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SLC 500 SYSTEMS
SELECTION GUIDE
BULLETIN 1746 AND 1747
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Benefits
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Powerful, yet affordable - SLC 500 programmable controllers provide excellent value with extensive capabilities to address a broad range of applications including material handling, HVAC control, high speed assembly operations, small process control, simple motion control, and SCADA.
Modularity - Modular processes, power supplies, I/O, memory options, and communication interfaces allow for a configurable and expandable system.
Configure your system for the number of I/O, the amount of memory, and the communication networks needed. Later, you can expand the system by adding I/O, memory, or communication interfaces.
Advanced instruction set - Includes indirect addressing, high level math capability, and a compute instruction.
Communication network versatility - Choose from on-board Ethernet, DH+, or
DH-485, as well as options for ControlNet, DeviceNet, or Remote I/O communications.
Broad selection of I/O - Select from over 60 modules to control discrete, analog, and temperature signals. Third-party specialty modules are also available from
Encompass partners to customize control solutions for your application needs.
Industrially hardened product - Designed to withstand the vibrations, thermal extremes, and electrical noise associated with harsh industrial environments.
Windows programming software - RSLogix 500 programming software maximizes productivity by simplifying program development and troubleshooting.
Allen-Bradley, ControlLogix, PLC-5, RSLinx, VersaView, Block I/O, CompactLogix, Flex, FlexLogix, MicroLogix, PanelView, RSLogix,
RSNetWorx and SLC are trademarks of Rockwell Automation.
Trademarks not belonging to Rockwell Automation are the property of their respective companies.
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SLC 500 System Overview
The Allen-Bradley SLC 500 is a small chassis-based family of programmable controllers, discrete, analog, and specialty I/O, and peripheral devices. The SLC 500 family delivers power and flexibility with a wide range of communication configurations, features, and memory options. The RSLogix 500 ladder logic programming package provides flexible editors, point-and-click I/O configuration, and a powerful database editor, as well as diagnostic and troubleshooting tools to help you save project development time and maximize productivity.
Typical Systems
Table of Contents See:
Selecting SLC 500 I/O Modules .......................page 8
Selecting Network Communications ..............page 39
Selecting an SLC 500 Processor ......................page 59
Selecting an SLC 500 Chassis ...........................page 64
Selecting SLC 500 Power Supplies..................page 68
Selecting Programming Software ....................page 78
Summary .................................................................page 85
With up to 64 K of configurable data/program memory available and over 60 types of
I/O modules, as well as a choice of networking options, the SLC system provides a powerful solution for stand-alone or distributed industrial control.
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Local Systems
At minimum, a modular hardware SLC 500 control system consists of a processor module and I/O modules in a single 1746 chassis with a power supply.
You can configure a system with one, two, or three local chassis, for a maximum total of 30 local I/O or communication modules. You connect multiple local chassis together with chassis interconnect cables to extend the backplane signal lines from one chassis to another.
Chassis Interconnect Cable
Chassis Interconnect Cable
Distributed Systems
More complex systems can use: distributed I/O.
multiple controllers joined across networks.
I/O in multiple platforms that are distributed in many locations and connected over multiple I/O links.
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Choose the processor module with the on-board communication ports you need. You optionally add modules to provide additional communication ports for the processor.
For I/O in locations remote from the processor, you can choose between a ControlNet,
DeviceNet, or Univeral I/O link. A communication interface module is required in both the local and remote chassis.
Depending upon the communication ports available on your particular SLC control system, you can select operator interfaces that are compatible.
Computers
Processors
HMIs
Internet Browser
DH-485 Network
EtherNet/IP Network
DH+ Network
DF1 Network
ControlNet Network
DeviceNet Network
SLC Processor
Module
1746 Chassis Backplane
Communication interface modules in the I/O chassis where the SLC processor resides.
ControlNet Link
DeviceNet Link
Universal Remote I/O Link
1746 I/O modules in the I/O chassis local to the SLC processor.
A maximum of
960 I/O.
Remote I/O
Modules
Laying Out the System
Lay out the system by determining the amount of I/O necessary, the network configurations, and the placement of components in each location. Decide at this time whether each chassis will have it’s own controller or a networked solution.
SLC 500 processors are available with a large range of memory sizes (1 K through 64
K) and can control up to 4096 input and 4096 output signals. All modular processors except the SLC 5/01 processor are capable of controlling remotely located I/O. By adding an I/O scanner module, you can use these processors to control/monitor these remotely located I/O across ControlNet, DeviceNet, and Universal Remote I/O links.
SLC 500 processors are single-slot modules that you place into the left-most slot of a
1746 I/O chassis. For I/O in a location remote from the processor, the I/O adapter is a single-slot module that you place in the left-most slot of the I/O chassis. SLC 500 modular systems provide separate power supplies which must be mounted directly on the left end of the 1746 I/O chassis.
The 1746 I/O chassis are designed for back-panel mounting and available in sizes of
4, 7, 10, or 13 module slots. The 1746 I/O modules are available in densities up to a maximum of 32 channels per module.
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Communications
Evaluate what communications need to occur. Knowing your communications requirements will help you determine which processor and which communications devices your application might require.
An SLC processor communicates across the 1746 backplane to 1746 I/O modules in the same chassis in which the processor resides. Various models of SLC processors have various on-board ports for communication with other processors or computers.
Also, separate modules are available to provide additional communication ports for communication with other processors, computers, and remotely located I/O.
Each processor has one or two built-in ports for either EtherNet/IP, DH+, DH-485, or
RS-232 (DF1, ASCII, or DH-485 protocol) communication.
In addition to the on-board ports available with SLC processors, you have the option of providing another communication port for an SLC processor by adding a communication module.
Adapter modules for 1746 I/O are available for ControlNet and Universal Remote I/O links. An I/O adapter module in a chassis with I/O modules interfaces the I/O modules with the I/O link for communication with a scanner port for a processor at another location.
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SLC 500 Common
Specifications
The following specifications apply to all SLC 500 modular components unless noted.
Description
Temperature
Humidity
Vibration
Shock
Free fall (drop test)
Safety
Specification
Operating: 0…60 °C (32…140 °F)
Storage: -40…85 °C (-40…185 °F)
5…95% without condensation
Operating: 1.0 g at 5…2000 Hz
Non-operating: 2.5 g at 5…2000 Hz
Operating: 30 g (3 pulses, 11 ms) - for all modules except relay contact
Operating: 10 g (3 pulses, 11 ms) - for relay contact modules 1746-OWx and 1746-IOx combo
Non-operating: 50 g, 3 pulses, 11 ms
Portable, 2.268 kg (5 lb) or less at 0.762 m (30 in.), six drops
Portable, 2.268 kg (5 lb) or less at 0.1016 m (4 in.), three flat drops
Dielectric Withstand: 1500V ac (Industry Standard - UL 508, CSA C22.2 No. 142)
Isolation between Communication Circuits: 500V dc
Isolation between Backplane and I/O: 1500V ac
Flammability and Electrical Ignition: UL94V-0
UL Listed Industrial Control Equipment for Class I, Division 2, Groups A, B, C, D Hazardous Locations
C-UL Listed Industrial Control Equipment for Class I, Division 2, Groups A, B, C, D Hazardous Locations
Certification ✶
(when product or packaging is marked)
CE, European Union 89/336/EEC EMC Directive, compliant with:
EN50082-2 Industrial Immunity
EN50081-2 Industrial Emissions or
EN61000-6-2 Industrial Immunity
EN61000-6-4 Industrial Emissions
European Union 73/23/EEC LVD Directive, compliant with safety-related portions of:
EN61131-2 Programmable Controllers
C-Tick, Australian Radio Communications Act, compliant with:
AS/NZS 2064 Industrial Emissions
✶
See the Product Certification link at http://ab.com for Declarations of Conformity, Certificates, and other certification details.
SLC 500 System
Selection Checklist
Use the following Checklist as a guide to completing your own system specification.
Step
1 Select I/O Modules
See page 8
2 consider using an interface module or pre-wired 1492 cables use a spreadsheet to record your selections
Select Communication Modules/Devices
3 determine your network communication requirements and select the necessary communication modules/devices include appropriate communication cables record your module/device selections on the system spreadsheet
Select an SLC 500 Processor page 33 page 85 page 39 page 40 page 58 page 85
4 choose a processor based on memory, I/O, performance, programming requirements, and communication options
Select an SLC 500 Chassis
5 determine the number of chassis and any interconnect cables required based on the physical configuration of your system
Select an SLC 500 Power Supply page 59 page 64 page 68
6 use the power supply loading worksheet to ensure sufficient power for your system consider future system expansion when selecting a power supply
Select Programming Software page 88 select the appropriate package of RSLogix 500 Programming Software for your application page 78
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Step 1 - Select:
I/O modules - available in a variety of densities and voltage options.
Some modules have diagnostic features, individually isolated inputs/outputs or electronic protection.
interface modules (IFMs) or prewired cables (optional)
Selecting SLC 500
I/O Modules
Digital I/O modules, analog I/O modules, and specialty temperature, counting, process control, and BASIC language modules are available to help you create a custom solution for your application.
1746 Digital I/O
Modules
Digital I/O modules are available with 4, 8, 16, or 32 channels and in a wide variety of
I/O voltages (including AC, DC, and TTL). Combination modules with 2 inputs/2 outputs, 4 inputs/4 outputs, and 6 inputs/6 outputs are also available.
Terminals on the 4, 8, 12, and 16-channel modules have self-lifting pressure plates that accept two 14 AWG (2 mm 2 ) wires. LED indicators on the front of each module display the status of each I/O point.
32-channel I/O modules are equipped with a 40-pin, MIL-C-83503 type header and a removable wiring connector (1746-N3). The connector can be assembled with the wire type and length of your choice.
Output modules are available with solid-state AC, solid-state DC, and relay contact type outputs. High current solid-state output modules, catalog numbers 1746-OBP16, -
OVP16, and -OAP12, have fused commons with a blown fuse LED indication. The
1746-OB16E, -OB6EI, and -OB32E modules provide electronic protection from short circuit and overload conditions.
Wiring of 16 and 32-channel modules can also be accomplished with a bulletin 1492 interface module and pre-wired cable. All 16-channel I/O modules and catalog numbers 1746-OX8, -OBP8, -OAP12, 1746-IO12 are equipped with color-coded removable terminal blocks.
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Digital I/O Module Overview
Cat. No.
DC Modules
1746-IB8
1746-IB16
1746-IB32
1746-ITB16
1746-IC16
1746-IH16
1746-IV8
1746-IV16
1746-IV32
1746-ITV16
1746-IG16
1746-OB6EI
1746-OB8
1746-OB16
1746-OB16E‡
Voltage Category
24V dc
24V dc
24V dc
24V dc
48V dc
125V dc
24V dc
24V dc
24V dc
24V dc
5V dc
24V dc
24V dc
24V dc
24V dc
1746-OB32
1746-OB32E
24V dc
24V dc
1746-OBP8‡
1746-OBP16
✶
1746-OV8
1746-OV16
1746-OV32
1746-OVP16 ✶
1746-OG16
AC Modules
1746-IA4
1746-IA8
1746-IA16
1746-IM4
1746-IM8
1746-IM16
1746-OA8
1746-OA16
1746-OAP12 ✶
AC/DC Modules
24V dc
24V dc
24V dc
24V dc
24V dc
24V dc
5V dc
100/120V ac
100/120V ac
100/120V ac
200/240V ac
200/240V ac
200/240V ac
120/240V ac
120/240V ac
120/240V ac
1746-IN16
1746-OW4
✶
1746-OW8
✶
1746-OW16 ✶
1746-OX8 ✶
1746-IO4
1746-IO8
✶
✶
1746-IO12
✶
1746-IO12DC‡
24V ac/dc ac/dc Relay ac/dc Relay ac/dc Relay ac/dc Relay
120V ac (Inputs)
100/120V ac (Relay Contact Outputs)
120V ac (Inputs)
100/120V ac (Relay Contact Outputs)
120V ac (Inputs)
100/120V ac (Relay Contact Outputs)
24V dc (Inputs)
100/120V ac (Relay Contact Outputs)
✶
Certified for Class 1, Division 2 hazardous location by C-UL only.
Not CE marked.
16
4
8
16
8
2 In
2 Out
4 In
4 Out
6 In
6 Out
6 In
6 Out
8
16
8
16
12
4
8
16
4
I/O Points Description
6
8
16
16
16
16
8
16
32
16
16
8
16
32
16
32
32
8
16
8
16
32
16
16
For Detailed Specifications, See
Current Sinking DC Input Module
Current Sinking DC Input Module
Current Sinking DC Input Module
Fast Response DC Sinking Input Module
Current Sinking DC Input Module
Current Sinking DC Input Module
Current Sourcing DC Input Module
Current Sourcing DC Input Module
Current Sourcing DC Input Module
Fast Response DC Sourcing Input Module
Current Sourcing TTL Input Module
Electronically Protected Isolated Sourcing DC Output
Module
Current Sourcing DC Output Module
Current Sourcing DC Output Module
Electronically Protected Current Sourcing DC Output
Module
Current Sourcing DC Output Module
Electronically Protected Current Sourcing DC Output
Module
High Current Sourcing DC Output Module
High Current Sourcing DC Output Module
Current Sinking DC Output Module
Current Sinking DC Output Module
Current Sinking DC Output Module
High Current Sinking DC Output Module
Current Sinking TTL Output Module page 10
Sinking DC Input Modules page 10
Sourcing DC Input Modules page 11
Sourcing DC Output Modules page 11
Sinking DC Output Modules
120V ac Input Module
120V ac Input Module
120V ac Input Module
240V ac Input Module
240V ac Input Module
240V ac Input Module
120/240V ac Output Module
120/240V ac Output Module
High Current 120/240V ac Output Module page 12
AC Input Modules page 12
AC Output Modules page 12
AC Input Modules
24V ac/dc Input Module
Relay (Hard Contact) Output Module
Relay (Hard Contact) Output Module
Relay (Hard Contact) Output Module
Isolated Relay Output Module
Combination Input/Output Module
Combination Input/Output Module
Combination Input/Output Module
Combination Input/Output Module page 13
Relay Output Modules page 14
Combination I/O Modules
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Sinking DC Input Modules
Specifications
Number of Inputs
Points Per Common
Voltage Category
Operating Voltage Range
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage, Off-State Input, Max.
Nominal Input Current
Current, Off-State Input, Max.
Signal On Delay, Max
Signal Off Delay, Max
1746-IB8
8
8
24V dc
10…30V dc
50 mA
0 mA
5.0V dc
8 mA @ 24V dc
1 mA
8 ms max
8 ms max
1746-IB16
16
16
50 mA
0 mA
1746-IB32
32
8
1746-IC16
16
16
48V dc
1746-IH16
16
16
125V dc
15…30V dc @ 50 °C (122 °F)
15…26.4V dc @ 60 °C (140 °F)
30…60V dc @ 55 °C (131 °F)
30…55V dc @ 60 °C (140 °F)
90…146V dc ✶
50 mA
0 mA
50 mA
0 mA
10.0V dc
5.1 mA @ 24V dc
1.5 mA
3 ms max
3 ms max
4.1 mA @ 48V dc
4 ms max
4 ms max
0 mA
20.0V dc
2.15 mA @ 125V dc
2.25 mA @ 132V dc
0.8 mA
9 ms max
9 ms max
1746-ITB16
16
16
24V dc
10…30V dc
0 mA
5.0V dc
8 mA @ 24V dc
1.5 mA
0.30 ms max
0.50 ms max
✶
Max. Points ON Simultaneously: 16 @ 146V dc and 30 °C (86 °F); 12 @ 146V dc and 50 °C (122 °F); 14 @ 132V dc and 55 °C (131 °F); 16 @ 125V dc and 60 °C (140 °F)
If the input module is connected in parallel with an inductive load, use surge suppression across the load to protect the input module from damage caused by reverse voltage. Refer to the
SLC 500 Modular Hardware Style User Manual, publication 1747-UM011, for more information on surge suppression.
Sourcing DC Input Modules
Specifications
Number of Inputs
Points Per Common
Voltage Category
Operating Voltage Range
1746-IG16
16
16
5V dc
4.5…5.5V dc ✶
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage, Off-State Input, Max.
Nominal Input Current
Current, Off-State Input, Max.
Signal On Delay, Max
Signal Off Delay, Max
140 mA
0 mA
2…5.5V dc
3.7 mA @ 5V dc
4.1 mA
0.25 ms max
0.50 ms max
✶
50 mV peak-to-peak ripple (max.)
Typical signal delay for this module: ON = 0.1 ms, OFF = 0.25 ms @ 24V dc.
1746-IV8
8
8
24V dc
10…30V dc
50 mA
0 mA
5.0V dc
8 mA @ 24V dc
1 mA
8 ms max
8 ms max
1746-IV16
16
16
24V dc
85 mA
0 mA
5.0V dc
1746-IV32
32
8
24V dc
15…30V dc @ 50 °C (122 °F)
15…26.4V dc @ 60 °C (140 °F)
50 mA
0 mA
5.0V dc
5.1 mA @ 24V dc
1.5 mA
3 ms max
3 ms max
1746-ITV16
16
16
24V dc
10…30V dc
85 mA
0 mA
5.0V dc
8 mA @ 24V dc
1.5 mA
0.30 ms max
0.50 ms max [email protected]
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Sinking DC Output Modules
Specifications
Number of Outputs
Points Per Common
Voltage Category
Operating Voltage Range
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage Drop, On-State Output, Max.
Load Current, Min.
Leakage Current, Off-State Output, Max
Signal On Delay, Max (resistive load)
Signal Off Delay, Max (resistive load)
Continuous Current per Module
Continuous Current per Point
Surge Current per Point for 10 ms
1746-OG16
16
16
5V dc
4.5…5.5V dc ✶
180 mA
0 mA
—
0.15 mA
0.1 mA
0.25 ms
0.50 ms
N/A
24 mA
N/A
1746-OV8
8
8
24V dc
10…50V dc
135 mA
0 mA
1.2V @ 1.0 A
1 mA
1 mA ♣
0.1 ms
1.0 ms
8.0 A @30 °C (86 °F)
4.0 A @60 °C (140 °F)
1.0 A @30 °C (86 °F)
0.5 A @60 °C (140 °F)§
3.0 A
1746-OV16
16
16
270 mA
0 mA
1.2V @ 0.5 A
1 mA
1 mA ♣
0.1 ms
1.0 ms
0.50 A @30 °C (86 °F)
0.25 A @60 °C (140 °F)§
1746-OV32
32
16
5…50V dc
190 mA
0 mA
1.2V @ 0.5 A
1 mA
1 mA
0.1 ms
1.0 ms
8.0 A @0…60 °C
(32…140 °F)
0.50 A @ 30 °C
0.25 A @ 60 °C
1.0 A @30 °C (86 °F)
1.0 A @60 °C (140 °F)
1746-OVP16
16
16
20.4…26.4V dc
250 mA
0 mA
1.0 V @ 1.0 A
1 mA
1 mA ♣
0.1 ms‡
1.0 ms
6.4 A @0…60 °C
(32…140 °F)
1.5 A @30 °C (86 °F)
1.0 A @60 °C (140 °F)
➤
4.0 A
✶
50 mV peak to peak ripple (max).
The 1746-OVP16 module features a fused common and blown fuse LED indicator.
‡ Fast turn-off modules provide fast OFF delay for inductive loads. Fast turn-off delay for inductive loads is accomplished with surge suppressors on this module. A suppressor at the load is not needed unless another contact is connected in series. If this is the case, a 1N4004 diode should be reverse wired across the load. This defeats the fast turn-off feature. Comparative OFF delay times for 1746-OB8, 1746-OV8 and fast turn-off modules, when switching Bulletin 100-B110 (24 W sealed) contactor, are: 1746-OB8 and 1746-OV8 modules OFF delay = 152 ms; fast turnoff modules OFF delay = 47 ms.
§ Recommended surge suppression: For transistor outputs, when switching 24V dc inductive loads, use a 1N4004 diode reverse-wired across the load. Refer to the SLC 500 Modular Hardware
Style User Manual, publication 1747-UM011, for more information on surge suppression.
♣ To limit the effects of leakage current through solid-state outputs, a loading resistor can be connected in parallel with your load. For transistor outputs, 24V dc operation, use a 5.6 K Ω , 1/2 W resistor.
➤
Fast off-delay for inductive loads is accomplished with surge suppressors on the 1746-IB6EI and 1746-OBP8 series B and later, 1746-OB16E series B and later, 1746-OBP16 and 1746-
OVP16 modules. A suppressor at the load is not needed unless another contact is connected in series. If this is the case, a 1N4004 diode should be reverse-wired across the load. This defeats the fast turn-off feature.
Repeatability is once every 1 s @ 30 °C (86 °F). Repeatability is once every 2 s @ 60 °C (140 °F).
Surge current = 32 A per module for 10 ms.
Sourcing DC Output Modules
Specifications
Number of Outputs
Points Per Common
Voltage Category
Operating Voltage Range
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage Drop, On-State Output, Max.
Load Current, Min.
Leakage Current, Off-State Output, Max
Signal On Delay, Max (resistive load)
Signal Off Delay, Max (resistive load)
Continuous Current per Module
1746-OB6EI
6 Electronically
Protected
Individually
Isolated
24V dc
10 …30V dc
46 mA
0 mA
1.0V @ 2.0 A
1 mA
1 mA§
1.0 ms
✶
2.0 ms
12.0 A @ 0…60
°C (32 °…140 °F)
1746-OB8
8
8
1746-OB16
16
16
10…50V dc
135 mA
0 mA
1.2V @ 1.0 A
1 mA
1 mA§
0.1 ms
1.0 ms
8.0 A @ 30 °C (86 °F)
4.0 A @ 60 °C (140 °F)
280 mA
0 mA
1.2V @ 0.5 A
1 mA
1 mA§
0.1 ms
1.0 ms
Continuous Current per Point
Surge Current per Point for 10 ms ➤
2.0 A @ 0…60 °C
(32 °…140 °F)‡
1.0 A @ 30 °C (86 °F)
0.50 A @ 60 °C (140 °F)
0.50 A @ 30 °C (86 °F)
0.25 A @ 60 °C (140 °F)
4.0 A 3.0 A
1746-OB16E
16 Electronically
Protected
16
10…30V dc
135 mA
0 mA
1.0V @ 0.5 A
1 mA
1 mA§
1.0 ms
✶
1.0 ms
1746-OB32 1746-OB32E
32
16
32 Electronically
Protected
16
5…50V dc 10…30V dc
190 mA
0 mA
1.2V @ 0.5 A
0 mA
1 mA
1 mA
0.1 ms
1.0 ms
8.0 A @ 0…60 °C (32…140 °F)
1 mA
1 mA
1.0 ms
2.0 ms
1.0 A @ 30 °C (86 °F)
0.50 A @ 60 °C (140 °F)‡
0.50 A @ 30 °C (86 °F)
0.25 A @ 60 °C (140 °F)
2.0 A
1.0 A @ 30 °C (86 °F)
1.0 A @ 60 °C (140 °F)
1746-OBP8
8
4
20.4…26.4V dc
135 mA
0 mA
1.0V @ 2.0 A
1 mA
1 mA§
1.0 ms
✶
2.0 ms
1746-OBP16
16
16
250 mA
0 mA
1.0V @ 1.0 A
1 mA
1 mA§
0.1 ms
✶
1.0 ms
6.4 A @ 0…60 °C
(32…140 °F)
2.0 A @ 0…60 °C
(32…140 °F)‡
1.5 A @ 30 °C (86 °F)
1.0 A @ 60 °C (140 °F)‡
4.0 A
♣
✶
Fast turn-off modules provide fast OFF delay for inductive loads. Comparative OFF delay times for 1746-OB8, 1746-OV8 and fast turn-off modules, when switching Bulletin 100-B110 (24 W sealed) contractor, are: 1746-OB8 and 1746-OV8 modules OFF delay = 152 ms; fast turn-off modules OFF delay = 47 ms.
The 1746-OBP16 module features a fused common and blown fuse LED indicator.
‡ Fast off-delay for inductive loads is accomplished with surge suppressors on the 1746-IB6EI, 1746-OBP8 series B and later, 1746-OB16E series B and later, 1746-OBP16, and 1746-OVP16 modules. A suppressor at the load is not needed unless another contact is connected in series. If this is the case, a 1N4004 diode should be reverse-wired across the load. This defeats the fast turn-off feature.
§ To limit the effects of leakage current through solid-state outputs, a loading resistor can be connected in parallel with your load. For transistor outputs, 24V dc operation, use a 5.0 K Ω , 1/2 W resistor on
1746-OB8, 1746-OB16, and 1746-OB16E modules and a 5.6 K Ω , 1/2 W resistor on 1746-OB6EI, 1746-OBP8, 1746-OBP16 modules.
♣
An external fuse can be used to protect this module from short circuits. Recommended fuse is SANO MQ 4-3.15 A, 5x20 mm.
➤
Repeatability is once every 1 s @ 30 °C (86 °F). Repeatability is once every 2 s @ 60 °C (140 °F).
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AC Input Modules
Specifications
Number of Outputs
Points Per Common
Voltage Category
Operating Voltage Range
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage, Off-State Input, Max.
Nominal Input Current
Current, Off-State Input, Max.
Inrush Current, Max.
✶
Inrush Current Time Duration (max.)
Signal On Delay, Max
Signal Off Delay, Max
1746-IA4
4
4
100/120V ac
1746-IA8
8
8
85…132V ac @ 47…63 Hz
35 mA
0 mA
30V ac
12 mA @ 120V ac
2 mA
0.8 A
0.5 ms
35 ms max
45 ms max
50 mA
0 mA
2 mA
0.5 ms
35 ms max
45 ms max
1746-IA16
16
16
85 mA
0 mA
2 mA
0.5 ms
35 ms max
45 ms max
1746-IM4
4
4
200/240V ac
170…265V ac @ 47…63 Hz
35 mA
0 mA
50V ac
12 mA @ 240V ac
2 mA
1.6 A
0.5 ms
35 ms max
45 ms max
1746-IM8
8
8
50 mA
0 mA
2 mA
0.5 ms
35 ms max
45 ms max
1746-IM16
16
16
85 mA
0 mA
2 mA
0.5 ms
35 ms max
45 ms max
1746-IN16
16
16
24V ac/dc
10…30V ac
10…30V dc
85 mA
0 mA
3.0V dc
3.0V ac
8 mA @ 24V dc
8 mA @ 24V ac
1 mA (dc)
1 mA (ac)
0.02 A (ac only)
⎯
15 ms max (dc)
25 ms (ac)
15 ms max (dc)
25 ms (ac)
✶
An ac input device must be compatible with SLC 500 input circuit inrush current. A current limiting resistor can be used to limit inrush current. However, the operating characteristics of the ac input circuit are affected.
AC Output Modules
Specifications
Number of Outputs
Points Per Common
Voltage Category
Operating Voltage Range
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage Drop, On-State Output, Max.
Load Current, Min.
1746-OA8
8
4
120/240V ac
85…265V ac @ 47…63 Hz
185 mA
0 mA
1.50V @ 1.0 A
10 mA
Leakage Current, Off-State Output, Max 2 mA
Surge Current per Point (max.)‡
Signal On Delay, Max (resistive load)§
Signal Off Delay, Max (resistive load)§
Continuous Current per Point ♣
10.0 A for 25 ms
1 ms
11 ms
1.0 A @ 30 °C (86 °F)
0.50 A @ 60 °C (140 °F)
1746-OA16
16
8
370 mA
0 mA
1.50V @ 0.50 A
10 mA
2 mA
1 ms
11 ms
0.50 A @ 30 °C (86 °F)
0.25 A @ 60 °C (140 °F)
1746-OAP12
12
6
✶
0 mA
1.2V @ 2.0 A
10 mA
2 mA
17.0 A for 25 ms ➤
1 ms
11 ms
2.0 A @ 30 °C (86 °F)
1.25 A @ 55 °C (131 °F)
1.0 A @ 60 °C (140 °F)
9.0 A @ 30 °C (86 °F)
6.0 A @ 60 °C (140 °F)
Continuous Current per Module
8.0 A @ 30 °C (86 °F)
4.0 A @ 60 °C (140 °F)
✶
The 1746-OAP12 module features a fused common and blown fuse LED indicator.
To limit the effects of leakage current through solid-state oututs, a loading resistor can be connected in parallel with your load. For 120V ac operation, use a 15 k Ω , 2 W resistor. For 240V ac operation, use a 15 k
Ω
, 5 W resistor.
‡ Repeatability is once every 1 s @ 30 °C (86 °F). Repeatability is once every 2 s @ 60 °C (140 °F).
§ Triac outputs turn on at any point in the ac line cycle and turn off at ac line zero cross.
♣ Recommended surge suppression: For triac outputs when switching 120V ac inductive loads, use Harris Metal-oxide Varistor, model number V220MA2A. Refer to the SLC 500 Modular
Hardware Style User Manual , publication 1747-UM011 for more information on surge suppression.
➤
Surge current = 35 A per common for 10 ms.
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Relay Output Modules
Specifications
Number of Outputs
Points Per Common
Voltage Category
1746-OW4
4
4 ac/dc Relay
Operating Voltage Range
5…125V dc
5…265V ac
45 mA Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Load Current, Min.
45 mA
10 mA @ 5V dc
Leakage Current, Off-State Output, Max 0 mA
Signal On Delay, Max (resistive load) 10 ms
Signal Off Delay, Max (resistive load) 10 ms
Continuous Current per Point‡
Continuous Current per Module
See relay contact ratings
8.0 A ac
8.0 A/Common
1746-OW8
8
4
85 mA
90 mA
0 mA
10 ms
10 ms
1746-OW16
16
8
170 mA
180 mA
0 mA
10 ms
10 ms
1746-OX8
8 individually isolated
85 mA
90 mA
0 mA
10 ms
10 ms
16.0 A ac
8.0 A/Common
✶
✶
Limit continuous current per module so that module power does not exceed 1440 VA.
Certified for Class 1 Div 2 Hazardous Locations by CSA.
‡ Recommended surge suppression: for relay outputs, refer to SLC 500 Modular Hardware Style User Manual, publication 1747-UM011. Connecting surge suppressors across your external inductive load will extend the life of SLC relay contacts.
Relay Contact Ratings
Cat. No.
1746-OW4
1746-OW8
1746-OW16
1746-OX8
Maximum Volts ac dc ac dc
240V ac
120V ac
125V dc
24V dc
240V ac
120V ac
125V dc
24V dc
Amperes ✶
Make
7.5 A
15 A
0.22 A
1.2 A
15 A
30 A
0.22 A
1.2 A
Break
0.75 A
1.5 A
1.5 A
3.0 A
Amperes‡
Continuous
2.5 A
1.0 A
2.0 A
5.0 A
1.0 A
2.0 A
Volt-Amperes
Make
1800 VA
28 VA
3600 VA
28 VA
Break
180 VA
360 VA
✶
Connecting surge suppressors across your external load extends the life of SLC 500 relay contacts. For recommended surge suppression when switching ac inductive loads, consult the SLC
500 Modular Hardware Style User Manual, publication 1746-UM011. Recommended surge suppression for switching 24V dc inductive loads is 1N4004 diode reverse wired across the load.
For dc voltage applications, the make/break ampere rating for relay contacts can be determined by dividing the 28 VA by the applied dc voltage. For example, 28 VA/48V dc = 0.58 A for dc voltage applications less than 14V, the make/break ratings for relay contacts cannot exceed 2 A.
‡ The continuous current per module must be limited so the module power does not exceed 1440 VA.
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Combination I/O Modules
Specifications
Number of Inputs
Number of Outputs
Points Per Common
Voltage Category
2
2
1746-IO4
2
120V ac (Inputs)
100/120V ac (Relay Contact Outputs)
1746-IO8
4
4
4
Operating Voltage Range
85…132V ac @ 47…63 Hz (Inputs)
5…265V ac @ 47…63 Hz / 5…125V dc (Outputs)
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Continuous Current per Point
Continuous Current per Module
30 mA
25 mA
60 mA
45 mA
See Relay Contact Ratings for 1746-OW4 on page 13.
4 A 8 A
1746-SIM Input
Simulator
The 1746-SIM Input Simulator is designed for use on 16-channel 24V dc sinking and sourcing modules with removable terminal blocks, including 1746-IB16, 1746-ITB16,
1746-IV16, 1746-ITV16, and 1746-IN16 modules. The input simulator provides 16 switches for simulating inputs to the SLC 500.
1746 Analog I/O
Modules
Analog I/O modules feature user-selectable voltage or current inputs, backplane isolation, removable terminal blocks, and diagnostic feedback.
The 1746-NI4, 1746-NIO4I, and 1746-NIO4V input channels are filtered to reject high frequency noise and provide 14- to 16-bit (range-dependent) resolution.
All 4-channel analog output modules provide 14-bit resolution and a 2.5 ms conversion rate.
The 1746-FIO4I and 1746-FIO4V modules have less input filtering and can sense more rapidly changing inputs. However, their input resolution is only 12-bit. Because the input filter on the 1746-FIO4I or 1746-FIO4V module may pass more electrical noise, you should thoroughly ground and shield the input transducer, its power supply, and cables.
The 1746-NI8 module provides high accuracy and fast analog signal conversion. The
1746-NI8, 1746-NI16I and 1746-NI16V modules are high density analog input modules that are software configurable.
The 1746-NO8I (current output) and 1746-NO8V (voltage output) modules are high density, analog output modules that provide 8 individually configurable output channels with 16-bit resolution.
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Analog I/O Module Overview
Cat. No.
1746-NI4
Description
High Resolution (4) Analog Input Module
Voltage Category
-20…+20 mA (or) -10…+10V dc
1746-NI8 High Resolution (8) Analog Input Module -20…+20 mA (or) -10…+10V dc
1746-NI16I ✶
1746-NI16V ✶
High Resolution (16) Analog Input Module
High Resolution (16) Analog Input Module
1746-NIO4I
High Resolution (2) Analog Input, (2) Analog Current
Output Module
-20…+20 mA
-10…+10V dc
1746-NIO4V
1746-FIO4I
1746-FIO4V
1746-NO4I
1746-NO4V
1746-NO8I
1746-NO8V
High Resolution (2) Analog Input, (2) Analog Voltage
Output Module
-20…+20 mA (or) -10…+10V dc (Inputs)
0…20 mA (Outputs)
20…+20 mA (or) -10…+10V dc (Inputs)
-10…+10V dc (Outputs)
(2) Fast Analog Input, (2) Analog Current Output Module
0…20 mA (or) 0…10V dc (Inputs)
0…20 mA (Outputs)
(2) Fast Analog Input, (2) Analog Voltage Output Module
(4) Analog Current Output Module
(4) Analog Voltage Output Module
(8) Analog Current Output Module
(8) Analog Voltage Output Module
✶
Single-ended connections only.
0…20 mA (or) 0…10V dc (Inputs)
-10…+10V dc (Outputs)
0…20 mA
-10…+10V dc
0…20 mA
-10…+10V dc
For Specifications, See page 16: General Input Specifications page 16: Current Loop Input Specifications page 17: Voltage Input Specifications page 18: General Input Specifications page 18: Input Step Response page 19: Current Loop Input Specifications page 19: Voltage Input Specifications page 21: General Input Specifications page 22: Module Update Times page 21: General Input Specifications page 22: Module Update Times page 16: General Input Specifications page 16: Current Loop Specifications page 17: Output Specifications page 16: General Input Specifications page 17: Voltage Input Specifications page 17: Output Specifications page 16: General Input Specifications page 16: Current Loop Specifications page 17: Output Specifications page 16: General Input Specifications page 17: Voltage Input Specifications page 17: Output Specifications page 17: Output Specifications page 17: Output Specifications page 20: Output Specifications page 20: Output Specifications
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4-Channel Analog I/O Modules
General Input Specifications for 4-Channel Modules
Cat. No.
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Number of Inputs
Backplane Isolation
Step Response
Conversion Method
Converter Resolution
Conversion Time
1746-NI4
25 mA
85 mA
4
1746-NIO4I
55 mA
145 mA
2
500V ac and 710V dc withstand for 1 minute
60 ms sigma-delta modulation
16 bit
N/A
Module Throughput Delay 512
μ s (nominal)
✶
Worst-case throughput occurs when the module just misses an event.
1746-NIO4V
55 mA
115 mA
1746-FIO4I
55 mA
150 mA
2
100 μ s successive approximation
12 bit
7.5
μ s every 512
μ s (nominal)
1.10 ms (maximum)
✶
512
μ s (typical)
1746-FIO4V
55 mA
120 mA
2
Current Loop Input Specifications for 4-Channel Modules
Cat. No.
Full Scale
Input Range
1746-NI4
20 mA
±20 mA (nominal)
±30 mA (maximum)
Current Input Coding
Absolute Maximum Input Voltage
Input Impedance
Resolution
Overall Accuracy at 25 °C (77 °F)
±16,384 for ±20mA
±7.5V dc or 7.5V ac RMS
250
Ω
(nominal)
1.22070 μ A per LSB
±0.365% of full scale
Overall Accuracy,
0…60 °C (32…140 °F)
Overall Accuracy Drift
Gain Error at
25 °C (77 °F)
Gain Error,
0…60 °C (32…140 °F)
Gain Error Drift
±0.642% of full scale (maximum)
+79 ppm/°C of full scale
+0.323% (maximum)
+0.556% (maximum)
±67 ppm/°C
1746-NIO4I
20 mA
1746-NIO4V
20 mA
1746-FIO4I
20 mA
0…20 mA (nominal) for 0…30 mA (maximum)
0…2047 counts for 0…20 mA
1746-FIO4V
20 mA
250
Ω
(nominal)
9.7656 μ A per bit
±0.510% of full scale
±0.850% of full scale
+98 ppm/°C of full scale (maximum)
+0.400% (maximum)
+0.707% of full scale
±89 ppm/°C (maximum) [email protected]
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Voltage Input Specifications for 4-Channel Modules
Cat. No.
Full Scale
Input Range
Input Impedance
Overvoltage Protection
(IN+ to -IN)
Resolution
Voltage Input Coding
Overall Accuracy at 25 °C (77 °F)
1746-NI4
10V dc
±10V dc -1 LSB
1 M Ω
220V dc or ac RMS continuously
305.176 μ V per LSB
-32,768…+32,767 for +10V dc
±0.284% of full scale
Overall Accuracy,
0…60 °C (32…140 °F)
±0.504% of full scale
Overall Accuracy Drift
(maximum)
+63 ppm/°C of full scale (maximum)
1746-NIO4I
10V dc
Gain Error at
25 °C (77 °F)
+0.263% (maximum)
Gain Error,
0…60 °C (32…140 °F)
+0.461% (maximum)
Gain Error Drift ±57 ppm/°C
1746-NIO4V
10V dc
1746-FIO4I
10V dc
0…10V dc -1 LSB
1 M Ω
220V dc or ac RMS continuously
1746-FIO4V
10V dc
2.4414 mV per LSB (nominal)
0…4095 counts for 0…10V dc
±0.440% of full scale
±0.750% of full scale
+88 ppm/°C (maximum)
+0.323% of full scale
+0.530% of full scale
±79 ppm/°C
Output Specifications for 4-Channel Modules
Cat. No.
Number of Outputs
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Isolation Voltage
Full Scale
Output Range (normal)
Output Coding
Output Resolution (per LSB)
Converter Resolution
Conversion Method
Step Response
Load Range
1746-FIO4I
2
55 mA
150 mA
Tested at 500V ac and 710V dc for 60 seconds
21 mA
0…20 mA -1 LSB
0…32,764 for 0…21 mA
2.56348 μ A
14-bit
R-2R ladder
2.5 ms (5…95%)
0…500
Ω
1746-NIO4I
2
55 mA
145 mA
Load Current
(maximum)
N/A
5% (0…21 mA -1 LSB) Over-range Capability
Overall Accuracy at
25 °C (77 °F)
±0.298% of full scale
Overall Accuracy,
0…60 °C (32…140 °F)
±0.541% of full scale
Overall Accuracy Drift
(maximum)
Gain Error at 25 °C (77 °F)
Gain Error,
0…60 °C (32…140 °F)
Gain Error Drift
(maximum)
±70 ppm/°C of full scale
±298% of full scale
±516% of full scale
±62 ppm/°C of full scale
1746-NO4I
4
55 mA
195 mA
✶
1746-FIO4V
2
55 mA
120 mA
10V dc
±10V dc -1 LSB
-32,768…+32,764 for ±10V dc
1.22070 mV
14-bit
R-2R ladder
2.5 ms (normal)
1K…
∞ Ω
10 mA
N/A
±0.208% of full scale
±0.384% of full scale
±54 ppm/°C of full scale
±208% of full scale
±374% of full scale
±47 ppm/°C of full scale
1746-NIO4V
2
55 mA
115 mA
1746-NO4V
4
55 mA
145 mA
✶
The 1746-NO4I and 1746-NO4V analog output modules have connections for user-supplied 24V dc power supplies. When external 24V dc power is used, the module only draws 5V dc current from the SLC backplane. If an external 24V dc power supply is required, the tolerance must be 24V ±10% (26.6…26.4V dc). The user power supplies for SLC 500 modular systems,
1746-P1, 1746-P2, 1746-P5, and 1746-P6 power supplies do not meet this specification.
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8-Channel Input Modules
General Input Specifications for 1746-NI8
Cat. No.
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Backplane Power Consumption
Number of Inputs
Converter Resolution
1746-NI8
200 mA
100 mA
3.4 W maximum (1.0 W at 5V dc, 2.4 W at 24V dc)
8
16-bit
Type of Input (Selectable)
±10V dc
0…5V dc
0…20 mA
±20 mA
1…5V dc
0…10V dc
4…20 mA
0…1 mA
Type of Data (Selectable)
A/D Conversion Method
Engineering Units
Scaled for PID
Proportional Counts (-32,768…32,767 range)
Proportional Counts (User-Defined Range, Class 3 only)
1746-NI4 Data Format
Successive approximation, switched capacitor
Input Filter Frequencies
Time to Detect Open Circuit
Common-Mode Voltage Range
Isolation Voltage
Module Update Time
Channel Turn-On Time
Channel Turn-Off Time
Channel Reconsideration Time
Calibration
1 Hz
2 Hz
5 Hz
10 Hz
20 Hz
50 Hz
75 Hz
1 module scan
±10.5V (15V maximum between any two input signal terminals when connected in a single-ended configuration)
Tested at 500V ac and 710V dc for 60 seconds
0.75 ms per enabled channel
101…107 ms maximum
1…7 ms maximum
101…107 ms maximum module performs continuous autocalibration
Input Step Response for 1746-NI8
Filter
Frequency
1 Hz
2 Hz
5 Hz
10 Hz
20 Hz
50 Hz
75 Hz no filter
Step Response for 1746-NI8
1% Accuracy
✶
730 ms + module update time
365 ms + module update time
146 ms + module update time
73 ms + module update time
36.5 ms + module update time
14.5 ms + module update time
10 ms + module update time
0.5 ms + module update time
✶
The module accuracy for current inputs is 0.05%, and for voltage inputs is 0.1%.
0.1% Accuracy
✶
1100 ms + module update time
550 ms + module update time
220 ms + module update time
110 ms + module update time
55 ms + module update time
22 ms + module update time
15 ms + module update time
0.75 ms + module update time
0.05% Accuracy
✶
1200 ms + module update time
600 ms + module update time
240 ms + module update time
120 ms + module update time
60 ms + module update time
24 ms + module update time
18 ms + module update time
0.75 ms + module update time [email protected]
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Current Loop Specifications for 1746-NI8
Cat. No.
Current Input (maximum)
Input Impedance
Input Resolution
Display Resolution
Overall Module Accuracy
0…60 °C (32…140 °F)
Overall Module Accuracy Drift
Gain Error at 25 °C (77 °F)
Gain Error, 0…60 °C (32…140 °F)
Gain Error Drift
Overvoltage Capability
1746-NI8
±30 mA
250
Ω
1
μ
A
1 μ A
0…20 mA, 4…20 mA, ±20 mA: ±0.05%
0…1 mA: ±0.5%
±12 ppm/°C
±0.025% (maximum)
±0.05% (maximum)
±12 ppm/°C
7.5V ac RMS (maximum)
Voltage Input Specifications for 1746-NI8
Cat. No.
Voltage Input (maximum)
Input Impedance
Input Resolution
Display Resolution
Overall Module Accuracy
0…60 °C (32…140 °F)
Overall Module Accuracy Drift
Gain Error at 25 °C (77 °F)
Gain Error, 0…60 °C (32…140 °F)
Gain Error Drift
1746-NI8
±30V between any two signal terminals
1M Ω
1 mV
1 mV
±0.1%
±17 ppm/°C
±0.05% (maximum)
±0.1% (maximum)
±17 ppm/°C (maximum) [email protected]
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8-Channel Output Modules
Optional 24V dc power supply must be N.E.C. Class 2.
Output Specifications for 8-Channel Modules
Cat. No.
1746-NO8I
Backplane Current (mA) at 5V 120 mA
Backplane Current (mA) at 24V 250 mA
Backplane Power Consumption 5.6 W
Thermal Dissipation, Max.
6.6 W
Isolation Voltage
Number of Outputs
Tested at 500V dc
8
Output Type
Output Range
Current
0…21.5 mA
Output Coding (proportional scaling)
0…32,767
Resolution
Non-Linearity
DAC Conversion Method
Output Step Response
Channel Update Time (typical)
Load Range
Load Current
Output Impedance
Over-Range Capability
Overall Accuracy
Overall Accuracy Drift
Gain Error
Gain Error Drift
Calibration
16-bit
366 nA/count
0.06% of full scale
R-2R Ladder Network
1 ms (0…95% of full scale)
Class 1: 5 ms to update all 8 channels
Class 3: 10 ms to update all 8 channels
0…500
Ω
N/A
Greater than 1M
Ω
7.5% (21.5 mA)
0.1% of full scale at 25 °C (77 °F)
0.2% of full scale at 60 °C (140 °F)
±33 ppm/°C of full scale (maximum)
0.08% of full scale at 25 °C (77°F)
0.15% of full scale at 60 °C (140°F)
±25 ppm/°C of full scale (maximum)
Factory calibrated
✶
J4 jumper set to RACK; 0 mA at 24V dc with J4 Jumper set to EXT.
1746-NO8V
120 mA
160 mA ✶
5.6 W
4.44 W
Tested at 500V dc
8
Voltage
±10.25V dc
-32,768…+32,767
16-bit
320 μ V/count
1 k
Ω and greater
10 mA (maximum)
Less than 1.0
Ω
2.5% (±10.25V) [email protected]
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16-Channel Input Modules
General Input Specifications for 16-Channel Modules
Cat. No.
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Backplane Power Consumption
Isolation Voltage
Number of Inputs
Resolution
A/D Conversion Method
Common Mode Voltage Range
Input Filter Frequencies
6 Hz
10 Hz
20 Hz
40 Hz
60 Hz
80 Hz
100 Hz
250 Hz
1746-NI16I
125 mA
75 mA
2.425 W maximum (0.625 W at 5V dc, 1.8 W at 24V dc)
Tested at 500V ac and 710V dc for 60 seconds
16
16-bit
Sigma Delta
±10.25V relative to the analog common terminal (20.5V maximum between any two signal terminals)
Type of Input (Selectable)
0…20 mA
±20 mA
4…20 mA
0…1 mA
Type of Data (Selectable)
Engineering Units
Scaled for PID
Proportional Counts (-32,768…32,767 range)
Proportional Counts (User-Defined Range, Class 3 only)
1746-NI4 Data Format
Input Impedance
Maximum Voltage Input without Damage
Current Input (maximum)
Time to Detect Open Circuit
Input Resolution
Display Resolution
Module Error Over Full Operating Temperature Range
0.08% of full scale at 25 °C (77 °F)
0.15% of full scale at 60 °C (140 °F)
Input Offset Drift with Temperature
Gain Drift with Temperature
Calibration Accuracy at 25 °C
Calibration
249
Ω
±8V between analog common and any input terminal
±30 mA between analog common and any input terminal less than 5 s
640 nA
0.3%
360 nA/°C
20 ppm/°C better than 0.15% of range
Factory calibrated
6 Hz
10 Hz
20 Hz
40 Hz
60 Hz
80 Hz
100 Hz
250 Hz
1746-NI16V
125 mA
75 mA
2.425 W maximum (0.625 W at 5V dc, 1.8 W at 24V dc)
Tested at 500V ac and 710V dc for 60 seconds
16
16-bit
Sigma Delta
±10.25V relative to the analog common terminal (20.5V maximum between any two signal terminals)
±10V dc
0…5V dc
1…5V dc
0…10V dc
Engineering Units
Scaled for PID
Proportional Counts (-32,768…32,767 range)
Proportional Counts (User-Defined Range, Class 3 only)
1746-NI4 Data Format
20
Ω
±30V between any two signal terminals
±30 mA between analog common and any input terminal less than 5 s
312
μ
V
0.1%
0.08% of full scale at 25 °C (77 °F)
0.15% of full scale at 60 °C (140 °F)
90 μ V/°C
15 ppm/°C better than 0.05% of range
Factory calibrated
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Temperature
Modules
Module update time is dependent on the number of channels enabled and the filter frequency, as illustrated in the table below.
Module Update Times for 1746-NI16I and 1746-NI16V
Filter
Frequency
6 Hz
10 Hz
20 Hz
40 Hz
60 Hz
80 Hz
100 Hz
250 Hz
Module Update Time
✶
16 Channels
Enabled
630 ms
380 ms
194 ms
100 ms
69 ms
54 ms
37 ms
18 ms
12 Channels
Enabled
473 ms
285 ms
145 ms
75 ms
52 ms
39 ms
27 ms
13 ms
8 Channels
Enabled
314 ms
190 ms
96 ms
50 ms
34 ms
26 ms
18 ms
9 ms
✶
Assuming all of the enabled channels have the filter frequency shown in the first column.
4 ms
4 ms
4 ms
4 ms
4 ms
4 Channels
Enabled
7 ms
4 ms
4 ms
SLC 500 Thermocouple/mV Input Modules
All modules interface to thermocouple types J, K, T, E, R, S, B, and N, and also accept millivolt signals that standard analog modules are not able to detect. The 1746-INT4 module also interfaces with thermocouple types C and D.
All modules provide fully-integrated cold-junction compensation (CJC) to retain thermocouple input signal accuracy, a choice of input filter frequencies, as well as fault diagnostics and status LEDs.
Note: Block transfers are required in a remote I/O configuration, using a 1747-ASB module with a PLC. [email protected]
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23
Thermocouple Module Specifications
Cat. No.
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V 40 mA
Number of Inputs
Input Type
Filter Frequency
Input Step Response
(95% of final value)
Temperature Units
Data Formats
Calibration
1746-NT4
60 mA
4 plus a CJC sensor
1746-NT8
120 mA
70 mA
8 plus a CJC sensor
Thermocouple Types J, K, T, E, R, S, B, N
Millivolt Input Ranges ±50 mV and ±100 mV
10 Hz, 50 Hz, 60 Hz, 250 Hz
1746-INT4
110 mA
85 mA
4 plus a CJC sensor
Thermocouple Types J, K, T, E,
R, S, B, N, C, D
Millivolt Input Ranges ±50 mV and ±100 mV low pass digital filter corner frequency of 8 Hz
50 ms at 60 Hz 80 ms at 60 Hz 600 ms at 8 Hz
°C or °F
Raw/Proportional, Engineering Units, Engineering Units x 10, Scaled-for-PID
Autocalibration on channel enable and on a configuration change between channels.
Autocalibration at power-up and approximately every 2 minutes afterward.
Calibrate via ladder program once a year, as required.
Isolation
500V dc transient between inputs and chassis ground, and between inputs and backplane.
2V dc continuous between channels (series B or later).
500V dc transient between inputs and chassis ground, and between inputs and backplane.
12.5V dc continuous between channels.
1000V dc transient or 150V ac continuous channel-to-channel or channel-to-backplane.
The module update time is calculated by summing all the enabled Channel Sampling
Times plus the CJC Update Time.
Module Update Time for 1746-NT4 and 1746-NT8
Module
Type
1746-NT4
1746-NT8
✶
CJC
Update Time
14 ms
290 ms
Channel Sampling Time per Channel
250 Hz Filter
12 ms
66 ms
60 Hz Filter
50 ms
125 ms
50 Hz Filter
60 ms
140 ms
✶
The sampling times for filter frequencies listed do not include a 45 ms open-circuit detection.
10 Hz Filter
300 ms
470 ms
Module Update Time and Step Response for 1746-INT4
Corner Frequency
8 Hz
50/60 Hz NMR
50 - 60 dB
Filter Time
180 ms
Update Time
400 ms
Step Response (worst)
600 ms
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Thermocouple Temperature Ranges
K
T
J
Input
Temperature Range for All Modules
°C
-210…760 °C
R
S
B
E
-270…1370 °C
-270…400 °C
-300…1820 °C
-270…1000 °C
0…1768 °C
0…1768 °C
N
C
✶
D
✶
0…1300 °C
0…2317 °C
0…2317 °C
CJC Sensor 0…85 °C
°F
-346…1400 °F
-454…2498 °F
-454…752 °F
-572…3308 °F
-454…1832 °F
32…3214 °F
32…3214 °F
32…2372 °F
32…4201 °F
32…4201 °F
32…185 °F
✶
Thermocouple type only available with 1746-INT4 module.
Accuracy Max. Error at +25 °C (+77 °F)
1746-NT4
±1.06 °C (±1.91 °F)
1746-NT8
±1.4 °C (±2.52 °F)
±1.72 °C (±3.10 °F)
±1.43 °C (±2.57 °F)
±0.73 °C (±1.3 °F)
±1.39 °C (±2.5 °F)
±1.5 °C (±2.7 °F)
±1.3 °C (±2.34 °F)
±1.0 °C (±1.8 °F)
±1.3 °C (±2.34 °F)
±3.59 °C (±6.46 °F)
±3.61 °C (±6.5 °F)
±3.12 °C (±5.62 °F)
N/A
N/A
N/A
±3.6 °C (±6.48 °F)
±3.4 °C (±6.12 °F)
±2.7 °C (±4.86 °F)
N/A
N/A
N/A
1746-INT4
±1.6 °C (±2.88 °F)
±3.8 °C (±6.84 °F)
±2.05 °C (±3.69 °F)
±2.4 °C (±4.32 °F)
±1.79 °C (±3.23 °F)
±2.23 °C (±4.02 °F)
±2.38 °C (±4.29 °F)
±3.83 °C (±6.90 °F)
±2.38 °C (±4.11 °F)
±2.52 °C (±4.54 °F)
N/A
DC Millivolt Input Ranges for 1746-NT4, 1746-NT8, and 1746-INT4 Modules
Input Type
±50 mV
±100 mV
Range
-50 mV dc…+50 mV dc
-100 mV dc…+100 mV dc
Accuracy at 25 °C (77 °F)
50 μ V
50 μ V
RTD Input Modules
The RTD modules interface with platinum, nickel, copper, and nickel-iron RTDs, and with variable resistance devices such as potentiometers (0 to 3000
Ω maximum). The module provides on-board RTD temperature scaling in degrees Celsius and degrees
Fahrenheit or resistance scaling in ohms.
TIP: Block transfers are required in a remote I/O configuration, using a 1747-ASB with a PLC.
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25
RTD/Resistance Input Modules
Cat. No.
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Number of Inputs
Input Type
1746-NR4
50 mA
50 mA
4
100
Ω
Platinum (385)
200
Ω
Platinum (385)
500
Ω
Platinum (385)
1000
Ω
Platinum (385)
100
Ω
Platinum (3916)
200
Ω
Platinum (3916)
500
Ω
Platinum (3916)
1000
Ω
Platinum (3916)
10
Ω
Copper (426)
120
Ω
Nickel (618)
120
Ω
Nickel (672)
604
Ω
Nickel-Iron (518)
150
Ω
Resistance Input
500
Ω
Resistance Input
1000
Ω
Resistance Input
3000
Ω
Resistance Input
1746-NR8
100 mA
55 mA
8
100
Ω
Platinum (385)
200
Ω
Platinum (385)
500
Ω
Platinum (385)
1000
Ω
Platinum (385)
100
Ω
Platinum (3916)
200
Ω
Platinum (3916)
500
Ω
Platinum (3916)
1000
Ω
Platinum (3916)
10
Ω
Copper (426)
120
Ω
Nickel (618)
120
Ω
Nickel (672)
604
Ω
Nickel-Iron (518)
150
Ω
Resistance Input
500
Ω
Resistance Input
1000
Ω
Resistance Input
3000
Ω
Resistance Input
Temperature Scale (selectable)
Resistance Scale (selectable)
Filter Frequency
(Selectable Filter)
RTD Excitation Current
(Two current values are user-selectable)
Open-circuit or Short-circuit
Detection
Maximum Cable Impedance
Data Formats
Calibration
Isolation Voltage,
Channel-to-Channel
Isolation Voltage, Input to Backplane
Common Mode Voltage Separation
1 °C or 1 °F and 0.1 °C and 0.1 °F
1 Ω or 0.1 Ω for all resistance ranges; or
0.1 Ω or 0.01 Ω for 150 Ω potentiometer
10 Hz
50 Hz
60 Hz
250 Hz
0.5 mA
✶
2.0 mA
Zero, upscale or downscale
25
Ω maximum per 308.4 m (1000 ft)
Raw/Proportional, Engineering Units, Engineering Units x 10, Scaled-for-PID
Autocalibration at power-up and when a channel is enabled
None
500V ac for 1 minute
±1V maximum
28 Hz
50/60 Hz
800 Hz
6400 Hz
0.25 mA
✶
1.0 mA
Autocalibration at power-up and user-enabled periodic calibration
±5V
✶
Cannot use for 10 Ω Copper RTD. Recommended for use with higher resistance ranges for both RTDs and direct response inputs (1000 Ω RTDs and 3000 Ω resistance input). Contact the
RTD manufacturer for recommendations.
Must use for 10 Ω Copper RTD. Recommended for use with all other RTD and direct resistance inputs, except 1000 Ω RTDs and 3000 Ω resistance ranges. Contact RTD manufacturer for recommendations.
RTD Channel Step Response for 1746-NR4 and 1746-NR8
1746-NR4
Filter
Frequency
10 Hz
50 Hz
60 Hz
250 Hz
50 Hz
NMR
100 dB
100 dB
⎯
⎯
60 Hz
NMR
⎯
100 dB
⎯
Cut-off
Frequency
2.62 Hz
13.1 Hz
15.72 Hz
65.5 Hz
Step
Response
300 ms
60 ms
50 ms
12 ms
1746-NR8
Filter
Frequency
28 Hz
50/60 Hz
800 Hz
6400 Hz
50 Hz
NMR
110 dB
65 dB
⎯
⎯
60 Hz
NMR
95 dB
⎯
⎯
Cut-off
Frequency
7.8 Hz
13.65 Hz
209.8 Hz
1677 Hz
Step
Response
120 ms
68.6 ms
3.75 ms
1.47 ms
Update Time for 1746-NR4 and 1746-NR8
1746-NR4
Filter Frequency Channel Scan Time ✶
10 Hz
50 Hz
60 Hz
250 Hz
305 ms
65 ms
55 ms
17 ms
1746-NR8
Filter Frequency
28 Hz
50/60 Hz
800 Hz
6400 Hz
Channel Scan Time
125 ms
75 ms
10 ms
6 ms
With Lead Resistance Measurement
250 ms
147 ms
18 ms
10 ms
✶
The module-scan time is obtained by summing the channel-scan time for each enabled channel. For example, if 3 channels are enabled and the 50 Hz filter is selected, the module-scan time is 3 x 65 ms = 195 ms.
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RTD Temperature Range and Accuracy Specifications
RTD Type
Platinum
(385)
Platinum
(3916)
Copper
(426)
Nickel
(618)
Nickel
(672)
Nickel/Iron
(518)
100
200
500
10
Ω
Ω
Ω
Ω
1000
100
200
500
Ω
Ω
Ω
1000
120 Ω
120
Ω
604
Ω
Ω
Ω
1746-NR4
0.5 mA Excitation
Temp. Range
-200…850 °C
-328…1562 °F
-200…850 °C
-328…1562 °F
-200…850 °C
-328…1562 °F
-200…850 °C
-328…1562 °F
-200…630 °C
-328…1166 °F
-200…630 °C
-328…1166 °F
-200…630 °C
-328…1166 °F
-200…630 °C
-328…1166 °F
Not Allowed
-100…260 °C
-148…500 °F
-80…260 °C
-112…500 °F
-100…200 °C
-148…392 °F
Acc. ✶
±1.0 °C
±2.0 °F
±1.0 °C
±2.0 °F
±0.6 °C
±1.1 °F
±0.6 °C
±1.1 °F
±1.0 °C
±2.0 °F
±1.0 °C
±2.0 °F
±0.5 °C
±0.9 °F
±0.5 °C
±0.9 °F
±0.2 °C
±0.4 °F
±0.2 °C
±0.4 °F
±0.3 °C
±0.5 °F
2.0 mA Excitation
Temp. Range
-200…850 °C
-328…1562 °F
-200…850 °C
-328…1562 °F
-200…850 °C
-328…1562 °F
-200…240 °C
-328…464 °F
-200…630 °C
-328…1166 °F
-200…630 °C
-328…1166 °F
-200…630 °C
-328…1166 °F
-200…230 °C
-328…446 °F
-100…260 °C
-148…500 °F
-100…260 °C
-148…500 °F
-80…260 °C
-112…500 °F
-100…200 °C
-148…392 °F
Acc.
✶
±0.5 °C
±0.9 °F
±0.5 °C
±0.9 °F
±0.5 °C
±0.9 °F
±0.5 °C
±0.9 °F
±0.4 °C
±0.7 °F
±0.4 °C
±0.7 °F
±0.4 °C
±0.7 °F
±0.4 °C
±0.7 °F
±0.6 °C
±1.1 °F
±0.2 °C
±0.4 °F
±0.2 °C
±0.4 °F
±0.3 °C
±0.5 °F
1746-NR8
0.25 mA Excitation
Temp. Range
-200…850 °C
-328…1562 °F
-200…850 °C
-328…1562 °F
-200…850 °C
-328…1562 °F
-200…850 °C
-328…1562 °F
-200…630 °C
-328…1166 °F
-200…630 °C
-328…1166 °F
-200…630 °C
-328…1166 °F
-200…630 °C
-328…1166 °F
-100…260 °C
-148…500 °F
-100…260 °C
-148…500 °F
-80…260 °C
-112…500 °F
-200…200 °C
-328…392 °F
Acc. ✶
±0.5 °C
±0.9 °F
±0.6 °C
±1.1 °F
±0.7 °C
±1.3 °F
±1.2 °C
±2.2 °F
±0.4 °C
±0.7 °F
±0.5 °C
±0.9 °F
±0.6 °C
±1.1 °F
±0.9 °C
±1.6 °F
±0.5 °C
±0.9 °F
±0.2 °C
±0.4 °F
±0.2 °C
±0.4 °F
±0.3 °C
±0.5 °F
1.0 mA Excitation
Temp. Range
-200…850 °C
-328…1562 °F
-200…850 °C
-328…1562 °F
-200…370 °C
-328…698 °F
-200…50 °C
-328…122 °F
-200…630 °C
-328…1166 °F
-200…630 °C
-328…1166 °F
-200…370 °C
-328…698 °F
-200…50 °C
-328…122 °F
-100…260 °C
-148…500 °F
-100…260 °C
-148…500 °F
-80…260 °C
-112…500 °F
-200…170 °C
-328…338 °F
±0.6 °C
±1.1 °F
±0.4 °C
±0.7 °F
±0.3 °C
±0.6 °F
±0.8 °C
±1.4 °F
±0.2 °C
±0.4 °F
±0.2 °C
±0.4 °F
±0.3 °C
±0.5 °F
Acc. ✶
±0.7 °C
±1.3 °F
±0.7 °C
±1.3 °F
±0.5 °C
±0.9 °F
±0.4 °C
±0.7 °F
±0.6 °C
±1.1 °F
✶
The accuracy values assume that the module was calibrated within the specified temperature range of 0…60 °C (32…140 °F).
Module accuracy using 100 Ω or 200 Ω platinum RTDs with 0.5 excitation current depends on the following criteria:
(1) Module accuracy is ±0.6 °C after you apply power to the module or perform an autocalibration at 25 °C (77 °F) ambient with the module operating temperature at 25 °C (77 °F).
(2) Module accuracy is ±(0.6 °C + DT x 0.034 °C/°C) after you apply power to the module or perform an autocalibration at 25 °C (77 °F) ambient with the module operating temperature between 0…60 °C (32…140 °F). DT is the temperature difference between the actual operating temperature of the module at 25 °C (77 °F) and 0.034 °C/°C is the temperature drift shown in the table for 100 Ω or 200 Ω platinum RTDs.
(3) Module accuracy is ±1.0 °C after you apply power to the module or perform an autocalibration at 60 °C (140 °F) ambient with the module operating temperature at 60 °C (140 °F).
1746-NR4 Resistance Input Specifications
Resistance
150
500
Ω
Ω
1000
3000
Ω
Ω
0.5 mA Excitation
Resistance
Range
0
0
0
0
Ω
Ω
Ω
Ω
…150
…500
Ω
Ω
…1000
…3000
Ω
Ω
Accuracy
±0.2
±0.5
±1.0
±1.5
Ω
Ω
Ω
Ω
✶
Temperature
Drift
±0.006 Ω /°C
±0.003 Ω /°F
±0.014 Ω /°C
±0.008 Ω /°F
±0.029 Ω /°C
±0.016 Ω /°F
±0.043 Ω /°C
±0.024 Ω /°F
2.0 mA Excitation
Resistance
Range
0
0
0
0
Ω
Ω
Ω
Ω
…150
…500
Ω
Ω
…1000
…1900
Ω
Ω
Accuracy
±0.15
±0.5
±1.0
±1.5
Ω
Ω
Ω
Ω
✶
Temperature
Drift
±0.004 Ω /°C
±0.002 Ω /°F
±0.014 Ω /°C
±0.008 Ω /°F
±0.029 Ω /°C
±0.016 Ω /°F
±0.043 Ω /°C
±0.024 Ω /°F
✶
The accuracy values assume that the module was calibrated within the specified temperature range of 0…60 °C (32…140 °F).
1746-NR8 Resistance Input Specifications
Resistance
150
500
Ω
Ω
1000
3000
Ω
Ω
0.5 mA Excitation
Resistance
Range
0
0
0
0
Ω
Ω
Ω
Ω
…150
…500
Ω
Ω
…1000
…1200
Ω
Ω
Accuracy
±0.2
±0.5
±1.0
±1.5
Ω
Ω
Ω
Ω
✶
Temperature
Drift
±0.004
Ω
/°C
±0.002
Ω
/°F
±0.012 Ω /°C
±0.007 Ω /°F
±0.025
Ω
/°C
±0.014
Ω
/°F
±0.040
Ω
/°C
±0.023
Ω
/°F
2.0 mA Excitation
Resistance
Range
0
0
0
0
Ω
Ω
Ω
Ω
…150
…500
Ω
Ω
…1000
…1200
Ω
Ω
Accuracy
±0.15
±0.5
±1.0
±1.2
Ω
Ω
Ω
Ω
✶
Temperature
Drift
±0.003
Ω
/°C
±0.002
Ω
/°F
±0.012 Ω /°C
±0.007 Ω /°F
±0.025
Ω
/°C
±0.014
Ω
/°F
±0.040
Ω
/°C
±0.023
Ω
/°F
✶
The accuracy values assume that the module was calibrated within the specified temperature range of 0…60 °C (32…140 °F).
Resolution
0.01 Ω
0.1 Ω
0.1 Ω
0.1 Ω
Repeatability
±0.04 Ω
±0.2 Ω
±0.2 Ω
±0.2 Ω
Resolution
0.01
Ω
0.1 Ω
0.1
Ω
0.1
Ω
Repeatability
±0.04
Ω
±0.2 Ω
±0.2
Ω
±0.2
Tel: +852-6563-2160
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Counter I/O
Modules
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27
1746-HSCE High Speed Counter
This module offers a single bi-directional counting channel, which supports quadrature, pulse/direction, or up/down counter input. Four on-board open collector outputs allow module control independent of the SLC processor scan. The module features three modes of operation: Range, Rate, and Sequencer.
Tip: The 1747-ASB module is not compatible with the 1746-HSCE module.
1746-HSCE2 Multi-Channel High Speed Counter
The Multi-Channel High Speed Counter provides two sets of ±A, ±B, and ±Z input channels, allowing up to two quadrature, differential line driver, or incremental encoders to be monitored. A and B input channels can also be configured to count single-ended pulse inputs from up to four input devices.
The module supports three operating modes that provide two, three, or four-channel operation. System performance is enhanced with the module’s ability to accept control adjustments while it is actively counting pulses. The Z/gate input channel can be used for storing, holding, and resetting counter data.
High Speed Counter Specifications
Cat. No.
Number of Inputs
Input Voltage Range
Frequency
Max. Counts
Throughput
Number of Outputs
Maximum Output Current
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Isolation Voltage
1746-HSCE
1 set ±A, ±B, ±Z differential or single-ended inputs, 5V dc, 12V dc, or 24V dc
1746-HSCE2
2 sets ±A, ±B, ±Z, 2 quadrature encoders, or 4 pulse differential or single-ended inputs differential: 0…5V dc single-ended: ±5V dc
5V dc: 3.8…5.5V dc
12V dc: 9.4…16.5V dc
24V dc: 16.5…30V dc
5V dc: 4.2…12V dc
24V dc: 10…30V dc
50 kHz for range
32 kHz for rate
50 kHz for sequencer
16-bit, ±32,768 sequencer mode: 1.8 ms range mode: 3.9 ms
4 open-collector outputs: 5, 12, or 24V dc
250 kHz @ X4
500 kHz @ X2
1 MHz for all other
24-bit, ±8,388,607 in Class 4
16-bit, ±32,768 in Class 1
700 μ s (typical)
4 outputs: 5…30V dc sourcing with electronic protection
16 mA at 4.5V dc
40 mA at 10V dc
125 mA at 30V dc
320 mA
0 mA
Tested at 1500V
1 A
250 mA
0 mA
Tested at 1000V
AoteWell International.inc
www.aotewell.com
28
Process Control
Modules
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Blow Molding Module
This module features four independent axes of PID control plus one discrete I/O pair per channel for channel synchronization. The 1746-BLM module provides 256 points of resolution for each parison channel with interpolation, and has loop update times of 100 microseconds. Configurations include accumulator push-out control and three parison axis, and two accumulator push-outs and two parison axis.
The module is designed to work in a variety of applications, including accumulator machines, continuous extrusion machines, and reciprocating screw machines. The module performs its servo control task independently from the processor, but receives its configuration and run-time information from the processor.
Blow Molding Module Specifications
Cat. No.
Common Specifications
Backplane Current (mA) at 5V
Resolution
Isolation Voltage
Conversion Rate
Number of Inputs
Number of Outputs
Analog Inputs
Differential Input Range
Common Mode Input Range
Differential Impedance
Common Mode Impedance
Overvoltage Protection
Analog Output
Output Voltage Range
Maximum Continuous Current
Short Circuit Current
Digital Input
Type
Input Voltage Range
Minimum ON State Voltage
Minimum OFF State Voltage
Maximum Input Current (at 30V dc)
Protection
Digital Output
Type
Maximum OFF State Voltage
Excitation Output
Output Voltage
Source
Maximum Continuous Current
Short Circuit Current
Short Circuit Duration (single ouput)
1746-BLM
110 mA
14 bits
Tested at 500V dc for 60 s
10 kHz
4 Digital
4 Analog
4 Digital
4 Analog
1 Excitation
±10V dc
±200V dc
800 k Ω
400 k Ω
±500V
±10V
1 mA
<20 mA
Optocoupler
0…30V dc
22V dc
2V dc
7 mA
Polarity Reversal
Open Collector
30V dc
±10V dc
Axis 0 A/D reference
2 mA (10 k Ω linear pot)
<20 mA indefinite [email protected]
Tel: +852-6563-2160
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Motion Control
Modules
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29
Barrel Temperature Module
This module provides four zones of Autotuned PID heat/cool temperature control.
Each input functions as the process variable (PV) for a PID loop. The PID algorithm and tuning-assisted process (TAP) algorithm are performed on the module for each of the loops. The control variable (CV) output of each loop, either analog or timeproportioned output (TPO), is sent from the module to the SLC data table. Your application logic must access the CV value in the data table and send the analog or
TPO data to an output module to close the loop. The module is compatible with SLC
5/02 and higher processors.
Barrel Temperature Module Specifications
Cat. No.
Number of Inputs
Thermocouple Inputs
Input Voltage
A/D Conversion Method
Input Filtering
Normal Mode Rejection
Common Mode Rejection
Channel Bandwidth (-3dB)
Resolution
Data Format
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Isolation Voltage
1746-BTM
4 Backplane and Channel-to-Channel Isolated
B, C, D, E, J, K, N, R, S, or T
-50…50mV and -100…100mV
Sigma-Delta modulation
Analog filter with low-pass digital filter
> 50 dB @ 50 Hz
> 60 dB @ 60 Hz
> 120 dB @ 50/60 Hz with 1 k
Ω imbalance
8 Hz
16-bit resolution or 15-bit plus sign
16-bit signed integer (natural binary)
110 mA
85 mA
Tested at 1000V ac for 60 s
Stepper Control Module
The 1746-HSTP1 is a single-axis stepper controller capable of providing up to 250 kHz pulse train output for micro-stepping applications. The module can interface directly with a quadrature encoder to monitor position. Built-in loop back diagnostics provide monitoring of pulse train commands. Programmable modes of operation eliminate the need to set DIP switches.
Stepper Control Module Specifications
Cat. No.
Backplane Current (mA) at 5V
Inputs
Input Frequency, Max.
Outputs
Module Update Time
Pulse Train Switching
Acceleration
1746-HSTP1
200 mA
5V dc differential encoder, or
12/24V dc single-ended auxiliary
250 kHz
Digital output for translator
4 ms
7…30 mA @ 5V dc
2…2500 pulses per second 2 Trapezoidal velocity profile
AoteWell International.inc
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30
Positioning
Modules
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Servo Control Module
The 1746-HSRV servo control module is a single-axis, closed-loop servo controller which can be operated with a variety of SLC 500 processors and features block execution independent of the scan time of the processor. For fast and accurate control, the module monitors encoder feedback up to 300 kHz.
Ladder logic controls all of the motion. Complicated moves are accomplished using blended motion profiles stored in the module’s internal memory and can be executed repeatedly. The profiles are stored as a series of absolute moves, and additional moves or homing operations can be performed between blended moves. The module can reset the absolute position when an encoder marker pulse is detected.
Servo Control Module Specifications
Cat. No.
Backplane Current (mA) at 5V
Number of Inputs
Input Frequency, Max.
Outputs
Module Update Time
1746-HSRV
300 mA
3 general purpose local fast inputs
300 kHz @ 0° quadrature error
1 general purpose local fast output
2 ms
Open-Loop Velocity
This module provides an ideal control strategy for simple hydraulic applications. It can accelerate and decelerate the hydraulic ram, using as many as seven extend and seven retract segments.
Compatible LDTs are:
Balluff BTL-2-L2 or -M2
Gemco Quick-Stick II
Santest GYRP or GYRG
Temposonics II with DPM or RPM
1746-QV Specifications
Cat. No.
Number of Inputs
Number of Outputs
Backplane Current (mA) at 5V
Voltage Category
Independent Power
Source Requirement
LDT Inputs
Module Resolution and Range
Analog Output
Accuracy of Voltage Output
Module Update Time
1746-QV
1
1
250 mA
Temposonics II (DPM & RPM) or Balluff (BTL-2-L2 & M2)
-10V dc…10V dc
0.400 mA at +15V dc and 0.295 A at -15V dc
(typical but not LDT-dependent)
Interrogate
Gate
15V dc PS
PS Common
Shield/Frame
160 in ±0.01 in.
0…10V dc at 250 mA or
-10…+10V dc at 250 mA within ±1% of its programmed value
2 ms [email protected]
Tel: +852-6563-2160
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31
Synchronized Axes Module
This module offers four axes of closed-loop servo positioning control, using internal logic to synchronize multiple axes. The 1746-QS features a differential interface to either pulse-width modulated (DPM) or start/stop pulse (RPM) linear displacement transducer (LDT) inputs.
Compatible LDTs are:
Balluff BTL-2-L2 or -M2
Gemco Quick-Stick II
Santest GYRP or GYRG
Temposonics II with DPM or RPM
Use the 1492-AIFMQS interface module and the 1492-ACABLE xx Q ( xx = cable length) pre-wired cable with the 1746-QS module. The 1492-AIFMQS interface module is required for CE certification.
1746-QS Specifications
Cat. No.
Number of Inputs
Number of Outputs
Backplane Current (mA) at 5V
Backplane Current (mA) at 24V
Voltage Category
Analog Output
Output Resolution
Module Update Time
Fail-safe Timers
LDT Range and Resolution
Module Cable Connections
LDT Cable Length
1746-QS
4
4
1000 mA
200 mA
Input: LDT with RPM or DPM
Output: -10V dc…10V dc
-10…10V dc at 5 mA
12-bit
2 ms
Drive Output Disable: 15
μ s
Software Reset: 30 ms
2.30 in. @ 0.004 in.
120 in. @ 0.002 in.
60 in. @ 0.001 in.
I/O to IFM: -DB-26 subminiature (1492-ACABLE)
Configuration/Diagnostics: -DB-9 (1746-CP3)
RPM type: 45.7 m (150 ft)
DPM type: 61.0 (200 ft)
AoteWell International.inc
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BASIC Language Modules
The BASIC modules add data collection and report generation capability to any SLC system. Two configurable channels enable you to connect to printers, operator interface terminals, modems, and other foreign devices.
The 1746-BAS-T module is a higher-speed version of the 1746-BAS module with identical hardware features. The modules can be interchanged, except that the 1746-
BAS-T module uses different (optional) memory modules.
The modules program in the BASIC language using an ASCII terminal or 1747-PBASE programming software. Because the 1746-BAS-T module can execute a BASIC program four times faster than the 1746-BAS module, programs written originally for the 1746-BAS module may require adjustment for identical operation on a 1746-BAS-
T module.
BASIC Language Modules Catalog Numbers and Specifications
Cat. No.
Memory Size
Optional Memory Modules
Power Supply Loading
Port Configuration
Port Isolation
Maximum
Communication
Distance
Data Transfer
Data Rates
Modem Support
Clock/Calendar Accuracy
5V dc
24V dc
PRT1
PRT2
DH-485
Backplane to PRT1
Backplane to PRT2
PRT1 to PRT2
RS-232 (300…19200 bps)
RS-423 (300 bps)
RS-423 (600 bps)
RS-423 (1200 bps)
RS-423 (4800 bps)
RS-423 (9600 bps)
RS-423 (19200 bps)
RS-422 (300…19200 bps)
RS-485 (300…19200 bps)
SLC 5/01
SLC 5/02 and higher
1746-BAS
24 Kbytes battery-backed RAM
1747-M1
1747-M2
1746-BAS-T
1771-DBMEM1
1771-DBMEM2
0.150
0.040
✶
RS-232/423, RS-422, RS-485
RS-232/423, RS-422, RS-485
DH-485
710V dc for 1 minute
710V dc for 1 minute
710V dc for 1 minute
15 m (50 ft)
1230 m (4000 ft)
920 m (3000 ft)
770 m (2500 ft)
245 m (800 ft)
120 m (400 ft)
60 m (200 ft)
1230 m (4000 ft)
1230 m (4000 ft)
8 input words (SLC input image table)
8 output words (SLC output image table)
8 input words (SLC input image table)
8 output words (SLC output image table)
64 input and 64 output words (SLC M0/M1 file)
300…19,200 baud
DF1 half-duplex slave or full duplex
±1 minute/month @ 25 °C (77 °F)
0, -6 minutes/month @ 60 °C (140 °F)
✶
If the BASIC Module DH-485 channel is connected to a 1747-AIC Link Coupler, add 0.085 A to the BASIC module’s power supply loading value at 24V dc.
If the BASIC Module is connected to any device (e.g., DTAM) either directly or through a 1747-AIC Link Coupler, add the appropriate current loading for the device to the BASIC module’s power supply loading value at 24V dc.
Tel: +852-6563-2160
www.aotewell.com
Bulletin 1492
Wiring Options
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33
Windows-compatible BASIC Module Interface
Software (1747-WINBAS)
BASIC Software is a terminal emulation program specifically written for you to interface to a Rockwell Automation 1746-BAS, 1746-BAS-T, or 1771-DB BASIC module. BASIC software simplifies the uploading and downloading of BASIC module programs, as well as backing up and restoring complete module images. BASIC software also provides debugging tools to aid in troubleshooting BASIC programs while online.
As a terminal emulation program, BASIC software requires either one RS-232 serial
COM port or a DH-485 interface (1784-PCMK, 1784-PKTX, 1784-PKTXD, or 1747-UIC converter) be available on the personal computers. Bridging to the DH-485 network from other networks is not supported.
BASIC software works on personal computers with Windows 98, 2000, NT, and XP operating systems. RSLinx Classic OEM software must be installed on the personal computer to communicate to the 1746-BAS module via the DH-485 interface.
BASIC Development Software (1747-PBASE)
BASIC Development Software, an optional DOS-based software package, provides a structured and efficient means to create and debug BASIC programs. It uses the personal computer to facilitate editing, compiling, uploading, and downloading of
BASIC programs. The PC requires 640 Kbytes of RAM, a fixed disk drive with 2 Mbytes of free disk space, and DOS version 3.1 or later.
Wiring systems consist of interface modules (IFM) and pre-wired cables that replace the terminal blocks and up to 50% of the point-to-point wiring between the SLC 500 and field devices. Pre-wired cables connect directly to the IFM and have the
Removable Terminal Blocks (RTBs) of most 24V ac/dc and 120V ac 16- and 32channel 1746 discrete I/O modules. The IFMs allow you to conveniently incorporate
1, 2, or 3 wiring terminals per I/O point, field-side voltage indicating LEDs, and/or output fuse protection. I/O module-ready cables, with a pre-wired 1746 RTB on one end and free conductors on the other, are also available for use with standard terminal blocks.
For the most up-to-date listing of IFMs and pre-wired cables, see www.rockwellautomation.com
.
AoteWell International.inc
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To find the interface module and cable for specific I/O modules using the following tables, follow these steps:
1. Locate I/O module required. The top row in each table indicates the I/O module for the I/O platform.
2. Locate the Interface Module Cat. No. column in the appropriate table.
3. Determine whether the interface module can be used with the I/O module, indicated by a letter code in the appropriate Cat. No. colum
4. Build the Pre-Wired Cable catalog number: 1492-CABL_ _ _Letter Code.
⎯
The Letter Code in the table cell represents the suffix of the pre-wired cable catalog number.
For example: 1492-CABLE_ _ _A.
⎯
Specify cable length. Standard Lengths are 0.5 m, 1.0 m, 2.5 m, and 5.0 m. Replace the _ _ _ with 005, 010, 025, or 050, respectively, to indicate the length. For example: 1492-CABLE010A = a 1.0 m cable with Letter Code A.
Feed-through 20-Terminal IFMs
Description
Standard 264V AC/DC Max.
Narrow standard 132V AC/DC Max.
Extra terminals (2 per I/O) 264V AC/DC Max.
Cat. No.
1492-IFM20F
1492-IFM20FN
1492-IFM20F-2
3-wire sensor type input devices 132V AC/DC Max. 1492-IFM20F-3
A
A
I/O Module Cat. No. 1746-…
IA
16
IB
16
IC
16
IG
16
IH
16
A B B E B
IM
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IN
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B
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E
E
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— B
A B
A B B E B — B
B
B
ITB
16
B
ITV
16
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IV
16
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B
B
B
B
B B B
G
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OA
16
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OB
16
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OB
16E
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OBP
16
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OG
16
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16
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OVP
16
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E
E
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OW
16
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OX
8
D
N
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— —
LED Indicating 20-Terminal IFMs
Description
Standard with 24V AC/DC LEDs
Narrow standard with 24V AC/DC LEDs
Cat. No.
1492-IFM20D24
1492-IFM20D24N
Standard with 120V AC/DC LEDs
Narrow standard with 120V AC LEDs
1492-IFM20D120
1492-IFM20D120N
24V AC/DC LEDs and extra terminals for outputs 1492-IFM20D24-2
24V AC/DC LEDs and extra terminals for inputs 1492-IFM20D24A-2
I/O Module Cat. No. 1746-…
IA
16
IB
16
— B
— B
IC
16
—
IG
16
—
IH
16
—
IM
16
—
IN
16
— — — — B
B
ITB
16
B
B
ITV
16
B
B
IV
16
B
B
OA
16
—
—
OB
16
E
— — — — — — — — — — — E
—
OB
16E
E
E
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OBP
16
E
E
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OG
16
— E
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OV
16
E
—
OVP
16
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OW
16
D
OX
8
—
— —
A
B
—
— — — — B
— — B
B B B — E E E — — — N
— — — — —
✶
— — — — — — D
A — — — — — — — — — G — — — — — — N
E
—
D
—
—
—
—
—
120V AC LEDs and extra terminals for outputs 1492-IFM20D120-2
120V AC LEDs and extra terminals for inputs 1492-IFM20D120A-2
3-wire sensor with 24V AC/DC LEDs 1492-IFM20D24-3
8 Individually isolated with 24/48V AC/DC LEDs and 4 terminals/output
8 Individually isolated with 120V AC LEDs and 4 terminals/output
1492-IFM20DS24-4
1492-IFM20DS120-4
240V AC LEDs and extra terminals for outputs 1492-IFM20D240-2
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B
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—
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—
—
—
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S
240V AC LEDs and extra terminals for inputs 1492-IFM20D240A-2
— — — — — — — — — — C
— — — — — A — — — — —
✶
For applications with offside leakage current of >0.5 ma. Use 1492-IFM20D120N instead of 1492-IFM20D120A-2 or 1492-IFM20D120-2.
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Tel: +852-6563-2160
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35
Fusible 20-Terminal IFMs
Description Cat. No.
120V AC/DC with extra terminals for outputs 1492-IFM20F-F-2
Extra terminals with 24V AC/DC blown fuse
LED indicators
Extra terminals with 120V AC/DC blown fuse
LED indicators
Extra terminals with 240V AC/DC blown fuse
LED indicators
Extra terminals with 24V AC/DC blown fuse
LED indicators for inputs
Extra terminals with 120V AC/DC blown fuse
LED indicators for inputs
8 Individually isolated 120V AC/DC with extra terminals for outputs
8 Individually isolated with extra terminals and 24V AC/DC blown fuse LED indicators
Two 4-point isolated groups with four terminals/input and 24V AC/DC blown fuse
LED indicators
8 Individually isolated with extra terminals/output and 120V AC/DC blown fuse LED indicators
8 Individually isolated with 4 terminals/output and 120V AC/DC blown fuse LED indicators
Two 4-point isolated groups with four terminals/input and 120V AC/DC blown fuse indicators
8 Individually isolated with 4 terminals/output and 240V AC/DC blown fuse LED indicators
1492-IFM20F-F24-2
1492-IFM20F-F120-2
1492-IFM20F-F240-2
1492-IFM20F-F24A-2
1492-IFM20F-F120A-2
1492-IFM20F-FS-2
1492-IFM20F-FS24-2
1492-IFM20F-FS24A-4
1492-IFM20F-FS120-2
1492-IFM20F-FS120-4
1492-IFM20F-FS120A-4
1492-IFM20F-FS240-4
I/O Module Cat. No. 1746-…
IA
16
IB
16
IC
16
IG
16
IH
16
IM
16
IN
16
ITB
16
ITV
16
IV
16
OA
16
— — — — — — — — — — C
OB
16
E
OB
16E
E
OBP
16
E
OG
16
— E
OV
16
OVP
16
E
OW
16
D
OX
8
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— — — — — — — — — — C —
E
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— — — — — — — — — — — — — — — — — — S
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— — — — — — — — — — — — — — — — — — S
Relay Master and Expander 20-Terminal XIMs
Description
Relay Master
Cat. No.
20-pin master with eight (8) 24V DC relays 1492-XIM2024-8R
I/O Module Cat. No. 1746-…
IA
16
IB
16
IC
16
IG
16
IH
16
IM
16
IN
16
ITB
16
ITV
16
IV
16
OA
16
OB
16
— — — — — — — — — — — E
OB
16E
E
OBP
16
E
OG
16
OV
16
OVP
16
OW
16
OX
8
— — — — —
20-pin master with eight (8) 120V AC relays 1492-XIM20120-8R
20-pin master with sixteen (16) 24V DC relays
20-pin master with sixteen (16) 24V DC relays with fusing
20-pin master with sixteen (16) 120V AC relays
20-pin master with sixteen (16) 120V AC relays with fusing
Relay Expander
Expander with eight (8) 24V DC relays
1492-XIM2024-16R
1492-XIM2024-16RF
1492-XIM20120-16R
1492-XIM20120-16RF
1492-XIM24-8R
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CR
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CR
CR
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E
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— — — — — — — — — — — ✶ ✶ ✶ — — — — —
Expander with eight (8) 120V AC relays
Fusible Expander
8-channel expander with 24V DC blown fuse indicators
8-channel expander with 120V AC blown fuse indicators
Feed-through Expander
Expander with eight (8) feed-through channels 132V AC/DC max
1492-XIM120-8R
1492-XIMF-F24-2
1492-XIMF-F120-2
1492-XIMF-2
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✶
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✶
One expander is connected to a master to provide a total of 16 outputs. An extender cable is included with each expander to attach it to the master.
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✶
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✶
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—
AoteWell International.inc
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40-Terminal IFMs and XIMs for 1746 Digital 32-Point I/O Modules
Feed-through 40-Terminal IFMs
Description
Standard 132V AC/DC Max.
Extra terminals (2 per I/O) 132V AC/DC Max.
3-wire sensor type input devices 60V AC/DC Max.
Cat. No.
1492-IFM40F
1492-IFM40F-2
1492-IFM40F-3
I/O Module Cat. No. 1746-…
H
H
IB
32
H
IV
32
H
H
H
OB
32
H
H
—
OB
32E
H
H
—
OV
32
H
H
—
LED Indicating 40-Terminal IFMs
Description
Standard with 24V AC/DC LEDs
24V AC/DC LEDs and extra terminals for outputs
24V AC/DC LEDs and extra terminals for inputs
120V AC LEDs and extra terminals for outputs
120V AC LEDs and extra terminals for inputs
3-wire sensor with 24V AC/DC LEDs
16 Individually isolated with 24/48V AC/DC LEDs and four terminals/output
16 Individually isolated with 24V AC/DC LEDs and four terminals/input
16 Individually isolated with 120V AC LEDs and four terminals/output
16 Individually isolated with 120V AC LEDs and four terminals/input
16 Individually isolated with 240V AC LEDs and four terminals/input
Fusible 40-Terminal IFMs
Description
120V AC/DC with extra terminals for outputs
Extra terminals with 24V AC/DC blown fuse indicators for outputs
Extra terminals with 120V AC/DC blown fuse indicators for outputs
16 Individually isolated with extra terminals for 120V AC/DC outputs
16 individually isolated with extra terminals and 24V AC/DC blown fuse indicators
16 Individually isolated with 24V AC/DC blown fuse indicators and four terminals/output
16 Individually isolated with extra terminals and 120V AC/DC blown fuse LED indicators
16 Individually isolated with 120V AC/DC blown fuse indicators and four terminals/output
16 Individually isolated with 240V AC/DC blown fuse indicators and four terminals/output
16 Individually isolated with 24V AC/DC blown fuse indicators and four terminals/input
16 Individually isolated with 120V AC/DC blown fuse indicators and four terminals/input
Cat. No.
1492-IFM40D24
1492-IFM40D24-2
1492-IFM40D24A-2
1492-IFM40D120-2
1492-IFM40D120A-2
1492-IFM40D24-3
1492-IFM40DS24-4
1492-IFM40DS24A-4
1492-IFM40DS120-4
1492-IFM40DS120A-4
1492-IFM40DS240A-4
Cat. No.
1492-IFM40F-F-2
1492-IFM40F-F24-2
1492-IFM40F-F120-2
1492-IFM40F-FS-2
1492-IFM40F-FS24-2
1492-IFM40F-FS24-4
1492-IFM40F-FS120-2
1492-IFM40F-FS120-4
1492-IFM40F-FS240-4
1492-IFM40F-FS24A-4
1492-IFM40F-FS120A-4
H
—
—
—
H
—
—
—
—
I/O Module Cat. No. 1746-…
IB
32
H
—
IV
32
H
—
OB
32
H
H
H
—
—
H
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
OB
32E
H
H
—
—
—
—
—
—
—
—
—
OV
32
H
H
—
—
—
—
—
—
—
—
I/O Module Cat. No. 1746-…
IB
32
—
IV
32
—
OB
32
H
—
—
—
—
H
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
OB
32E
H
H
—
—
—
—
—
—
—
—
—
OV
32
H
H
—
—
—
—
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Relay Master and Expander 40-Terminal XIMs
Description
Relay Master
40-pin master with eight (8) 24V DC relays
40-pin master with sixteen (16) 24V DC relays
40-pin master with sixteen (16) 24V DC relays with fusing
Relay Expander
Expander with eight (8) 24V DC relays
Expander with eight (8) 120V AC relays
Expander with sixteen (16) 24V DC relays with fusing
Fusible Expander
8-channel expander with 24V DC blown fuse indicators
8-channel expander with 120V AC blown fuse indicators
Feed-through Expander
Expander with eight (8) feed-through channels 132V AC/DC max
Cat. No.
1492-XIM4024-8R
1492-XIM4024-16R
1492-XIM4024-16RF
1492-XIM24-8R
1492-XIM120-8R
1492-XIM24-16RF
1492-XIMF-F24-2
1492-XIMF-F120-2
—
—
—
I/O Module Cat. No. 1746-…
IB
32
IV
32
OB
32
—
—
—
—
—
—
—
—
—
—
—
—
—
H
H
H
✶
—
✶
—
1492-XIMF-2 — —
✶
✶
Two or three expanders can be connected to a master to provide a total of 32 outputs. An extender cable is included with each expander to connect it to the master.
Can have one expandable module per master.
H
H
H
OB
32E
✶
—
✶
—
✶
Pre-Wired Cables for 1746 Digital I/O Modules
OV
32
—
—
—
—
—
—
—
—
—
Cable Cat. No.
1492-CABLE ✶ A
1492-CABLE
✶
B
1492-CABLE
✶
C
1492-CABLE
✶
CR
1492-CABLE ✶ D
1492-CABLE ✶ E
1492-CABLE ✶ G
1492-CABLE
✶
H
1492-CABLE
✶
N
1492-CABLE
✶
S
Standard Cable Lengths
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
These pre-wired cables have a pre-wired removable terminal block (RTB) on one end to connect to the front of a Bulletin 1746 digital I/O module and a connector on the other end to plug into a 20- or 40-terminal IFM/XIM. You must first select the
IFM/XIM from one of the preceding selection tables.
Build-to-Order
Available
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
Yes
No. of Conductors
20
20
20
20
20
20
20
40
20
20
Mating I/O Module Cat. No.
1746-IA16, -IM16
1746-IB16, -IH16, -IN16, -ITB16, -ITV16
1746-OA16
1746-OA16
1746-OW16, -OX8
1746-IG16, -OB16, -OB16E, -OBP16, -OG16, -OV16, -OVP16
1746-OA16
1746-IB32, -IV32, -OB32, -OB32E, -OV32
1746-OW16, -OX8
1746-OX8
✶
Cables are available in standard lengths of 0.5 m, 1.0 m, 2.5 m, and 5.0 m. To order, insert the code for the desired cable length into the cat. no. (005 = 0.5 m, 010 = 1.0 m, 025 = 2.5 m, and 050 = 5.0 m). Example: Cat. No. 1492-CABLE005N is for a 0.5 m cable that could be used to connect a Cat. No. 1492-IFM20D24N IFM to a Cat. No. 1746-OW16 I/O module. Build-toorder lengths are also available.
I/O Module-Ready Cables for 1746 Digital I/O Modules
Cable Cat. No.
1492-CABLE N3
1492-CABLE RTBB
1492-CABLE RTBO
1492-CABLE RTBR
The I/O module-ready cables have a pre-wired RTB on one end to plug onto the front of a Bulletin 1746 I/O module and 20 or 40 individually colored #18 AWG conductors on the other end. These cables provide the convenience of pre-wired connections at the I/O module end, while still allowing the flexibility to fieldwire to standard terminal blocks of your choice.
Standard Cable
Lengths
1.0, 2.5, 5.0 m
Build-to-Order
Available
Yes
1.0, 2.5, 5.0 m
1.0, 2.5, 5.0 m
1.0, 2.5, 5.0 m
Yes
Yes
Yes
No. of
Conductors Mating I/O Module Cat. No.
40 1746-IB32, -IV32, -OB32, -OV32, -OB32E
20
20
20
1746-IB16, -IC16, -IG16, -IH16, -IN16, -ITB16, -ITV16, -IV16, -OB16, -OB16E, -OBP8, -OBP16, -OG16, -OV16, -OVP16
1746-OW16, -OX8
1746-IA16, -OA16, -OAP12, -IM16
Cables are available in standard lengths of 1.0 m, 2.5 m, and 5.0 m. To order, insert the code for the desired cable length into the cat. no. (010 = 1.0 m, 025 = 2.5 m, and 050 = 5.0 m).
Note: The following I/O Modules do not have RTBs: 1746-IA4, 1746-IA8, 1746-IB8, 1746-IM4, 1746-IM8, 1746-IV8, 1746-OA8, 1746-OB8.
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AIFMs for 1746 Analog I/O Modules
Description
Feed-through
4-channel input, output or 2-in/2-out combination with
3 terminals/channel
6-channel isolated with 3…4 terminals/channel
8-channel differential 16-channel single-ended with 3 terminals/channel
Thermocouple
6-channel with 3 terminals/channel
Fusible
2-channel output, 2-channel input with 24V blown fuse indicators, test points, 5 terminals/input, 3 terminals/output
4-channel with 24V blown fuse indicators, test points, 5 terminals/input
8-channel with 24V DC blown fuse indicators, 5 terminals/channel
16-channel input with 24V DC blown fuse indicators, 3 terminals/channel
16-channel input with 24V DC blown fuse inidcators, 5 terminals/channel
4-input/4-output channel with 8 fuses and 24V blown fuse indicators
Cat. No.
1492-AIFM4-3
1492-AIFM6S-3
1492-AIFM8-3
1492-AIFM6TC-3
1492-AIFM4C-F-5
1492-AIFM4I-F-5
1492-AIFM8-F-5
1492-AIFM16-F-3
1492-AIFM16-F-5
1492-AIFMQS
L
—
—
—
—
—
I/O Module Cat. No. 1746-…
FIO
4I
FIO
4V
NI
4
NI
8
L
—
—
L
—
—
A
—
—
—
—
C
— — — —
L
—
—
—
—
—
—
A
—
—
—
—
—
—
C
—
—
—
L
—
—
—
—
—
NIO
4I
L
—
—
—
NIO
4V
NO
4I
L
—
—
B
—
—
— —
NO
4V
B
—
—
—
NR
4
—
D
—
—
QS
—
—
—
—
NI
16I
—
—
A46
—
NI
16V
—
—
A46
—
L
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Q
—
—
—
A46
—
—
—
—
—
A46
—
—
Pre-Wired Cables for 1746 Analog I/O Modules
These pre-wired cables have a pre-wired RTB on one end to connect to the front of a Bulletin 1746 analog I/O module and a connector on the other end to plug into a 20 or 40-terminal IFM. To use this table, you must first have selected an IFM from the preceding table.
Cable Cat. No.
1492-ACABLE ✶ A
1492-ACABLE ✶ B
1492-ACABLE
✶
C
1492-ACABLE
✶
D
1492-ACABLE
✶
L
1492-ACABLE ✶ Q
1492-ACAB ✶ A46
Standard Cable Lengths (m)
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
0.5, 1.0, 2.5, 5.0 m
Build-to-Order Available
Yes
Yes
Yes
Yes
Yes
Yes
Yes
AIFM Connector
15-pin D-shell
15-pin D-shell
25-pin D-shell
25-pin D-shell
15-pin D-shell
25-pin D-shell
25-pin D-shell
Mating I/O Module Cat. No.
1746-NI4
1746-NO4I, -NO4V
1746-NI8
1746-NR4
1746-NIO4I, -NIO4V, -FIO4I, -FIO4V
1746-QS
1746-NI16I, -NI16V
✶
To order, insert the code for the desired cable length into the cat. no. (005 = 0.5 m, 010 = 1.0 m, 025 = 2.5 m, and 050 = 5.0 m). Example: Cat. No. 1492-ACABLE005A is for a 0.5 m cable that could be used to connect a Cat. No. 1492-AIFM4I-F-5 IFM to a Cat. No. 1746-NI4 I/O module.
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Step 2 - Select: networks communication modules appropriate communication cables
NetLinx Open
Network Architecture
Selecting Network
Communications
Rockwell Automation offers many control and communications media products to help you integrate plant operations. The SLC 500 family features communications modules and devices which provide support for different networks, including EtherNet/IP,
ControlNet, DeviceNet, DH+, DH-485, Universal Remote I/O and serial networks.
NetLinx Open Network Architecture is the Rockwell Automation strategy of using open networking technology for seamless, top-floor to shop-floor integration. The NetLinxbased networks – DeviceNet, ControlNet, and EtherNet/IP – all use the Common
Industrial Protocol (CIP), so they speak a common language and share a universal set of communication services. NetLinx architecture, part of the Integrated Architecture, seamlessly integrates all the components in an automation system from a few devices on one network to multiple devices on multiple networks including access to the Internet
– helping you to improve flexibility, reduce installation costs, and increase productivity.
The EtherNet/IP network is an open industrial-networking standard that supports implicit and explicit messaging and uses commercial, off-the-shelf Ethernet equipment and physical media.
The ControlNet network allows intelligent, high-speed control devices to share the information required for supervisory control, work-cell coordination, operator interface, remote device configuration, programming, and troubleshooting.
The DeviceNet network offers low-cost, high-speed access to plant-floor data from a broad range of plant-floor devices and a significant reduction in wiring.
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Selecting a Network
You can configure your system for information exchange between a range of devices and computing platforms, and operation systems. Use the table below to help you select a network.
Network Selection Criteria
If your application requires
- High-speed data transfer between information systems and/or a large quantity of controllers
- Internet/Intranet connection
- Program maintenance
Choose this network
EtherNet/IP
- High-speed transfer of time-critical data between controllers and I/O devices
- Deterministic and repeatable data delivery
- Program maintenance
- Media redundancy or intrinsic safety options
ControlNet
Select this communication module/device
- SLC 5/05 Processor, or
- 1761-NET-ENI EtherNet Interface
- 1761-NET-ENIW Web-Enabled EtherNet Interface
- 1747-KFC15 ControlNet Messaging Module
- 1747-SCNR ControlNet Scanner Module
- 1747-ACN15 and -ACNR15 ControlNet Adapter Modules
- Connections of low-level devices directly to plant floor controllers, without the need to interface through I/O devices
- More diagnostics for improved data collection and fault detection
- Less wiring and reduced startup time than traditional, hard-wired systems
DeviceNet
- 1747-SDN DeviceNet Scanner Module
- 1761-NET-DNI DeviceNet Interface Module
- Plant-wide and cell-level data sharing with program maintenance
Data Highway Plus (DH+)
DH-485
- Connections between controllers and I/O adapters
- Distributed controllers so that each has its own I/O communications with a supervisory controller
Universal Remote I/O
- Modems
- Messages that send and receive ASCII characters to/from devices such as
ASCII terminals, bar code readers, message displays, weight scales, or printers
Serial
- SLC 5/04 Processor
- 1747-KE DH-485/RS-232C Interface
- SLC 5/01, 5/02 or 5/03 Processor with a 1747-AIC Isolated Link Coupler
- SLC 5/01, 5/02 or 5/03 Processor with a 1761-NET-AIC Advanced Interface Converter
- 1747-UIC USB to DH-485 Interface Converter
- 1747-SN Remote I/O Scanner
- 1747-BSN Backup Remote I/O Scanner
- 1747-ASB Remote I/O Adapter
- 1747-DCM Direct Communication Module
- SLC 5/03 Processor
- SLC 5/04 Processor
- SLC 5/05 Processor
- SLC 5/01, 5/02, or 5/03 Processor with a 1747-KE DH-485/RS-232C Interface [email protected]
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Ethernet Network
The TCP/IP Ethernet network is a local-area network designed for the high-speed exchange of information between computers and related devices. With its high bandwidth (10 Mbps to 100 Mbps), an Ethernet network allows many computers, controllers, and other devices to communicate over vast distances. An Ethernet network provides enterprise-wide systems access to plant-floor data. With an Ethernet network, you can maximize communication between a wide variety of equipment.
SLC 5/05 Controller
MicroLogix 1500 Controller
PC Ethernet
Ethernet
Hub/Switch
ETHERNET
RS232
FAULT
NET
TX/RX
TX/RX
IP
PWR
CABLE
EXTERNAL
1761-NET-ENI
Module
Interface Card
PC with
RSLogix 500 and RSLinx
Ethernet connectivity for SLC 500 is provided for the following:
SLC 5/05 processor
1761-NET-ENI/1761-NET-ENIW
MicroLogix 1000 controllers may be used with the 1761-NET-ENI, or -ENIW, however some features are not supported:
Email (ENI/ENIW)
Controller store/download of device configuration (ENI/ENIW)
Floating point value display (ENIW)
Floating point value write from the device to the controller (ENIW)
Integer value write from the device to the controller (ENIW)
String file display (ENIW)
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Ethernet Interface (ENI) and Web-Enabled
Ethernet Interface (ENIW)
The 1761-NET-ENI module provides EtherNet/IP Messaging connectivity for all DF1 full-duplex devices. The ENI allows users to easily connect SLC 5/03 and SLC 5/04 controllers onto new or existing Ethernet networks and upload/download programs, communicate between controllers, and generate E-mail messages via SMTP (simple mail transport protocol).
Compatible devices include: MicroLogix 1000/1200/1500, PLC-5, ControlLogix,
CompactLogix, and FlexLogix controllers, and computers running RSLinx.
The 1761-NET-ENIW module adds web-server capabilities, enabling the display of 4 standard data web pages with user-configurable data descriptions, and 10 userconfigurable web page links on the ENIW home page.
EtherNet Device Specifications
Cat. No.
Description
24V dc Current Draw
Power Supply DC Voltage Range
✶
Isolation Voltage
Inrush Current, Max.
Communication Rate
Ethernet Interface
1761-NET-ENI
Ethernet Interface (ENI)
100 mA
20.4…26.4V dc
Tested at 710V dc for 60 s
200 mA @ 24V
10/100 Mbps
10/100Base-T
1761-NET-ENIW
Web-Enabled Ethernet Interface (ENIW)
✶
When the device is connected to a MicroLogix controller, power is provided by the MicroLogix controller's communication port.
Series C devices
ControlNet Network
The ControlNet network is an open, high-speed, deterministic network used for transmitting time-critical information. It provides real-time control and messaging services for peer-to-peer communication. As a high-speed link between controllers and I/O devices, a ControlNet network combines the capabilities of existing Universal
Remote I/O and DH+ networks. You can connect a variety of devices to a ControlNet network, including personal computers, controllers, operator interface devices, drives, I/O modules. A ControlNet network combines the functionality of an I/O network and a peer-to-peer messaging network. This open network provides the performance required for critical control data, such as I/O updates and controller-tocontroller interlocking. ControlNet networks also support the transfer of non-critical data, such as program uploads, downloads, and messaging.
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PC with RSLogix 500
Networx for
ControlNet, RSLinx and 1784
ControlNet PC Card
1747-SCNR Scanner
1747-ACN15 Adapter
ControlNet Network
ControlLogix
Controller
PanelView
Terminal
ControlNet network connectivity for SLC 500 is provided by the following:
1747-KFC15 ControlNet Messaging Module
1747-SCNR ControlNet Scanner
1747-ACN15 and 1747-ACNR15 ControlNet Adapters
ControlNet Messaging Module
The 1747-KFC15 module provides the capability for an SLC 5/03, 5/04, and 5/05 processor to send or receive unscheduled ControlNet messages. With unscheduled messaging, the SLC controller program can send peer-to-peer messages or be accessed and edited over the ControlNet network using RSLogix 500 software. The
1747-KFC15 consumes 0.640 A at 5V dc.
The ControlNet Messaging Module features:
4-digit, 7-segment display for node address and module status.
RS-232 KFC to SLC cable (included).
media redundancy via dual BNC connectors.
power from the SLC chassis backplane.
ability to upgrade firmware via ControlFlash.
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ControlNet Scanner Module
The 1747-SCNR module provides scheduled ControlNet network connections for SLC
5/02, 5/03, 5/04, and 5/05 processors. With scheduled messaging, the SLC processor can control I/O events in real time on the ControlNet network. The 1747-SCNR module can communicate with the 1771-PLC5C, 1756-Lx controllers, and with another 1747-SCNR module via scheduled messages on the ControlNet network. The
1747-SCNR module consumes 0.900 A at 5V dc.
The ControlNet Scanner Module features: media redundancy via dual BNC connectors.
ability to upgrade firmware via ControlFlash.
The 1747-SCNR module can control 1788-CN2DN and 1788-CN2FF linking devices as well as a variety of I/O platforms. The table below indicates with a “ “ which I/O platforms the 1747-SCNR module can control.
ControlNet Scanner I/O Control Capabilities
I/O Platform
1746
1756
1771
1793
1794
1797
Discrete Analog
ControlNet Adapter Modules
The 1747-ACN15 and -ACNR15 modules enable up to three 1746 chassis of I/O modules to produce/consume scheduled I/O on the ControlNet network. Both modules are compatible with all 1746 discrete, analog, and specialty I/O, except those requiring G-file configuration, such as the 1747-SN and 1747-BSN modules. The
1747-ACN15 and ACNR15 modules consume 0.9A at 5V dc.
The ControlNet Adapter Modules feature: optional media redundancy via dual BNC connectors (1747-ACNR15).
individual connection to single modules or chassis connections to groups of discrete modules.
ability to upgrade firmware via ControlFlash.
The table below indicates with a “ “ which ControlNet controllers can communicate to the 1747-ACN via scheduled messaging.
ControlNet Adapter Communication Capabilities
Scheduled
Messaging
1747-ACN(R)15
Discrete I/O
1747-ACN(R)15
Analog I/O
1747-SCNR 1771-PLC5C
1756-Lx via
1756-CNB 1784-KTCS [email protected]
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DeviceNet Network
The DeviceNet network is an open, low-level communication link that provides connections between simple industrial devices like sensors and actuators to high-level devices like controllers. Based on standard Controller Area Network (CAN) technology, this open network offers inter-operability between like devices from multiple vendors. A DeviceNet network reduces installation costs, startup/commissioning time, and system or machine downtime.
The DeviceNet network provides: inter-operability - simple devices from multiple vendors that meet DeviceNet standards are interchangeable.
Common network - an open network provides common end-user solutions and reduces the need to support a wide variety of device networks.
Lower maintenance costs - replace devices without disrupting other devices.
Cost-effective wiring - one wire supplies communications and 24V dc power.
1747-SDN Scanner
1770-KFD
Module
PC with RSNetworx for DeviceNet Software
DeviceNet Network
RediSTATION
1761-NET-DNI
Module
MicroLogix 1000
Controller
1305 Drive
DeviceNet connectivity for SLC 500 is provided by the following:
1747-SDN DeviceNet Scanner Module
1761-NET-DNI DeviceNet Interface
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DeviceNet Scanner Module
The 1747-SDN scanner module enables communication between an SLC 5/02 or higher processor and a maximum of 63 DeviceNet-compatible I/O devices. The scanner is the DeviceNet master, enabling data transfer between DeviceNet slave devices using the strobe and poll message mode. The SLC system supports multiple scanners in a single-processor chassis.
The 1747-SDN module supports: up to 150 words of input and 150 words of output data.
all standard DeviceNet communication rates.
the exchange of status and configuration data.
DeviceNet Scanner Specifications
Cat. No.
Backplane Current (mA) at 5V
Network Power Source Requirment
Communication Rate
Isolation Voltage
1747-SDN
500 mA
90 mA @ 24V dc (Class 2)
125 Kbps, 250 Kbps, 500 Kbps at 24V dc (Class 2)
30V (continuous), Basic Insulation Type
Tested at 500V ac for 60 s, DeviceNet to backplane at 24V dc (Class 2)
DeviceNet Interface (DNI)
The DNI is a smart DeviceNet-to-DF1 interface, allowing connection of DF1compatible devices to a DeviceNet network where the DNI functions as a DeviceNet slave. In addition, the DNI enables the setup of a peer-to-peer communications network on DeviceNet with other devices using DNIs, similar to a DH-485 or DH+ network.
This capability works between controllers, between PCs and controllers, and for program upload/download. I/O and data messages are prioritized, minimizing I/O determinism problems typically encountered when using networks that support I/O and messaging simultaneously.
The 1761-NET-DNI features: high-speed local control with distributed DeviceNet I/O.
support for peer-to-peer messaging between controllers, PCs, and other devices.
programming and online monitoring over the DeviceNet network.
dial-in to any other DNI-controller combination on DeviceNet (when the DNI is connected to a modem).
DeviceNet Interface (DNI) Specifications
Cat. No.
Network Power Source Requirement
Communication Rate
Isolation Voltage
1761-NET-DNI
200 mA @ 24V dc (Class 2)
125 Kbps
250 Kbps
500 Kbps
Tested at 500V dc for 60 s [email protected]
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Data Highway Plus
(DH+) Network
The DH+ network is a local area network designed to support remote programming and data acquisition for factory-floor applications. You can also use DH+ communication modules to implement a peer-to-peer network.
The DH+ network supports daisy-chain and trunkline-dropline configurations. The number of supported devices on a DH+ link and the maximum length of the cable depends on the communication rate.
The table below shows the maximum cable lengths, communication rates and associated termination resistor sizes for the DH+ network.
DH+ Network Specifications
Baud Rate
57.6 K baud
115 K baud
230.4 K baud
Maximum Cable Distance
3048 m (10,000 ft)
1542 m (5000 ft)
762 m (2500 ft)
Terminating Resistor Size
150 Ω
150
Ω
82
Ω
PLC-5 Controller
PC with 1784-PKTX or -PKTXD
DH+ Network
SLC 5/04
PLC-5 Controller with 1785-KA5
1747-NET-AIC
Module
1747-AIC Module
1747-AIC
Module
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SLC 5/02 Controller SLC 5/03 Controller
Data Highway Plus connectivity for the SLC 500 is provided by the SLC 5/04 processor.
See page 63 for more information on the SLC 5/04.
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DH-485 Network
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The DH-485 communication network allows devices on the plant floor to share information. Via the network, application programs can: monitor process and device parameters and status, including fault and alarm detection.
perform data acquisition.
perform supervisory control functions.
upload/download PLC programs over the network.
The network offers connection to up to 32 nodes, token passing access control, and the ability to add or remove nodes without disrupting the network. DH-485 supports slave devices and features multiple-master capability.
PC with USB Port
SLC 5/03 Controller or higher
PC
1747-UIC
Module
1747-AIC
Module
1747-NET-AIC Module
24V dc
User Power
1747-AIC Module
SLC 5/02 Controller
The SLC 500 family includes the following DH-485 devices:
1747-KE DH-485/RS-232C Interface Module
1761-NET-AIC Advanced Interface Converter
1747-AIC Isolated Link Coupler
1747-UIC USB to DH-485 Converter
PanelView
Terminal [email protected]
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DH-485/RS-232C Interface Module
The 1747-KE module is a communication interface that acts as a bridge between DH-
485 networks and RS-232C devices using DF1 protocol. It allows you to access your
SLC 500 processor through an RS-232C link. When used in an SLC 500 chassis with a modem, the 1747-KE module enables remote programming and troubleshooting of any single SLC 500 processor, remote communication to a DH-485 network of SLC
500 processors, and remote data collection from the data table of any SLC 500 processor.
The interface module allows you to use the SLC 500 as a remote terminal unit.
DH-485/RS-232C Interface Module
Cat. No.
Backplane Current (mA) at 5V
✶
Backplane Current (mA) at 24V ✶
Real Time Clock/Accuracy
Isolation Voltage
✶
1747-KE
150 mA
40 mA
±1 minute/month at 25 ° C (77 °F)
+0, -6 minute/month at 60 ° C (140 °F)
Tested at 500V dc
✶
The 1747-KE module requires both 5V dc and 24V dc power from the SLC backplane. The power consumption of the module must be taken into consideration when planning your SLC 500 system.
If the 1747-AIC Link Coupler is connected to the 1747-KE module with a 1747-C10 cable, then the link coupler draws its power (85 mA at 24V dc) through the module. Be sure to add this value to the current requirements for the 1747-KE when estimating the total requirements for your system.
If the 1747-AIC Link Coupler is connected to the 1747-KE module with a 1747-C13 cable, the power for the link coupler comes from either an SLC 500 processor or an external power supply. Therefore, current requirements remain as listed.
1761-NET-AIC Advanced Interface Converter (AIC+)
This device is an isolated RS-232 to RS-485 converter. It allows two RS-232 devices
(SLC 5/03, SLC 5/04, SLC 5/05; MicroLogix 1000, 1200, and 1500; DTAM Micro;
PanelView) to connect to the DH-485 network.
To protect connected devices, the coupler provides 1500V dc isolation between the communications cable and the attached SLC 500 controller and peripheral devices.
Advanced Interface Converter (AIC+) Specifications
Cat. No.
24V dc Current Draw
Inrush Current, Max.
24V dc Power Source Requirement
Isolation Voltage
1761-NET-AIC
120 mA
200 mA @ 24V
20.4…28.8V dc
Tested at 500V dc for 60 s
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1747-AIC Isolated Link Coupler
The panel-mountable isolated link coupler is used to connect SLC 5/01, SLC 5/02, and
SLC 5/03 processors to a DH-485 network. Where there are two or more SLC 500 processors on the link, one isolated link coupler is required for each processor.
When another device (DTAM or personal computer) is connected to an SLC 500 processor at a distance greater than 6.09 m (20 ft), an isolated link coupler must be connected at each end of the link. A 1747-C11 cable is included with the coupler for connection to the processor.
1747-UIC Universal Serial Bus to DH-485
Interface Converter
This device allows a computer with a USB port to interface to DH-485 ports on an SLC
500, MicroLogix, or other Rockwell Automation controllers and on PanelView terminals. The 1747-UIC features a USB connector as well as both an RS-232 and an
RS-485 port. Use the RS-232 port to connect to SLC 5/03, 5/04, 5/05 (Channel 0),
MicroLogix, CompactLogix, FlexLogix, ControlLogix, PanelView 300 or higher, or
AIC+. Use the RS-485 Port to connect to SLC 5/01, 5/02, 5/03 (Channel 1), PanelView
300 or higher, or 1747-AIC.
USB to DH-485 Interface Converter
Specifications
Cat. No.
USB Power Consumption
USB Speed
DH-485 Baud Rate
1747-UIC
<100 mA (low power)
USB 1.1 (12 Mbps)
19.2 Kbps [email protected]
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Universal Remote
I/O (RIO) Network
SLC 5/03 Controller
The strength and versatility of the Universal Remote I/O network comes from the breadth of products it supports. In addition to 1746 I/O, the Universal Remote I/O network supports many Allen-Bradley and third-party devices.
Typical applications range from simple I/O links with controllers and I/O, to links with a wide variety of other types of devices. You connect devices through remote I/O adapter modules or built-in remote I/O adapters. Using the Universal RIO Network instead of direct-wiring a device over a long distance to a local I/O chassis reduces installation, start-up, and maintenance costs by placing the I/O closer to the sensors and actuators.
SLC 5/03, 5/04, and 5/05 processors support pass-thru which lets you configure RIO devices remotely from an Ethernet, DH+, or DH-485/DF1 network, as well as block transfer instructions for faster reading and writing of I/O data.
SLC 5/04 Controller SLC 5/02 Controller
1747-SN Module
1747-ASB
Module
Remote I/O Network
1747-DCM
Module
Block I/O
PanelView Terminal
Universal Remote I/O Connectivity for SLC 500 is provided by the following interfaces:
1747-SN Remote I/O Scanner
1747-BSN Backup Remote I/O Scanner
1747-ASB Remote I/O Adapter
1747-DCM Direct Communication Module
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Remote I/O Scanner Module
The 1747-SN module provides high-speed remote communication between an SLC processor and Allen-Bradley operator interface and control devices. The scanner provides connectivity of your SLC 5/02 or higher processor to devices such as InView
Message displays, Power Monitor 3000, PanelView, 1791 Block I/O, Allen-Bradley
Drives, 1746 I/O, 1771 I/O, and Flex I/O devices.
Note: The series B scanner supports block transfer of up to 64 words of data.
The 1747-SN features: noise immunity over various cable distances via selectable baud rates.
distribution of devices over a wide physical area, supporting RIO cable lengths up to
3050 m (10,000 ft).
connection of up to 16 devices in normal mode or 32 devices in complementary mode.
capability to send large amounts of data to RIO devices without affecting system throughput, utilizing block transfers.
capability to download and change applications in PanelView terminals and Power monitors via remote I/O passthru.
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Backup Scanner Module
High Speed Serial Link
1747-BSN
Module
1747-BSN
Module
RIO Network
RIO
Network
1747-ASB Module
The 1747-BSN module contains the full complement of RIO scanner features, plus backup capability for support of redundant processor applications. The backup system consists of one or more pairs of complementary modules, with one module residing in the primary system and the other in the backup system. The primary system controls the operation of remote I/O, while the backup system monitors communications via the high-speed serial link (HSSL) and is available to take control in the event of a fault in the primary system.
The 1747-BSN features: backup of one Remote I/O or DH+ network per complementary BSN module pair.
backup of one RS-232/DH-485 communications per complentary BSN module pair, allowing HMIs on channel 0 to automatically transfer to the primary processor.
transfer of up to 2 K words of retentive data per BSN.
repair of primary system fault during secondary backup system operation.
remote programming capability of secondary processor on DH+ (SLC 5/04 only).
minimal user program impact.
backup system diagnostic information.
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Remote I/O Adapter Module
The 1747-ASB module provides a communication link between SLC or PLC scanners and a wide variety of 1746 I/O modules over the Remote I/O link. The module maps the image of the I/O modules in its remote chassis directly to the SLC or PLC image table.
The 1747-ASB module features: support for both discrete and block transfer image mapping.
efficient image utilization with support for 1/2-slot, 1-slot, and 2-slot addressing.
Direct Communication Module
The 1747-DCM module links the SLC 500 controller to the Allen-Bradley PLC for distributed processing. The DCM acts as a remote I/O adapter on a remote I/O link.
Information is transferred between a local PLC or SLC scanner and a remote 1747-DCM module during each remote I/O scan. The number of DCMs that a scanner can supervise depends on the number of chassis the scanner supports and the chassis size of the DCM. The SLC 500 module controllers support multiple DCMs.
Note: An important distinction between a DCM module and the 1747-ASB module is that a DCM is placed in the chassis with the processor and it does not scan any I/O in the chassis as an ASB module does.
Remote I/O Device Specifications
Remote I/O Device Catalog Numbers and Specifications
Cat. No.
1747-SN
1747-BSN
1747-ASB
1747-DCM
Description
Remote I/O Scanner Module
Backup Scanner Module
Remote I/O Adapter
Direct Communication Module
Backplane Current (mA) at 5V
600 mA
800 mA
375 mA
360 mA
Remote Device Network Specifications
Baud Rate
Using Extended Node Capability
Not Using Extended Node
Capability
57.6 K baud
115.2 K baud
230.4 K baud
57.6 K baud
115.2 K baud
230.4 K baud
Maximum Cable Distance
3048 m (10,000 ft)
1524 m (5000 ft)
762 m (2500 ft)
3048 m (10,000 ft)
1524 m (5000 ft)
762 m (2500 ft)
Terminating Resistor Size
82
Ω
1/2 W
82
Ω
1/2 W
82 Ω 1/2 W
150 Ω 1/2 W
150 Ω 1/2 W
82 Ω 1/2 W [email protected]
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Serial Network
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The SLC 5/03, SLC 5/04, and SLC 5/05 processors have a serial port which is configurable for RS-232 compatible serial communication. Use the serial port to connect to devices that: communicate using DF1 protocol, such as modems, communication modules, programming workstations, or other Encompass partner devices.
communicate using DH-485 protocol.
communicate using Modbus RTU Master as a new communication protocol to third-party Modbus RTU Slave devices.
send and receive ASCII characters, such as ASCII terminals, bar code readers, and printers.
When configured for system mode, the serial port supports DF1 protocol. Use system mode to communicate with other devices on the serial link. You can select the following DF1 modes:
DF1 full-duplex: provides communication between an SLC 500 controller and other
DF1 compatible devices. In point-to-point mode, the SLC 500 controller uses DF1 full-duplex protocol.
DF1 half-duplex master: polls and transmits messages between the master and each remote node. In master mode, the SLC 500 controller uses DF1 half-duplex polled protocol.
DF1 half-duplex slave: uses the controller as a slave station in a master/slave serial network. In slave mode, the SLC 500 controller uses DF1 half-duplex protocol.
DF1 radio modem: a hybrid between DF1 full-duplex and DF1 half-duplex, this protocol is optimized for use with radio modem networks.
In system mode, the serial port also supports supervisory control and data acquisition
(SCADA) applications. SCADA systems allow you to monitor and control remote functions and processes using serial communication links between master and slave locations.
When configured for user mode, the serial port supports ASCII devices. Use the
SLC 500 ASCII instructions to send information to and receive information from these devices.
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RS-232/DF1 Port Splitters
The 1747 Port Splitters let a single RS-232/DF1 full-duplex communication port on a controller split into two separate ports for simultaneous connection with two external devices. The Port Splitter supports the following: SLC 500, PLC-5, MicroLogix,
ControlLogix, CompactLogix, and FlexLogix controllers.
The Port Splitter has three ports for Controller, Network and Programmer/HMI connections. It also has a connection for a +24V external power source and status LEDs.
The Controller port connects to the RS-232/DF1 full-duplex port of a controller. The port configuration is set at DF1 full-duplex, 8 bits, no parity, 1 stop bit and CRC checksum on powerup. The port automatically sets the baud rate to 19.2 K or 38.4 K baud taking advantage of the controller's maximum baud rate and can also match the controller's CRC or BCC checksum.
The Network port on the 1747-DPS1 connects to a 1761-NET-AIC, 1761-NET-DNI or
1761-NET-ENI module and receives any messages initiated from the controller. The network port can source power from the port splitter's external power supply to one of the above modules if a 1761-CBL-AM00 or 1761-CBL-HM02 cable is used.
The Network port on the 1747-DPS2 provides similar functionality, but can be configured for communications with DH-485, DF1 half-duplex (master or slave),
DF1 full-duplex, and DF1 radio modem networks. The port is programmed for
DH-485 communication at the factory.
The 1747-DPS2 port splitter has fully-isolated communication ports. Therefore, no external isolation is required.
The Prog/HMI port connects to a programming station or HMI device (PanelView
Standard, PanelView Plus, VersaView CE) for respond only operations.
The serial configuration for the Network and Programmer/HMI ports on the
1747-DPS1 port splitter must be set to DF1 full-duplex, 8 bits, no parity, 1 stop bit,
19.2 K baud and CRC checksum.
The Network port on the 1747-DPS2 port splitter can be configured for communications with DH-485, DF1 half-duplex (master or slave), DF1 full-duplex, and DF1 radio modem networks.
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MicroLogix 1500 Controller or other Controller with
RS-232/DF1 Full-Duplex Port)
RS-232/DF1 Port Splitter
24V dc, 100 mA,
Class 2 Power Supply
1761-NET-AIC
Module
Operator Interface
PC/Programming Terminal [email protected]
57
SLC 5/03, 5/04, 5/05 Channel 0
(or other controller with
RS-232/DF1 Full-Duplex Port)
Ethernet/IP Network
DeviceNet Network
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Communication
Cables
The following tables provide a description of available communication cables and a summary of cable connectivity.
Communication Cables
Cat. No.
1761-CBL-AC00
1761-CBL-AP00
1761-CBL-PM02
1761-CBL-AS03
1761-CBLAS09
1747-CP3
1747-C11
1747-C13
Description
SLC 5/03, 5/04, and 5/05 Communication Cable - This 45 cm (17.7 in) cable has two 9-pin DTE connectors and is used to connect the SLC 5/03, 5/04, or 5/05 processor RS-232 channel (channel 0) to port 1 of the 1761-NET-AIC.
SLC 5/03, 5/04, and 5/05 Communication Cable - This 45 cm (17.7 in) cable has a 9-pin DTE and an 8-pin mini DIN connector and is used to connect the SLC 5/03, 5/04, or 5/05 processor RS-232 channel (channel 0) to port 2 of the 1761-NET-AIC.
SLC 5/03, 5/04, and 5/05 Communication Cable - This 2 m (6.5 ft) cable has a 9-pin DTE and an 8-pin mini DIN connector and is used to connect the SLC 5/03, 5/04, or SLC 5/05 processor RS-232 channel (channel 0) to port 2 of the 1761-NET-AIC.
RJ45 to 6-Pin Phoenix Connector Communication Cable - This 3 m (9.8 ft) cable is used to connect the SLC 5/01, SLC 5/02, and SLC 5/03 processor RJ45 port to port 3 of the 1761-
NET-AIC.
RJ45 to 6-Pin Phoenix Connector Communication Cable - This 9.5 m (31.2 ft) cable is used to connect the SLC 5/01, SLC 5/02, and SLC 5/03 processor RJ45 port to port 3 of the
1761-NET-AIC.
SLC 5/03, 5/04, and 5/05 RS-232 Programmer Cable - This 3 m (10 ft) cable has two 9-pin DTE connectors and is used to connect the SLC processor RS-232 channel (channel 0) to a personal computer serial port.
Processor to Isolated Link Coupler Replacement Cable – This 304.8 mm (12 in) cable is used to connect the SLC 500 processor to the Isolated Link Coupler (1747-AIC).
Specialty Module to Isolated Link Coupler Cable - Use a 1747-C13 cable to connect a BASIC or KE module to an Isolated Link Coupler (1747-AIC). Also connects 1747-UIC RS-485 port to AIC or SLC RJ45 port.
Cable Connectivity Summary
For Connectivity Between These Devices
1746-A4, -A7, -A10, or -A13 Chassis
1747-DTAM-E Data Table Access Module
1746-AIC Isolated Link Coupler
1747-UIC USB to DH-485 Interface Converter
1747-KE DH-485/RS-232C Interface Module
1746-BAS BASIC Module
1746xx 32 32-channel I/O Modules
SLC 5/03 Processor (RS-232 Channel 0)
SLC 5/04 Processor (RS-232 Channel 0)
SLC 5/05 Processor (RS-232 Channel 0)
1746-I/O
1747-SN Remote I/O Scanner
1747-DCM Direct Communication Module
1747-ASB SLC Remote I/O Adapter Module
SLC 5/04 Processors (1747-L541, -542, -543)
1747-AIC Isolated Link Coupler
1761-NET-AIC Communication Interface
1784-PKTX(D) Communication Interface Card
1747-DPS1 and 1747-DPS2 Port Splitter
1746-A4, -A7, -A10, or -A13 Chassis
Preferred Cable
Catalog Number
1746-C7
1746-C9
1746-C16
1747-C10
These Cables
May Be Used
⎯
SLC 500 Processors (DH-485 Channel)
SLC 500 Processors (DH-485 Channel)
1747-AIC Isolated Link Coupler (J2 Port)
SLC 500 Processors (DH-485 Channel)
1492-IFM40 x
Personal Computer Serial Port (9-Pin DTE)
1747-C11
1747-C13
1492-CABLE
1747-CP3 x H
⎯
⎯
1747-C11
1747-C20
1747-C10
1747-C13
1747-C20
1747-C10
1747-C11
⎯
1492-IFM xx Interface Modules 1492-CABLE xx
Belden 9463
Remote I/O Network
Data Highway Plus
1747-AIC Isolated Link Coupler
Belden 9463
Belden 9842
Belden 3106A
⎯
⎯
⎯
Rockwell Automation controllers, PanelView, PanelView
Plus, VersaView, InView and Personal Computers
Uses available 1747, 1756, 1761, 2706 and 2711 cables.
Refer to Installation Instructions for the port splitter (1747-IN516).
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Step 3 - Select: processor - based on memory, I/O, speed, communications, and programming requirements memory modules adapter sockets battery assembly
Selecting an SLC 500 Processor
With SLC 500 Modular Hardware Style controllers, you select the processor, power supply, and I/O modules to fit your application. Modular style chassis are available in
4, 7, 10, and 13-slot versions. See Selecting an SLC 500 Chassis on page 64 for details.
SLC 5/01
SLC 5/01
SLC 5/02
SLC 5/03
SLC 5/04
SLC 5/05
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SLC 5/02 SLC 5/03 SLC 5/04 SLC 5/05
This processor offers a basic set of 51 instructions with the choice of 1K or 4K of memory in a modular hardware configuration. Modular I/O systems that include an
SLC 5/01 processor can be configured with a maximum of three chassis (30 total slots) and from 4 I/O points to a maximum of 3940 I/O points.
This processor offers additional complex instructions, enhanced communications, faster scan times than the SLC 5/01, and extensive diagnostics that allow it to function in more complex applications. Modular I/O systems can be configured with a maximum of 3 chassis (30 total slots) and from 4 I/O points to a maximum of 4096 I/O points.
This processor provides 8 K, 16 K, or 32 K of memory. A built-in RS-232 channel gives you the flexibility to connect to external intelligent devices without the need for additional modules. Modular I/O systems can be configured with a maximum of 3 chassis (30 total slots) and from 4 I/O points to a maximum of 4096 I/O points.
The standard DH-485 port has been replaced with a DH+ port, providing high-speed
SLC 5/04-to-SLC 5/04 communications and direct connection to PLC-5 controllers.
Modular I/O systems can be configured with a maximum of 3 chassis (30 total slots) and from 4 I/O points to a maximum of 4096 I/O points. The available memory options are 16 K, 32 K, or 64 K. In addition, there is an SLC 5/04P option, which is designed specifically for the Plastics Industry and contains ERC2 algorithms for
Plastics Machinery Control.
The SLC 5/05 processor provides the same functionality as the SLC 5/04 processor with standard Ethernet communications rather than DH+ communications. Ethernet communication occurs at 10 Mbps or 100 Mbps, providing a high performance network for program upload/download, online editing, and peer-to-peer messaging.
Modular I/O systems can be configured with a maximum of 3 chassis (30 total slots) and from 4 I/O points to a maximum of 4096 I/O points.
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Controller Specifications
SLC 500 Modular Controllers Specifications
Specification
Cat. No. 1747-
Memory Size (Words)
SLC 5/01
L511
1 K
Backplane Current (mA) at 5V 90 mA
Backplane Current (mA) at 24V 0 mA
Digital I/O, Max.
Max. Local Chassis/Slots
7880
3/30
On-Board Communications
Optional Memory Module
Programming
Programming Instructions
Typical Scan Time
✶
Program Scan Hold-up Time
After Loss of Power
DH-485 Slave
EEPROM
RSLogix 500
52
8 ms/K
L514
4 K
SLC 5/02
L524
4 K
8192
DH-485
71
4.8 ms/K
SLC 5/03
L531
8 K
500 mA
175 mA
107
1 ms/K
L532
16 K
DH-485 and RS-232 flash EEPROM
20 ms…3 s (dependent on power supply loading)
Bit Execution (XIC)
Clock/Calendar Accuracy
4
μ s
N/A
2.4
μ s
L533
32 K
0.44
μ s
±54 seconds/month @ 25 °C (77 °F)
±81 seconds/month @ 60 °C (140°F)
SLC 5/04
L541
16 K
1000 mA
200 mA
L542
32 K
DH+ and RS-232
0.9 ms/K
0.37
μ s
L543
64 K
SLC 5/05 ‡
L551
16 K
1000 mA
200 mA
L552
32 K
Ethernet and RS-232
L553
64 K
✶
The scan times are typical for a 1K ladder logic program consisting of simple ladder logic and communication servicing. Actual scan times depend on your program size, instructions used, and the communication protocol.
SLC 5/04 processors manufactured prior to April 2002 draw 200 mA @ 24V dc. Check the label to verify your processor's current draw.
‡ The 5/05 Series C processors can communicate to 100 Mbps and support increased connections: 1747-L551 = 32 connections; 1747-L552 = 48 connections; 1747-L553 = 64 connections.
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SLC 500
Programming
Instruction Set
The following table shows the SLC 500 instruction set listed within their functional groups.
SLC Programming Instruction Set
Functional
Group
Bit
Description monitor and control status of bits
Instruction(s)
XIC, XIO, OTE, OTL, OTU, OSR
Timer and Counter control operations based on time or number of events TON, TOF, TU, CTD, RTO, RES, RHC, TDF
Compare compare values using an expression or specific compare instruction
EQU, NEQ, LES, LEQ, GRT, GEQ, MEQ
LIM
Compute
Logical evaluate arithmetic operations using an expression or specific arithmetic instruction perform logical operations on bits
ADD, SUB, MUL, DIV, DDV, CLR, NEG
SQR, SCL
SCP, ABS, CPT, SWP, ASN, ACS, ATN, COS, LN, LOG, SIN,
TAN, XPY, RMP
AND, OR, XOR, NOT
TOD, FRD, DCD
Conversion perform conversion between integer and BCD values, and radian and degree values
DEG, RAD, ENC
SLC 5/01 SLC 5/02 SLC 5/03 SLC 5/04 SLC 5/05
Move move and modify bits MOV, MVM, RPC
File
Sequencer perform operations of file data monitor consistent and repeatable operations
Program Control change the flow of ladder program execution
User Interrupt interrupt your program based on defined events
Process Control close-looped control
Communications read or write data to another station
ASCII read, write, compare, convert ASCII strings
COP, FLL, BSL, BSR
FFL, FFU, LFL, LFU, FBC, DDT
SQO, SQC
SQL
JMP, LBL, JSR, SBR, RET, MCR, TND, SUS, IIM, IOM,
END
REF
STD, STE, STS, IID, IIE, RPI, INT
PID
MSG, SVC, BTR, BTW, CEM, DEM, EEM (SLC 5/05 only)
ABL, ACB, ACI, ACL, ACN, AEX, AHL, AIC, ARD, ARL,
ASC, ASR, AWA, AWT
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Controller
Accessories
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Memory Modules
These optional memory modules provide non-volatile memory in convenient modular form. The modules plug into a socket on the processor.
Memory Module Specifications
Cat. No.
1747-M1
1747-M2
1747-M13
Description
1 K, EEPROM Memory Module for SLC 5/01 Processors
4 K, EEPROM Memory Module for SLC 5/01 and SLC 5/02 Processors
64 K, Flash EPROM Memory Module for SLC 5/03, SLC 5/04, and SLC 5/05 Series C (or later) OS Firmware only
Adapter Sockets
Adapter sockets are required when using commercial PROM programmers to program and erase memory modules. The memory module fits into the adapter socket, and then the adapter socket fits into the zero insertion force (ZIF) socket on the PROM burner.
Adapter Socket Descriptions
Cat. No.
1747-M5
1747-M15
Description
SLC 5/01 and SLC 5/02 Adapter Socket - Five Sockets Per Package
SLC 5/03, SLC 5/04, and SLC 5/05 Adapter Socket for 1747-M13
Program Storage Device
The 1747-PSD simplifies PLC program development, backup and upgrade shipping issues for SLC 5/03 and higher processors, as well as MicroLogix controllers. The PSD allows you to: upload and download to your industrial programming station using
RSLogix 500 software.
back up PLC programs without using a computer or programming software.
make multiple copies of an installed program.
Before downloading a program, the PSD performs error-checking to ensure that the program is compatible with the target PLC. It also provides automatic baud rate detection, CRC or BCC error detection, and connection via a standard RS-232, 9-pin,
D-shell connector. Stored programs are retained in Flash EPROM memory even if the batteries or the power supply fails.
Program Storage Device Specifications
Cat. No.
Compatible Controllers
Memory Size
Memory Type
Operating Power
Compatible Cables
1747-PSD
SLC 5/03 and higher, MicroLogix 1000, 1100, 1200, and 1500
64K words maximum
Flash EPROM
(2) AAA batteries, or power supply (7…30V dc, 250 mA max)
1747-CP3 and 1761-CBL-PM02 (not included) [email protected]
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Upgrade Kits
SLC 500 OS upgrade kits allow you to access the latest functional enhancements for your existing controller.
SLC 500 Upgrade Kit Descriptions
Cat. No.
1747-OS302
1747-OS401
1747-DU501
1747-RL302
1747-RL401
1747-RL501
Description
SLC 5/03 Upgrade Kit – includes 5 upgrade labels
SLC 5/04 Upgrade Kit – includes 5 upgrade labels
SLC 5/05 Flash Upgrade Kit – includes CD, instructions, and 5 upgrade labels
SLC 5/03 Upgrade Kit Labels – includes 10 labels
SLC 5/04 Upgrade Kit Labels – includes 10 labels
SLC 5/05 Upgrade Kit Labels – includes 10 labels
1747-BA Lithium Battery Assembly
Backup power for RAM is provided by a replaceable lithium battery. The lithium battery provides backup for approximately five years for the 1747-L511 and two years for the 1747-L514. It provides backup for approximately two years for SLC 5/02, 5/03,
5/04, and SLC 5/05, as well. A battery LED on the processor alerts you when the battery voltage is low.
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Step 4 - Select: chassis with sufficient slots
(consider possible expansion) card slot fillers for open slots interconnect cables www.fa-market.com
Selecting an SLC 500 Chassis
4-Slot Chassis 7-Slot Chassis 13-Slot Chassis
SLC modular chassis provide flexibility in system configuration. Four chassis sizes are available to suit your application needs. Choose from 4-slot, 7-slot, 10-slot, and 13slot chassis based on your modular hardware component requirements. The SLC 1746 modular chassis houses the processor or I/O adapter module and the I/O modules.
Each chassis requires its own power supply, which mounts on the left side of the chassis. A maximum of 3 chassis can be connected with chassis interconnect cables
(not included). If an interconnect cable is required, select a chassis interconnect cable from the following table.
Chassis and Cable Descriptions
Cat. No.
1746-A4
1746-A7
1746-A10
1746-A13
1746-C7
1746-C9
1746-C16
Description
4-Slot Chassis
7-Slot Chassis
10-Slot Chassis
13-Slot Chassis
Chassis Interconnect Cable – ribbon cable used when linking modular style chassis up to 152.4 mm (6 in.) apart in an enclosure.
Chassis Interconnect Cable – used when linking modular style chassis from 152.4 mm (6 in.) up to 914.4 mm
(36 in.) apart in an enclosure.
Chassis Interconnect Cable – used when linking modular style chassis from 0.914 m (36 in.) up to 1.27 m (50 in.) apart in an enclosure.
1746-N2 Card Slot Filler
Use the 1746-N2 card slot filler to protect unused slots in the chassis from dust and debris.
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Chassis
Dimensions
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The figures below provide mounting dimensions for each of the modular chassis and the available power supply options.
Important: In addition to dimensions, there are important spacing, heat, and grounding requirements which must be considered when mounting an SLC chassis.
Refer to the SLC 500 Modular Chassis Installation Instructions, publication number
1746-IN016 for more information.
4-Slot Modular Chassis
11 Dia. (0.433)
Front View
70 (2.76)
5.5 Dia. (0.217)
1.0 (0.04)
Left Side View
(3)
(2)
(1)
5.5 Dia.
(0.217)
215 (8.46)
235 (9.25)
261 (10.28)
45 Dia.
(1.77)
14 (0.55) millimeters (inches)
(1) Dimensions for 1746-P1 Power Supply
(2) Dimensions for 1746-P2, -P3, -P5, -P6 and -P7 Power Supplies.
(3) Dimensions for 1746-P4 Power Supply.
145 (5.71)
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7-Slot Modular Chassis
Front View
11 Dia (0.433)
175 (6.89)
( 3 )
( 2 )
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5.5 Dia (0.217)
Left Side View
1.0 (0.04)
5.5 Dia
(0.217)
320 (12.60)
340 (13.39)
366 (14.41)
45
(1.77)
14
(0.55) millimeters (inches)
10-Slot Modular Chassis
Front View
5.5 Dia (0.217)
11 Dia (0.433)
140 (5.51)
55
(2.17)
(3)
(2)
( 1 )
145 (5.71)
1.0 (0.04)
Left Side View
5.5 Dia
(0.217)
140 (5.51)
435 (17.13)
455 (17.91)
481 (18.94)
(1) Dimensions for 1746-P1 Power Supply
(2) Dimensions for 1746-P2, -P3, -P5, -P6, and P7 Power Supplies
(3) Dimensions for 1746-P4 Power Supply
14
(0.55) millimeters (inches)
145 (5.71) [email protected]
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13-Slot Modular Chassis
5.5 Dia (0.217)
Front View
105 (4.13)
11 Dia (0.433)
(3)
(2)
(1)
140 (5.51)
5.5 Dia
(0.217)
14
(0.55)
5.5 Dia
(0.217)
140 (5.51)
540 (21.26)
560 (22.05)
586 (23.07) millimeters (inches)
(1) Dimensions for 1746-P1 Power Supply
(2) Dimensions for 1746-P2, -P3, -P5, -P6, and P7 Power Supplies
(3) Dimensions for 1746-P4 Power Supply
1.0 (0.04)
Left Side View
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Step 5 - Select: one power supply for each chassis
(Consider power supply loading of the entire system and capacity for system expansion.)
Selecting SLC 500 Power Supplies
When configuring a modular system, you must have a power supply for each chassis.
Careful system configuration will result in optimal system performance. Excessive loading of the power supply outputs can cause a power supply shutdown or premature failure.
See the power supply selection example in the next section and use the blank worksheet provided at the end of this guide to determine which power supply is appropriate for your system. You need one worksheet for each chassis.
TIP: Consider future system expansion when choosing power supplies.
The SLC system features three AC power supplies and four DC power supplies. The power supply mounts on the left side of the chassis with two screws. For AC power supplies, 120/240 volt selection is made by placing the jumper to match the input voltage. SLC power supplies have an LED that illuminates when the power supply is functioning properly.
Power supplies are designed to withstand brief power losses. Power loss does not affect system operation for a period between 20 ms and 3 s, depending on the load.
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Power Supply Catalog Numbers and Specifications
Cat. No.
1746-P1
1746-P2
1746-P3
1746-P4
1746-P5
1746-P6
1746-P7
Line Voltage
85…132/170…265V ac, 47…63
Hz
85…132/170…265V ac, 47…63
Hz
19.2…28.8V dc
85…132/170…250V ac, 47…63
Hz
90…146V dc
30…60V dc
10…30V dc, isolated
Current Capacity (Amps) at 5V
2 A
5 A
3.6 A
10 A
5 A
5 A
12V dc input: 2 A
24V dc input: 3.6 A
Current Capacity (Amps) at 24V User Current Capacity
0.46 A
0.96 A
0.87 A
2.88 A
0.96 A
0.96 A
✶
12V dc input: 0.46 A
24V dc input: 0.87 A
✶
Total of all output power (5V backplane, 24V backplane, and 24V user source) must not exceed 70 W.
0.2 A @ 24V dc
0.2 A @ 24V dc
⎯
1 A @ 24V dc
0.2 A @ 24V dc
0.2 A @ 24V dc
⎯
✶
Inrush Current, Max.
20 A
20 A
20 A
45 A
20 A
20 A
20 A
General 1746-Px Power Supply Specifications
Specification
Operating Temperature
Description
0…60 °C (32…140 °F)
(Current capacity derated by 5% above 55 °C for P1, P2, P3, P5, P6 and P7, no derating for P4)
Relative Humidity
Wiring
5…95% non-condensing
#14 AWG (2mm 2 )
1746-P7 Current Capacity
24V dc
Output
Current
5V dc
Output
Current
.87A
0.625A
0.46A
3.6A
2.64A
2.0A
10V 12.2V 15V 19.2V
Input Voltage dc
30V
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Power Supply
Selection Example
Select a power supply for chassis 1 and chassis 2 in the control system below. For a detailed list of device load currents, see the next section.
Chassis 1
DH-485 Network ? ?
Chassis 2
Personal
Computer
1747-UIC
1747-AIC
1747-AIC
?
?
Chassis 1
Slot 0 1 2 3
Chassis 2
Slot 0 1 2 3 4 5 6
1
2
3
Slot
Numbers
0
Peripheral Device
Total Current
Description
Processor Unit
Input Module
Transistor Output Module
Triac Output Modules
Isolated Link Coupler
Cat. No.
1747-L514
1747-IV8
1746-OB8
1746-OA16
1747-AIC
Backplane Current at 24V dc
0.105 A
0.000 A
0.000 A
0.000 A
0.085 A
0.190 A
Power supply 1746-P1 is sufficient for Chassis #1. The internal current capacity for
1746-P1 is 2 A at 5V dc and 0.46 A at 24V dc.
0
1
Slot
Numbers
2
3, 4, 5, 6
Peripheral Device
Peripheral Device
Total Current
Description
Processor Unit
Output Module
Combination Module
Analog Output Modules
Isolated Link Coupler
USB to DH-485 Interface
Cat. No.
1747-L514
1747-OW16
1746-IO12
1746-NO4I
1747-AIC
1747-UIC
Backplane Current at 24V dc
0.105 A
0.180 A
0.070 A
0.780 A (4 x 0.195)
0.085 A
N/A
1.220 A
Power Supply 1746-P4 is sufficient for Chassis #2. The internal current capacity for this power supply is 10 A at 5V dc and 2.88 A at 24V dc; not to exceed 70 Watts.
If you have a multiple chassis system, make copies of the blank Power Supply
Worksheet provided at the end of this guide. The next page provides an example worksheet for the system above.
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Power Supply Worksheet Example
1
2
3
Procedure
1. For each slot of the chassis that contains a module, list the slot number, catalog number of module, and its 5 V and 24 V maximum currents. Also include the power consumption of any peripheral devices that may be connected to the processor other than a DTAM, HHT, or PIC - the power consumption of these devices is accounted for in the power consumption of the processor.
Chassis Number 1
Slot Number
0
Cat. No.
1747-L511
1746-IV8
1746-OB8
1746-OA16
Maximum Currents
5V dc
0.350 A
0.050 A
0.135 A
0.370 A
24V dc
0.105 A
⎯
⎯
⎯
Chassis Number 2
Slot Number
0
1
2
3
4
5
6
Cat. No.
1747-L514
1746-OW16
1746-NO41
1746-NO41
1746-NO41
1746-NO41
1746-IO12
Maximum Currents
5V dc
0.350 A
0.170 A
0.055 A
0.055 A
0.055 A
0.055 A
0.090 A
24V dc
0.105 A
0.180 A
0.195 A
0.195 A
0.195 A
0.195 A
0.070 A
Peripheral Device 1747-AIC 0.085 A Peripheral Device 1747-AIC
Peripheral Device
2. Add loading currents of all system devices at 5 and 24V dc to determine Total Current .
0.905 A 0.190 A
Peripheral Device
2. Add loading currents of all system devices at 5 and 24V dc to determine
3. For 1746-P4 power supplies, calculate total power consumption of all system devices. If not using a 1746-P4, go to step 4.
Total Current .
Current
Total Current at 5V dc 0.905 A
Total Current at 24V dc 0.190 A
User Current at 24V dc 0.500 A
Multiply By
5V
24V
24V
=Watts
4.525 W
4.56 W
12.00 W
Current
Total Current at 5V dc
Total Current at 24V dc
User Current at 24V dc
0.830 A
1.220 A
0.500 A
0.830 A
Multiply by
5V
24V
24V
0.085 A
1.220 A
= Watts
4.15 W
29.28 W
12.00 W
Add the Watts values to determine
Total Power (cannot exceed 70 W) 21.085 W
Add the Watts values to determine
Total Power (cannot exceed 70 W) 45.43 W
4. Choose the power supply from the list of catalog numbers below. Compare the Total Current required for the chassis with the Internal Current capacity of the power supplies. Be sure the Total Current consumption for the chassis is less than the Internal Current Capacity for the power supply, for both 5 V and 24 V loads.
Catalog Number
1746-P1
1746-P2
1746-P3
1746-P4 (See step 3)
1746-P5
1746-P6
Internal Current Capacity
5V dc
2.0 A
24V dc
0.46 A
5.0 A
3.6 A
10.0 A
5.0 A
0.96 A
0.87 A
2.88 A
0.96 A
Catalog Number
1746-P1
1746-P2
1746-P3
1746-P4 (see step 3)
1746-P5
1746-P6
Internal Current Capacity
5V dc
2.0 A
5.0 A
3.6 A
10.0 A
5.0 A
24V dc
0.46 A
0.96 A
0.87 A
2.88 A
0.96 A
1747-P7 ✶
12V input
24V input
Required Power Supply
5.0 A
2.0 A
3.6 A
1746-P1
0.96 A
0.46 A
0.87 A
1747-P7 ✶
12V Input
24V Input
Required Power Supply
5.0 A
2.0 A
3.6 A
1746-P4
0.96 A
0.46 A
0.87 A
✶
See P7 current capacity chart on page 69.
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Power Supply Loading and Heat Dissipation
Use the values in the following tables to calculate the power supply loading for each chassis in your SLC modular application.
Processors
Cat. No.
1747-L511
1747-L514
1747-L524
1747-L531
1747-L532
1747-L533
1747-L541
1747-L542
1747-L543
1747-L551
1747-L552
1747-L553
Backplane Current (mA) at 5V
90 mA
90 mA
350 mA
500 mA
500 mA
500 mA
1000 mA
1000 mA
1000 mA
1000 mA
1000 mA
1000 mA
200 mA
200 mA
200 mA
200 mA
200 mA
200 mA
Backplane Current (mA) at
24V
0 mA
0 mA
105 mA
175 mA
175 mA
175 mA
N/A
N/A
N/A
Watts per Point
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Thermal Dissipation, Min.
1.75 W
1.75 W
1.75 W
1.75 W
2.90 W
2.90 W
4.00 W
4.00 W
4.00 W
4.00 W
4.00 W
4.00 W
Thermal Dissipation, Max.
1.75 W
1.75 W
1.75 W
1.75 W
2.90 W
2.90 W
4.00 W
4.00 W
4.00 W
4.00 W
4.00 W
4.00 W
Digital Input Modules
Cat. No.
1746-IA4
1746-IA8
1746-IA16
1746-IB8
1746-IB16
1746-IB32
✶
1746-IC16
1746-IG16
1746-IH16
1746-IM4
1746-IM8
1746-IM16
1746-IN16
1746-ITB16
1746-ITV16
1746-IV8
1746-IV16
1746-IV32
✶
Backplane Current (mA) at 5V
35 mA
50 mA
85 mA
50 mA
50 mA
106 mA
50 mA
140 mA
85 mA
35 mA
50 mA
85 mA
85 mA
50 mA
85 mA
50 mA
85 mA
106 mA
✶
Power supply loading for series D and later modules.
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
Backplane Current (mA) at
24V
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0.350 W
0.350 W
0.200 W
0.200 W
0.200 W
0.200 W
0.200 W
Watts per Point
0.270 W
0.270 W
0.270 W
0.200 W
0.200 W
0.200 W
0.220 W
0.270 W
0.320 W
0.350 W
0.350 W
0.425 W
0.425 W
0.425 W
0.425 W
0.250 W
0.425 W
0.530 W
Thermal Dissipation, Min.
0.175 W
0.250 W
0.425 W
0.250 W
0.425 W
0.530 W
0.425 W
0.700 W
0.675 W
0.175 W
0.250 W
6.00 W
6.00 W
3.625 W
3.625 W
1.90 W
3.60 W
6.90 W
Thermal Dissipation, Max.
1.30 W
2.40 W
4.80 W
1.90 W
3.60 W
6.90 W
3.95 W
1.00 W
3.08 W
1.60 W
3.10 W [email protected]
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Digital Output Modules
1746-OB32E
1746-OG16
1746-OV8
1746-OV16
1746-OV32
✶
1746-OVP16
1746-OW4
1746-OW8
1746-OW16
1746-OX8
Cat. No.
1746-OA8
1746-OA16
1746-OAP12
1746-OB8
1746-OB16
1746-OB32 ✶
1746-OBP8
1746-OBP16
1746-OB16E 135 mA
190 mA
180 mA
135 mA
270 mA
190 mA
250 mA
45 mA
85 mA
170 mA
85 mA
Backplane Current (mA) at 5V
185 mA
370 mA
370 mA
135 mA
280 mA
190 mA
135 mA
250 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
0 mA
45 mA
90 mA
180 mA
90 mA
0 mA
0 mA
0 mA
0 mA
0 mA
Backplane Current (mA) at
24V
0 mA
0 mA
0 mA
✶
Power supply loading for series D and later modules.
Digital Combination Modules
Cat. No.
1746-IO4
Backplane Current (mA) at 5V
Backplane Current (mA) at
24V
30 mA 25 mA
1746-IO8
1746-IO12
1746-IO12DC
60 mA
90 mA
80 mA
45 mA
70 mA
60 mA
0.338 W
0.078 W
0.033 W
0.775 W
0.338 W
0.078 W
0.310 W
0.133 W
0.138 W
0.033 W
0.825 W
Watts per Point
1.00 W
0.462 W
1.00 W
0.775 W
0.338 W
0.078 W
0.300 W
0.310 W
Watts per Point
0.270 W per input point
0.133 W per output point
0.270 W per input point
0.133 W per output point
0.270 W per input point
0.133 W per output point
0.200 W per input point
0.133 W per output point
1.40 W
2.26 W
0.90 W
0.675 W
1.40 W
2.26 W
1.25 W
1.31 W
2.59 W
5.17 W
2.59 W
Thermal Dissipation, Min.
0.925 W
1.85 W
1.85 W
0.675 W
1.40 W
2.26 W
0.675 W
1.25 W
7.60 W
4.80 W
1.50 W
6.90 W
7.60 W
4.80 W
6.21 W
1.90 W
3.70 W
5.70 W
8.60 W
Thermal Dissipation, Max.
9.00 W
9.30 W
10.85 W
6.90 W
7.60 W
4.80 W
3.08 W
6.21 W
Thermal Dissipation, Min.
0.75 W
1.38 W
2.13 W
1.84 W
Thermal Dissipation, Max.
1.60 W
3.00 W
4.60 W
3.90 W
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Analog Input Modules
Cat. No.
1746-NI4
1746-NI8
1746-NI16I
1746-NI16V
Backplane Current (mA) at 5V
25 mA
200 mA
125 mA
125 mA
Backplane Current (mA) at
24V
85 mA
100 mA
75 mA
75 mA
Watts per Point
N/A
N/A
N/A
N/A
Analog Output Modules
Cat. No.
1746-NO4I
1746-NO4V
1746-NO8I
1746-NO8V
Backplane Current (mA) at 5V
55 mA
55 mA
120 mA
120 mA
Backplane Current (mA) at
24V
195 mA
145 mA
250 mA ✶
160 mA ✶
✶
With jumper set to RACK, otherwise 0.000.
Watts per Point
N/A
N/A
N/A
N/A
Analog Combination Modules
Cat. No.
1746-FIO4I
1746-FIO4V
1746-NIO4I
1746-NIO4V
Backplane Current (mA) at 5V
55 mA
55 mA
55 mA
55 mA
Backplane Current (mA) at
24V
150 mA
120 mA
145 mA
115 mA
Watts per Point
N/A
N/A
N/A
N/A
Thermal Dissipation, Min.
2.17 W
3.4 W
2.43 W
3.76 W
Thermal Dissipation, Max.
2.20 W
3.4 W
2.43 W
3.8 W
Thermal Dissipation, Min.
4.96 W
3.78 W
2.44 W
1.98 W
Thermal Dissipation, Max.
5.00 W
3.80 W
6.6 W
4.44 W
Thermal Dissipation, Min.
3.76 W
3.04 W
3.76 W
3.04 W
Thermal Dissipation, Max.
3.80 W
3.10 W
3.80 W
3.10 W [email protected]
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Specialty Modules
Cat. No.
1746-BAS-T
1746-BLM
1746-BTM
1746-HSCE
1746-HSCE2
1746-HSRV
1746-HSTP1
1746-INT4
1746-NR4
1746-NR8
1746-NT4
1746-NT8
1746-QS
1746-QV
Backplane Current (mA) at 5V
150 mA
110 mA
110 mA
320 mA
250 mA
300 mA
200 mA
110 mA
50 mA
100 mA
60 mA
120 mA
1000 mA
250 mA
90 mA
85 mA
50 mA
55 mA
40 mA
Backplane Current (mA) at
24V
40 mA ✶
85 mA
85 mA
0 mA
0 mA
0 mA
70 mA
200 mA
0 mA
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
Watts per Point
N/A
N/A
N/A
Thermal Dissipation, Min.
3.75 W
5.00 W
2.59 W
1.60 W
1.25 W
1.50 W
1.50 W
1.26 W
1.50 W
1.82 W
0.80 W
2.28 W
9.80 W
1.075 W
Thermal Dissipation, Max.
3.80 W
5.00 W
2.59 W
1.60 W
1.25 W
1.50 W
1.50 W
1.26 W
1.50 W
1.82 W
0.80 W
2.28 W
9.80 W
1.075 W
✶
When using the 1747-BAS or 1747-KE modules to supply power to an AIC, add 0.085 A (the current loading for the AIC) to the 1747-BAS or 1747-KE module's power supply loading value at 24V dc.
Communication Modules
Cat. No.
1747-ACN15
1747-ACNR15
1747-ASB
1747-BSN
1747-DCM
1747-KE
1747-KFC15
1747-SCNR
1747-SDN
1747-SN
Backplane Current (mA) at 5V
900 mA
900 mA
375 mA
800 mA
360 mA
150 mA
640 mA
900 mA
500 mA
600 mA
Backplane Current (mA) at
24V
0 mA
0 mA
0 mA
0 mA
0 mA
40 mA
✶
0 mA
0 mA
⎯ mA
0 mA
N/A
N/A
N/A
N/A
N/A
Watts per Point
N/A
N/A
N/A
N/A
N/A
Thermal Dissipation, Min.
4.50 W
4.50 W
1.875 W
4.00 W
1.80 W
3.75 W
3.20 W
4.50 W
2.50 W
4.50 W
Thermal Dissipation, Max.
4.50 W
4.50 W
1.875 W
4.00 W
1.80 W
3.80 W
3.20 W
4.50 W
2.50 W
4.50 W
✶
When using the 1747-BAS or 1747-KE modules to supply power to an AIC, add 0.085 A (the current loading for the AIC) to the 1747-BAS or 1747-KE module's power supply loading value at 24V dc.
Peripheral Devices
Cat. No.
1747-AIC
1747-UIC
✶
1747-PSD
1761-NET-AIC
1761-NET-DNI
1761-NET-ENIW
Backplane Current (mA) at 5V
0 mA
N/A
N/A
0 mA
0 mA
0 mA
Backplane Current (mA) at
24V
85 mA
N/A
N/A
0 mA
0 mA
0 mA
Watts per Point
N/A
N/A
N/A
N/A
N/A
N/A
✶
1747-UIC power consumption is less than 100 mA.
Current for the 1761-NET-AIC and 1761-NET-ENI(W) must be supplied from an external 24V dc source.
Thermal Dissipation, Min.
2.00 W
N/A
N/A
2.50 W
2.50 W
2.50 W
Thermal Dissipation, Max.
2.00 W
N/A
N/A
2.50 W
2.50 W
2.00 W
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Power Supply Heat
Dissipation Graphs
Use the graphs below for determining the power supply dissipation in step 2 of the
Example Worksheet for Calculating Heat Dissipation.
1746-P1 Power Supply Change in Power
20
18
Dissipation due to Output Loading
16
14
12
10
8
6
4
2
0
0 5 10 15 20 25
Power Supply Loading (Watts)
1746-P3 Power Supply Change in Power
25
Dissipation due to Output Loading
20
15
10
5
0
0 5 10 15 20 25 30 35
Power Supply Loading (Watts)
1746-P2 Power Supply Change in Power
Dissipation due to Output Loading
10
8
6
4
20
18
16
14
12
2
0
0 10 20 30 40 50 60
Power Supply Loading (Watts)
1746-P4 Power Supply Change in Power
Dissipation due to Output Loading
25
20
15
10
5
0
0 10 20 30 40 50 60 70 80
Power Supply Loading (Watts)
1746-P5 Power Supply Change in Power
12
10
8
6
4
2
0
20
18
Dissipation due to Output Loading
16
14
0 10 20 30 40 50
Power Supply Loading (Watts)
60
1746-P6 Power Supply Change in Power
Dissipation due to Output Loading
25
20
15
10
5
0
0 10 20 30 40 50 60
Power Supply Loading (Watts)
12
10
8
6
4
2
1746-P7 Power Supply Change in Power
Dissipation due to Output Loading
20
18
16
14
24V Input
12V Input
0
0 20 40 60 80 100
Power Supply Loading (Watts) [email protected]
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Heat Dissipation Worksheet Example
Procedure for calculating the total heat dissipation for the controller
1. Write the total watts dissipated by the processor, I/O, specialty modules, and any peripheral devices attached to the processor.
2
3
0
1
Chassis Number 1
Slot Cat. No.
1747-L511
1746-BAS
1746-IAB
1746-OV8
Chassis Number 2
Heat Dis (Watts) Slot
1.75
3.8
2.4
6.9
4
5
6
7
Cat. No.
1746-IA16
1746-IA16
1746-OW16
1746-OW16
Chassis Number 3
Heat Dis (Watts) Slot
4.8
4.8
5.5
5.7
Cat. No.
Heat Dis (Watts)
2
3
Peripheral Device 1747-DTAM
Peripheral Device
2.5
Peripheral Device
Peripheral Device
2. Add the heat dissipation values together for your total chassis heat dissipation.
17.35
2. Add the heat dissipation values together for your total chassis heat dissipation.
3. Calculate the power supply loading for each chassis (minimum watts) for each device. ✶
Chassis Number 1 Chassis Number 2
Slot
0
1
Cat. No.
1747-L511
1746-BAS
Heat Dis (Watts)
1.75
3.75
Slot
4
5
Cat. No.
1746-IA16
1746-1A16
1746-IA8
1746-OV8
0.25
0.675
6
7
1746-OW16
1746-OW16
20.8
Peripheral Dev
Peripheral Dev
2. Add the heat dissipation values together for your total chassis heat dissipation.
Chassis Number 3
Heat Dis (Watts) Slot
0.425
0.425
5.17
5.17
Cat. No.
Heat Dis (Watts)
User Power
Peripheral Device 1747-DTAM
4. Add the heat dissipation values together for your power supply loading.
2.5
8.925
User Power
Peripheral Device
4. Add the heat dissipation values together for your power supply loading.
2.4
13.59
User Power
Peripheral Device
4. Add the heat dissipation values together for your power supply loading.
5. Use the power supply loading (step 4) for each chassis and the graphs on page
76 to determine power supply dissipation.
13.0
5. Use the power supply loading (step 4) for each chassis and the graphs on page 76 to determine power supply dissipation.
15.0
5. Use the power supply loading (step 4) for each chassis and the graphs on page 76 to determine power supply dissipation.
6. Add the chassis dissipation (step 2) to the power supply dissipation (step 5).
30.35
6. Add the chassis dissipation (step 2) to the power supply dissipation (step 5).
7. Add the values together from 6 step across to the right.
8. Convert value from step 7 to BTUs/hr by multiplying total heat dissipation of controller by 3.414.
35.8
6. Add the chassis dissipation (step 2) to the power supply dissipation (step 5).
✶
If you have a device connected to user power, multiply 24V dc by the amount of current used by that device. Include user power in the total power supply loading.
66.15
225.84
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Step 6 - Select: the appropriate RSLogix 500 package for your application other software packages, such as
RSNetworx for ControlNet or
RSNetworx for DeviceNet, if required
RSLogix 500
Software
Selecting Programming Software
Familiar ladder diagram programming makes the SLC 500 family easy to program using a personal computer and RSLogix 500 Programming Software.
The RSLogix 500 ladder logic programming package was the first PLC programming software to offer unbeatable productivity with an industry-leading user interface.
RSLogix 500 is compatible with programs created using Rockwell Software’s DOSbased programming packages for the SLC 500 and MicroLogix families of processors, making program maintenance across hardware platforms convenient and easy.
RSLogix 500 may be used with Windows 2000, Windows XP, or Windows Vista.
Flexible, Easy-to-use Editing Features
Create application programs without worrying about getting the syntax correct. A
Project Verifier builds a list of errors that you can navigate through to make corrections at your convenience.
Powerful online editors allow you to modify your application program while the process is still operating. The Test Edits feature tests the operation of your modification before it becomes a permanent part of the application program. Online and offline editing sessions are limited only by the amount of available RAM.
Drag-and-drop editing lets you quickly move or copy instructions from rung to rung within a project, rungs from one subroutine or project to another, or data table elements from one data file to another.
Context menus for common software tools are quickly accessible by clicking the right mouse button on addresses, symbols, instructions, rungs, or other application objects.
This convenience provides you with all the necessary functionality to accomplish a task within a single menu. This is a time-saving feature because you don’t have to remember the placement of functionality options in the menu bar.
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Point-and-Click I/O Configuration
The easy-to-use I/O Configurator lets you click or drag-and-drop a module from an all-inclusive list to assign it to a slot in your configuration. Advanced configuration, required for specialty and analog modules, is easily accessible. Convenient forms speed entry of configuration data. An I/O auto configuration feature is also available.
Powerful Database Editor
Use the Symbol Group Editor to build and classify groups of symbols so that you can easily select portions of your recorded documentation for use across multiple projects.
The Symbol Picker list allows you to assign addresses or symbols to your ladder logic instructions simply by clicking on them.
Export your database to Comma-Separated-Value (CSV) format to use or manipulate the data in your favorite spreadsheet program. When finished, simply import the CSV file into RSLogix 500.
Diagnostics and Troubleshooting Tools
Quickly locate the specific area in the application that is causing a problem with
Advanced Diagnostics. Diagnose the interaction of output instructions within a section of your program by viewing them at the same time.
Simultaneously examine the status of bits, timers, counters, inputs and outputs all in one window with the Custom Data Monitor. Each application project you create can have its own Custom Data Monitor window.
Use the tabbed Status displays to easily review status bit settings specific to your application programming, including Scan Time and Math Register information,
Interrupt settings, and more.
Assistance on Demand
Comprehensive online help provides an instruction reference as well as step by step instructions for common tasks.
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Function
Editor
Drag-and-drop Editing
Drag-and-drop Data Table Data
Drag-and-drop Between Projects
ASCII Editor (Rung)
Search
Replace
Replace with Descriptors
Cut/Copy/Paste (C/C/P)
Data Table Usage
Library Utility
Indexed Library Load
"Quick Key" Editing
Automatic Addressing
Intellisense-style Address Wizard
User Workspace
Instruction Pallette
Portal "Dot" Commands
Intelligent Goto
Project Backup Span Volume
Secondary Save Path
Network Configuration
(RSNetWorx Cnet, Dnet, ENet included)
User Annotation
Symbol (20 char.)
Parent/Child Symbol
Address/Instruction Description (5x20 char.)
Parent/Child Address Description
Rung Comment (64K char.)
Rung Comment Association (File:Rung Output Address)
Page Title (1x80 char.)
Microsoft Excel as Database Editor
Diagnostics/Troubleshooting
Program Compare
Data Table Compare
I/O Configuration Compare
Channel Configuration Compare
Compare Visualization
Custom Data Monitor
Diagnostic Graphical Monitor - Animated
Mgraphiucs (Guage, Chart, Button, Chart)
Starter
RSLogix 500 Programming Packages
All of the packages described in the table below are English versions on CD-ROM.
They can be used with Windows 2000, Windows XP, or Windows Vista.
RSLogix 500 Software
Description
RSLogix 500 Programming for the SLC 500 and MicroLogix Families
RSLogix 500 Starter
RSLogix 500 Professional
Cat. No.
9324-RL0300ENE
9324-RL0100ENE
9324-RL0700NXENE
The following table shows which functions are supported by the three RSLogix 500,
Version 8.x software packages. Functions that are supported are marked with a " ".
Standard Pro Function
Online Monitor
Program Execution Monitor
Data Table Monitor
Embedded Online Cross-reference
Reporting
Program Report
Program Report with Embedded Cross-reference
Cross-reference Report
Data Table Contents Report
Database Content Report
System Configuration Report
PID Configuration Report
MSG Configuration Report
Custom Data Monitor Report
Recipe Monitor Reprot
"Smart" I/O Configuration Report
Margins/Header/Footer
Custom Title Page
Automation
Author Microsoft VBA Scripts
Execute Microsoft VBA Scripts
Keyboard Macros (Shareware)
Security
Workstation User Security
User Security Server (Add-on)
User Security Client (Requires Security Server)
User Assistance
Copy Protection
Online Instruction Set Help
Online User Reference Manual
Online Context Help
Custom User-authored Help
Processor Support
SLC 5/03, 5/04, 5/05 Series C
SLC 5/01, 5/02, 5/03, 5/04, 5/05
SLC L20, L30, L40
MicroLogix 1500
MicroLogix 1200
MicroLogix 1100 with Analog
Starter Standard Pro [email protected]
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Important: You must provide a means of communication between the PC and the processor. The table below indicates with an " ", which cables are compatible with the SLC 5/01 through 5/05 processors.
SLC 5/01 SLC 5/02 Processor
1747-UIC
1747-CP3
1784-PKTX (D)
1784-PCMK
1784-U2DHP
10/100Base-T Ethernet requires 1747-C13 requires 1784-CP14 requires 1784-PCM4
SLC 5/03 SLC 5/04 requires 1747-C13 requires 1747-CP3 requires 1747-CP3
SLC 5/05 requires 1784-CP13 requires 1784-PCM6
RSLogix 500 Software Support
Warranty
Rockwell Software provides a full one-year limited warranty for RSLogix 500 programming software products.
Support Continuation Agreements
You can purchase additional one-year terms of support. Orders for support continuation agreements must be accompanied by your name, address, software serial number and version number (or a copy of your registration card). Contact your local
Allen-Bradley sales office or authorized distributor.
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RSLinx Software
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RSLinx software is a complete communication server providing plant-floor device connectivity for a wide variety of software applications. In addition, several open interfaces are provided for third-party HMI, data collection and analysis packages, and custom client-application software.
RSLinx Software
Requirements
Select the RSLinx
Software Package
RSLinx software can be used with these operating systems:
Microsoft Windows Vista
Microsoft Windows XP
Microsoft Windows 2000
In most cases, RSLinx Lite software comes bundled with controller programming software packages.
You can also download RSLinx Lite for free from the Software Updates link on the Get
Support Now website at http://support.rockwellautomation.com
Cat. No.
Available only bundled with other products such as RSLogix software products.
9355-WABSNENE
9355-WABOEMENE
9355-WABGWENE
RSLinx Products
RSLinx Lite
RSLinx Single Node
RSLinx OEM
RSLinx Gateway [email protected]
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RSNetWorx
Software
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RSNetWorx software is the configuration tool for your control network. With
RSNetWorx software you can create a graphical representation of your network configuration and configure the parameters that define your network.
Use RSNetWorx software for:
ControlNet software to schedule network components. The software automatically calculates network bandwidth for the entire network, as well as the bandwidth used by each network component. You must have RSNetWorx software to configure and schedule ControlNet networks.
DeviceNet software to configure DeviceNet I/O devices and create a scan list. The
DeviceNet scanner stores the configuration information and scan list.
EtherNet/IP software to configure EtherNet/IP devices using IP addresses or host names.
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RSNetWorx Software
Requirements
Select the RSNetWorx
Software Package
RSLogix Emulate
500 Software
RSNetWorx software can be used with these operating systems:
Microsoft Windows Vista
Microsoft Windows XP
Microsoft Windows 2000
In some cases, RSNetWorx software comes bundled with controller programming software packages.
9357-CNETL3
9357-DNETL3
9357-ENETL3
9357-ANETL3
9357-CNETMD3E
Description
RSNetWorx for ControlNet software
RSNetWorx for DeviceNet software
RSNetWorx for Ethernet/IP software
RSNetWorx for ControlNet, Ethernet/IP and DeviceNet software
RSNetWorx for ControlNet software with MD, includes DriveExecutive Lite software
9357-DNETMD3E
RSNetWorx for DeviceNet software with MD
9357-ENETMD3E
RSNetWorx for EtherNet/IP software with MD
9357-ANETMD3E RSNetWorx for ControlNet, DeviceNet, and Ethernet/IP software with MD
Test and debug all of your ladder logic programs prior to commissioning and startup.
RSLogix Emulate 500 software is a Microsoft Windows software package that emulates one or more SLC 500 processors. You determine which ladder programs you want to run and RSLogix Emulate scans the ladder logic like an actual processor.
RSLogix Emulate 500 software may be used with Windows XP, and Windows 2000
(with Service Pack 2 or greater). It is included in the RSLogix 500 Professional
Programming Software package.
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Sample System
Spreadsheet
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Summary
Use a spreadsheet to record the amount and type of devices your SLC 500 system requires. For example, this sample system:
Device I/O Points Needed
120V ac Digital Inputs 73
120V ac Digital Outputs 25
24V dc Digital Inputs 43
24V dc Digital Outputs 17
Isolated Relay Outputs 11
4…20 mA Analog Inputs 7
Remote I/O Scanner N/A
Power Supply
SLC 500 Processor
Card Slot Fillers
N/A
N/A
N/A
SLC 500 Chassis
PanelView Terminal
N/A
N/A could result in this spreadsheet:
Cat. No.
1746-IA8
1746-OA8
1746-IB16
1746-OB16
1746-OX8
1746-NI8
1747-SN
1746-Px
1746-L5xx
1746-N2
1746-A7
1746-A10
2711 series
8
8
N/A
N/A
N/A
N/A
I/O Points per Module
8
8
16
16
N/A
N/A
2
1
1
3
1
3
1
2
N/A
3
2
Number of Modules
10
4
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System Selection
Checklist
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Steps for Specifying an SLC 500 System
1
2
3
4
5
6
Select I/O Modules
Select Communication Modules/Devices
Select an SLC 500 Processor
Select an SLC 500 Chassis
Select an SLC 500 Power Supply
Select Programming Software
Remember to consider module current and voltage considerations, electronic protection, input/output isolation
IFMs or pre-wired cables network communication requirements appropriate communication cables software requirements (i.e. RSNetWorx) memory, I/O, speed, and programming requirements memory modules adapter sockets chassis with slots for required modules, and for additional modules to support future growth card slot fillers (1746-N2) for open slots interconnect cables power supply loading of the entire system additional capacity for system expansion most appropriate package for your application needs
PC requirements for RSLogix 500 Programming Software [email protected]
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Blank Power Supply Selection Worksheet
Procedure
1. For each slot of the chassis that contains a module, list the slot number, catalog number of module, and its 5 V and 24 V maximum currents. Also include the power consumption of any peripheral devices that may be connected to the processor other than a DTAM, HHT, or PIC - the power consumption of these devices is accounted for in the power consumption of the processor.
Chassis Number
Slot Number Cat. No.
Maximum Currents
5V dc 24V dc
Chassis Number
Slot Number Cat. No.
Maximum Currents
5V dc 24V dc
Peripheral Device
Peripheral Device
Peripheral Device
Peripheral Device
2. Add loading currents of all system devices at
5 and 24V dc to determine Total Current .
2. Add loading currents of all system devices at 5 and 24V dc to determine
3. For 1746-P4 power supplies, calculate total power consumption of all system devices. If not using a 1746-P4, go to step 4.
Total Current .
Current
Total Current at 5V dc
Total Current at 24V dc
User Current at 24V dc
Multiply By
5V
24V
24V
=Watts Current
Total Current at 5V dc
Total Current at 24V dc
User Current at 24V dc
Multiply by
5V
24V
24V
= Watts
Add the Watts values to determine Total Power
(cannot exceed 70 W)
Add the Watts values to determine Total Power
(cannot exceed 70 W)
4. Choose the power supply from the list of catalog numbers below. Compare the Total Current required for the chassis with the Internal Current capacity of the power supplies. Be sure the Total Current consumption for the chassis is less than the Internal Current Capacity for the power supply, for both 5V and 24V loads.
Catalog Number
1746-P1
1746-P2
1746-P3
1746-P4 (See step 3)
1746-P5
1746-P6
Internal Current Capacity
5V dc
2.0 A
24V dc
0.46 A
5.0 A
3.6 A
10.0 A
5.0 A
0.96 A
0.87 A
2.88 A
0.96 A
Catalog Number
1746-P1
1746-P2
1746-P3
1746-P4 (see step 3)
1746-P5
1746-P6
Internal Current Capacity
5V dc
2.0 A
5.0 A
3.6 A
10.0 A
5.0 A
24V dc
0.46 A
0.96 A
0.87 A
2.88 A
0.96 A
1747-P7
✶
12V input
24V input
Required Power Supply
5.0 A
2.0 A
3.6 A
0.96 A
0.46 A
0.87 A
1747-P7
✶
12V Input
24V Input
Required Power Supply
5.0 A
2.0 A
3.6 A
0.96 A
0.46 A
0.87 A
✶
See P7 current capacity chart on page 69.
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Blank Heat Dissipation Worksheet
Procedure for calculating the total heat dissipation for the controller
1. Write the total watts dissipated by the processor, I/O, and specialty modules, and any peripheral devices attached to the processor.
Chassis Number 1
Slot Cat. No.
Heat Dis (Watts)
Chassis Number 2
Slot Cat. No.
Chassis Number 3
Heat Dis (Watts) Slot Cat. No.
Heat Dis (Watts)
Peripheral Device
Peripheral Device
Peripheral Device
Peripheral Device
2. Add the heat dissipation values together for your total chassis heat dissipation.
2. Add the heat dissipation values together for your total chassis heat dissipation.
3. Calculate the power supply loading for each chassis (minimum watts) for each device. ✶
Chassis Number 1 Chassis Number 2
Slot Cat. No.
Heat Dis (Watts) Slot Cat. No.
Peripheral Device
Peripheral Device
2. Add the heat dissipation values together for your total chassis heat dissipation.
Chassis Number 3
Heat Dis (Watts) Slot Cat. No.
Heat Dis (Watts)
User Power
Peripheral Dev
4. Add the heat dissipation values together for your power supply loading.
5. Use the power supply loading (step 4) for each chassis and the graphs on page
76 to determine power supply dissipation.
User Power
Peripheral Dev
4. Add the heat dissipation values together for your power supply loading.
5. Use the power supply loading (step 4) for each chassis and the graphs on page 76 to determine power supply dissipation.
User Power
Peripheral Dev
4. Add the heat dissipation values together for your power supply loading.
5. Use the power supply loading (step 4) for each chassis and the graphs on page 76 to determine power supply dissipation.
6. Add the chassis dissipation (step 2) to the power supply dissipation (step 5).
6. Add the chassis dissipation (step 2) to the power supply dissipation (step 5).
7. Add the values together from step 6 across to the right.
8. Convert the value from step 7 to BTUs/hr by multiplying the total heat dissipation of your controller by 3.414.
6. Add the chassis dissipation (step 2) to the power supply dissipation (step 5).
✶
If you have a device connected to user power, multiply 24V dc by the amount of current used by that device. Include user power in the total power supply loading.
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Publication 1747-SG001D-EN-P – January 2009 [email protected]
Copyright ©2009 Rockwell Automation, Inc. All Rights Reserved. Printed in USA.
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