1769-SG002F-EN-P, Compact I/O Selection Guide
COMPACT I/O
SELECTION GUIDE
1769 SERIES
2
I/O for Every
Application
Rockwell Automation is the only company that can offer you the complete automation
experience with world-class I/O products for virtually every application need. You can
choose from I/O that is distributed with the application or integrated with the
controller. The choice is yours.
Rockwell Automation offers block I/O, modular I/O, and chassis-based I/O. This table
summarizes our modular I/O selection. This selection guide summarizes the 1769
Compact I/O offering.
I/O Family
Description
1734 POINT I/O
1, 2, or 4 I/O per module
Compact modular assembly
Configure backplane size by plugging in bases/modules
Auto Device Replace (ADR)
Removable terminations
4...32 I/O per module
More than 60 products to choose from
1794 FLEX I/O
Easy configuration
Compact modular assembly
Configure backplane size by plugging in terminal bases/modules
Connect I/O directly - no separate terminal blocks required
2...16 I/O per module
Intrinsically Safe (IS) I/O for Class I, II, III, Div. 1 hazardous areas
1797 FLEX Ex I/O
Compact modular assembly
RIUP and advanced diagnostics
No need for IS barriers
4 or 8 I/O per module
1798 FLEXArmor I/O
Compact modular assembly
Machine-mountable; IP67 and NEMA 4X, 6P
Connect I/O directly with quick-disconnect connectors
2...32 I/O per module
Compact modular assembly
1769 Compact I/O
Configure backplane size by plugging in modules
Use for local I/O with a MicroLogix 1500 controller or a CompactLogix controller
module
Publication 1769-SG002F-EN-P — March 2009
3
Compact I/O
Modules
What's new:
1769-IF16C
1769-IF16C
Once the modules are locked together, the system becomes a rugged assembly.
Upper and lower tongue-and-groove slots guide the module during installation and
secure the module within the system.
Removable terminal blocks help ease the wiring task.
Self-lifting, field-wire pressure plates cut installation time.
The patented bus connector with locking function enables reliable module and
system communication.
A color bar is provided on the front of the module.
Digital and field circuits are optically isolated.
Publication 1769-SG002F-EN-P — March 2009
4
The Compact I/O system offers low-cost per point, ease of acquisition, and flexible
configuration and mounting options, providing an ideal solution for many industries.
You can use the flexible 1769 Compact I/O system with several Allen-Bradley control
systems.
System
Description
1768-L43 CompactLogix Controller
Use Compact I/O modules as the primary I/O (local or networked
expansion) for the controller. For more information, see the
CompactLogix Selection Guide, publication 1768-SG001.
1769 CompactLogix Controller
Use Compact I/O modules as the primary I/O (local or networked
expansion) for the controller. For more information, see the
CompactLogix Selection Guide, publication 1769-SG001.
1769-SDN DeviceNet Adapter Module
Use Compact I/O modules as the primary I/O for the adapter (30
modules maximum). This allows the 1769 Compact I/O system to
be used with a DeviceNet master.
1764 MicroLogix 1500 Packaged Controller
Use Compact I/O modules as modular expansion I/O (8 modules
maximum) for the base I/O. You can have up to 16 modules
when you use the MicroLogix 1500 series C processor with a
series B base and RSLogix 500 software, version 5.0 or later. For
more information, see the MicroLogix 1500 System Overview,
publication 1764-SO001.
Publication 1769-SG002F-EN-P — March 2009
5
Compact I/O Modules
The 1769 Compact I/O modules can be used with a CompactLogix controller, as well as
for expansion I/O in a MicroLogix 1500 controller assembly or in an assembly with a
1769-ADN DeviceNet adapter module. Unless connected to a MicroLogix 1500 base, each
bank of I/O modules must include its own power supply.
Install the I/O modules on a panel with two mounting screws or on a DIN rail. The
modules mechanically lock together by means of a tongue-and-groove design and have
an integrated communication bus that is connected from module to module by a
moveable bus connector.
Each I/O module includes a built-in removable terminal block with finger-safe cover
for connections to I/O sensors and actuators. The terminal block is behind a door at the
front of the module. I/O wiring can be routed from beneath the module to the I/O
terminals.
Topic
About Power Supply
Distance Ratings
Page
Digital I/O modules
7
Analog I/O modules
30
Specialty I/O modules
59
Communication modules
64
Check each module’s specification table for the power supply distance rating. This
indicates how many slot positions the module can be from the power supply.
Publication 1769-SG002F-EN-P — March 2009
6
Digital I/O Modules
Choose digital I/O modules when you need these features.
Type of Module
Description
An input module responds to an input signal in the following
manner:
Input
Input filtering limits the effect of voltage transients caused by
contact bounce and/or electrical noise. If not filtered, voltage
transients could produce false data. All input modules use input
filtering.
Optical isolation shields logic circuits from possible damage due
to electrical transients.
Logic circuits process the signal.
An input LED indicator turns on or off indicating the status of the
corresponding input device.
An output module controls the output signal in the following
manner:
Logic circuits determine the output status.
Output
An output LED indicator displays the status of the output signal.
Optical isolation separates module logic and bus circuits from
field power.
The output driver turns the corresponding output on or off.
Most output modules have built-in surge suppression to reduce the effects of highvoltage transients. Use an additional suppression device if an output is being used to
control inductive devices, such as relays, motor starters, solenoids, or motors.
Additional suppression is especially important if your inductive device is in series with
or parallel to hard contacts, such as pushbuttons or selector switches.
Add a suppression device directly across the coil of an inductive device to reduce the
effects of voltage transients caused by interrupting the current to that device and to
prolong the life of the switch contacts.
Publication 1769-SG002F-EN-P — March 2009
Publication 1769-SG002F-EN-P — March
7
Selecting Digital I/O Modules
Voltage Category
AC
100/120V AC
100/120V AC
200/240V AC
100...240V AC
120...240V AC
DC
5V DC TTL input
24V DC sinking/sourcing
Catalog Number
Input/Output
Page
1769-IA8I
1769-IA16
1769-IM12
1769-OA8
1769-OA16
8 inputs, individually isolated
16 inputs
12 inputs
8 outputs
16 outputs
8
9
10
11
12
1769-IG16
1769-IQ16
1769-IQ16F
1769-IQ32
1769-IQ32T
16 inputs
16 inputs
16 inputs, high-speed
32 inputs
32 inputs
13
14
15
16
17
24V DC sinking/sourcing input
AC/DC normally open relay
output
24V DC sourcing
5V DC TTL output
24V DC sourcing
24V DC sinking
6 inputs
18
1769-IQ6XOW4
4 outputs
1769-OB8
1769-OB16
1769-OB16P
1769-OG16
1769-OB32
1769-OB32T
1769-OV16
1769-OV32T
8 outputs
16 outputs
16 outputs, protected
16 outputs
32 outputs
32 outputs
16 outputs
32 outputs
19
20
21
22
23
24
25
26
AC/DC
1769-OW8
1769-OW8I
1769-OW16
Certifications: C-UL (under CSA C22.2 No. 142), UL 508, CE
normally open relay
8 outputs
27
8 outputs, individually isolated 28
16 outputs
29
Publication 1769-SG002F-EN-P — March 2009
8
1769 Compact
Digital AC Input
Modules
1769-IA8I Isolated 120V AC Input Module
Attribute
Voltage Category/Type, Input
Value
100 or 120V AC
Voltage, On-State Input, Min.
79V AC
Voltage, On-State Input, Max.
132V AC
Operating Frequency Range
47…63 Hz
Number of Inputs
8
Backplane Current (mA) at 5V
90 mA✶
Voltage, Off-State Input, Max.
20V AC
Current, Off-State Input, Max.
2.5 mA
Voltage, On-State Input, Min.
79V AC
Current, On-State Input, Min.
5 mA @ 79V AC
Inrush Current, Max.
250 mA
Input Impedance, Nom.
12 kΩ @ 50 Hz
10 kΩ @ 60 Hz
IEC Input Compatibility
Type 1+
Power Supply Distance Rating
8 modules
Isolated Groups
8 individually isolated inputs
✶190 mA max.
A current limiting resistor can be used to limit inrush current; however, the operating characteristics of the AC input circuit will
be affected. If a 6.8 kΩ (2.5 W minimum) resistor is placed in series with the input, the inrush current is reduced to 35 mA. In
this configuration the minimum on-state voltage increases to 92V AC. Before adding the resistor in a hazardous environment,
be sure to consider the operating temperature of the resistor and the temperature limits of the environment. The operating
temperature of the resistor must remain below the temperature limit of the environment.
Publication 1769-SG002F-EN-P — March 2009
9
1769-IA16 120V AC
Input Module
Attribute
Voltage Category/Type, Input
Value
100 or 120V AC
Voltage, On-State Input, Min.
132V AC
Voltage, On-State Input, Max.
132V AC
Operating Frequency Range
47…63 Hz
Number of Inputs
16
Backplane Current (mA) at 5V
115 mA
Voltage, Off-State Input, Max.
20V AC
Current, Off-State Input, Max.
2.5 mA
Voltage, On-State Input, Min.
79V AC
Current, On-State Input, Min.
5 mA @ 79V AC
Inrush Current, Max.
250 mA✶
Input Impedance, Nom.
12 kΩ @ 50 Hz
10 kΩ @ 60 Hz
IEC Input Compatibility
Type 1+
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: outputs 0 to 15 (internally connected to common)
✶A current limiting resistor can be used to limit inrush current; however, the operating characteristics of the AC input circuit will
be affected. If a 6.8 kΩ (2.5 W minimum) resistor is placed in series with the input, the inrush current is reduced to 35 mA. In
this configuration the minimum on-state voltage increases to 92V AC. Before adding the resistor in a hazardous environment,
be sure to consider the operating temperature of the resistor and the temperature limits of the environment. The operating
temperature of the resistor must remain below the temperature limit of the environment.
Publication 1769-SG002F-EN-P — March 2009
10
1769-IM12 240V AC
Input Module
Attribute
Voltage Category/Type, Input
Value
200 or 240V AC
Voltage, On-State Input, Min.
159V AC
Voltage, On-State Input, Max.
265V AC
Operating Frequency Range
47…60 Hz
Number of Inputs
12
Backplane Current (mA) at 5V
100 mA
Voltage, Off-State Input, Max.
40V AC
Current, Off-State Input, Max.
2.5 mA
Voltage, On-State Input, Min.
159V AC
Current, On-State Input, Min.
5 mA @ 159V AC
Inrush Current, Max.
250 mA✶
Input Impedance, Nom.
27 kΩ @ 50 Hz
23 kΩ @ 60 Hz
IEC Input Compatibility
Type 1+
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: inputs 0 to 11 (internally connected commons)
✶A current limiting resistor can be used to limit inrush current; however, the operating characteristics of the AC input circuit will
be affected. If a 15 kΩ (1.5W minimum) resistor is placed in series with the input, the inrush current is reduced to 35 mA. In
this configuration the minimum on-state voltage increases to 176V AC. Before adding the resistor in a hazardous
environment, be sure to consider the operating temperature of the resistor and the temperature limits of the environment. The
operating temperature of the resistor must remain below the temperature limit of the environment.
Publication 1769-SG002F-EN-P — March 2009
11
1769 Compact
Digital AC Output
Modules
1769-OA8 120/240V AC Output Module
Attribute
Voltage Category/Type, Output
Value
100…240V AC
Voltage, On-State Output, Min.
85V AC
Voltage, On-State Output, Max.
265V AC
Operating Frequency Range
47…63 Hz
Number of Outputs
8
Backplane Current (mA) at 5V
145 mA
Leakage Current, Off-State Output, Max
2.0 mA at 132V AC
2.5 mA at 265V AC✶
Current, On-State Output, Min.
10.0 mA
Voltage Drop, On-State Output, Max.
1.5V AC at 0.5 A
Output Surge Current, Max.
10.0 A✶‡
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: outputs 0 to 3
Group 2: outputs 4 to 7
✶Recommended Loading Resistor - To limit the effects of leakage current through solid state outputs, a loading resistor can
be connected in parallel with your load. For 120V AC operation, use a 15 kΩ, 2W resistor. For 240V AC operation use a 15
kΩ, 5W resistor.
Repeatability is once every 2 seconds for a duration of 25 ms.
Surge Suppression - Connecting surge suppressors across your external load will extend the life of the Triac outputs. For
additional details, refer to Industrial Automation Wiring and Grounding Guidelines, Allen-Bradley publication 1770-4.1.
‡Surge Suppression - Connecting surge suppressors across your external load will extend the life of the Triac outputs. For
additional details, refer to "Industrial Automation Wiring and Grounding Guidelines," Allen-Bradley publication 1770-4.1.
Publication 1769-SG002F-EN-P — March 2009
12
1769-OA16 120/240V AC Output Module
Attribute
Voltage Category/Type, Output
Value
100…240V AC
Voltage, On-State Output, Min.
85V AC
Voltage, On-State Output, Max.
265V AC
Operating Frequency Range
47…63 Hz
Number of Outputs
16
Backplane Current (mA) at 5V
225 mA
Leakage Current, Off-State Output, Max
2.0 mA at 132V AC
2.5 mA at 265V AC✶
Current, On-State Output, Min.
10.0 mA
Voltage Drop, On-State Output, Max.
1.5V AC at 0.5A
Output Surge Current, Max.
10.0 A‡
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: outputs 0 to 7
Group 2: outputs 8 to 15
✶Recommended Loading Resistor - To limit the effects of leakage current through solid state outputs, a loading resistor can
be connected in parallel with your load. For 120V AC operation, use a 15 kΩ, 2W resistor. For 240V AC operation use a 15
kΩ, 5W resistor.
Repeatability is once every 2 seconds for a duration of 25 ms.
‡Surge Suppression - Connecting surge suppressors across your external load will extend the life of the Triac outputs. For
additional details, refer to "Industrial Automation Wiring and Grounding Guidelines," Allen-Bradley publication 1770-4.1.
Publication 1769-SG002F-EN-P — March 2009
13
1769 Compact
Digital DC Input
Modules
1769-IG16 TTL Input Module
Attribute
Voltage Category
Value
5V DC TTL signal input
Operating Voltage Range
4.5…5.5V DC
50 mV peak-to-peak ripple, max
Number of Inputs
16
Backplane Current (mA) at 5V
120 mA
Heat Dissipation
1.6 Total Watts (The W per point, plus the min W, with all points
energized.)
Digital Filter
Off to on: 0 s, 100 μs, 500 μs, 1 ms, 2 ms, 4 ms, 8 ms
On to off: 0 s, 100 μs, 500 μs, 1 ms, 2 ms, 4 ms, 8 ms
Voltage, Off-State Input (typical)
2.0…5.5V DC✶
Current, Off-State Input, Max.
4.1 mA
Voltage, On-State Input (typical)
-0.2…0.8V DC✶
Input Current
3.7 mA @ 5V DC
Power Supply Distance Rating
8 modules
Input Point to Bus (CompactBus) Isolation
Verified by one of the following dielectric tests: 1200V AC for 2 s or
1697V DC for 2 s
75V DC working voltage (IEC Class 2 reinforced insulation)
✶TTL inputs are inverted (0.2…0.8V DC = logic low voltage = on; 2.0…5.5V DC = logic high voltage = off). Use a NOT
instruction in the ladder program to convert to traditional true=high logic.
Publication 1769-SG002F-EN-P — March 2009
14
1769-IQ16 Current Sinking/Sourcing 24V DC
Input Module
Attribute
Voltage Category/Type, Input
Value
24V DC, sinking or sourcing
Voltage, On-State Input, Min.
10V DC
Voltage, On-State Input, Max.
30V DC @ 30 °C (86 °F)
26.4V DC @ 60 °C (140 °F)
Number of Inputs
16
Backplane Current (mA) at 5V
115 mA
Input Delay Time, ON to OFF
8 ms
Input Delay Time, OFF to ON
8 ms
Voltage, Off-State Input, Max.
5V DC
Current, Off-State Input, Max.
1.5 mA
Voltage, On-State Input, Min.
10V DC
Current, On-State Input, Min.
2 mA
Inrush Current, Max.
250 mA
Input Impedance, Nom.
3 kΩ
IEC Input Compatibility
Type 1+
Power Supply Distance Rating
8 modules✶
Isolated Groups
Group 1: inputs 0 to 7
Group 2: inputs 8 to 15
✶The module may not be more than 8 modules away from the power supply or controller.
Publication 1769-SG002F-EN-P — March 2009
15
1769-IQ16F High-speed, Current
Sinking/Sourcing 24V DC Input Module
Attribute
Voltage Category/Type, Input
Value
24V DC, sinking or sourcing
Voltage, On-State Input, Min.
10V DC
Voltage, On-State Input, Max.
30V DC @ 30 °C (86 °F)
26.4V DC @ 60 °C (140 °F)
Number of Inputs
16
Backplane Current (mA) at 5V
110 mA
Input Delay Time, ON to OFF
300 μs
Input Delay Time, OFF to ON
1 ms
Voltage, Off-State Input, Max.
5V DC
Current, Off-State Input, Max.
1.5 mA
Voltage, On-State Input, Min.
10V DC
Current, On-State Input, Min.
2 mA
Inrush Current, Max.
250 mA
Input Impedance, Nom.
3 kΩ
IEC Input Compatibility
Type 1+
Power Supply Distance Rating
8 modules✶
Isolated Groups
Group 1: inputs 0 to 7
Group 2: inputs 8 to 15
✶The module may not be more than 8 modules away from the power supply or controller.
Publication 1769-SG002F-EN-P — March 2009
16
1769-IQ32 Current Sinking/Sourcing 24V DC
Input Module
Attribute
Voltage Category/Type, Input
Value
24V DC, sinking or sourcing
Voltage, On-State Input, Min.
10V DC
Voltage, On-State Input, Max.
30V DC @ 30 °C (86 °F)
26.4V DC @ 60 °C (140 °F)
Number of Inputs
32
Backplane Current (mA) at 5V
170 mA
Input Delay Time, ON to OFF
8 ms
Input Delay Time, OFF to ON
8 ms
Voltage, Off-State Input, Max.
5V DC
Current, Off-State Input, Max.
1.5 mA
Voltage, On-State Input, Min.
10V DC
Current, On-State Input, Min.
2 mA
Inrush Current, Max.
250 mA
Input Impedance, Nom.
5.2 kΩ @ 24V DC
6.1 kΩ @ 30V DC
IEC Input Compatibility
Type 1+
Power Supply Distance Rating
8 modules✶
Isolated Groups
Group 1: inputs 0 to 7
Group 2: inputs 8 to 15
Group 3: inputs 16 to 23
Group 4: inputs 24 to 31
✶The module may not be more than 8 modules away from the power supply or controller.
Isolated groups operate in either sink or source configurations.
Publication 1769-SG002F-EN-P — March 2009
17
1769-IQ32T Current Sinking/Sourcing 24V DC
Input Module
Attribute
Voltage Category/Type, Input
Value
24V DC, sinking or sourcing
Operating Voltage Range
20.4…26.4V DC
Number of Inputs
32
Backplane Current (mA) at 5V
170 mA
Input Delay Time, ON to OFF
8 ms✶
Input Delay Time, OFF to ON
8 ms✶
Voltage, Off-State Input, Max.
11V DC
Current, Off-State Input, Max.
1.7 mA
Voltage, On-State Input, Min.
19V DC
Current, On-State Input, Min.
3 mA
Inrush Current, Max.
5 mA
Input Impedance, Nom.
5.6 KΩ
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: inputs 0 to 7
Group 2: inputs 8 to 15
Group 3: inputs 16 to 23
Group 4: inputs 24 to 31
✶Preliminary.
Publication 1769-SG002F-EN-P — March 2009
18
1769-IQ6XOW4 Combination Input/Output
Module
Attribute
Voltage Category/Type, Input
Value
24V DC, sinking or sourcing
Voltage, On-State Input, Min.
10V DC
Voltage, On-State Input, Max.
30V DC @ 30 °C (86 °F)
26.4V DC @ 60 °C (140 °F)
Number of Inputs
6
Number of Outputs
4
Backplane Current (mA) at 5V
105 mA
Backplane Current (mA) at 24V
50 mA
Voltage, Off-State Input, Max.
5V DC
Current, Off-State Input, Max.
1.5 mA
Voltage, On-State Input, Min.
10V DC
Current, On-State Input, Min.
2 mA
Inrush Current, Max.
250 mA
Input Impedance, Nom.
3 kΩ
IEC Input Compatibility
Type 3
Output Delay Time, ON to OFF, Max.
10 ms
Output Delay Time, OFF to ON, Max.
10 ms
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: inputs 0…5
Group 2: outputs 0…3
Publication 1769-SG002F-EN-P — March 2009
19
1769 Compact
Digital DC Output
Modules
1769-OB8 Current Sourcing 24V DC Output
Module
Attribute
Voltage Category/Type, Output
Value
24V DC, sourcing
Voltage, On-State Output, Min.
20.4V DC
Voltage, On-State Output, Max.
26.4V DC
Number of Outputs
8
Backplane Current (mA) at 5V
145 mA
Output Delay Time, OFF to ON
0.1 ms
Output Delay Time, ON to OFF
1.0 ms
Leakage Current, Off-State Output, Max
1.0 mA @ 26.4V AC
Current, On-State Output, Min.
1.0 mA
Voltage Drop, On-State Output, Max.
1.0V DC @ 2 A
Output Surge Current, Max.
4.0 A
Power Supply Distance Rating
8 modules✶
Isolated Groups
Group 1: outputs 0 to 3
Group 2: outputs 4 to 7
✶The module may not be more than this number of modules away from the power supply.
Publication 1769-SG002F-EN-P — March 2009
20
1769-OB16 Current Sourcing 24V DC Output
Module
Attribute
Voltage Category/Type, Output
Value
24V DC, sourcing
Voltage, On-State Output, Min.
20.4V DC
Voltage, On-State Output, Max.
26.4V DC
Number of Outputs
16
Backplane Current (mA) at 5V
200 mA
Output Delay Time, OFF to ON
0.1 ms
Output Delay Time, ON to OFF
1.0 ms
Leakage Current, Off-State Output, Max
1.0 mA @ 26.4V AC✶
Current, On-State Output, Min.
1.0 mA
Voltage Drop, On-State Output, Max.
1.0V AC @ 1.0 A
Output Surge Current, Max.
2.0 A‡
Power Supply Distance Rating
8 modules§
Isolated Groups
Group 1: outputs 0 to 15 (internally connected to common)
✶Typical Loading Resistor - To limit the effects of leakage current through solid state outputs, a loading resistor can be
connected in parallel with your load. Use a 5.6 kΩ, 0.5 W resistor for transistor outputs, 24V DC operation.
Repeatability is once every 2 seconds for a duration of 10 ms.
‡Recommended Surge Suppression - Use a 1N4004 diode reverse-wired across the load for transistor outputs switching 24V
DC inductive loads. For additional details, refer to "Industrial Automation Wiring and Grounding Guidelines," Allen-Bradley
publication 1770-4.1
§The module may not be more than this number of modules away from the power supply.
Publication 1769-SG002F-EN-P — March 2009
21
1769-OB16P Protected Current Sourcing 24V DC
Output Module
Attribute
Voltage Category/Type, Output
Value
24V DC, sourcing
Voltage, On-State Output, Min.
20.4V DC
Voltage, On-State Output, Max.
26.4V DC
Number of Outputs
16
Backplane Current (mA) at 5V
160 mA✶
Output Delay Time, OFF to ON
1.0 ms
Output Delay Time, ON to OFF
2.0 ms
Leakage Current, Off-State Output, Max
1.0 mA @ 26.4V AC
Current, On-State Output, Min.
1.0 mA
Voltage Drop, On-State Output, Max.
0.5V DC
Output Surge Current, Max.
2.0 A‡§
Power Supply Distance Rating
8 modules♣
Isolated Groups
Group 1: outputs 0 to 15 (internally connected to common)
✶200 mA max.
Typical Loading Resistor - To limit the effects of leakage current through solid state outputs, a loading resistor can be
connected in parallel with your load. Use a 5.6 kΩ, 0.5 W resistor for transistor outputs, 24V DC operation.
‡Repeatability is once every 2 seconds for a duration of 10 ms.
§Recommended Surge Suppression - Use a 1N4004 diode reverse-wired across the load for transistor outputs switching 24V
DC inductive loads. For additional details, refer to "Industrial Automation Wiring and Grounding Guidelines," Allen-Bradley
publication 1770-4.1.
♣The module may not be more than this number of modules away from the power supply.
Publication 1769-SG002F-EN-P — March 2009
22
1769-OG16 TTL Output Module
Attribute
Voltage Category
Value
5V DC TTL signal output
Operating Voltage Range
4.5…5.5V DC
50 mV peak-to-peak ripple, max
Number of Outputs
16
Backplane Current (mA) at 5V
200 mA
Heat Dissipation
1.2 Total Watts (The W per point plus the min W, with all points
energized.)
Signal On Delay, Max (resistive load)
0.25
Signal Off Delay, Max (resistive load)
0.50
Voltage, Off-State Input (typical)
4.5…5.5V DC✶
Voltage, On-State Output, Max.
0…0.4V DC
Current, On-State Output, Min.
0.15 mA
Output Continuous Current per Point, Max.
24 mA
Power Supply Distance Rating
8 modules
Output Point to Bus (CompactBus) Isolation
Verified by one of the following dielectric tests: 1200V AC for 2 s or
1697V DC for 2 s
75V DC working voltage (IEC Class 2 reinforced insulation)
✶TTL outputs are inverted (on = 1 = logic low voltage = 0…0.4V DC; off = 0 = logic high voltage = 4.5…5.5V DC). Use a NOT
instruction in the ladder program to convert to traditional true=high logic.
Publication 1769-SG002F-EN-P — March 2009
23
1769-OB32 Current Sourcing 24V DC Output
Module✶
Attribute
Voltage Category/Type, Output
Value
24V DC, sourcing✶
Voltage, On-State Output, Min.
20.4V DC
Voltage, On-State Output, Max.
26.4V DC
Number of Outputs
32
Backplane Current (mA) at 5V
300 mA
Output Delay Time, OFF to ON
0.1 ms
Output Delay Time, ON to OFF
1.0 ms
Leakage Current, Off-State Output, Max
1.0 mA @ 26.4V AC
Current, On-State Output, Min.
1.0 mA
Voltage Drop, On-State Output, Max.
1.0V DC @ 1.0 A
Output Surge Current, Max.
2.0 A (Repeatable once every 2 s for a duration of 10 ms.)‡
Power Supply Distance Rating
6 modules§
Isolated Groups
Group 1: outputs 0 to 15 (internally connected to DC COM 1)
Group 2: outputs 16 to 31 (internally connected to DC COM 2)
✶Sourcing Output - Source describes the current flow between the I/O module and the field device. Sourcing output circuits
supply (source) current to sinking field devices. Field devices connected to the negative side (DC Common) of the field power
supply are sinking field devices. Field devices connected to the positive side (+V) of the field supply are sourcing field devices.
Europe: DC sinking input and sourcing output module circuits are the commonly used options.
Typical Loading Resistor - To limit the effects of leakage current through solid state outputs, a loading resistor can be
connected in parallel with your load. Use a 5.6K ohm, ½ watt resistor for transistor outputs, 24V DC operation.
‡Recommended Surge Suppression - Use a 1N4004 diode reverse-wired across the load for transistor outputs switching 24V
DC inductive loads. For additional details, refer to Industrial Automation Wiring and Grounding Guidelines, Allen-Bradley
publication 1770-4.1.
§The module may not be more than this number of modules away from the power supply.
✶The
1769-OB32 module is a 1.5-slot wide module.
Publication 1769-SG002F-EN-P — March 2009
24
1769-OB32T Current Solid-state Sourcing 24V DC
Output Module✶
Attribute
Voltage Category/Type, Output
Value
24V DC, sourcing
Operating Voltage Range
10.2V DC…26.4V DC
Number of Outputs
32
Backplane Current (mA) at 5V
220 mA (1.10 W) mA
Heat Dissipation
4.76 Total W (The W per point, plus the min W, with all points
energized.)
Signal On Delay, Max (resistive load)
0.5
Signal Off Delay, Max (resistive load)
4.0
Leakage Current, Off-State Output, Max
0.1 mA @ 26.4V DC
Continuous Current, Max
0.5 A per point
2.0 A per common
4.0 A per module
Voltage Drop, On-State Output, Max.
0.3V DC @ 0.5 A
Output Surge Current, Max.
2.0 A (repeatability is once every 2 s for a duration of 10 ms)
Power Supply Distance Rating
8 modules
Output Point to Bus Isolation
Verified by one of the following dielectric tests: 1200V AC for 2 s or
1697V DC for 2 s
75V DC working voltage (IEC Class 2 reinforced insulation)
Isolated Groups
Group 1: outputs 0…15 (internally connected to DC COM 1)
Group 2: outputs 16…31 (internally connected to DC COM 2)
✶The
Publication 1769-SG002F-EN-P — March 2009
1769-OB32T module is a 1.5-slot wide module.
25
1769-OV16 Current Sinking 24V DC Output
Module
Attribute
Voltage Category/Type, Output
Value
24V DC, sinking
Voltage, On-State Output, Min.
20.4V DC
Voltage, On-State Output, Max.
26.4V DC
Number of Outputs
16
Backplane Current (mA) at 5V
200 mA
Output Delay Time, OFF to ON
0.1 ms
Output Delay Time, ON to OFF
1.0 ms
Leakage Current, Off-State Output, Max
1.0 mA @ 26.4V AC✶
Current, On-State Output, Min.
1.0 mA
Voltage Drop, On-State Output, Max.
1.0V AC @ 1.0 A
Output Surge Current, Max.
2.0 A‡
Power Supply Distance Rating
8 modules§
Isolated Groups
Group 1: outputs 0 to 15 (internally connected to common)
✶Typical Loading Resistor - To limit the effects of leakage current through solid state outputs, a loading resistor can be
connected in parallel with your load. Use a 5.6 kΩ, o.5 W resistor for transistor outputs, 24V DC operation.
Repeatability is once every 2 seconds for a duration of 10 ms.
‡Recommended Surge Suppression - Use a 1N4004 diode reverse-wired across the load for transistor outputs switching 24V
DC inductive loads. For additional details, refer to "Industrial Automation Wiring and Grounding Guidelines," Allen-Bradley
publication 1770-4.1.
§The module may not be more than this number of modules away from the power supply.
Publication 1769-SG002F-EN-P — March 2009
26
1769-OV32T Current Sinking 24V DC Output
Module
Attribute
Voltage Category/Type, Output
Value
24V DC, sinking
Operating Voltage Range
10.2…26.4V DC
Number of Outputs
32
Backplane Current (mA) at 5V
220 mA
Output Delay Time, OFF to ON
0.5 ms
Output Delay Time, ON to OFF
4.0 ms
Leakage Current, Off-State Output, Max
0.1 mA @ 26.4V AC
Current, On-State Output, Min.
1.0 mA
Voltage Drop, On-State Output, Max.
1.0V DC @ 1 A
Output Surge Current, Max.
1.0 A✶
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: outputs 0…15 (internally connected to DC COM 1)
Group 2: outputs 16…31 (internally connected to DC COM 2)
✶Preliminary.
Publication 1769-SG002F-EN-P — March 2009
27
1769 Compact
Digital Contact
Output Modules
These ratings apply to the digital contact output modules.
Continuous Amperes
Amps per
Make
Volts, Max. Point
240V AC
2.5 A
120V AC
125V DC 1.0 A
24V DC 2.0 A
7.5 A
15 A
0.22 A
1.2 A
Voltamperes
Break
Make
0.75 A
1.5 A
1800 VA
Break
180 VA
28 VA
28 VA
IEC 947
NEMA ICS
2-125
AC15✶
C300
DC13✶
⎯
R150
⎯
✶Does not apply to the 1769-OW16 module.
1769-OW8 AC/DC Relay Output Module
Attribute
Voltage Category/Type, Output
Value
AC/DC normally open relay
Voltage, On-State Output, Min.
5V AC/5V DC
Voltage, On-State Output, Max.
265V AC/125V DC
Number of Outputs
8
Backplane Current (mA) at 5V
125 mA
Backplane Current (mA) at 24V
100 mA
Output Delay Time, OFF to ON
10 ms10 ms
Output Delay Time, ON to OFF
10 ms
Leakage Current, Off-State Output, Max
0 mA
Current, On-State Output, Min.
10 mA at 5V DC
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: outputs 0 to 3
Group 2: outputs 4 to 7
Publication 1769-SG002F-EN-P — March 2009
28
1769-OW8I Isolated AC/DC Relay Output Module
Attribute
Voltage Category/Type, Output
Value
AC/DC Relay
Voltage, On-State Output, Min.
5V AC/5V DC
Voltage, On-State Output, Max.
265V AC/125V DC
Number of Outputs
8
Backplane Current (mA) at 5V
125 mA
Backplane Current (mA) at 24V
100 mA
Output Delay Time, OFF to ON
10 ms
Output Delay Time, ON to OFF
10 ms
Leakage Current, Off-State Output, Max
0 mA
Current, On-State Output, Min.
10 mA at 5V DC
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: outputs 0 to 3
Group 2: outputs 4 to 7
Publication 1769-SG002F-EN-P — March 2009
29
1769-OW16 AC/DC Relay Output Module
Attribute
Voltage Category/Type, Output
Value
AC/DC Relay
Voltage, On-State Output, Min.
5V AC/5V DC
Voltage, On-State Output, Max.
265V AC/125V DC
Number of Outputs
16
Backplane Current (mA) at 5V
205 mA
Backplane Current (mA) at 24V
180 mA
Output Delay Time, ON to OFF, Max.
10 ms (resistive load)
Output Delay Time, OFF to ON, Max.
10 ms (resistive load)
Leakage Current, Off-State Output, Max
0 mA
Current, On-State Output, Min.
10 mA @ 5V DC
Power Supply Distance Rating
8 modules
Isolated Groups
Group 1: outputs 0…7
Group 2: outputs 8…15
Publication 1769-SG002F-EN-P — March 2009
30
Analog I/O Modules
Choose analog, thermocouple, or RTD modules when you need these features:
Individually configurable channels
Ability to individually enable and disable channels
On-board scaling
Autocalibration of inputs
Online configuration
Selectable input filters
Over-range and under-range detection and indication
Selectable response to a broken input sensor
Selectable power source
Input modules offer both single-ended or differential inputs
Ability to direct output device operation during an abnormal condition
High accuracy ratings
Selecting Analog Modules
Cat. No.
Number of Inputs
Number of Outputs
Description
Page
1769-IF4
1769-IF4I
1769-IF8
1769-IF16C
1769-IF16V
1769-OF2
1769-OF4CI
1769-OF8C
1769-OF4VI
1769-OF8V
4 inputs
4 inputs
8 inputs
16 inputs, current
16 inputs, voltage
2 outputs
4 outputs, current
8 outputs, current
4 outputs, voltage
8 outputs, voltage
Analog input
Isolated analog input
Analog input
Analog input, high-density
Analog input, high-density
Analog output
Isolated analog output
Analog output
Isolated analog output
Analog output
31
33
35
37
38
39
40
41
42
43
1769-IF4XOF2
4 inputs
2 outputs
Analog combination input and output
44
1769-IT6
6 inputs
Thermocouple input
1769-IR6
6 inputs
RTD input
Certifications: C-UL (under CSA C22.2 No. 142), UL 508, CE, C-Tick
Publication 1769-SG002F-EN-P — March 2009
47
51
31
1769-IF4 Analog Input Module
Wiring Differential Inputs
Wiring Single-ended Sensor/Transmitter Inputs
Wiring Mixed Transmitter Inputs
Publication 1769-SG002F-EN-P — March 2009
32
1769-IF4 Specifications
The external power supply must be rated Class 2, with a 24V DC range of 20.4…26.4V
DC and 60 mA minimum.
Series B and later modules provide this option.
Attribute
Voltage Category/Type, Input
Value
±10.5V DC
-0.5…10.5V DC
-0.5…5.25V DC
0.5…5.25V DC
Current Range, Analog Input
0…21 mA or 3.2…21 mA, full-scale✶
Number of Inputs
4
Backplane Current (mA) at 5V
105 mA
Backplane Current (mA) at 24V
60 mA
Input Resolution, Bits
14 bits (unipolar)‡
Normal Mode Rejection Ratio
-50 dB at 50 and 60 Hz with the 50 or 60 Hz filter selected, respectively.
Input Impedance
Current Input: 250 Ω
Voltage Input: 220 Ω
Accuracy Drift w/Temp., Analog Inputs
Current Input: ±0.0045%/°C
Voltage Input: ±0.003%/°C
Non-linearity, Input
±0.03% full scale
Repeatability, Input
±0.03%§
Module Error over Full Temperature Range
±0.03% - Voltage
±0.05% - Current
Input Channel Configuration
Configuration via configuration software screen or the user program (by writing a unique
bit pattern into the module’s configuration file). Refer to your controller’s user manual to
determine if user program configuration is supported.
Calibration
The module performs autocalibration on channel enable and on a configuration change
between channels.
Diagnostics Type
Over- or under-range by bit reporting
Power Supply Distance Rating
8 modules♣
Isolation Voltage
500V AC or 710V DC for 1 minute, 30V AC/30VDC working voltage (IEC Class 2 reinforced
insulation), input group to bus
✶The over- or under-range flag will come on when the normal operating range (over/under) is exceeded. The module will
continue to convert the analog input up to the maximum full scale range. The flag automatically resets when within the normal
operating range.
If the optional 24V DC Class 2 power supply is used, the 24V DC current draw from the bus is 0 mA.
‡Resolution is dependent upon your filter selection. The maximum resolution is achieved with either the 50 or 60 Hz filter
selected. For resolution with other filter selections, refer to the user manual, publication 1769-UM002.
§Repeatability is the ability of the input module to register the same reading in successive measurements for the same input
signal.
♣The module may not be more than 8 modules away from the system power supply.
Publication 1769-SG002F-EN-P — March 2009
33
1769-IF4I Isolated Analog Input Module
Wiring Differential Inputs
Wiring Single-ended Sensor/Transmitter Inputs
Publication 1769-SG002F-EN-P — March 2009
34
Wiring Mixed Transmitter Inputs
1769-IF4I Specifications
Attribute
Voltage Category/Type, Input
Value
±10.5V DC
0…10.5V DC
0…5.25V DC
0.5…5.25V DC
Current Range, Analog Input
0…21 mA or 3.2…21 mA, full-scale✶
Number of Inputs
4
Backplane Current (mA) at 5V
145 mA
Backplane Current (mA) at 24V
125 mA
Input Resolution, Bits
14 bits (unipolar)
Normal Mode Rejection Ratio
-50 dB at 50 and 60 Hz with the 10 Hz filter selected, respectively.
Input Impedance
Current Input: 249 Ω
Voltage Input: 1M Ω
Accuracy Drift w/Temp., Analog Inputs
Current Input: ±0.0045%/°C
Voltage Input: ±0.003%/°C
Non-linearity, Input
±0.03% full scale
Repeatability, Input
±0.03%‡
Module Error over Full Temperature Range
±0.03% - Voltage
±0.05% - Current
Input Channel Configuration
Configuration via configuration software screen or the user program (by writing a unique
bit pattern into the module’s configuration file). Refer to your controller’s user manual to
determine if user program configuration is supported.
Calibration
The module performs only initial factory calibration.
Diagnostics Type
Over- or under-range by bit reporting, process alarms
Power Supply Distance Rating
8 modules§
Isolation Voltage
500V AC or 710V DC for 1 minute, 30V AC/30V DC working voltage (IEC Class 2 reinforced
insulation), input group to bus
✶The over- or under-range flag will come on when the normal operating range (over/under) is exceeded. The module will
continue to convert the analog input up to the maximum full scale range. The flag automatically resets when within the normal
operating range.
Resolution is dependent upon your filter selection. The maximum resolution is achieved with either the 50 or 60 Hz filter
selected. For resolution with other filter selections, refer to the user manual, publication 1769-UM002.
‡Repeatability is the ability of the input module to register the same reading in successive measurements for the same input
signal.
§The module may not be more than 8 modules away from the system power supply.
Publication 1769-SG002F-EN-P — March 2009
35
1769-IF8 Analog Input Module
Wiring Differential Inputs
Wiring Single-ended Sensor/Transmitter Inputs
Publication 1769-SG002F-EN-P — March 2009
36
Wiring Mixed Transmitter Inputs
1769-IF8 Specifications
Attribute
Voltage Category/Type, Input
Value
±10V DC (±10.5V DC full scale)
0…10V DC (-0.5…10.5V DC full scale)
0…5V DC (-0.5…5.25V DC full scale)
1…5V DC (0.5…5.25V full scale)✶
Current Range, Analog Input
0…20 mA or 4…20 mA, full-scale
Number of Inputs
8
Backplane Current (mA) at 5V
120 mA
Backplane Current (mA) at 24V
70 mA
Input Resolution
16 bits (unipolar)
15 bits + sign (bipolar)
Normal Mode Rejection Ratio
-50 dB at 50 and 60 Hz with the 10 Hz filter selected, respectively
Input Impedance
Current Input: 250 Ω
Voltage Input: 220 Ω
Accuracy Drift w/Temp.
Current Input: ±0.0045%/°C
Voltage Input: ±0.003%/°C
Non-linearity, Input
±0.03%
Input Repeatability
±0.03%‡
Module Error over Full Temperature Range
±0.03% - Voltage
±0.05% - Current
Input Channel Configuration
Via configuration software screen or the user program (by writing a unique bit pattern
into the module’s configuration file). Refer to your controller’s user manual to determine
if user program configuration is supported.
Calibration
The module performs autocalibration on channel enable and on a configuration change
between channels
Diagnostics Type
Over- or under-range by bit reporting, process alarms
Power Supply Distance Rating
8 modules§
Isolation Voltage
500V AC or 710V DC for 1 min (qualification test), 30V AC/30V DC working voltage (IEC
Class 2 reinforced insulation), input group to bus
✶The over- or under-range flag will come on when the normal operating range (over/under) is exceeded. The module will
continue to convert the analog input up to the maximum full scale range. The flag automatically resets when within the
normal operating range.
The over- or under-range flag will come on when the normal operating range (over/under) is exceeded. The module will
continue to convert the analog input up to the max full scale range. The flag automatically resets when within the normal
operating range.
‡Repeatability is the ability of the input module to register the same reading in successive measurements for the same input
signal.
§The module may not be more than 8 modules away from the system power supply.
Publication 1769-SG002F-EN-P — March 2009
37
1769-IF16 High-density Current Analog Input
Module
Sensor/
Transmitter
1769-IF16C Terminal Block
+
-
Current
Transmitter
+ Signal
Power Supply(1)
Current Transmitter
+ Ground
Signal
IN0+
IN1+
IN2+
IN3+
IN4+
IN5+
IN6+
IN7+
Com
Com
IN8+
IN9+
IN10+
IN11+
IN12+
IN13+
(1) The sensor power supply must be rated Class 2.
IN14+
IN15+
1769-IF16C Specifications
Attribute
Value
Voltage Category/Type, Input
—
Current Range, Analog Input
0…20 mA
4…20 mA
Number of Inputs
16 single-ended
Backplane Current @ 5V
190 mA
Backplane Current @ 24V
70 mA
Input Resolution
16 bits (unipolar)
15 bits + sign (bipolar)
Input Impedance
249 Ω
Accuracy Drift w/Temp.
±0.0045% per °C
Non-linearity, Input
±0.03% full scale
Input Repeatability
±0.03% for 16 Hz filter
Module Error over Full Temperature Range
1.25% for 16 Hz filter
Calibration
None required
Diagnostics Type
Over- or under-range by bit reporting, process alarms, per channel
Power Supply Distance Rating
8 modules
Isolation Voltage
Input group to bus
500V AC or 710V DC for 1 minute (qualification test)
30V AC/30V DC working voltage (IEC Class 2 reinforced insulation)
Publication 1769-SG002F-EN-P — March 2009
38
1769-IF16 High-density Voltage Analog Input
Module
1769-IF16V Terminal Block
Sensor/
+
Transmitter
Power(1)
-
Voltage
Transmitter
+
Signal
Voltage Transmitter
+ Ground
Signal
IN0+
IN1+
IN2+
IN3+
IN4+
IN5+
IN6+
IN7+
Com
Com
IN8+
IN9+
IN10+
IN11+
IN12+
IN13+
(1) The sensor power supply must be rated Class 2.
IN14+
IN15+
1769-IF16V Specifications
Attribute
Value
Voltage Category/Type, Input
±10V DC
0…10V DC
0…5V DC
1…5V DC
Current Range, Analog Input
—
Number of Inputs
16 single-ended
Backplane Current @ 5V
190 mA
Backplane Current @ 24V
70 mA
Input Resolution
16 bits (unipolar)
15 bits + sign (bipolar)
Input Impedance
>1 MΩ (typical)
Accuracy Drift w/Temp.
±0.003% per °C
Non-linearity, Input
±0.03% full scale
Input Repeatability
±0.06% for 16 Hz filter
Module Error over Full Temperature Range
1.0% for 16 Hz, 50 Hz, and 60 Hz filters
Calibration
None required
Diagnostics Type
Over- or under-range by bit reporting, process alarms, per channel
Power Supply Distance Rating
8 modules
Isolation Voltage
Input group to bus
500V AC or 710V DC for 1 minute (qualification test)
30V AC/30V DC working voltage (IEC Class 2 reinforced insulation)
Publication 1769-SG002F-EN-P — March 2009
39
1769-OF2 Analog Output Module
Attribute
Voltage Category/Type, Output
Value
±10.5V DC
-0.5…10.5V DC
-0.5…5.25V DC
0.5…5.25V DC
Current Range, Analog Output
0…20 mA or 4…20 mA
0…21 mA or 3.2…21 mA, full-scale
Number of Outputs
2
Backplane Current (mA) at 5V
120 mA
Backplane Current (mA) at 24V
120 mA✶
Output Resolution, Bits
14 bits (unipolar); 14 bits plus sign (bipolar)
±10V DC: Sign + 14 bits, 0.64 mV
0 to +5V DC: Sign + 13 bits, 0.64 mV
0 to +10V DC: Sign + 14 bits, 0.64 mV
+4 to +20 mA: Sign + 14 bits, 1.28 μA
+1 to +5V DC: Sign + 13 bits, 0.64 mV
0 to +20 mA: Sign + 14 bits, 1.28 μA
Conversion Type, Outputs
Sigma-Delta
Step Response to 63% of FS, Voltage Output
2.9 ms
Step Response to 63% of FS, Current Output 2.9 ms
Current Load on Voltage Output, Max.
10 mA
Resistive Load on Current Output
0…500 Ω‡
Load Range, Voltage Output
>1 kΩ at 10V DC
Inductive Load
0.1 mH
Output Capacitance
1 μF
Calibration
None required
Accuracy Drift w/Temp., Analog Outputs
Current Output: ±0.0058% Full Scale/°C
Voltage Output: ±0.0086% Full Scale/°C
Non-linearity, Output
±0.05% full scale
Repeatability, Output
±0.05%§
Module Error over Full Temperature Range
±0.8% - Voltage
±0.55% - Current
Open Circuit Protection
Yes
Short Circuit Protection (Yes/No)
Yes
Overvoltage Protection
Yes
Diagnostics Type
Over- or under-range by bit reporting
Output wire broken or load resistance high by bit reporting (current mode only)
Power Supply Distance Rating
8 modules
Isolation Voltage
500V AC or 710V DC for 1 minute (qualification test), 30V AC/30V DC working voltage
(IEC Class 2 reinforced insulation), output group to bus
✶If the optional 24V DC Class 2 power supply is used, the 24V DC current draw from the bus is 0 mA.
Step response is the period of time between when the D/A converter was instructed to go from minimum to full range until
the device is at 63% of full range.
‡Includes wire resistance.
§Repeatability is the ability of the output module to reproduce output readings when the same controller value is applied to it
consecutively, under the same conditions and in the same direction.
Publication 1769-SG002F-EN-P — March 2009
40
1769-OF4CI Isolated Analog Current Output
Module
Attribute
Current Range, Analog Output
Value
0…20 mA, 4…20 mA
0…21 mA, 3.2…21 mA full scale✶
Number of Outputs
4
Backplane Current (mA) at 5V
145 mA
Backplane Current (mA) at 24V
140 mA
Output Resolution
16 bits (unipolar)
+4…+20 mA: 15.59 bits, 0.324 μA/bit
0…+20 mA: 15.91 bits, 0.324 μA/bit
Output Conversion Rate
10 ms
Step Response to 63% of FS, Output
Current Output: <2.9 ms
Resistive Load on Current Output
0…500 Ω
Inductive Load
0.1 mH
Calibration
None required
Non-linearity, Output
±0.05% (in percent full scale)
Output Repeatability
±0.05% (in percent full scale)‡
Module Error over Full Temperature Range ±0.55%
Open Circuit Protection
Yes
Short Circuit Protection (Yes/No)
Yes
Overvoltage Protection
Yes
Diagnostics Type
Over - or under-range/Clamps Exceeded by bit reporting
Output wire broken or load resistance high by bit reporting
Power Supply Distance Rating
8 modules
Isolation Voltage
500V DC
✶The over- or under-range flag will come on when the normal operating range (over/under) is exceeded. The module will
continue to convert the analog output up to the maximum full scale range. The flag automatically resets when within the
normal operating range unless configured to latch.
Includes wire resistance.
‡Repeatability is the ability of the output module to reproduce output readings when the same controller value is applied to it
consecutively, under the same conditions and in the same direction.
Publication 1769-SG002F-EN-P — March 2009
41
1769-OF4VI Isolated Analog Voltage Output
Module
Attribute
Voltage Range, Analog Output
Number of Outputs
Value
-10.5…10.5V, -0.5….25V
-0.5…10.5V, 0.5…5.25V
4
Backplane Current (mA) at 5V
145 mA
Backplane Current (mA) at 24V
75 mA
Output Resolution, Bits
16 bits (unipolar), 15 bits + sign (bipolar)
-10…+10V, 15.89 bits, 329 μV/bit
0…+5V, 13.89 bits, 329 μV/bit
0…+10V, 14.89 bits, 329 μV/bit
+1…+5V, 13.57 bits, 329 μV/bit
Output Conversion Rate
10 ms
Step Response to 63% of FS, Voltage Output <2.9 ms
Resistive Load on Current Output
2000 Ω, Min.
Inductive Load
0.1 mH max
Calibration
None required
Non-linearity, Output
±0.05%
Repeatability, Output
±0.05%
Module Error over Full Temperature Range ±0.80%
Open Circuit Protection
Yes
Short Circuit Protection (Yes/No)
Yes
Overvoltage Protection
Yes
Diagnostics Type
Over- or under-range/Clamps Exceeded by bit reporting
Power Supply Distance Rating
8 modules
Isolation Voltage
500V DC
Publication 1769-SG002F-EN-P — March 2009
42
1769-OF8C Analog Output Current Module
Attribute
Current Range, Analog Output
Number of Outputs
Value
0…20 mA or 4…20 mA
0…21 mA or 3.2…21 mA, full-scale
8
Backplane Current (mA) at 5V
145 mA
Backplane Current (mA) at 24V
160 mA✶
Output Resolution, Bits
16 bits (unipolar)
4…20 mA: 15.59 bits, 0.323 μA/bit
0…20 mA: 15.91 bits, 0.323 μA/bit
Output Conversion Rate
5 ms
Step Response to 63% of FS, Current Output <2.9 ms
Resistive Load on Current Output
0…500 Ω
Inductive Load
0.1 mH max
Calibration
None required
Accuracy Drift w/Temp., Analog Outputs
Current Output: ±0.0058% Full Scale/°C
Non-linearity, Output
±0.05%
Repeatability, Output
±0.05%‡
Module Error over Full Temperature Range
±0.55% - Current
Open Circuit Protection
Yes
Short Circuit Protection (Yes/No)
Yes
Overvoltage Protection
Yes
Diagnostics Type
Over- or under-range by bit reporting
Output wire broken or load resistance high by bit reporting
Power Supply Distance Rating
8 modules
Isolation Voltage
500V AC or 710V DC for 1 minute (qualification test), 30V AC/30V DC working voltage
(IEC Class 2 reinforced insulation), output group to bus
✶If the optional 24V DC Class 2 power supply is used, the 24V DC current draw from the bus is 0 mA.
Includes wire resistance.
‡Repeatability is the ability of the output module to reproduce output readings when the same controller value is applied to it
consecutively, under the same conditions and in the same direction.
Publication 1769-SG002F-EN-P — March 2009
43
1769-OF8V Analog Output Voltage Module
Attribute
Voltage Range, Analog Output Full Scale
Value
±10.5V DC
-0.5…10.5V DC
-0.5…5.25V DC
0.5…5.25V DC
Number of Outputs
8
Backplane Current (mA) at 5V
145 mA
Backplane Current (mA) at 24V
125 mA
Output Resolution, Bits
16 bits (unipolar)
±10V DC: 15.89 bits, 330 μV/bit
0…5V DC: 13.89 bits, 330 μV/bit
0…10V DC: 14.89 bits, 330 μV/bit
1…5V DC: 13.57 bits, 330 μV/bit
Output Conversion Rate
5 ms
Step Response to 63% of FS, Voltage Output < 2.9 ms
Resistive Load on Current Output
0…500 Ω
Inductive Load
0.1 mH max
Calibration
None required
Accuracy Drift w/Temp., Analog Outputs
Voltage Output: ±0.0086% Full Scale/°C
Non-linearity, Output
±0.05%
Repeatability, Output
±0.05%
Module Error over Full Temperature Range ±0.8% - Voltage
Open Circuit Protection
Yes
Short Circuit Protection (Yes/No)
Yes
Overvoltage Protection
Yes
Diagnostics Type
Over- or under-range by bit reporting
Output wire broken or load resistance high by bit reporting
Power Supply Distance Rating
8 modules
Isolation Voltage
500V AC or 710V DC for 1 minute (qualification test), 30V AC/30V DC working voltage
(IEC Class 2 reinforced insulation), output group to bus
Publication 1769-SG002F-EN-P — March 2009
44
1769-IF4XOF2 Analog Combination Input/Output
Module
Wiring Differential Inputs
Wiring Single-ended Sensor/Transmitter Inputs
Wiring Mixed Transmitter Inputs
Publication 1769-SG002F-EN-P — March 2009
45
Wiring Analog Outputs
1769-IF4XOF2 Input Specifications
Attribute
Voltage Category/Type, Input
Value
0…10.5V DC
Current Range, Analog Input
0…21 mA, full-scale
Number of Inputs
4
Backplane Current (mA) at 5V
120 mA
Backplane Current (mA) at 24V
160 mA
Input Resolution, Bits
8 bits plus sign
Normal Mode Rejection Ratio
None
Input Impedance
Current Input: 150 Ω
Voltage Input: 150 Ω
Accuracy Drift w/Temp., Analog Inputs
Current Input: ±0.006% (±0.01% Full Scale)/°C
Voltage Input: ±0.006% (±0.01% Full Scale)/°C
Non-linearity, Input
±0.4% full scale
Repeatability, Input
±0.4%
Calibration
Not required
Diagnostics Type
Input: Overrange by bit reporting
Output: Overrange by bit reporting
Power Supply Distance Rating
8 modules
Isolation Voltage
500V AC or 710V DC for 1 minute, 30V AC/30V DC working voltage (IEC Class 2 reinforced
insulation), input to bus and output to bus.
Publication 1769-SG002F-EN-P — March 2009
46
1769-IF4XOF2 Output Specifications
Attribute
Voltage Category/Type, Output
Value
0…10.5V DC
Current Range, Analog Output
0…21 mA, full-scale
Number of Outputs
2
Backplane Current (mA) at 5V
120 mA
Backplane Current (mA) at 24V
160 mA
Output Resolution, Bits
8 bits plus sign
Conversion Type, Outputs
Resistor String
Current Load on Voltage Output, Max. 10 mA
Resistive Load on Current Output
0…300 Ω
Load Range, Voltage Output
>1 kΩ @ 10V DC
Inductive Load
0.1 mH
Output Capacitance
1 μF
Calibration
Not required
Current Input: ±0.006% (±0.01% Full Scale)/°C
Accuracy Drift w/Temp., Analog Inputs
Voltage Input: ±0.006% (±0.01% Full Scale)/°C
Non-linearity, Output
±0.4% full scale
Repeatability, Output
±0.05%
Open Circuit Protection
Yes
Short Circuit Protection (Yes/No)
Yes
Diagnostics Type
Input: Overrange by bit reporting
Output: Overrange by bit reporting
Power Supply Distance Rating
8 modules
Isolation Voltage
500V AC or 710V DC for 1 minute, 30V AC/30V DC working voltage (IEC Class 2 reinforced
insulation), input to bus and output to bus.
Publication 1769-SG002F-EN-P — March 2009
47
1769-IT6 Thermocouple Input Module
The module contains a removable terminal block. Channels are wired as differential
inputs. Two cold-junction compensation (CJC) sensors are attached to the terminal
block to enable accurate readings from each channel. These sensors compensate for
offset voltages introduced into the input signal as a result of the cold junction where
the thermocouple wires are connected to the module.
Important: For proper operation, the CJC sensors must be installed on the
thermocouple module.
Attribute
Number of Inputs
Value
6, plus 2 cold junction sensors
Backplane Current (mA) at 5V
100 mA
Backplane Current (mA) at 24V 40 mA
Conversion Type, Inputs
Delta-Sigma
Input Filtering
Programmable notch filter with multiple frequencies.
Normal Mode Rejection Ratio
85 dB (minimum) at 50 Hz (with 10 Hz or 50 Hz filter)
85 dB (minimum) at 60 Hz (with 10 Hz or 60 Hz filter)
Common Mode Rejection Ratio
115 dB (minimum) at 50 Hz (with 10 Hz or 50 Hz filter)
115 dB (minimum) at 60 Hz (with 10 Hz or 60 Hz filter)
Common Mode Voltage
±10V DC per channel
Non-linearity, Input
±0.03% full scale
Repeatability, Input
±0.03%
Open Circuit Detection Time
7 ms…2.1 s
Calibration
The module performs autocalibration upon power-up and whenever a channel is enabled. You can
also program the module to calibrate every five minutes using the Enable/Disable Cyclic Calibration
bit.
Diagnostics Type
Over- or underrange and open circuit by bit reporting.
Power Supply Distance Rating
8 modules
Publication 1769-SG002F-EN-P — March 2009
48
Data Formats
Choose from these data formats:
Engineering units x 1 (in 0.1°C, 0.1°F or 0.01 mV)
Engineering units x 10 (in °C, °F, or 0.1 mV)
Scaled-for-PID (0...16,383)
Percent of full-scale (0...10,000)
Raw/proportional data (-32,767...32,767)
Engineering Units x 1
Engineering Units x 10
Input Type
0.1 °C
1.0 °C
1.0 °F
J
K
T
E
R
S
B
N
C
±50 mV
±100 mV
-2100...12,000 -3460...21,920
-2700...13,700 -4540...24,980
-2700...4000
-4540...7520
-2700...10,000 -4540...18,320
0...17,680
320...32,140
0...17,680
320...32,140
3000...18,200 5720...32,767✶
-2100...13,000 -3460...23,720
0...23,150
320...32,767✶
-5000...5000
-10,000...10,000
-210...1200
-270...1370
-270...400
-270...1000
0...1768
0...1768
300...1820
-210...1300
0...2315
-500...500
-1000...1000
-346...2192
-454...2498
-454...752
-454...1832
32...3214
32...3214
572...3308
-346...2372
32...4199
0.1 °F
✶Type B and C thermocouples cannot be represented in engineering units x 1 (°F) above 3276.7 °F; therefore, it will be treated
as an over-range error.
When millivolts are selected, the temperature setting is ignored. Analog input data is the same for °C or °F selection.
Repeatability
Input Type
Repeatability for 10 Hz Filter✶
J
N (-110…1300 °C [-166…2372 °F])
N (-210…-110 °C [-346…-166 °F])
T (-170…400 °C [-274…752 °F])
T (-270…-170 °C [-454…-274 °F])
K (-270…1370 °C [-454…2498 °F])
K (-270…-170 °C [-454…-274 °F])
E (-220…1000 °C [-364…1832 °F])
E (-270…-220 °C [-454…-364 °F])
S and R
C
B
±50 mV
±100 mV
±0.1 °C (±0.18 °F)
±0.1 °C (±0.18 °F)
±0.25 °C (±0.45 °F)
±0 .1 °C (±0.18 °F)
±1.5 °C (±2.7 °F)
±0.1 °C (±0.18 °F)
±2.0 °C (±3.6 °F)
±0.1 °C (±0.18 °F)
±1.0 °C (±1.8 °F)
±0.4 °C (±0.72 °F)
±0.7 °C (±1.26 °F)
±0.2 °C (±0.36 °F)
±6 μV
±6 μV
✶Repeatability is the ability of the input module to register the same reading in successive measurements for the same input
signal.
Repeatability at any other temperature in the 0…60 °C (32…140 °F) range is the same as long as the temperature is stable.
Publication 1769-SG002F-EN-P — March 2009
49
Inputs and Ranges
Input Type
Range
J
K
T
E
R
S
B
N
C
±50 mV
±100 mV
-210…1200 °C (-346…2192 °F)
-270…1370 °C (-454…2498 °F)
-270…400 °C (-454…752 °F)
-270…1000 °C (-454…1832 °F)
0…1768 °C (32…3214 °F)
0…1768 °C (32…3214 °F)
300…1820 °C (572…3308 °F)
-210…1300 °C (-346…2372 °F)
0…2315 °C (32…4199 °F)
-50…50 mV
-100…100 mV
Publication 1769-SG002F-EN-P — March 2009
50
Accuracy
Autocalibration Enabled
Accuracy for 10, 50, and 50 Hz Filters, Max.
Autocalibration Disabled
Temperature Drift, Max.
25 °C (77 °F)
0…60 °C (32…140 °F)
0…60 °C (32…140 °F)
±0.6 °C (± 1.1 °F)
±0.9 °C (± 1.7 °F)
±0.0218 °C/°C (±0.0218 °F/°F)
±1.0 °C (± 1.8 °F)
±1.5 °C (±2.7 °F)
±0.0367 °C/°C (±0.0367 °F/°F)
±1.2 °C (±2.2 °F)
±1.8 °C (±3.3 °F)
±0.0424 °C/°C (±0.0424 °F/°F)
±1.0 °C (± 1.8 °F)
±1.5 °C (±2.7 °F)
±0.0349 °C/°C (±0.0349 °F/°F)
±5.4 °C (± 9.8 °F)
±7.0 °C (±12.6 °F)
±0.3500 °C/°C (±0.3500 °F/°F)
±1.0 °C (± 1.8 °F)
±1.5 °C (±2.7 °F)
±0.4995 °C/°C [±0.4995 °F/°F]
±7.5 °C (± 13.5 °F)
±10.0 °C (± 18.0 °F)
±0.0378 °C/°C (±0.0378 °F/°F)
±0.5 °C (± 0.9 °F)
±0.8 °C (±1.5 °F)
±0.0199 °C/°C (±0.0199 °F/°F)
±4.2 °C (± 7.6 °F)
±6.3 °C (±11.4 °F)
±0.2698 °C/°C (±0.2698 °F/°F)
R
±1.7 °C (± 3.1 °F)
±2.6 °C (± 4.7 °F)
±0.0613 °C/°C (±0.0613 °F/°F)
S
±1.7 °C (± 3.1 °F)
±2.6 °C (± 4.7 °F)
±0.0600 °C/°C (±0.0600 °F/°F)
C
±1.8 °C (±3.3 °F)
±3.5 °C (±6.3 °F)
±0.0899 °C/°C (±0.0899 °F/°F)
B
±3.0 °C (±5.4 °F)
±4.5 °C (±8.1 °F)
±0.1009 °C/°C (±0.1009 °F/°F)
±50 mV
±100 mV
±15 μV
±20 μV
±25 μV
±30 μV
±0.44 μV/°C (±0.80 μV/°F)
±0.69 μV/°C (±1.25 μV/°F)
Input Type
J (-210…1200 °C [-346…2192
°F])
N (-200…1300 °C [328…2372 °F])
N (-210…-200 °C [-346…-328
°F])
T (-230…400 °C [-382…752
°F])
T (-270…-230 °C [-454…-382
°F])
K (-230…1370 °C [-382…2498
°F])
K (-270…-225 °C [-454…-373
°F])
E (-210…1000 °C [-346…1832
°F])
E (-270…-210°C [-454…-346
°F])
Publication 1769-SG002F-EN-P — March 2009
51
1769-IR6 RTD Input Module
Each channel is individually configurable via software for two- or three-wire RTD or
direct-resistance input devices. Channels are compatible with four-wire sensors, but the
fourth sense wire is not used. Two programmable-excitation current values (0.5 mA
and 1.0 mA) are provided, to limit RTD self-heating.
Important: The module accepts input from RTDs with up to three wires. If your
application requires a four-wire RTD, one of the two lead compensation wires is not
used, and the RTD is treated like a three-wire sensor. The third wire provides lead wire
compensation.
When configured for RTD inputs, the module can convert the RTD readings into
linearized digital-temperature readings in °C or °F. When configured for resistance
analog inputs, the module can convert voltages into linearized resistance values in
ohms. The module assumes that the direct resistance input signal is linear prior to
input to the module.
Two-wire RTD Configuration
Three-wire RTD Configuration
Publication 1769-SG002F-EN-P — March 2009
52
Two-wire Potentiometer Configuration
Three-wire Potentiometer Configuration
Four-wire RTD Configuration
Publication 1769-SG002F-EN-P — March 2009
53
Each channel is individually configurable via software for two- or three-wire RTD or
direct-resistance input devices. Channels are compatible with four-wire sensors, but the
fourth sense wire is not used. Two programmable-excitation current values (0.5 mA
and 1.0 mA) are provided, to limit RTD self-heating.
Important: The module accepts input from RTDs with up to three wires. If your
application requires a four-wire RTD, one of the two lead compensation wires is not
used, and the RTD is treated like a three-wire sensor. The third wire provides lead wire
compensation.
When configured for RTD inputs, the module can convert the RTD readings into
linearized digital-temperature readings in °C or °F. When configured for resistance
analog inputs, the module can convert voltages into linearized resistance values in
ohms. The module assumes that the direct resistance input signal is linear prior to
input to the module.
Two-wire RTD Configuration
Three-wire RTD Configuration
Publication 1769-SG002F-EN-P — March 2009
54
Two-wire Potentiometer Configuration
Three-wire Potentiometer Configuration
Four-wire RTD Configuration
Publication 1769-SG002F-EN-P — March 2009
55
1769-IR6 Specifications
Attribute
Number of Inputs
Value
6
Backplane Current (mA) at 5V
100 mA
Backplane Current (mA) at 24V 45 mA
Conversion Type, Inputs
Sigma-Delta
Input Filtering
Low pass digital filter with programmable notch filter.
Input Resolution, Bits
Input filter and configuration dependent
Normal Mode Rejection Ratio
70 dB minimum at 50 Hz with the 10 or 50 Hz filter selected
70 dB minimum at 60 Hz with the 10 or 60 Hz filter selected
Common Mode Rejection Ratio
110 dB minimum at 50 Hz with the 10 or 50 Hz filter selected
110 dB minimum at 60 Hz with the 10 or 60 Hz filter selected
Common Mode Voltage
±10V DC per channel
Non-linearity, Input
±0.5% full scale
Repeatability, Input
±0.01 °C (0.018 °F) for Ni and NiFe
±0.2 °C (0.36 °F) for other RTD inputs
±0.04 W for 150 W resistances
±0.2 W for other resistances
Open Circuit Detection Time
6 ms…303 s
Calibration
The module performs autocalibration on channel enable and on a configuration change between
channels. You can also program the module to calibrate every five minutes.
Diagnostics Type
Over- or under-range or broken input by bit reporting.
Power Supply Distance Rating
8 modules
Data Formats
Choose from these data formats:
Engineering units x 1 (in 0.1 °C, 0.1 °F or 0.1 Ω)
Engineering units x 10 (in 1.0 °C, 1.0 °F, or 1.0 Ω)
Scaled-for-PID (0…16,383)
Percent of full-scale (0…10,000)
Raw/proportional data (-32,767…32,767)
Engineering Units x 1
Input Type
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
Engineering Units x 10
0.1 °C
0.1 °F
1.0 °C
1.0 °F
-2000…8500
-3280…15,620
-200…850
-328…1562
-2000…6300
-3280…11,660
-200…630
-328…1166
-1000…2600
-1000…2600
-800…2600
-1000…2000
-1480…5000
-1480…5000
-1120…5000
-3280…1560
100…260
100…260
-80…260
-100…200
-148…500
-148…500
-112…500
-328…156
Publication 1769-SG002F-EN-P — March 2009
56
Accuracy
Autocalibration Enabled
Scaled Accuracy, Max.
Input Type
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
Autocalibration Disabled
Temperature Drift, Max.
25 °C (77 °F)
0...60 °C (32...140 °F)
0...60 °C (32...140 °F)
±0.5 °C (±0.9 °F)
±0.9 °C (±1.62 °F)
±0.026 °C/°C (±0.026 °F/°F)
±0.4 °C (±0.72 °F)
±0.8 °C (±1.44 °F)
±0.023 °C/°C (±0.023 °F/°F)
±0.6 °C (1.08 °F)
±0.2 °C (±0.36 °F)
±0.2 °C (±0.36 °F)
±0.3 °C (±0.54 °F)
±1.1 °C (1.98 °F)
±0.4 °C (±0.72 °F)
±0.4 °C (±0.72 °F)
±0.5 °C (±0.9 °F)
±0.032 °C/°C (0.032 °F/°F)
±0.012 °C/°C (±0.012 °F/°F)
±0.012 °C/°C (±0.012 °F/°F)
±0.015 °C/°C (±0.015 °F/°F)
When you use Platinum 385 RTDs with 0.5 mA excitation current, the module’s
accuracy is:
±0.5 °C (0.9 °F) after you apply power to the module or perform an autocalibration
at 25 °C (77 °F) ambient, with module operating temperature at 25 °C (77 °F).
±[0.5 °C (0.9 °F) + DT ± 0.026 deg./°C (±0.026 deg./°F)] after you apply power to
the module or perform an autocalibration at 25 °C (77 °F) ambient, with module
operating temperature 0…60 °C (32…140 °F). DT is the temperature difference
between the actual-module operating temperature and 25 °C (77 °F). The value
0.026 deg./°C (±0.026 deg./°F) is the temperature drift shown in the table above.
±0.9 °C after you apply power to the module or perform an autocalibration at 60 °C
(140 °F) ambient, with module operating temperature at 60 °C (140 °F).
Publication 1769-SG002F-EN-P — March 2009
57
Cable Specifications
Description
Belden 9501
Two-wire RTDs and
potentiometers
Use
Belden 9533
Belden 83503
Three-wire RTDs and
potentiometers
Three-wire RTDs and
potentiometers
Short runs less than 30 m
(100 ft) and normal
humidity levels
2
Two 0.21 mm (24 AWG) tinned Three 0.21 mm2 (24 AWG)
copper (7 x 32)
tinned copper (7 x 32)
Beldfoil aluminum polyester
Beldfoil aluminum polyester
shield with copper drain wire shield with copper drain wire
PVC
S-R PVC
Chrome PVC
Chrome PVC
NEC Type CM
NEC Type CM
80 °C (176 °F)
80 °C (176 °F)
Conductors
Shield
Insulation
Jacket
Agency Approvals
Temperature Rating
Long runs greater than 30 m
(100 ft) or high humidity
levels
Three 0.21 mm2 (24 AWG)
tinned copper (7 x 32)
Beldfoil aluminum polyester
shield with tinned braid shield
Teflon
Red Teflon
NEC Art-800 Type CMP
200 °C (392 °F)
RTD Standards
Input Type
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
α‡
0.00385
IEC-751 1983,
Amend. 2 1995
SAMA2
Standard
DIN 43760 1987 RC21-4-1966§
X
X
X
X
X
X
X
X
Japanese
Industrial
Standard JIS
C1604-1997
Minco♣
X
X
X
X
X
X
X
X
0.03916
0.00426
0.00618
0.00372
0.00518
Japanese
Industrial
Standard JIS
C1604-1989
X
X
X
X
✶Actual value at 0 °C (32 °F) is 9.042 Ω per SAMA standard RC21-4-1966.
Actual value at 0 °C (32 °F) is 100 Ω per SAMA standard RC21-4-1966.
‡This is the temperature coefficient of resistance which is defined as the resistance change per Ω per °C.
§Scientific Apparatus Makers Association.
♣Minco type NA (Nickel) and Minco type FA (Nickel-Iron).
Publication 1769-SG002F-EN-P — March 2009
58
Resistance Device Compatibility
Resistance Device Type
Resistance Range
(0.5 mA excitation)
Resistance Range
(1.0 mA excitation)
150 Ω
500 Ω
1000 Ω
3000 Ω
0...150 Ω
0...500 Ω
0...1000 Ω
0...3000 Ω
0...150 Ω
0...500 Ω
0...1000 Ω
Not allowed
RTD and Resistance Input Ranges
Input Type✶
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
Temperature Range
(0.5 mA excitation)
Temperature Range
(1.0 mA excitation)
-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)
-200…850 °C (328…1562 °F)
-200…850 °C (328…1562 °F)
-200…850 °C (328…1562 °F)
Not allowed
-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)
-100…260 °C (-148…500 -100…260 °C (-148…500
°F)
°F)
-80…260 °C (-112…500 -80…260 °C (-112…500
°F)
°F)
-200…180 °C (-328…338 -100…200 °C (-148…392
°F)
°F)
Not allowed
✶Digits following the RTD type represent the temperature coefficient of resistance (Ω), which is defined as the resistance
change per Ω per °C. For instance, platinum 385 refers to platinum RTD with α = 0.00385 Ω/Ω-°C, or simply 0.00385/°C.
Actual value at 0 °C (32 °F) is 100 Ω per DIN standard.
Publication 1769-SG002F-EN-P — March 2009
59
1769-HSC Highspeed Counter
Module
Use the 1769-HSC when you need these features:
Intelligent counter module with its own microprocessor and I/O that is capable of
reacting to high-speed input signals.
Count and rate values can be used to activate up to four embedded outputs and 12
virtual outputs based on user-defined ranges.
Signals received at the inputs are filtered, decoded, and counted.
Signals are also processed to generate rate and time-between-pulses (pulse interval)
data.
Counter module capable of interfacing with up to two channels of quadrature or four
channels of pulse/count inputs.
Attribute
Backplane Current (mA) at 5V
Value
425 mA
Power Supply Distance Rating
4 modules
Input Specifications
Attribute
Value
Voltage Category/Type, Input
2
Current Range, Analog Input
-30…+30V DC
Voltage, On-State Input, Max.
30V DC
Current, On-State Input, Max.
15 mA
Voltage, Off-State Input, Max.
1.0V DC
Current, Off-State Input, Max.
1.5 mA
Leakage Current, Off-State Input, Max 1.5 mA
Input Impedance, Nom.
1950 Ω
Input Pulse Width, Min.
250 ns
Input Phase Separation, Min.
131 ns
Isolation Voltage
1200V AC or 1659V DC for 1s, 75V DC working voltage (IEC Class 2 reinforced insulation), input
to bus, input to input, and output to bus.
Output Specifications
Attribute
Value
Voltage Category/Type, Output
5…30V DC
Current Range, Analog Output
User Power - 0.1V DC
Current, On-State Output, Max.
1 A per point
4 A per module
Voltage Drop, On-State Output, Max.
0.5V DC
Leakage Current, Off-State Output, Max 5 μA
Reverse Polarity Protection
30V DC
Isolation Voltage
1200V AC or 1659V DC for 1s, 75V DC working voltage (IEC Class 2 reinforced insulation),
input to bus, input to input, and output to bus.
Publication 1769-SG002F-EN-P — March 2009
60
Throughput and Timing
Operation
Description
Input file update time
The delay between the time
the module receives a pulse
1 ms
and when the Compactbus
count value is updated.
Output turn-on time
Output turn-off time
Timing, Max.
The time it takes for the
real output to reach 90%
output voltage after
400 μs
commanded by the module,
not including processor
scan time.
The time it takes for the
real output to reach 10%
output voltage after
200 μs
commanded by the module,
not including the processor
scan time.
Rate Accuracy
This graph shows rate error at various frequencies.
Of the lines that rise at low frequencies, the leftmost is a 10 second update time
(CtrnCyclicRateUpdateTime = 10,000).
The rightmost line is a 1 ms update time (CtrnCyclicRateUpdateTime = 1).
The line that rises at high frequencies illustrates Ctr[n].PulseInterval.
Publication 1769-SG002F-EN-P — March 2009
61
1769 Compact
Combination
Module
1769-BOOLEAN Combination 24V DC Sink
Input/Source Output BOOLEAN Control Module
General Specifications
Attribute
Closed Loop Time (digital filter = 0)
Value
Output on-state current ≥ 5 mA: 100 μs max
Output on-state current < 5 mA: 150 μs max
Backplane Current (mA) at 5V
220 mA
Heat Dissipation
3.55 Total W (The W per point, plus the minimum W, with all
points energized.)
Power Supply Distance Rating
8 modules✶
Isolated Groups
Group 1: inputs 0 to 7
Group 2: outputs 0 to 3
Input Point to Output Point Isolation
Verified by one of the following dielectric tests: 1200V AC for 1 s or
1697V DC for 1 s
75V DC working voltage (IEC Class 2 reinforced insulation)
Vendor I.D. Code
1
Product Type Code
109
Product Code
37
✶The module may not be more than 8 modules away from the power supply or controller.
Publication 1769-SG002F-EN-P — March 2009
62
Input Specifications
Attribute
Voltage Category/Type, Input
Value
24V DC sinking✶
Voltage Range, On-State Input
stbUCString::convert: Character with charcode: "8451" met
Number of Inputs
8 real
8 virtual
Digital Filter Time Constant
Hardware Delay, Max
OFF to ON: 0 s, 100 μs, 200 μs, 500 μs, 1 ms, 2 ms, 4 ms, 8 ms
ON to OFF: 0 s, 100 μs, 200 μs, 500 μs, 1 ms, 2 ms, 4 ms, 8 ms
OFF to ON: 10 μs
ON to OFF: 10 μs
Voltage, Off-State Input, Max.
5V DC
Current, Off-State Input, Max.
1.5 mA
Voltage, On-State Input, Min.
10V DC
Current, On-State Input, Min.
2.0 mA
Inrush Current, Max.
250 mA
Impedance
2.0 kΩ @ 24V DC, nom
2.3 kΩ @ 30V DC, nom
IEC Input Compatibility
Type 3
Input Point to Bus (CompactBus) Isolation
Verified by one of the following dielectric tests: 1200V AC for 1 s or
1697V DC for 1 s
75V DC working voltage (IEC Class 2 reinforced insulation)
✶Sinking Input - Sink describes the current flow between the I/O module and the field device. Sinking I/O circuits are driven
by a current sourcing field device. Field devices connected to the positive side (+V) of the field supply are sourcing field
devices. Europe: DC sinking input and sourcing output module circuits are the commonly used options.
Output Specifications
Attribute
Voltage Category/Type, Input
Value
24V DC sourcing✶
Voltage Range, On-State Output
20.4…26.4V DC
Number of Outputs
4
Signal On Delay, Max (resistive load)
10 μs, output on-state current≥ 5 mA
Signal Off Delay, Max (resistive load)
10 μs, output on-state current ≥ 5 mA
Leakage Current, Off-State Output, Max
1.0 mA @ 26.4V DC
Current, On-State Output, Min.
1.0 mA
Voltage Drop, On-State Output, Max.
1.0V DC @ 1.0 A
Continuous Current per Point, Max
0.5 A @ 60 °C (140 °F)
1.0 A @ 30 °C (86 °F)
Refer to the temperature derating curve.
Surge Current per Output, Max.
2.0 A (Repeatability is once every 2 s for a duration of 10 ms.)‡
Output Point to Bus (CompactBus) Isolation
Verified by one of the following dielectric tests: 1200V AC for 1 s or
1697V DC for 1 s
75V DC working voltage (IEC Class 2 reinforced insulation)
✶Sourcing Output - Source describes the current flow between the I/O module and the field device. Sourcing output circuits
supply current to sinking field devices. Field devices connected to the negative side (DC common) of the field power supply
are sinking field devices. Europe: DC sinking input and sourcing output module circuits are the commonly used options.
Typical Loading Resistor - To limit the effects of leakage current through solid state outputs, a loading resistor can be
connected in parallel with your load. Use a 5.6 kΩ, 1/2 W resistor for transistor outputs, 24V DC operation.
‡Recommended Surge Suppression - Use a 1N4004 diode reverse-wired across the load for transistor outputs switching 24V
DC inductive loads. For additional details, refer to Industrial Automation Wiring and Grounding Guidelines, Allen-Bradley
publication 1770-4.1.
Publication 1769-SG002F-EN-P — March 2009
63
Temperature Derating
The area within the curve represents the safe operating range for the module under
various conditions of user-supplied voltages and ambient temperatures.
1769-BOOLEAN Module Maximum Output Amperes per Module versus
Temperature
1769-BOOLEAN Module Maximum Output Amperes per Point versus Temperature
Publication 1769-SG002F-EN-P — March 2009
64
1769-ARM Address
Reserve Module
Communication
Modules
Use a 1769-ARM address reserve module in CompactLogix systems to cost-effectively
reserve module slots. After creating an I/O configuration and user program, you can
remove and replace any I/O module in the system with a 1769-ARM module once you
inhibit the removed module in RSLogix 5000 programming software.
Cat. No.
Number of
Inputs
Number of Outputs
Power Supply Distance
Backplane Current @ 5V Rating
1769-ARM
—
60 mA
—
8 modules
For network connectivity, you can select from these communication modules.
To Connect
Cat. No.
CompactLogix controller to a DeviceNet
1769-SDN
network
Distributed 1769 I/O modules to a
1769-ADN/B✶
DeviceNet network
ASCII devices over RS-232, RS-485, and
1769-ASCII
RS-422 networks
Compact I/O modules to up to three
DPI/SCANport-enabled drives or power
1769-SM1
products
Compact I/O modules to PowerFlex 41769-SM2
class drives.‡
Certifications: C-UL-US for Class I, Division 2, Group A,B,C,D Hazardous Locations,
CE, C-Tick, ODVA
✶The series A 1769-ADN adapter does not support the 1769-OA16, 1769-OW16, 1769-IF4XOF2, or 1769-HSC I/O
modules.
The 1769-SM1 Compact I/O to DPI/SCANport module can be used with MicroLogix 1500, CompactLogix, or a remote
1769-based adapter, such as the 1769-ADN module.
‡The 1769-SM2 Compact I/O to DSI module can be used with a MicroLogix 1500, CompactLogix, or remote 1769-based
adapter, such as the 1769-ADN module.
1769-SDN DeviceNet Scanner Module
Attribute
Backplane Current (mA) at 5V
Value
440 mA
DeviceNet Power Requirements, Max.
90 mA @ 11V DC
110 mA @ 25V DC
(N.E.C. Class 2)
Communication Rate
125k Kbps
250k Kbps
500k Kbps
Cable Type
Allen-Bradley part no. 1485C-P1-Cxxx.✶
DeviceNet Communication Rate, Max.
125 Kbps (500 meters max)
500 Kbps (100 meters max)
Power Supply Distance Rating
4 modules
Isolation Voltage
500V AC for 1 minute or 707V DC for 1 minute, 30V DC working
voltage (IEC Class 2 reinforced insulation), DeviceNet to bus
Vendor I.D. Code
1
Product Type Code
12
Product Code
105
✶Refer to publication DN-2.5 for more information.
Publication 1769-SG002F-EN-P — March 2009
65
1769-ADN DeviceNet Adapter Module
Attribute
Backplane Current (mA) at 5V
Value
450 mA
DeviceNet Power Requirements, Max.
90 mA @ 24V DC (+4%)
(N.E.C. Class 2)
Communication Rate
125 Kbps
250 Kbps
500 Kbps
Cable Type
Allen-Bradley part no. 1485C-P1-Cxxx.✶
I/O Module Capacity
30
Power Supply Distance Rating
5 modules
Isolation Voltage
Tested at 710V DC for 60 s
Vendor I.D. Code
1
Product Type Code
12
Product Code
69
✶Refer to publication DN-2.5 for more information.
1769-ASCII Module
Attribute
Backplane Current (mA) at 5V
Value
425 mA
Input Words
108
Output Words
108
Configuration Words
31
Number of Inputs
2 full-duplex (RS-232, RS-422)
2 half-duplex (RS-485)
Serial Input Voltage Signal
3…25V DC with respect to signal ground (SG) "0", Asserted, ON,
Space, Active
-3…-25V DC with respect to signal ground (SG) "1", Disasserted,
OFF, Mark, Inactive
Cable Type
Belden 8761 (shielded)
Power Supply Distance Rating
4 modules
Isolation Voltage
50V continuous
Tested at 500V AC for 60 s, channel to channel, channels to system
Vendor I.D. Code
1
Product Type Code
109
Product Code
66
Publication 1769-SG002F-EN-P — March 2009
66
1769-SM1 Module
Attribute
Backplane Current (mA) at 5V
Value
280 mA✶
Backplane Current (mA) at 24V
60 mA
Communication Interface Type
SCANport Interface
Communication Rate
DPI or SCANport
125 Kbps or 500 Kbps
Enclosure Type Rating
IP20
Communication Channels
3 (any combination of DPI or SCANport)
Connecting Cable Length
SCANport Host (1336, 1305, etc.): 10 meters max
DPI Host (PowerFlex, etc.): 10 meters max
Cable Type
1202-Cxx
Power Supply Distance Rating
6 modules‡
✶Supplied by the controller.
Per channel, supplied by the DPI/SCANport host.
‡The module may not be more than 6 modules away from the power supply.
1769-SM2 Module
Attribute
Value
Backplane Current (mA) at 5V
350 mA✶
Backplane Current (mA) at 24V
0 mA
Communication Interface Type
Modbus RTU interface
Communication Rate
300…38.4 Kbps
Enclosure Type Rating
IP20
Communication Channels
3
Connecting Cable Length
10 m max with 8 conductor cable (22-RJ45CBL-C20), 400 ft max
with 2 conductor cable (AK-U0-RJ45-TB2P adapter)
Cable Type
22-RJ45CBL-C20 or AK-U0-RJ45-TB2P adapter
Power Supply Distance Rating
4 modules
✶Supplied by the controller.
The module may not be more than 4 modules away from the power supply.
Publication 1769-SG002F-EN-P — March 2009
67
Wiring Systems
As an alternative to buying RTBs and connecting the wires yourself, you can buy a wiring
system of:
interface modules (IFMs) that provide the output terminal blocks for digital I/O modules.
Use the pre-wired cables that match the I/O module to the IFM.
analog interface modules (AIFMs) that provide the output terminal blocks for analog I/O
modules. Use the pre-wired cables that match the I/O module to the AIFM.
I/O module-ready cables. One end of the cable assembly is an RTB that plugs into the
front of the I/O module. The other end has individually color-coded conductors that
connect to a standard terminal block.
PanelConnect Modules
A PanelConnect module and its sensor connection system connect sensors directly to I/O
modules using convenient pre-built cables and connectors.
The PanelConnect module mounts on the enclosure and creates the correct seal for the
entry of the sensor connections. You do not need to seal the opening where the sensor
cables enter the enclosure, create custom connectors, or wire to those custom
connectors.
Publication 1769-SG002F-EN-P — March 2009
68
Power Supplies
Compact I/O power supplies distribute power from either side of the power supply. For
example, a 2 A at 5V DC power supply (1769-PA2, 1769-PB2) can provide 1 A to the
right side of the power supply and 1 A to the left. A 4 A at 5V DC power supply (1769PA4, 1769-PB4) can provide 2 A to the right side of the power supply and 2 A to the left.
Attribute
1769-PA2
1769-PB2
Compact 124/240V AC Expansion Compact 24V DC Expansion
Power Supply
Power Supply
1769-PA4
1769-PB4
Compact 124/240V AC Expansion Compact 24V DC Expansion
Power Supply
Power Supply
Operating Voltage Range
85…265V AC (wide range; no
jumper or DIP switch required),
47…63 Hz
19.2…31.2V DC
85…132V AC or 170…265V AC
(switch selectable), 47…63 Hz
19.2…32V DC
Power Consumption, Max.
100 VA @ 120V AC
130 VA @ 240V AC
50 VA @ 24V DC
200 VA @ 120V AC
240 VA @ 240V AC
100 VA @ 24V DC
Description
Current Capacity (Amps) at 5V
2.0 A✶
4.0 A
Current Capacity (Amps) at 24V
0.8 A‡
2.0 A§
24V DC User Power Capacity (0° to 55°C)
250 mA
Inrush Current, Max.
25 A @ 132V AC 10 Ω source
impedance
40 A @ 265V AC 10 Ω source
impedance
Line Loss Ride Through
10 ms…10 s
Short Circuit Protection (Yes/No)
Front Access Fuse (replacement
part number: Wickmann 191953.15A, Wickmann 19343-1.6A, or
Wickmann 19181-4A)
Overvoltage Protection
For both +5V DC and for +24V DC
Isolation Voltage
Verify by one of the following
tests:
1836V AC for 1s or 2596V DC for
1s
265V Working Voltage (IEC Class
1 - grounding required)
Power Supply Distance Rating
8 modules♣➤
—
—
—
30 A @ 31.2V DC
25 A @ 132V AC 10 Ω source
impedance
40 A @ 265V AC 10 Ω source
impedance
30 A @ 31.2V DC
5 ms…10 s
Front Access Fuse (replacement
part number: Wickmann 191936.3A)
Front Access Fuse (replacement
part number: Wickmann 191953.15A or Wickmann 19181-4A)
Front Access Fuse (replacement
part number: Wickmann 191936.3A)
Verify by one of the following
tests:
1200V AC for 1s or 1697V DC for
1s
75V Working Voltage (IEC Class 1
- grounding required)
Verify by one of the following
tests:
1836V AC for 1s or 2596V DC for
1s
265V Working Voltage (IEC Class
1 - grounding required)
Verify by one of the following
tests:
1200V AC for 1s or 1697V DC for
1s
75V Working Voltage (IEC Class 1
- grounding required)
✶2000 mA @ 5V (0…55 °C)
2000 mA @ 5V (55…60 °C)
4000 mA @ 5V (0…55 °C)
4000 mA @ 5V (55…60 °C)
‡800 mA @ 24V (0…55 °C)
800 mA @ 24V (55…60 °C)
§2000 mA @ 24V (0…55 °C)
1700 mA @ 24V (55…60 °C)
♣Up to 8 I/O modules can be connected on either side of the power supply for a maximum of 16 modules.
➤ When configuring your system using a MicroLogix 1500 controller, only one expansion cable, one expansion power supply, and a total of 8 I/O modules may be used in a maximum of two
banks of I/O modules. The expansion power supply cannot be directly connected to the MicroLogix 1500 controller.
Certifications: UL 508, CSA (Class I, Division 2, Group A, B, C, D), CE
Consider these guidelines for system expansion using power supplies and cables:
Expansion power supplies must be used with the expansion cables.
Only one power supply may be used on an I/O bank, with a maximum of 16 modules
per bank.
Using an expansion power supply on the same I/O bank as your MicroLogix 1500
controller or two expansion power supplies on the same bank may damage a power
supply and may result in unexpected I/O operation.
Publication 1769-SG002F-EN-P — March 2009
69
Power Requirements and Transformer
Sizing
Publication 1769-SG002F-EN-P — March 2009
70
Validating System Power
After you calculate the current consumed by your system, use the graphs on page 91 to
verify that your power supply has adequate capacity for its bank of I/O modules.
Compare the graphs to your calculated totals for the following:
Total 5V DC
Total 24V DC
Total 24V DC sensor power (1769-PA2 only)
If your power supply load is at or near the limits of the allowable ranges shown in the
graphs on page 91, you must add an additional I/O bank.
Important: The additional I/O bank must include a power supply. An end
cap/terminator (1769-ECR or 1769-ECL) must also be used if the I/O bank is the last in
the system.
Calculate System Power Requirements
Compact I/O power supplies distribute power from either side of the power supply. For
example, a 2 A at 5V DC power supply (1769-PA2, 1769-PB2) can provide 1 A to the
right side of the power supply and 1 A to the left. A 4 A at 5V DC power supply (1769PA4, 1769-PB4) can provide 2 A to the right side of the power supply and 2 A to the left.
Publication 1769-SG002F-EN-P — March 2009
71
Module Current Requirements (mA)
Calculated Current (mA) = (number of modules) x (module
current requirements)
5V DC
5V DC
24V DC
60 mA
0 mA
1769-ASCII
425 mA
0 mA
1769-HSC
425 mA
0 mA
1769-IA8I
90 mA§
0 mA
Cat. No.
1769-ARM
Number of Modules
1769-IA16
115 mA
0 mA
1769-IF4
105 mA
60 mA♣
1769-IF4I
145 mA
125 mA
1769-IF4XOF2
120 mA
160 mA
1769-IF8
120 mA
70 mA
1769-IF16C
190 mA
70 mA
1769-IF16V
190 mA
70 mA
1769-IM12
100 mA
0 mA
1769-IG16
120 mA
0 mA
1769-IQ16
115 mA
0 mA
1769-IQ16F
110 mA
0 mA
1769-IQ32
170 mA
0 mA
1769-IQ32T
170 mA
0 mA
1769-IQ6XOW4
105 mA
50 mA
1769-IR6
100
45
1769-IT6
100
40
1769-OA8
145 mA
0 mA
1769-OA16
225 mA
0 mA
1769-OB8
145 mA
0 mA
1769-OB16
200 mA
0 mA
1769-OB16P
160 mA➤
0 mA
1769-OG16
200 mA
0 mA
1769-OB32
300 mA
0 mA
1769-BOOLEAN
220 mA
0 mA
1769-OF2
120
120 ♣
1769-OF4CI
145 mA
140 mA
1769-OF4VI
145 mA
75 mA
1769-OF8C
145 mA
160 mA♣
1769-OF8V
145 mA
125 mA♣
1769-OV16
200 mA
0 mA
1769-OV32T
200 mA
0 mA
1769-OW8
125 mA
100 mA
1769-OW8I
125 mA
100 mA
1769-OW16
205 mA
180 mA
1769-L35E
660 mA
90 mA
1769-L35CR
680 mA
40 mA
1769-L32E
660 mA
90 mA
1769-L32C
680 mA
40 mA
1769-L31
330 mA
40 mA
1769-ADN
450 mA
0 mA
1769-SDN
440
0 mA
1769-ECL✶
5 mA
0 mA
1769-ECR✶
5 mA
0 mA
24V DC
Total Current Required:
✶One 1769-ECL or 1769-ECR end cap/terminator is required in the system. The end cap/terminator used is dependent on your configuration.
The total current required must not exceed the power supply capacity listed below.
♣If the optional 24V DC Class 2 power supply is used, the 24V DC current draw from the bus is 0 mA.
➤200 mA max.
Publication 1769-SG002F-EN-P — March 2009
72
Mounting a Compact I/O
System
You can panel mount or DIN rail mount a CompactLogix system. The CompactLogix
system must be mounted so that the modules are horizontal to each other.
If you separate modules into multiple banks, the banks can be vertical or horizontal to
each other.
Ground the System
You can ground a Compact I/O system through the:
non-coated, steel DIN rail.
panel-mount screw hole containing the ground strap.
Publication 1769-SG002F-EN-P — March 2009
73
Divide I/O Modules into Separate Banks
If you divide the modules into multiple banks:
the controller or adapter must be in the leftmost position of the first bank.
each bank needs its own power supply.
use expansion cables to connect the banks.
the last I/O bank requires an end cap.
If you add a
Second bank
Third bank
And connect the chassis from
Use this cable✶
Right to left
Right to right
Right to left
Right to right
Left to left
1769-CRLx
1769-CRRx
1769-CRLx
1769CRRx
1769-CLLx
✶Where x = 1 for 1 ft. (305 mm) or 3 for 3.28 ft. (1 m)
Add End Caps
The controller or adapter is the leftmost module in the Compact I/O system. The
controller or adapter has built-in termination, so the leftmost end of the system is
terminated.
The final I/O bank in the Compact I/O system needs an end cap on the end without the
expansion cable.
For a
Order
Right end cap
Left end cap
1769-ECR
1769-ECL
Publication 1769-SG002F-EN-P — March 2009
74
Power Supply Distance Rating
Modules can be placed to the left and the right of the power supply. As many as eight
I/O modules can be placed on each side of the power supply.
Each 1769 module also has a power supply distance rating (the number of modules
from the power supply). Each module must be located within its distance rating. See
the specifications for the module to determine its distance rating.
The CompactLogix controller has a power supply distance rating of four modules. The
controller must be the leftmost module in the first bank of the system. The maximum
configuration for the first bank of a CompactLogix controller is the controller and three
I/O modules to the left of the power supply and eight I/O modules to the right of the
power supply.
Mounting Dimensions
You can mount the 1769 Compact I/O system with a dimensional template.
Panel Mounting with the Dimensional Template
Compact I/O System with Expansion Power
Supply and End Caps
Publication 1769-SG002F-EN-P — March 2009
Notes
ControlLogix, POINT I/O, FLEX I/O, FLEX Ex, FLEXArmor, Compact I/O, Logix5550, FlexLogix, CompactLogix, DriveLogix, ProcessLogix, PowerFlex,
SoftLogix5800, MicroLogix 1500, PLC-5, PLC-3, PLC-2, SLC, Data Highway Plus, Allen-Bradley, Rockwell Automation, RSLogix, RSLogix 5000 Enterprise, RSLogix
500, RSLinx, PanelConnect, CompactFlash, RSNetWorx, and Rockwell Software are trademarks of Rockwell Automation, Inc. Trademarks not belonging to Rockwell
Automation are property of their respective companies.
Publication 1769-SG002F-EN-P – March 2009
Supersedes 1769-SG002E-EN-P – January 2007
Copyright ©2009 Rockwell Automation, Inc. All Rights Reserved. Printed in USA.
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Download PDF

advertisement