Rockwell Automation CompactBlock LDX T16BVO, T8BV8V, T8BV8B, T0B16, T0V16, T0W6, T8A0, T0A6 DeviceNet Digital Base Terminal Block Installation Instructions
Below you will find brief information for CompactBlock LDX T16BVO, CompactBlock LDX T8BV8V, CompactBlock LDX T8BV8B, CompactBlock LDX T0B16, CompactBlock LDX T0V16, CompactBlock LDX T0W6, CompactBlock LDX T8A0, CompactBlock LDX T0A6. Rockwell Automation CompactBlock LDX series terminal blocks are used for interfacing a variety of sensors, actuators, and other devices to a DeviceNet network. These terminal blocks are easy to install and configure, and they offer a wide range of input and output options. This document describes how to install and configure the terminal blocks, including wiring the terminal block connectors, connecting the DeviceNet cable, and troubleshooting with the indicators.
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Installation Instructions
DeviceNet Digital Base Terminal Block
CompactBlock LDX I/O
(Cat. Nos. 1790D-T16BV0, -T8BV8V, -T8BV8B, -T0B16, -T0V16,
-T0W6, -T8A0, -T0A6)
What This Document Describes
This document describes how to install your CompactBlock
LDX I/O.
For information on:
EDS File Requirements
Important User Information
Installing CompactBlock LDX I/O
Wiring the Terminal Block Connectors
Connecting the DeviceNet Cable
Troubleshooting with the Indicators
Specifications
Refer to page:
below
9
11
2
5
13
14
EDS File Requirements
Current functionality of CompactBlock LDX I/O blocks requires current modular EDS file for RSNetWorx for DeviceNet™ version
3.0 or later software.
These files are easy to install and are available online at: www.ab.com/networks/eds/
EDS files for blocks with matching catalog numbers (for both
D-Shell and terminal block versions) are the same. Thus, on the website and in RSNetWorx for DeviceNet, there is only one EDS file for both versions of the blocks. For example, if you want the
EDS file for 1790D-T8BV8B, use the EDS file labled
1790D-8BV8B.
1PRE
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Important User Information
Because of the variety of uses for the products described in this publication, those responsible for the application and use of these products must satisfy themselves that all necessary steps have been taken to assure that each application and use meets all performance and safety requirements, including any applicable laws, regulations, codes and standards. In no event will Rockwell Automation be responsible or liable for indirect or consequential damage resulting from the use or application of these products.
Any illustrations, charts, sample programs, and layout examples shown in this publication are intended solely for purposes of example. Since there are many variables and requirements associated with any particular installation, Rockwell Automation does not assume responsibility or liability (to include intellectual property liability) for actual use based upon the examples shown in this publication.
Allen-Bradley publication SGI-1.1, Safety Guidelines for the
Application, Installation and Maintenance of Solid-State Control
(available from your local Rockwell Automation office), describes some important differences between solid-state equipment and electromechanical devices that should be taken into consideration when applying products such as those described in this publication.
Reproduction of the contents of this copyrighted publication, in whole or part, without written permission of Rockwell Automation, is prohibited.
Throughout this publication, notes may be used to make you aware of safety considerations. The following annotations and their accompanying statements help you to identify a potential hazard, avoid a potential hazard, and recognize the consequences of a potential hazard:
!
!
Identifies information about practices or circumstances that can cause an explosion in a hazardous environment, which may lead to personal injury or death, property damage, or economic loss.
Publication 1790-IN006B-EN-P - April 2003
ATTENTION
!
3
Identifies information about practices or circumstances that can lead to personal injury or death, property damage, or economic loss.
IMPORTANT
Identifies information that is critical for successful application and understanding of the product.
ATTENTION
!
Preventing Electrostatic Discharge
This equipment is sensitive to electrostatic discharge, which can cause internal damage and affect normal operation. Follow these guidelines when you handle this equipment:
• Touch a grounded object to discharge potential static.
• Wear an approved grounding wriststrap.
• Do not touch connectors or pins on component boards.
• Do not touch circuit components inside the equipment.
• If available, use a static-safe workstation.
• When not in use, store the equipment in appropriate static-safe packaging.
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ATTENTION
!
Environment and Enclosure
This equipment is intended for use in a Pollution
Degree 2 industrial environment, in overvoltage
Category II applications (as defined in IEC publication 60664-1), at altitudes up to 2000 meters without derating.
This equipment is considered Group 1, Class A industrial equipment according to IEC/CISPR
Publication 11. Without appropriate precautions, there may be potential difficulties ensuring electromagnetic compatibility in other environments due to conducted as well as radiated disturbance.
This equipment is supplied as "open type" equipment. It must be mounted within an enclosure that is suitably designed for those specific environmental conditions that will be present and appropriately designed to prevent personal injury resulting from accessibility to live parts. The interior of the enclosure must be accessible only by the use of a tool. Subsequent sections of this publication may contain additional information regarding specific enclosure type ratings that are required to comply with certain product safety certifications.
See NEMA Standards publication 250 and IEC publication 60529, as applicable, for explanations of the degrees of protection provided by different types of enclosure. Also, see the appropriate sections in this publication, as well as the
Allen-Bradley publication 1770-4.1 ("Industrial
Automation Wiring and Grounding Guidelines"), for additional installation requirements pertaining to this equipment.
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Installing CompactBlock LDX I/O
Follow these steps to install the base block:
1. Set the node address on the base block.
2. Mount the base block.
3. Mount the optional expansion blocks.
4. Wire the terminal block.
5. Connect the DeviceNet cable.
These steps are explained in detail in the following procedures.
Set the Node Address on the Base Block
Each base block comes with its internal program set for node address 63. To reset the node address, adjust the switches on the front of the base block. The two switches are most significant digit (MSD) and least significant digit (LSD). The switches can be set between 00 and 63.
The base block reads the rotary switches at power-up only.
Switch settings between 64 and 99 cause the base block to use the last valid node address stored internally
.
Example: Node
Address is set at 11
The node address may also be set through RSNetWorx™ for
DeviceNet or a similar configuration tool. When software configuration is used for the node address, the switches must be set between 64 and 99.
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Mount the Base Block
You can mount the base block to a panel or DIN rail. We recommend that you ground the panel or DIN rail before mounting the block.
IMPORTANT
The analog base module can accommodate a
maximum of two discrete expansion modules.
!
!
When used in a Class I, Division 2, hazardous location, this equipment must be mounted in a suitable enclosure with the proper wiring method that complies with the governing electrical codes.
Panel Mounting
1. Place the block against the panel where you want to mount it.
2. Gently pull and position the expansion cover to the left.
3. Place a center punch, nail or similar device through the mounting holes in the block and make two marks on the panel (lower left and upper right corners of the module).
4. Remove the block and drill two holes in the panel to accommodate each of the mounting screws.
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5.
Replace the block on the panel and place a screw through each of the two mounting holes. Tighten the screws until the block is firmly in place.
95 mm
3.74 in
41 mm
1.6 in
EXPANSION UNIT
0
7 0
16 INPUTS-DCPOWER
7
Expansion
Cover
DIN Rail Mounting
1. Hook the top slot of the base block over the DIN Rail.
2.
Pull down on the locking lever while pressing the base block against the rail.
f
Locking Lever
3. When the base block is flush against the rail, push up on the locking lever to secure the base block to the rail.
Mount the Optional Expansion Blocks
Mount the expansion block by connecting it to a previously-installed CompactBlock LDX I/O base or expansion block.
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Beginning with the base block, you can mount your expansion blocks either horizontally or vertically:
• horizontally (left to right) - add expansion blocks in an end-to-end configuration
• vertically (up or down) - add expansion blocks either up or down in a back-to-back configuration. In this configuration, you must use the optional 15cm ribbon cable
(1790-15CMCBL) and alternately position the blocks in a right-side up, upside-down fashion.
EXPANSION UNIT
Block LDX
EXPANSION UNIT
Block LDX
EXPANSION UNIT
Block LDX
EXPANSION UNIT
Block LDX
RIGHT SIDE UP
Horizontal mounting
RIGHT SIDE UP
EXPANSION UNIT Compact
Block LDX
RIGHT SIDE UP
RIGHT SIDE UP
UPSIDE DOWN
RIGHT SIDE UP
The longer expansion cable
(1790-15CMCBL) will allow up to 7cm of space in between blocks.
PULL PULL PULL PULL
Block LDX
EXPANSION UNIT
Compact Compact EXPANSION UNIT
Vertical mounting
Block LDX
RIGHT SIDE UP
You can mount your blocks on a panel or DIN rail as described in the previous section.
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Wire the Terminal Block
The following figures show the wiring information for the terminal blocks.
1790D-T16BVO Input Base Block Wiring Diagram
IN0
1
IN2
3
IN4
5
IN6
COM0
COM1
IN8
7
9 11 13
IN10
IN12
IN14
15 17 19
2
IN1
4
IN3
6
IN5
8 10 12 14
IN7
COM0
COM1
IN9
16
IN11
18
IN13
20
IN15
• For inputs 0-7: Sinking inputs - wire COM 0 (pin 9) to Field Power (-) GND
Sourcing inputs - wire COM 0 (pin 9) to Field Power (+) 24V dc
• For inputs 8-15: Sinking inputs - wire COM 1 (pin 11) to Field Power (-) GND
Sourcing inputs - wire COM 1 (pin 11) to Field Power (+) 24V dc
Note: both COM 0 are internally connected - COM 0 is used for inputs 0-7, COM
1 is used for inputs 8-15. Both COM 1 are internally connected.
1790D-T8BV8V Input/Output Base Block Wiring Diagram
IN0
1
IN2
3
IN4
5
IN6
7
COM
VDC
OUT0
OUT2
OUT4
OUT6
9
11
13
15 17
19
2
IN1
4
IN3
6
IN5
8 10 12 14 16 18 20
IN7
COM
GND
OUT1
OUT3
OUT5
OUT7
• Sinking inputs - wire COM (pin 9) to Field Power (-) GND
Sourcing inputs - wire COM (pin 9) to Field Power (+) 24V dc
Note: both COM (pins 9 and 10) are internally connected.
• Sinking outputs -wire VDC (pin 11) to Field Power (+) 24Vdc,
wire GND (pin 12) to Field Power (-) GND
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1790D-T8BV8B Input/Output Base Block Wiring Diagram
IN0
1
IN2
3
IN4
5
IN6
7
COM
VDC
OUT0
OUT2
OUT4
OUT6
9
11
13
15 17 19
2
IN1
4
IN3
6
IN5
8
IN7
10 12 14 16 18 20
COM
GND
OUT1
OUT3
OUT5
OUT7
• Sinking inputs - wire COM (pin 9) to Field Power (-) GND
Sourcing inputs - wire COM (pin 9) to Field Power (+) 24Vdc
Note: both COM (pins 9 and 10) are internally connected.
• Sourcing outputs -wire VDC (pin 11) to Field Power (+) 24Vdc, wire GND (pin 12) to Field Power (-) GND
1790D-T0B16 Output Base Block Wiring Diagram
OUT0
OUT2
OUT4
OUT6
VDC0
VDC1
OUT8
OUT10
OUT12
OUT14
1 3 5 7 9 11
13
15 17 19
2 4 6 8
10
12
14 16
18
20
OUT1
OUT3
OUT5
OUT7
GND0
GND1
OUT9
OUT11
OUT13
OUT15
• Sourcing outputs - wire VDC0 (pin 9) and VDC1 (pin 11) to Field Power (+)
24V dc, wire GND0 (pin 10) and GND1 (pin 12) to Field Power (-) GND
1790D-T0V16 Output Base Block Wiring Diagram
OUT0
OUT2
OUT4
OUT6
VDC0
VDC1
OUT8
OUT10
OUT12
OUT14
1 3 5 7 9 11 13 15 17 19
2 4 6 8
10
12
14
16 18 20
OUT1
OUT3
OUT5
OUT7
GND0
GND1
OUT9
OUT11
OUT13
OUT15
• Sinking outputs - wire VDC0 (pin 9) and VDC1 (pin 11) to Field Power (+) 24V dc, wire GND0 (pin 10) and GND1 (pin 12) to Field Power (-) GND
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1790D-T0W6 Relay Output Base Block Wiring Diagram
VDC
NC
OUT0
OUT1
OUT2
OUT3
OUT4
OUT5
1 3 5
7 9 11 13 15
NC
17
NC
19
2
GND
4
6 8 10 12 14 16
NC
COM0
COM1
COM2
COM3
COM4
COM5
18
NC
20
NC
•
Wire VDC (pin 1) to Field Power (+) 24Vdc
Wire GND (pin 2) to Field Power (-) GND
1790D-T8A0 AC Input Base Block Wiring Diagram
VAC
IN0 IN2 IN4
VAC IN1 IN3
1 3 5 7
9
11
13
IN6
IN5
15
17
IN7
19
2 4 6
8 10 12 14 16 18 20
COM
COM
COM
COM
COM
COM
COM
COM
COM
COM
• Wire 120Vac Field Power to VAC (pin 1) and COM (pin 2)
Note: all VAC are internally connected. All COM are internally connected.
1790D-T0A6 AC Output Base Block Wiring Diagram
VAC
VAC
0UT0
0UT1
0UT2
0UT3
0UT4
0UT5
1 3
5 7 9 11 13 15
NC
17
NC
19
2
4 6 8 10 12 14 16
COM
COM
COM
COM
COM
COM
COM
COM
18
NC
20
NC
• Wire 120Vac Field Power to VAC (pin 1) and COM (pin 2)
Note: all VAC are internally connected. All COM are internally connected.
Connect the DeviceNet Cable
Follow these procedures when connecting the DeviceNet cable to the base block.
The required DeviceNet connector is not supplied with the base block - you must purchase it separately.
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There are three types of connectors that you can order directly from Rockwell Automation:
• 1799-DNETCON - 5-position open style connector
• 1799-DNETSCON - 5-position open style connector with locking screws
• 1799-DNC5MMS - 5-position open style to 12mm connector with locking screws
!
!
If you connect or disconnect the DeviceNet cable with power applied to this module or any device on the network, an electrical arc can occur. This could cause an explosion in hazardous location installations.
Be sure that power is removed or the area is nonhazardous before proceeding.
Connect the DeviceNet wiring (drop line) to one of the
DeviceNet connectors as shown below. A color-coded wiring diagram is also printed next to the connector on the left side of the base block
V+ Red
V- Black
Drain/Shield
Can_H White
Can_L Blue
Wiring Diagram for
1799-DNETCON
V+ Red
Can_H White
Drain/Shield
Can_L Blue
V- Black
Wiring Diagram for
1799-DNC5MMS
Once you have properly wired the drop line to the connector, attach the connector to the base block. If applicable, use the locking screws on the connector to fasten it to the base block.
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Troubleshoot with the Indicators
The base block has the following indicators:
• module status
• network status
• I/O status
Mod/Net Status Indicator
LED Indicator:
Module Status
Status:
Solid Red
Flashing Red
Solid Green
Off
Status: LED Indicator:
Network Status Solid Red
Flashing Red
Solid Green
Flashing Green
Description:
Unrecoverable fault in base block
Unrecoverable fault in expansion unit
Normal operation - OK
No power
Description:
Unrecoverable communication fault
Recoverable communication fault
Communication path complete - OK
Communication path incomplete
I/O Status Indicators
Function:
Outputs
LED Color:
Each output:
Green
Inputs Each Input:
Green
Module Illumination: Condition:
None
Green
Output not energized
Output energized
None
Green
No valid input
Valid input
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DeviceNet Digital Base Terminal Block Specifications
The following table contains specifications that are common to all of the base blocks in this document. Individual base block specifications are detailed after this table.
.
Environmental Specifications
Operating Temperature 0 to 55°C (32 to 131°F) - Analog I/O
IEC 60068-2-1 (Test Ad, Operating Cold),
IEC 60068-2-2 (Test Bd, Operating Dry Heat),
IEC 60068-2-14 (Test Nb, Operating Thermal Shock)
Storage Temperature -40 to 85°C (-40 to 185°F)
IEC 60068-2-1 (Test Ab, Un-packaged Non-operating Cold),
IEC 60068-2-2 (Test Bb, Un-packaged Non-operating Dry
Heat),
IEC 60068-2-14 (Test Na, Un-packaged Non-operating Thermal
Shock)
Relative Humidity
Operating Altitude
Vibration
5-90% non-condensing
IEC 60068-2-30 (Test Db, Un-packaged Non-operating)
2000m
2g @ 10-500Hz
IEC60068-2-6 (Test Fc, Operating)
Shock
Operating
Non-operating
Emissions
ESD Immunity
10g
30g
EC60068-2-27 (Test Ea, Unpackaged Shock)
Group 1, Class A
CISPR 11
8kV air discharges
IEC 61000-4-2
Radiated RF Immunity
EFT/B Immunity
10V/m with 1kHz sine-wave 80%AM from 80MHz to 1000MHz
10V/m with 200Hz 50% Pulse 100%AM @ 900Mhz
IEC 61000-4-3
1kV @ 5kHz on power ports
+2kV @ 5kHz on signal ports
+2kV @ 5kHz on communications ports
IEC 61000-4-4
Surge Transient Immunity +1kV line-line(DM) and +2kV line-eath(CM) on signal ports
+2kV line-earth(CM) on shielded ports
EC 61000-4-5
Conducted RF Immunity 10Vrms with 1kHz sine-wave 80%AM from 150kHzto 80MHz
IEC 61000-4-6
Enclosure Type Rating
Mounting
Dimensions
Weight
None (open style)
DIN rail or screw
52x104x42mm (2.03x4.07x1.64in)
0.3lb (0.1kg)
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DeviceNet Specifications
Network protocol I/O Slave messaging:
- Poll command
- Bit Strobe command
- Cyclic command
- COS command
Network length
Indicators
500 meters maximum @ 125Kbps
100 meters maximum @ 500Kbps
1 red/green module status
1 red/green network status
Number of nodes 64 maximum - rotary switch type node address setting
Communication rate 125Kbps, 250Kbps, 500Kbps - auto baud rate selection
Isolation
Wiring
Type test 1250Vac rms for 60 seconds between field power and
DeviceNet (I/O to logic)
Refer to publication DN-6.7.2
General Specifications
Wiring Category
2
1
Product
Certifications
(when product is marked) c-UL-us UL Listed for Class I, Division 2 Group A,B,C,D Hazardous
Locations, certified for U.S. and Canada
CE
2
European Union 89/336/EEC EMC Directive, compliant
with:
EN 50082-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
EN61326; Meas./Control/Lab., Industrial Requirements
EN 61000-6-2; Industrial Immunity
C-Tick
2
ODVA
Australian Radiocommunications Act, compliant with:
AS/NZS CISPR11; Industrial Emissions
ODVA conformance tested to DeviceNet specifications
1
Refer to publication 1770-4.1, Programmable Controller Wiring and Grounding Guidelines.
2
See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details.
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Universal DC Input Base Block Specifications
1790D-T16BVO
Inputs per base block
On-state voltage
Off-state voltage
On-state current
Nominal input impedance
Indicators
Common type
General Specifications
DeviceNet Power
16 points, sinking or sourcing
9.6V dc minimum
24V dc nominal
28.8V dc maximum
5.0V dc maximum
8mA maximum per channel @ 28.8V dc
4.8K
Ω
16 green input status
8 points/2COM (non-polarity)
Isolation
Wiring
Field Power
Supply voltage - 24V dc nominal
Voltage range - 11-28.8V dc
Power dissipation - 1.2W maximum @ 28.8V dc
I/O to logic: photocoupler isolation
Isolation voltage: 1250V ac rms
DeviceNet to logic: non-isolated
DeviceNet power: non-isolated
Terminal block (M3.0)
- screw torque: 7 inch-pounds
maximum (use copper or copper-clad
aluminum conductors
Power dissipation - 3.68W maximum @ 28.8V dc
DC Input/Output Combination Base Block Specifications
1790D-T8BV8V, -T8BV8B
INPUT SPECIFICATIONS
Inputs per base block
On-state voltage
On-state current
Off-state voltage
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8 points non-isolated, sinking or sourcing
9.6V dc minimum
24V dc nominal
28.8V dc maximum
8mA maximum per point @ 28.8V dc
5V dc maximum
Nominal input impedance
Indicators
Common type
OUTPUT SPECIFICATIONS
Outputs per base block
On-state voltage
On-state voltage drop
On-state current
Off-state leakage
Output signal delay
Indicators
Output current rating
Common type
General Specifications
DeviceNet Power
Field Power
Isolation
Wiring
17
4.8K
Ω
8 green status
8 points/2 COM (non-polarity) - 1790D-T8BV8V
8 points/2 COM (non-polarity) - 1790D-T8BV8B
8 points non-isolated, sinking - 1790D-T8BV8V
8 points non-isolated, sourcing - 1790D-T8BV8B
10V dc minimum
24V dc nominal
28.8V dc maximum
0.5V dc maximum
1mA minimum per channel
0.5mA maximum
Off to On: 0.5ms maximum
On to Off: 1.0ms maximum
8 green status
Maximum 0.5A per output
4.0A maximum per common
8 points/2 COM - 1790D-T8BV8V
8 points/2 COM - 1790D-T8BV8B
Supply voltage - 24V dc nominal
Voltage range - 11-28.8V dc
Power dissipation - 1.2W maximum @ 28.8V dc
Supply voltage - 24V dc nominal
Voltage range - 10-28.8V dc
Power dissipation - 3.22W @ 28.8V dc
I/O to logic: photocoupler isolation
Isolation voltage: 1250V ac rms
DeviceNet to logic: non-isolated
DeviceNet power: non-isolated
Terminal block (M3.0)
- screw torque: 7 inch-pounds
maximum (use copper or copper-clad
aluminum conductors
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DC Output Base Block Specifications
1790D-TOV16 and -TOB16
Outputs per base block
On-state voltage
On-state voltage drop
On-state current
Off-state voltage
Off-state leakage
Output signal delay
Indicators
Output current rating
Common type
General Specifications
DeviceNet Power
16 points non-isolated, sinking:
1790D-T0V16
16 points non-isolated, sourcing:
1790D-T0B16
10V dc minimum
24V dc nominal
28.8V dc maximum
0.5V dc maximum
1mA minimum per channel
28.8V dc maximum
0.5mA maximum
Off to On: 0.5ms maximum
On to Off: 1.0ms maximum
16 green status
Maximum 0.5A per output
4.0A maximum per common
8 points/2COM for 1790D-TOV16
8 points/8COM for 1790D-T0B16
Field Power
Isolation
Wiring
Supply voltage - 24V dc nominal
Voltage range - 11-28.8V dc
Power dissipation - 1.2W maximum @ 28.8V dc
Supply voltage - 24V dc nominal
Voltage range - 10-28.8V dc
Power dissipation - 2.76W @ 28.8V dc
I/O to logic: photocoupler isolation
Isolation voltage: 1250V ac rms
Terminal block (M3.0)
- screw torque: 7 inch-pounds
maximum (use copper or copper-clad
aluminum conductors
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AC/DC Relay Output Base Block Specifications
1790D-TOW6
Relay type Form A, normally open
Single pole, single throw
Output voltage range (load dependent) 5-28V dc @ 2.0A resistive
48V dc @ 0.8A resistive
125V ac @ 2.0A resistive
250V ac @ 2.0A resistive
Minimum load 100 µA, 100mV dc per point
Maximum on-state voltage drop
Initial Contact Resistance
Expected contact life
Maximum off-state leakage
Output delay time
Indicators
Common type
General Specifications
DeviceNet Power
0.5V @ 2.0A, resistive load, 24V dc
30m ohm
300K cycles resistive
100K cycles inductive
1.5mA maximum
10ms maximum on to off
10ms maximum off to on
6 green status
1 point/1COM
Field Power
Isolation
Wiring
Supply voltage - 24V dc nominal
Voltage range - 11-28.8V dc
Power dissipation - 1.2W maximum @ 28.8V dc
Supply voltage - 24V dc nominal
Voltage range - 19.2-28.8V dc
Power dissipation - 1.7W @ 28.8V dc
I/O to logic: photocoupler isolation
Isolation voltage: 1250V ac rms
Terminal block (M3.0)
- screw torque: 7 inch-pounds
maximum (use copper or copper-clad
aluminum conductors
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AC Input Base Block Specifications
1790D-T8AO
Inputs per expansion block
On-state voltage range
Input impedance
On-state current
Off-state voltage
Input signal delay
Indicators
Common type
General Specifications
DeviceNet Power
8 points non-isolated
79V ac minimum
110V ac nominal
132V ac maximum
18K ohm
9mA maximum @132V ac
45V ac maximum
10ms off to on
30ms maximum on to off
8 green input status
8 points/8COM
External AC power supply
Isolation
Wiring
Supply voltage - 24V dc nominal
Voltage range - 11-28.8V dc
Power dissipation - 1.2W maximum @ 28.8V dc
Supply voltage - 110V rms, 60Hz
Voltage range - 85-132Vrms, 47-63Hz
Power dissipation - 3W @ 132Vac
I/O to logic: photocoupler isolation
Isolation voltage: 1250V ac rms/V ac
Field power: non-isolation
Terminal block (M3.0)
- screw torque: 7 inch-pounds
maximum (use copper or copper-clad
aluminum conductors
Publication 1790-IN006B-EN-P - April 2003
21
110V AC Output Base Block Specifications
1790D-T0A6
Outputs per expansion block
Load voltage range
Maximum load current
Minimum load current
Max off-state leakage current
Max on-state voltage drop
Maximum operate time
Maximum release
Insulation resistance
Dielectric strength
Input signal delay
Indicators
Common type
General Specifications
DeviceNet Power
External AC power supply
Isolation
Wiring
6 points non-isolated
15-132Vrms
0.5Arms
10mArms
1.0mArms @ 100Vrms 60Hz
1.3Vrms @ max load
1mS
1/2 cycle + 1mS
Minimum 1,000M
Ω (for input-output)
2500 Vrms 1 minute (for input-output)
10ms off to on
30ms maximum on to off
6 green input status
6 points/6COM
Supply voltage - 24V dc nominal
Voltage range - 11-28.8V dc
Power dissipation - 1.2W maximum @ 28.8V dc
Supply voltage - 110V rms, 60Hz
Voltage range - 15-132Vrms, 60Hz
Power dissipation - 3.9W @ rated current
I/O to logic: photocoupler isolation
Isolation voltage: 1250V ac rms/V ac
Field power: non-isolation
Terminal block (M3.0)
- screw torque: 7 inch-pounds
maximum (use copper or copper-clad
aluminum conductors
Publication 1790-IN006B-EN-P - April 2003
22
The following information applies when operating this equipment in hazardous locations:
Informations sur l’utilisation de cet
équipement en environnements dangereux :
Products marked “CL I, DIV 2, GP A, B, C, D” are suitable for use in Class I Division 2 Groups A,
B, C, D, Hazardous Locations and nonhazardous locations only. Each product is supplied with markings on the rating nameplate indicating the hazardous location temperature code. When combining products within a system, the most adverse temperature code (lowest “T” number) may be used to help determine the overall temperature code of the system. Combinations of equipment in your system are subject to investigation by the local Authority Having
Jurisdiction at the time of installation.
WARNING
!
EXPLOSION HAZARD
• Do not disconnect equipment unless power has been removed or the area is known to be nonhazardous.
• Do not disconnect connections to this equipment unless power has been removed or the area is known to be nonhazardous.
Secure any external connections that mate to this equipment by using screws, sliding latches, threaded connectors, or other means provided with this product.
• Substitution of components may impair suitability for
Class I, Division 2.
• If this product contains batteries, they must only be changed in an area known to be nonhazardous.
Les produits marqués "CL I, DIV 2, GP A, B, C, D" ne conviennent qu’à une utilisation en environnements de Classe I Division 2 Groupes A, B, C, D dangereux et non dangereux. Chaque produit est livré avec des marquages sur sa plaque d’identification qui indiquent le code de température pour les environnements dangereux. Lorsque plusieurs produits sont combinés dans un système, le code de température le plus défavorable (code de température le plus faible) peut être utilisé pour déterminer le code de température global du système. Les combinaisons d’équipements dans le système sont sujettes à inspection par les autorités locales qualifiées au moment de l’installation.
AVERTISSEMENT
!
RISQUE D’EXPLOSION
• Couper le courant ou s’assurer que l’environnement est classé non dangereux avant de débrancher l'équipement.
• Couper le courant ou s'assurer que l’environnement est classé non dangereux avant de débrancher les connecteurs. Fixer tous les connecteurs externes reliés à cet
équipement à l'aide de vis, loquets coulissants, connecteurs filetés ou autres moyens fournis avec ce produit.
• La substitution de composants peut rendre cet
équipement inadapté
à une utilisation en environnement de
Classe I, Division 2.
• S’assurer que l’environnement est classé non dangereux avant de changer les piles.
Publication 1790-IN006B-EN-P - April 2003
23
This product has been tested at an Open Device Vendors
Association, Inc. (ODVA) authorized independent test laboratory and found to comply with ODVA Conformance
Test. Please contact the ODVA website (http://www.odva.org) for listing of products tested by ODVA independent test labs for further details.
CompactBlock LDX and RSNetWorx are trademarks of Rockwell Automation.
DeviceNet is a trademark of Open DeviceNet Vendor Association.
Publication 1790-IN006B-EN-P - April 2003
Publication 1790-IN006B-EN-P - April 2003
Supersedes 1790-IN006A-EN-P - April 2001
PN 957782-21
© 2003 Rockwell Automation. Printed in USA

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Key features
- DeviceNet network interface
- Variety of input and output options
- Easy installation and configuration
- Modular design
- Compact size
- Wide operating temperature range