Allen-Bradley ControlLogix 1756-OX8I User manual

Publication 1756-IN513D-EN-P - November 2003
Installation Instructions
ControlLogix AC (10-265V) DC (5-150V) Isolated
Relay Module
Catalog Number 1756-OX8I
Obtain a User Manual
This product also has a user manual (pub. no. 1756-UM058). To view
it, visit www.ab.com/manuals or www.theautomationbookstore.com.
To purchase a manual, you can:
•contact your distributor or Rockwell Automation representative
•visit www.theautomationbookstore.com and place an order
•call 800.963.9548 (USA/Canada) or 001.320.725.1574 (outside
USA/Canada)
To: See page:
Identify the Module Components 7
Note the Power Requirements 7
Install the Module 8
Key the Module and Removable Terminal Block/Interface Module 9
Wire the Removable Terminal Block 10
Wire the Module 11
Assemble the Removable Terminal Block and the Housing 12
Install the Removable Terminal Block onto the Module 12
Check the Indicators 13
Remove the Removable Terminal Block from the Module 14
Remove the Module 14
See Specifications 15
Allen-Bradley Parts

2ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module
Publication 1756-IN513D-EN-P - November 2003
Important User Information
Solid state equipment has operational characteristics differing from those of electromechanical
equipment. Safety Guidelines for the Application, Installation and Maintenance of Solid State Controls
(Publication SGI-1.1 available from your local Rockwell Automation sales office or online at
http://www.ab.com/manuals/gi) describes some important differences between solid state equipment
and hard-wired electromechanical devices. Because of this difference, and also because of the wide
variety of uses for solid state equipment, all persons responsible for applying this equipment must
satisfy themselves that each intended application of this equipment is acceptable.
In no event will Rockwell Automation, Inc. be responsible or liable for indirect or consequential damages
resulting from the use or application of this equipment.
The examples and diagrams in this manual are included solely for illustrative purposes. Because of the
many variables and requirements associated with any particular installation, Rockwell Automation, Inc.
cannot assume responsibility or liability for actual use based on the examples and diagrams.
No patent liability is assumed by Rockwell Automation, Inc. with respect to use of information, circuits,
equipment, or software described in this manual.
Reproduction of the contents of this manual, in whole or in part, without written permission of Rockwell
Automation, Inc. is prohibited.
Throughout this manual we use notes to make you aware of safety considerations.
WARNING 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.
IMPORTAN
T
Identifies information that is critical for successful application and understanding of the
product.
ATTENTION Identifies information about practices or circumstances that can lead to personal injury
or death, property damage, or economic loss. Attentions help you:
•identify a hazard
•avoid a hazard
•recognize the consequence
SHOCK HAZAR
D
Labels may be located on or inside the drive to alert people that dangerous voltage may
be present.
BURN HAZARD Labels may be located on or inside the drive to alert people that surfaces may be
dangerous temperatures.

ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module 3
Publication 1756-IN513D-EN-P - November 2003
Environment and Enclosure
Prevent Electrostatic Discharge
ATTENTION 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.
NOTE: 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.
ATTENTION 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.
Allen-Bradley Parts

4ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module
Publication 1756-IN513D-EN-P - November 2003
Removal and Insertion Under Power
Be sure that power is removed or the area is nonhazardous before
proceeding. Repeated electrical arcing causes excessive wear to
contacts on both the module and its mating connector. Worn contacts
may create electrical resistance that can affect module operation.
European Hazardous Location Approval
If you install the module in a European Zone 2 location, consider:
WARNING When you insert or remove the module while backplane
power is on, an electrical arc can occur. This could cause
an explosion in hazardous location installations.
European Zone 2 Certification (The following applies when the product bears the
EEx Marking)
This equipment is intended for use in potentially explosive atmospheres as defined by
European Union Directive 94/9/EC.
The LCIE (Laboratoire Central des Industries Electriques) certifies that this equipment has
been found to comply with the Essential Health and Safety Requirements relating to the
design and construction of Category 3 equipment intended for use in potentially explosive
atmospheres, given in Annex II to this Directive. The examination and test results are
recorded in confidential report No. 28 682 010.
Compliance with the Essential Health and Safety Requirements has been assured by
compliance with EN 50021.
IMPORTANT When using this product, also consider the following:
•This equipment is not resistant to sunlight or other sources of UV
radiation.
•The secondary of a current transformer shall not be
open-circuited when applied in Class I, Zone 2 environments.
•Equipment of lesser Enclosure Type Rating must be installed in
an enclosure providing at least IP54 protection when applied in
Class I, Zone 2 environments.
•This equipment shall be used within its specified ratings defined
by Allen-Bradley.
•Provision shall be made to prevent the rated voltage from being
exceeded by transient disturbances of more than 40% when
applied in Class I, Zone 2 environments.

ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module 5
Publication 1756-IN513D-EN-P - November 2003
North American Hazardous Location Approval
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.
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.
Allen-Bradley Parts

6ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module
Publication 1756-IN513D-EN-P - November 2003
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.
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.
The following information applies
when operating this equipment in
hazardous locations:
Informations sur l’utilisation de cet
équipement en environnements
dangereux:

ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module 7
Publication 1756-IN513D-EN-P - November 2003
Identify the Module Components
You received the following components with your order:
•1756-OX8I module
•Removable Terminal Block (RTB) door label
If you did not receive these components, contact your local
distributor Rockwell Automation sales office.
This module mounts in a 1756 chassis and uses a separately-ordered
RTB or a Bulletin 1492 Interface Module (IFM)(1) to connect all
field-side wiring. This module uses one of the following RTBs:
•1756-TBCH 36 position Cage clamp RTB
•1756-TBS6H 36 position Spring clamp RTB
Use an extended-depth cover (1756-TBE) for applications with heavy
gauge wiring or requiring additional routing space. When using an
IFM, consult the documentation that came with it to connect wiring.
Note the Power Requirements
This module receives power from the 1756 chassis power supply and
requires 2 sources of power from the ControlLogix backplane:
•100mA at 5.1V dc
•100mA at 24V dc
Add this current/power value (2.9W) to the requirements of all other
modules in the chassis to prevent overloading the power supply.Field
output supply power should be limited to 10KVA available short
circuit power.
(1) The ControlLogix system has been agency certified using the only the ControlLogix RTBs (i.e.
1756-TBCH, 1756-TBNH 1756-TBSH and 1756-TBS6H). Any application that requires agency
certification of the ControlLogix system using other wiring termination methods may require
application specific approval by the certifying agency.
IMPORTANT Before you install your module, you should:
•install and ground a 1756 chassis and power supply.
•order and receive an RTB or IFM, and its
components, for your application.
Allen-Bradley Parts

8ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module
Publication 1756-IN513D-EN-P - November 2003
Install the Module
You can install or remove the module while chassis power is applied.
Be sure that power is removed or the area is nonhazardous before
proceeding. Repeated electrical arcing causes excessive wear to
contacts on both the module and its mating connector. Worn contacts
may create electrical resistance that can affect module operation.
1. Align the circuit board with the top and bottom chassis guides.
2. Slide the module into chassis until module locking tabs click.
WARNING When you insert or remove the module while backplane
power is on, an electrical arc can occur. This could cause
an explosion in hazardous location installations.
20861–M
Printed
Circuit
Board
Locking tab

ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module 9
Publication 1756-IN513D-EN-P - November 2003
Key the Module and Removable Terminal Block/Interface Module
Use the wedge-shaped keying tabs and U-shaped keying bands to
prevent connecting the wrong wires to your module.
Key positions on the module that correspond to unkeyed positions
on the RTB. For example, if you key the first position on the module,
leave the first position on the RTB unkeyed.
1. To key the module, insert the U-shaped band, as shown.
2. Push the band until it snaps in place.
3. To key the RTB or IFM, insert the wedge-shaped tab with
rounded edge first, as shown.
4. Push the tab until it stops.
Reposition the tabs to rekey future module applications.
20850–M
U-shaped
bands
20851–M
Wedge-shaped tab
Allen-Bradley Parts

10 ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module
Publication 1756-IN513D-EN-P - November 2003
Wire the Removable Terminal Block
Wire the RTB with a 1/8 inch (3.2mm) maximum flat-bladed
screwdriver before installing it onto the module.
Be sure that power is removed or the area is nonhazardous before
proceeding.
WARNING When you connect or disconnect the Removable
Terminal Block (RTB) while field side power is on, an
electrical arc can occur. This could cause an explosion in
hazardous location installations.
Spring Clamp RTB Cage Clamp RTB
20860-M 20859-M
1. Strip 7/16 inch (11mm) maximum
length of wire.
2. Insert the screwdriver into the
inner hole of the RTB.
3. Insert the wire into the
open terminal and
remove the screwdriver.
1. Strip 3/8 inch (9.5mm) maximum
length of wire.
2. Insert the wire into the open terminal.
3. Turn the screw clockwise to close the
terminal on the wire.

ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module 11
Publication 1756-IN513D-EN-P - November 2003
Wire the Module
You can only connectwiringtoyourmodulewithan RTB or IFM.
After completing field-side wiring, secure the wires in the strain relief
area with a cable-tie.
12
34
56
78
910
1112
1314
1516
1718
1920
2122
2324
2526
2728
2930
3132
3334
3536
30241-M
Non-isolated
wiring
Isolated wiring
Daisy chain to other RTBs
1756-OX8I
L1-0
L1-0
L1-1
L1-1
L1-4
L1-2
L1-2
L1-3
L1-3
L1-4
L1-5
L1-5
L1-6
L1-6
L1-7
L1-7
Not used
OUT-0 N.C.
OUT-0 N.O.
OUT-1 N.C.
OUT-1 N.O.
OUT-4 N.C.
OUT-2 N.C.
OUT-2 N.O.
OUT-3 N.C.
OUT-3 N.O.
Not used
OUT-4 N.O.
OUT-5 N.C.
OUT-5 N.O.
OUT-6 N.C.
OUT-6 N.O.
OUT-7 N.C.
OUT-7 N.O
Not used
L1
Jumper bar – Cut to length
(Part number 97739201)
DC-2 (-)
L2
L1-7
L2-0
DC-2 (+)
L1-0
NOTES:
1. All terminals with the same name are connected together on the module. For
example, L1-0 can be connected to either terminal marked L1-0.
2. Do not physically connect more than two wires to a single RTB terminal. When
you use the third L1-7 terminal to daisy chain to other RTBs, always connect the
daisy chain to the terminal directly connected to the supply wire, as shown.
3. When using the jumper bar to daisy chain terminals together as shown, the
maximum current you may apply to the module through a single contact point
is 8A.
4. If separate power sources are used, do not exceed the specified isolation voltage.
Allen-Bradley Parts

12 ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module
Publication 1756-IN513D-EN-P - November 2003
Assemble the Removable Terminal Block and the Housing
Install the Removable Terminal Block onto the Module
Before proceeding with RTB installation, make certain:
•power is removed or the area is nonhazardous.
•field-side wiring of the RTB has been completed.
•the RTB housing is snapped in place on the RTB.
•the RTB housing is closed.
•the locking tab at the top of the module is unlocked.
WARNING If you connect or disconnect the Removable Terminal
Block (RTB) with field side power applied, an electrical
arc can occur. This could cause an explosion in
hazardous location installations.
20858–M
Groove
Groove
Side edge of the RTB
Side edge of the RTB
Strain relief area
1. Align the grooves at the bottom of the housing with the side edges of the RTB.
2. Slide the RTB into the housing until it snaps into place.
20853–M 20854–M
Module
guide
RTB guides
Locking tab
1. Align the side and top, bottom guides. 2. Press quickly and evenly to seat the RTB
until the latches snap into place.
3. Slide the locking tab down.

ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module 13
Publication 1756-IN513D-EN-P - November 2003
Check the Indicators
The indicators show individual I/O status (yellow) for each point and
a bi-colored LED for module "OK" (red/green). .
During power up, an indicator test is done and the following occurs:
•"OK" indicator turns red for 1 second and then turns to
flashing green if it has passed the self-test.
•I/O status indicators turn ON for a maximum of 2 seconds and
then turn OFF.
This completes installation of the module. Use the following
information to remove the module, if necessary.
Indicator: Displaying: Means: Take this action:
OK Steady green
light
The outputs are actively being
controlled by a system
processor.
None
OK Flashing
green light
The module has passed
internal diagnostics but is not
actively controlled.
Configure the module.
OK Flashing red
light
Previously established
communication has timed out.
Check controller and chassis
communication.
OK Steady red
light
An unrecoverable error has
occurred on the module.
Replace the module.
I/O State Yellow The output is active. None
40456-M
ST 0 1 2 3 4 5 6 7 O
K
RELAY OUTPUT
Allen-Bradley Parts

14 ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module
Publication 1756-IN513D-EN-P - November 2003
Remove the Removable Terminal Block from the Module
If you need to remove the module, you must remove the RTB first.
Before removing the module, you must remove the RTB.
Remove the Module
WARNING When you insert or remove the module while backplane
power is on, 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.
20855–M
2. Open the RTB door and pull
the RTB off the module.
1. Unlock the locking tab at
the top of the module.
42517
1. Push in top and bottom locking tabs. 2. Pull module out of the chassis.
20856–M 20857–M

ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module 15
Publication 1756-IN513D-EN-P - November 2003
1756-OX8ISpecifications
Number of Outputs 8 N.O. & 8 N.C. (2 points/common)
Module Location 1756 ControlLogix Chassis
Backplane Current 100mA @ 5.1V dc & 100mA @ 24V dc
Backplane Power 2.9W
Maximum Power Dissipation
(Module)
3.1W @ 60oC
Thermal Dissipation 10.57 BTU/hr
Output Voltage Range 10-265V 47-63Hz/5-150V dc
Output Voltage Range
(load dependent)
5-30V dc @ 2.0A resistive
48V dc @ 0.5A resistive
125V dc @ 0.25A resistive
125V ac @ 2.0A resistive
240V ac @ 2.0A resistive
Output Current Rating
(at rated power)
Resistive Inductive
2A @ 5-30V dc 2.0A steady state @ 5-30V dc
0.5A @ 48V dc 0.5A steady state @ 48V dc
0.25A @ 125V dc 0.25A steady state @ 125V dc
2A @ 125V ac 2.0A steady state, 15A make @
125V ac
2A @ 240V ac 2.0A steady state, 15A make @
240V ac
Power Rating (steady state) 250W maximum for 125V ac resistive output
480W maximum for 240V ac resistive output
60W maximum for 30V dc resistive output
24W maximum for 48V dc resistive output
31W maximum for 125V dc resistive output
250VA maximum for 125V ac inductive output
480VA maximum for 240V ac inductive output
60VA maximum for 30V dc inductive output
24VA maximum for 48V dc inductive output
31VA maximum for 125V dc inductive output
Allen-Bradley Parts

16 ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module
Publication 1756-IN513D-EN-P - November 2003
UL/CSA/FM ratings Output rating: C300, R150 Pilot Duty (C300=240V ac,
2.5 A thermal continuous - 7.5A make, 0.75A break
@240V ac 50/60Hz.15A make, 1.5A break@120V ac
50/60 Hz 1800VA max make, 180VA max break;
R150=1A thermal continuous - 0.22A make/break @
125V dc 28VA max make/break)
Minimum Load Current 10mA/point
Initial Contact Resistance 100mΩmaximum @ 6V 1A
Switching Frequency 1 operation/3s (0.3Hz at rated load) maximum
Bounce Time 1.2ms (mean)
Expected Contact Life 300k cycles resistive/100k cycles inductive
Maximum Off-State Leakage
Current
0mA
Output Delay Time
OFF to ON
ON to OFF
13ms maximum
13ms maximum
Scheduled Outputs Synchronization within 16.7 seconds maximum,
reference to the Coordinated System Time
Configurable Fault States/Point Hold Last State, ON or OFF (OFF is the default)
Config. States in Program
Mode/Point
Hold Last State, ON or OFF (OFF is the default)
Fusing Not protected - Fused IFM is recommended to protect
outputs (See publication 1492-2.12)
Isolation Voltage
Channel to channel
User to system
100% tested at 2546V dc for 1s
250V maximum continuous voltage
100% tested at 2546V dc for 1s
250V maximum continuous voltage
RTB Screw Torque (Cage clamp) 4.4 inch-pounds (0.4Nm) maximum
Module Keying (Backplane) Software configurable
RTB Keying User defined mechanical keying
Field Wiring Arm and Housing 36 Position RTB (1756-TBCH or TBS6H)(1)
Conductors Wire Size
Category
#22 to #14 AWG (0.324 to 2.08 sq. mm) stranded(1)
3/64 inch (1.2mm) insulation maximum
1(2)
Screwdriver Blade Width for RTB 1/8 inch (3.2mm) maximum

ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module 17
Publication 1756-IN513D-EN-P - November 2003
Environmental Conditions
Operational Temperature 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):
0 to 60°C (32 to 140°F)
Storage Temperature 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):
-40 to 85°C (-40 to 185°F)
Relative Humidity IEC 60068-2-30 (Test Db, Un-packaged Non-operating
Damp Heat):
5 to 95% non-condensing
Vibration IEC 60068-2-6 (Test Fc, Operating):
5g @ 10-500Hz
Operating Shock IEC 60068-2-27 (Test Ea, Unpackaged Shock):
30g
Non-Operating Shock IEC 60068-2-27 (Test Ea, Unpackaged Shock):
50g
Emissions CISPR 11:
Group 1, Class A
ESD Immunity IEC 61000-4-2:
6kV contact discharges
8kV air discharges
Radiated RF Immunity IEC 61000-4-3:
10V/m with 1kHz sine-wave 80%AM from 30MHz to
2000MHz
10V/m with 200Hz 50% Pulse 100%AM at 900Mhz
10V/m with 200Hz 50% Pulse 100%AM at 1890Mhz
EFT/B Immunity IEC 61000-4-4:
±4kV at 2.5kHz on signal ports
Surge Transient
Immunity
IEC 61000-4-5:
±1kV line-line(DM) and ±2kV line-earth(CM) on signal
ports
Allen-Bradley Parts

18 ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module
Publication 1756-IN513D-EN-P - November 2003
Conducted RF Immunity IEC 61000-4-6:
10Vrms with 1kHz sine-wave 80%AM from 150kHz to
80MHz
Oscillatory Surge
Withstand
IEEE C37.90.1:
3kV
Enclosure Type Rating None (open-style)
Certifications:
(when product is marked)
UL UL Listed Industrial Control Equipment
CSA CSA Certified Process Control Equipment
CSA CSA Certified Process Control Equipment
for Class I, Division 2 Group A,B,C,D
Hazardous Locations
FM FM Approved Equipment for use in Class I
Division 2 Group A,B,C,D Hazardous
Locations
CE(3) European Union 89/336/EEC EMC Directive,
compliant with:
EN 50082-2; Industrial Immunity
EN 61326; Meas./Control/Lab., Industrial
Requirements
EN 61000-6-2; Industrial Immunity
EN 61000-6-4; Industrial Emissions
European Union 73/23/EEC LVD Directive,
compliant with:
EN 61131-2; Programmable Controllers
C-Tick(3) Australian Radiocommunications Act,
compliant with:
AS/NZS CISPR 11; Industrial Emissions
EEx(3) European Union 94/9/EC ATEX Directive,
compliant with:
EN 50021; Potentially Explosive
Atmospheres, Protection "n" (Zone 2)
when conformal coated
(1) Maximum wire size requires extended housing - 1756-TBE.
(2) Use this conductor category information for planning conductor routing as described in the system
level installation manual. Refer to publication 1770-4.1 Industrial Automation Wiring and Grounding
Guidelines.
(3) See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and
other certification details.

ControlLogix AC (10-265V) DC (5-150V) Isolated Relay Module 19
Publication 1756-IN513D-EN-P - November 2003
Notes:
Allen-Bradley Parts

Publication 1756-IN513D-EN-P - November 2003 PN 957859-76
Supersedes Publication 1756-IN513C-EN-P - October 2000 Copyright © 2003 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
Rockwell Automation Support
Rockwell Automation provides technical information on the web to assist you
in using our products. At http://support.rockwellautomation.com, you can
find technical manuals, a knowledge base of FAQs, technical and application
notes, sample code and links to software service packs, and a MySupport
feature that you can customize to make the best use of these tools.
For an additional level of technical phone support for installation,
configuration and troubleshooting, we offer TechConnect Support programs.
For more information, contact your local distributor or Rockwell Automation
representative, or visit http://support.rockwellautomation.com.
Installation Assistance
If you experience a problem with a hardware module within the first 24 hours
of installation, please review the information that's contained in this manual.
You can also contact a special Customer Support number for initial help in
getting your module up and running:
New Product Satisfaction Return
Rockwell tests all of our products to ensure that they are fully operational
when shipped from the manufacturing facility. However, if your product is not
functioning and needs to be returned:
United States 1.440.646.3223 Monday – Friday, 8am – 5pm EST
Outside United States Please contact your local Rockwell Automation representative for
any technical support issues.
United States Contact your distributor. You must provide a Customer Support case
number (see phone number above to obtain one) to your distributor
in order to complete the return process.
Outside United States Please contact your local Rockwell Automation representative for
return procedure.