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Installation Instructions
ControlLogix EtherNet/IP Bridge Module
Catalog Number 1756-ENBT
Use this document as a guide to install the module. Note that this document describes hardware installation only. For configuration information, refer to the EtherNet/IP Modules User Manual, publication number ENET-UM001, available online at www.rockwellautomation.com/literature.
The following table lists the contents of this document and where to find specific information.
Topic
Prepare the Chassis for Module Installation
Determine Module Slot Location
Install the Module in the Chassis
Remove or Replace the Module (when applicable)
Install or Remove the Module Under Power
Connect the Module to the EtherNet/IP Network
Check Power Supply and Module Status
Where to Find Information on Configuring the Module
See Page
Publication 1756-IN019C-EN-P - November 2004
2 ControlLogix EtherNet/IP Bridge Module
I
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, when necessary 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.
IMPORTANT
ATTENTION
SHOCK HAZARD
Identifies information that is critical for successful application and understanding of the product.
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
Labels may be located on or inside the equipment (e.g., drive or motor) to alert people that dangerous voltage may be present.
BURN HAZARD
Labels may be located on or inside the equipment (e.g., drive or motor) to alert people that surfaces may be dangerous temperatures.
Publication 1756-IN019C-EN-P - November 2004
ControlLogix EtherNet/IP Bridge Module 3
Environment and Enclosure
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.
Prevent Electrostatic Discharge
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.
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4 ControlLogix EtherNet/IP Bridge Module
Removal and Insertion Under Power
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.
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:
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.
Publication 1756-IN019C-EN-P - November 2004
ControlLogix EtherNet/IP Bridge Module 5
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.
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6 ControlLogix EtherNet/IP Bridge Module
The following information applies when operating this equipment in hazardous locations:
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.
Informations sur l’utilisation de cet
équipement en environnements dangereux:
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 1756-IN019C-EN-P - November 2004
ControlLogix EtherNet/IP Bridge Module 7
Identify Module Components
Use the following figure to identify the external features of the module.
Front View Side View
Backplane
Connector
Front
Panel
LINK NET OK
31272-M
RJ45 Cable
Connector located on underside of module
Front of
Module
Bottom View
MAC ID
Label
(Inside)
Backplane
Connector
Publication 1756-IN019C-EN-P - November 2004
8 ControlLogix EtherNet/IP Bridge Module
Prepare the Chassis for Module Installation
Before you install the module, you must install and connect a ControlLogix chassis and power supply.
Power
Supply
1756-A4
Chassis
20805-M
For information on installing these products, refer to the publications listed below.
Chassis
Type
Series B: 1756-A4, -A7, -A10, -A13
Chassis
Installation
Pub. No.
1756-IN080
Power
Supply
1756-PA72/B
1756-PB72/B
1756-PA75/A
1756-PB75/A
Power Supply
Installation
Pub. No.
1756-5.67
Pub. No.
1756-5.78
Publication 1756-IN019C-EN-P - November 2004
ControlLogix EtherNet/IP Bridge Module 9
Determine Module Slot Location
You can install the module in any slot in the ControlLogix chassis. You can also install multiple 1756-ENBT modules in the same chassis. The figure below shows chassis slot numbering in a 4-slot chassis. Slot 0 is the first slot and is always the leftmost slot in the rack (the first slot to the right of the power supply).
Slot 0
Slot 1
Slot 2
Slot 3
Power Supply
Chassis
Publication 1756-IN019C-EN-P - November 2004
10 ControlLogix EtherNet/IP Bridge Module
Install the Module in the Chassis
1
Align the circuit board with top and bottom guides in the chassis.
31275-M
2
Slide the module into the chassis. Make sure the module backplane connector properly connects to the chassis backplane.
Circuit Board
3
The module is properly installed when it is flush with the power supply or other installed modules.
Publication 1756-IN019C-EN-P - November 2004
31276-M
ControlLogix EtherNet/IP Bridge Module 11
Remove or Replace the Module (when applicable)
31277-M
1
Push on upper and lower module tabs to disengage them.
IMPORTANT
31278-M
2
Slide module out of chassis.
If you are replacing an existing module with an identical one, and you want to resume identical system operation, you must install the new module in the same slot.
Publication 1756-IN019C-EN-P - November 2004
12 ControlLogix EtherNet/IP Bridge Module
Install or Remove the Module Under Power
This module is designed to be installed or removed while chassis power is applied.
WARNING
When you insert or remove a module while backplane power is on, an electrical arc may occur. An electrical arc can cause personal injury or property damage by:
• sending an erroneous signal to your system’s field device causing unintended machine motion or loss of process control
• causing an explosion in a hazardous environment
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.
Publication 1756-IN019C-EN-P - November 2004
ControlLogix EtherNet/IP Bridge Module 13
Wire the Ethernet Connector
Use an RJ45 connector to connect to the EtherNet/IP network. Wire the connector according to the following illustration:
8 ------ NC
7 ------ NC
6 ------ RD-
5 ------ NC
4 ------ NC
3 ------ RD+
2 ------ TD-
1 ------ TD+
8
1
RJ 45
For detailed EtherNet/IP connection information, see the EtherNet/IP
Media Planning and Installation Guide, publication number ENET-IN001.
Connect the Module to the EtherNet/IP Network
WARNING
If you connect or disconnect the Ethernet 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.
Publication 1756-IN019C-EN-P - November 2004
14 ControlLogix EtherNet/IP Bridge Module
Attach the RJ45 connector to the Ethernet port on the bottom of the module as shown below:
IMPORTANT
OR
31279-M
We recommend connecting the module to the network via a 100MB Ethernet switch, which will reduce collisions and lost packets and increase network bandwidth. For detailed EtherNet/IP connection information, see the following publications:
• EtherNet/IP Performance and Application Guide, publication ENET-AP001
• EtherNet/IP Media Planning and Installation
Guide, publication ENET-IN001
Publication 1756-IN019C-EN-P - November 2004
Apply Chassis Power
ControlLogix EtherNet/IP Bridge Module 15
31280-M
Check Power Supply and Module Status
Check the LED indicators and alphanumeric display to determine if the power supply and module are operating properly.
Alphanumeric
Display
LINK NET OK
LINK NET OK indicator is red during self-test, then green.
Power Supply indicator is GREEN.
31281-M
The alphanumeric display should cycle through the following states: “TEST -
PASS - OK - REV x.x,” where “x.x” is the module’s firmware revision. The display then alternates between “OK” and the module’s EtherNet/IP address.
Publication 1756-IN019C-EN-P - November 2004
16 ControlLogix EtherNet/IP Bridge Module
Troubleshoot the Module
If the alphanumeric display and LED indicators do not sequence through the expected states refer to the following troubleshooting tables. The three bi-color (red/green) LED status indicators on the 1756-ENBT module provide diagnostic information about the module and its connections to the network.
NET (Network) Status Indicator
The Network Status LED provides the following information:
State
Off
Flashing Green
Green
Flashing Red
Red
Status
Not Powered,
No IP Address
No Connections
CIP Connections
Connection Timeout
Duplicate IP Address
Description
Module is not powered, or does not have an IP address.
•
Verify there is chassis power and the module is completely inserted into the chassis and backplane.
•
Make sure the module has been configured.
Module has obtained an IP address, but has no established connections.
Module has an IP address and at least one established connection.
One or more of the connections in which the module is the target has timed out.
Module has detected that its IP address is already in use. Assign a unique IP address to the module.
Publication 1756-IN019C-EN-P - November 2004
ControlLogix EtherNet/IP Bridge Module 17
Link Status Indicator
The Link Status LED provides the following information:
State
Off
Green
Flashing Green
Status
No data transmission
Ready
Data transmission in progress
Description
Module is not ready to communicate.
Module is ready to communicate.
Module is communicating over the network.
OK Status Indicator
The OK Status LED provides the following module information:
State
Off
Flashing Green
Green
Flashing Red
Red
Status
No Power
Standby
Operational
Minor Fault
Major Fault
Flashing Red and Green Self Test
Description
Module does not have 24V DC power.
Verify there is chassis power and the module is completely inserted into chassis and backplane.
Module is not configured.
Module is operating correctly.
A recoverable fault has been detected.
This could be caused by an error in the configuration.
An unrecoverable fault has been detected. Recycle power to the module.
If this does not clear the fault, replace the module.
Module performing power-up self-test.
Where to Find Information on Configuring the Module
To configure your module, refer to the configuration chapter of your
EtherNet/IP Modules User Manual, publication number ENET-UM001, available online at www.rockwellautomation.com/literature.
Publication 1756-IN019C-EN-P - November 2004
18 ControlLogix EtherNet/IP Bridge Module
Specifications
Module Location
Backplane Current (mA) at 5V.1V dc
Backplane Current (mA) at 24V
Isolation Voltage,
Continuous
Any slot in the ControlLogix chassis
700mA
3mA
30V
Tested to 707V dc for 60 seconds
Power Dissipation, Max.
3.65W
Conductors
Wire Size
Category
802.3 compliant - shielded or unshielded twisted pair
2
1
Ethernet Connector
User Manual
Environmental Conditions
Operating
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
RJ45 Cat. 5
ENET-UM001
Relative
Humidity
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)
IEC 60068-2-30 (Test Db, Un-packaged Non-operating Damp
Heat):
5 to 95% non-condensing
Vibration
Shock,
Operating
IEC60068-2-6 (Test Fc, Operating):
2g @ 10-500Hz
IEC60068-2-27 (Test Ea, Unpackaged shock):
30g
Publication 1756-IN019C-EN-P - November 2004
ControlLogix EtherNet/IP Bridge Module 19
Shock,
Non-operating
Emissions
IEC60068-2-27 (Test Ea, Unpackaged shock):
50g
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:
±2kV at 5kHz on communications ports
Surge
Transient
Immunity
IEC 61000-4-5:
±2kV line-earth(CM) on communications ports
Conducted RF
Immunity
Enclosure Type
Rating
IEC 61000-4-6:
10Vrms with 1kHz sine-wave 80%AM from 150kHz to 80MHz
None (open-style)
Publication 1756-IN019C-EN-P - November 2004
Certifications
(when product is marked)
2 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 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
C-Tick Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
EEx European Union 94/9/EEC ATEX Directive, compliant with:
EN 50021; Potentially Explosive Atmospheres,
Protection “n” (Zone 2)
EtherNet/IP ODVA conformance tested to EtherNet/IP specifications
1
Use this Conductor Category information for planning conductor routing. Refer to publication 1770-4.1,
“Industrial Automation Wiring and Grounding Guidelines”.
2
See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details.
Allen-Bradley and ControlLogix are trademarks of Rockwell Automation.
Ethernet is a trademark of Digital Equipment Corporation, Intel, and Xerox Corporation.
Publication 1756-IN019C-EN-P - November 2004
Supersedes Publication 1756-IN019B-EN-P - August 2001
PN 957944-26
Copyright © 2004 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
Installation Instructions
ControlLogix™
DC (10-31.2V) Input Module
Catalog Number 1756-IB16
To:
Identify the Module Components
Key the Module and Removable Terminal Block/Interface Module
Assemble the Removable Terminal Block and the Housing
Install the Removable Terminal Block onto the Module
Remove the Removable Terminal Block from the Module
See Specifications
See page:
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)
Publication 1756-IN031D-EN-P - February 2003
2 ControlLogix™ DC (10-31.2V) Input Module
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:
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.
ATTENTION
!
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.
ControlLogix is a trademark of Rockwell Automation, Inc.
Publication 1756-IN031D-EN-P - February 2003
ControlLogix™ DC (10-31.2V) Input Module 3
Environment and Enclosure
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.
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.
Prevent Electrostatic Discharge
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.
Publication 1756-IN031D-EN-P - February 2003
4 ControlLogix™ DC (10-31.2V) Input Module
Removal and Insertion Under Power
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.
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 Zone 2 Use
If you install the module in a European Zone 2 location, consider:
European Zone 2 Certification
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 (1999).
Publication 1756-IN031D-EN-P - February 2003
ControlLogix™ DC (10-31.2V) Input Module 5
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.
Publication 1756-IN031D-EN-P - February 2003
6 ControlLogix™ DC (10-31.2V) Input Module
Identify the Module Components
You received the following components with your order:
·
1756-IB16 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-TBNH 20 position NEMA RTB
· 1756-TBSH 20 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.
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.
Note the Power Requirements
This module receives power from the 1756 chasis power supply and requires 2 sources of power from the backplane:
·
100mA at 5.1Vdc
· 2mA at 24V dc
Add this current/power value (0.56W) to the requirements of all other modules in the chassis to prevent overloading the power supply.
(1)
The Bulletin 1492 IFM may not be used in any application that requires agency certification of the
ControlLogix system. Use of the IFM violates the UL, CSA and FM certifications of this product.
Publication 1756-IN031D-EN-P - February 2003
ControlLogix™ DC (10-31.2V) Input Module 7
Install the Module
You can install or remove the module while chassis power is applied.
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.
1.
Align the circuit board with the top and bottom chassis guides.
Printed
Circuit
Board
20861–M
2.
Slide the module into the chassis until the module locking tabs click.
Locking tab
20862–M
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8 ControlLogix™ DC (10-31.2V) Input Module
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.
U-shape d bands
20850–M
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.
Wedge-shaped tab
20851–M
4.
Push the tab until it stops.
Reposition the tabs to rekey future module applications.
Publication 1756-IN031D-EN-P - February 2003
ControlLogix™ DC (10-31.2V) Input Module 9
Wire the Removable Terminal Block
Wire the RTB with a 5/16 inch (8mm) maximum flat-bladed screwdriver before installing it onto the module.
WARNING
!
When 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. Make sure that power is removed or the area is nonhazardous before proceeding.
Spring Clamp RTB
1.
Strip 7/16 inch (11mm) maximum length of wire.
2.
Insert the screwdriver into the inner hole of the RTB.
NEMA Screw RTB
1.
Strip 5/16 inch (8mm) maximum length of wire.
2.
Turn the terminal screw counterclockwise.
3.
Wrap wire around the terminal.
4.
Turn the terminal screw clockwise.
3.
Insert the wire into the open terminal and remove the screwdriver.
20863–M
42516
Publication 1756-IN031D-EN-P - February 2003
10 ControlLogix™ DC (10-31.2V) Input Module
Wire the Module
You can only connect wiring to your module through an RTB or IFM.
The example below shows how to wire the module.
1756-IB16
2 1
Group 0
IN-1
IN-3
4 3
IN-0
IN-2
Daisy chain to other
RTBs
IN-5
6
8
5
7
IN-4 Group 0
IN-7 IN-6
10 9
GND-0 GND-0
12 11
IN-8 IN-9
IN-11
14 13
IN-10
16 15
Group 1 IN-13 IN-12 Group 1
18 17
IN-15 IN-14
20 19
GND-1 GND-1
– +
NOTES:
DC COM
40177-M
1.
All terminals with the same name are connected together on the module. For example, DC COM can be connected to either terminal marked GND-0.
2.
When you daisy chain from a group to another RTB, always connect the daisy chain as shown above. Do not connect more than 2 wires to any single terminal.
3.
This wiring example shows a single voltage source.
4.
If separate power sources are used, do not exceed the specified isolation voltage.
After completing field-side wiring, secure the wires in the strain relief area with a cable-tie.
Publication 1756-IN031D-EN-P - February 2003
ControlLogix™ DC (10-31.2V) Input Module 11
Assemble the Removable Terminal Block and the Housing
1.
Align the grooves at the bottom of the housing with the side edges of the RTB.
Groove
Groove
Side edge of the RTB
Strain relief area
Side edge of the RTB
20852-M
2.
Slide the RTB into the housing until it snaps into place.
Install the Removable Terminal Block onto the Module
WARNING
!
When 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. Be sure that power is removed or the area is nonhazardous before proceeding.
Before installing the RTB, make certain:
· 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.
1.
Align the side and top, bottom guides.
2.
Press quickly and evenly to seat the RTB until the latches snap into place.
Locking tab
Module guide
20853–M 20854–M
RTB guides
3.
To lock the RTB on the module, slide the locking tab down.
Publication 1756-IN031D-EN-P - February 2003
12 ControlLogix™ DC (10-31.2V) Input Module
Check the Indicators
The indicators show individual I/O status (yellow) for each point and a bi-colored LED for module "OK" (red/green).
DC INPUT
ST 0 1 2 3 4 5 6 7
ST 8 9 10 11 12 13 14 15
O
K
20945-M
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.
Indicator: Displaying: Means:
OK Steady green light
The inputs are being multicast and in normal operating state.
OK Flashing green light
The module has passed internal diagnostics but is not multicasting inputs.
OK
OK
I/O State
Flashing red light
Steady red light
Yellow
Previously established communication has timed out.
An unrecoverable error has occurred on the module.
The input is active.
Take this action:
None
Configure the module with
RSLogix 5000 programming software.
Check controller and chassis communication.
Replace the module.
None
This completes installation of the module. Use the following information to remove the module, if necessary.
Publication 1756-IN031D-EN-P - February 2003
ControlLogix™ DC (10-31.2V) Input Module 13
Remove the Removable Terminal Block from the Module
If you need to remove the module, you must remove the RTB first.
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.
Before removing the module, you must remove the RTB.
1.
Unlock the locking tab at the top of the module.
2.
Open the RTB door and pull the RTB off the module.
42517
Remove the Module
1.
Push in top and bottom locking tabs.
20855–M
2.
Pull module out of the chassis.
20856–M 20857–M
Publication 1756-IN031D-EN-P - February 2003
14 ControlLogix™ DC (10-31.2V) Input Module
1756-IB16 Specifications
Number of Inputs
Module Location
Backplane Current
16 (8 points/common)
1756 ControlLogix Chassis
100mA @ 5.1V dc & 2mA @ 24V dc
Maximum Power Dissipation
(Module)
Thermal Dissipation
On-State Voltage Range
Nominal Input Voltage
On-State Current
Maximum Off-State Voltage
Maximum Off-State Current
Maximum Input Impedance @
31.2V dc
Input Delay Time
Off to on
Hardware delay
On to off
Hardware delay
Diagnostic Functions
(Total backplane power 0.56W)
5.1W @ 60 o
C
17.39 BTU/hr
10-31.2V dc
24V dc
2.0mA @ 10V dc minimum
10mA @ 31.2V dc maximum
5V
1.5mA
3.12k
W
Programmable filter: 0ms, 1ms or 2ms
1ms maximum plus filter time
Programmable filter: 0ms, 1ms, 2ms, 9ms or 18ms
2ms maximum plus filter time
Change of State
Time Stamp of Inputs
Short/Inrush Current
Software configurable
+/- 200 m s
250mA peak (decaying to <37% in 22ms, without activation)
User selectable (100 m s minimum/750ms maximum)
Yes
Cyclic Update Time
Reverse Polarity Protection
Isolation Voltage
Group to group 250V maximum continuous
100% tested at 2546V dc for 1s
User to system 250V maximum continuous
100% tested at 2546V dc for 1s
RTB Screw Torque (NEMA clamp) 7-9 inch-pounds (0.8-1Nm)
Module Keying (Backplane)
RTB Keying
RTB and Housing
Software configurable
User defined mechanical keying
20 Position RTB (1756-TBNH or TBSH)
(1)
Publication 1756-IN031D-EN-P - February 2003
ControlLogix™ DC (10-31.2V) Input Module 15
Environmental Conditions
Operating Temperature
Storage Temperature
Relative Humidity
Vibration
Shock
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)
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)
IEC 60068-2-30 (Test Db, Un-packaged Non-operating
Damp Heat):
5 to 95% non-condensing
IEC60068-2-6 (Test Fc, Operating):
2g @ 10-500Hz
IEC60068-2-27 (Test Ea, Unpackaged shock):
Operating 30g
Non-operating 50g
Emissions
ESD Immunity
Radiated RF Immunity
CISPR 11:
Group 1, Class A
IEC 61000-4-2:
6kV contact discharges
8kV air discharges
IEC 61000-4-3:
10V/m with 1kHz sine-wave 80%AM from 30MHz to
1000MHz
10V/m with 200Hz 50% Pulse 100%AM at 900Mhz
IEC 61000-4-4: EFT/B Immunity
±4kV at 2.5kHz on power ports
±4kV at 2.5kHz on signal ports
Surge Transient Immunity IEC 61000-4-5:
Enclosure Type Rating
±1kV line-line(DM) and ±2kV line-earth(CM) on power ports
±1kV line-line(DM) and ±2kV line-earth(CM) on signal ports
Conducted RF Immunity IEC 61000-4-6:
10Vrms with 1kHz sine-wave 80%AM from 150kHz to
80MHz
None (open-style)
Publication 1756-IN031D-EN-P - February 2003
16 ControlLogix™ DC (10-31.2V) Input Module
(1)
(2)
Conductors Wire Size
#22 to #14 AWG (0.324 to 2.08 sq. mm) stranded
(1)
3/64 inch (1.2mm) insulation maximum
Category 1
(2)
,
(3)
Screwdriver Blade Width for RTB 5/16 inch (8mm) maximum
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
(4)
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
C-Tick
(4)
Australian Radiocommunications Act, compliant with:
AS/NZS 2064; Industrial Emissions
EEx
(4)
European Union 94/9/EEC ATEX Directive, compliant with:
EN 50021; Potentially Explosive
Atmospheres, Protection “n”
(3)
(4)
Maximum wire size requires extended housing - 1756-TBE.
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 .
See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details.
Publication 1756-IN031D-EN-P - February 2003
ControlLogix™ DC (10-31.2V) Input Module 17
The following information applies when operating this equipment in hazardous locations:
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.
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.
Informations sur l’utilisation de cet équipement en environnements dangereux :
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 1756-IN031D-EN-P - February 2003
18 ControlLogix™ DC (10-31.2V) Input Module
Notes:
Publication 1756-IN031D-EN-P - February 2003
Notes:
ControlLogix™ DC (10-31.2V) Input Module 19
Publication 1756-IN031D-EN-P - February 2003
Rockwell Automation Support
Before you contact Rockwell Automation for technical assistance, we suggest you please review the troubleshooting information contained in this publication first.
If the problem persists, call your local distributor or contact Rockwell
Automation in one of the following ways:
Phone
Internet
Notes:
United States/Canada 1.440.646.5800
Outside United
States/Canada
You can access the phone number for your country via the Internet:
Worldwide
1. Go to http://support.rockwellautomation.com/
2. Under Contacting Customer Support and Other
Countries, click on Click here
Go to http://support.rockwellautomation.com/
Publication 1756-IN031D-EN-P - February 2003
Supersedes Publication 1756-IN031C-EN-P - October 2000
PN 957726-57
Copyright © 2003 Rockwell Automation. All rights reserved. Printed in the U.S.A.
Installation Instructions
ControlLogix™
Voltage/Current Input Module
Catalog Number 1756-IF16
To:
Identify the Module Components
Key the Module and Removable Terminal Block/Interface Module
Assemble the Removable Terminal Block and the Housing
Install the Removable Terminal Block onto the Module
Remove the Removable Terminal Block from the Module
See Specifications
See page:
Obtain a User Manual
This product also has a user manual (pub. no. 1756-6.5.9). 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)
Publication 1756-IN039D-EN-P - February 2003
2 ControlLogix™ Voltage/Current Input Module
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:
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.
ATTENTION
!
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.
ControlLogix is a trademark of Rockwell Automation, Inc.
Publication 1756-IN039D-EN-P - February 2003
ControlLogix™ Voltage/Current Input Module 3
Environment and Enclosure
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.
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.
Prevent Electrostatic Discharge
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.
Publication 1756-IN039D-EN-P - February 2003
4 ControlLogix™ Voltage/Current Input Module
Removal and Insertion Under Power
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.
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 Zone 2 Use
If you install the module in a European Zone 2 location, consider:
European Zone 2 Certification
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 (1999).
Publication 1756-IN039D-EN-P - February 2003
ControlLogix™ Voltage/Current Input Module 5
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.
Publication 1756-IN039D-EN-P - February 2003
6 ControlLogix™ Voltage/Current Input Module
Identify the Module Components
You received the following components with your order:
·
1756-IF16 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.
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.
Note the Power Requirements
This module receives power from the 1756 chasis power supply and requires 2 sources of power from the backplane:
·
150mA at 5.1V dc
· 65mA at 24V dc
Add this current/power value (2.33W) to the requirements of all other modules in the chassis to prevent overloading the power supply.
(1)
The Bulletin 1492 IFM may not be used in any application that requires agency certification of the
ControlLogix system. Use of the IFM violates the UL, CSA and FM certifications of this product.
Publication 1756-IN039D-EN-P - February 2003
ControlLogix™ Voltage/Current Input Module 7
Install the Module
You can install or remove the module while chassis power is applied.
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.
1.
Align the circuit board with the top and bottom chassis guides.
Printed
Circuit
Board
20861–M
2.
Slide the module into the chassis until the module locking tabs click.
Locking tab
20862–M
Publication 1756-IN039D-EN-P - February 2003
8 ControlLogix™ Voltage/Current Input Module
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.
U-shape d bands
20850–M
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.
Wedge-shaped tab
20851–M
4.
Push the tab until it stops.
Reposition the tabs to rekey future module applications.
Publication 1756-IN039D-EN-P - February 2003
ControlLogix™ Voltage/Current Input Module 9
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.
WARNING
!
When 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. Make sure that power is removed or the area is nonhazardous before proceeding.
Shielded cable is required when using this module.We recommend using Belden 8761 cable to wire the RTB. The RTB terminations can accommodate 14-22 gauge shielded wire.
Connect grounded end of the cable
1.
Prepare one end of the cable for grounding.
a. Remove a length of cable jacket from the connecting cable.
b. Pull the foil shield and bare drain wire from the insulated wire.
c. Twist the foil shield and drain wire together to form a single strand.
d. Attach a ground lug and apply heat shrink tubing to the exit area.
20104-M
2.
Ground the drain wire. We recommend grounding the drain wire at the field device as shown below.
Drain wire
Field
Device
43183
3.
Connect the insulated wires to the field device.
Publication 1756-IN039D-EN-P - February 2003
10 ControlLogix™ Voltage/Current Input Module
If you cannot ground at the field device, follow these steps:
1.
Prepare one end of the cable as shown in step 1.
2.
Ground at an earth ground on the chassis as shown below.We recommend grounding the drain wire at the field-side. If you cannot ground at the field-side, ground at an earth ground on the chassis as shown.
Connect the drain wire to a chassis mounting tab.
Use any chassis mounting tab that is designated as a functional signal ground.
4M or 5M (#10 or
#12) star washer
4M or 5M (#10 or #12) phillips screw and star washer (or SEM screw)
Chassis mounting tab
Drain wire with ground lug
20918-M
3.
Connect the insulated wires to the RTB.
Connect ungrounded end of the cable
1.
Prepare the non-grounded end of the cable.
a. Remove a length of cable jacket from the connecting cable.
b. Pull the foil shield and bare drain wire from the insulated wire.
c. Cut foil shield and drain wire back to the cable casing and apply shrink wrap, exposing only the insulated wires.
43182
Publication 1756-IN039D-EN-P - February 2003
ControlLogix™ Voltage/Current Input Module 11
2.
Connect the insulated wires to:
· the RTB (as shown below) if the cable is grounded at the field device.
or
· the field device if the cable is grounded at the chassis.
Spring Clamp RTB
1.
Strip 7/16 inch (11mm) maximum length of wire.
2.
Insert the screwdriver into the inner hole of the RTB.
Cage Clamp RTB
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.
3.
Insert the wire into the open terminal and remove the screwdriver.
20860-M
20859-M
Publication 1756-IN039D-EN-P - February 2003
12 ControlLogix™ Voltage/Current Input Module
Wire the Module
You can only connect wiring to your module through an RTB or IFM.
The example below shows how to wire the module.
1756-IF16 Differential current wiring example
Channel 0 i
A
IN-0
IN-1
2
4
1
3 i RTN-0 i RTN-1
IN-2 6 5 i RTN-2 Jumper wires
Shield ground
IN-3
RTN
IN-4
8
10
12
7
9
11 i RTN-3
RTN i RTN-4
Channel 3
2-Wire
Transmitter A i
IN-5
IN-6
IN-7
14
16
18
13
15
17 i RTN-5 i RTN-6 i RTN-7
IN-8
IN-9
20
22
19
21 i RTN-8 i RTN-9
IN-10
IN-11
24
26
23
25 i RTN-10 i RTN-11
RTN
IN-12
28
30
27
29
RTN i RTN-12
IN-13
IN-14
32
34
31
33 i RTN-13 i RTN-14
IN-15
36 35 i RTN-15
40912-M
NOTES: 1.
Use the following chart when wiring your module in differential mode
This channel: Uses these terminals: This channel: Uses these terminals:
Channel 0
Channel 1
Channel 2
Channel 3
IN-0 (+), IN-1 (-) & i RTN-0
IN-2 (+), IN-3 (-) & i RTN-2
IN-4 (+), IN-5 (-) & i RTN-4
IN-6 (+), IN-7 (-) & i RTN-6
Channel 4
Channel 5
Channel 6
Channel 7
IN-8 (+), IN-9 (-) & i RTN-8
IN-10 (+), IN-11 (-) & i RTN-10
IN-12 (+), IN-13 (-) & i RTN-12
IN-14 (+), IN-15 (-) & i RTN-14
2.
When operating in 4 channel, high speed mode, only use channels 0, 2, 4 and 6.
3.
All terminals marked RTN are connected internally.
4.
A 249 W current loop resistor is located between IN-x and i RTN-x terminals.
5.
If multiple (+) or multiple (-) terminals are tied together, connect that tie point to a terminal to maintain the module’s accuracy.
Publication 1756-IN039D-EN-P - February 2003
ControlLogix™ Voltage/Current Input Module 13
Channel 0
1756-IF16 Differential voltage wiring example
Shield ground
Channel 3
Shield ground
+
–
+
–
IN-0
IN-1
IN-2
IN-3
RTN
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
RTN
IN-12
IN-13
IN-14
IN-15
14 13
16 15
18 17
20 19
22 21
24 23
26 25
28 27
30 29
32 31
2
4
6
8
10 9
12 11
1
3
5
7
34 33
36 35 i RTN-0 i RTN-1 i RTN-2 i RTN-3
RTN i RTN-4 i RTN-5 i RTN-6 i RTN-7 i RTN-8 i RTN-9 i RTN-10 i RTN-11
RTN i RTN-12 i RTN-13 i RTN-14 i RTN-15
40913-M
NOTES: 1.
Use the following chart when wiring your module in differential mode
This channel: Uses these terminals: This channel: Uses these terminals:
Channel 0 IN-0 (+) & IN-1 (-) Channel 4 IN-8 (+) & IN-9 (-)
Channel 1
Channel 2
Channel 3
IN-2 (+) & IN-3 (-)
IN-4 (+) & IN-5 (-)
IN-6 (+) & IN-7 (-)
Channel 5
Channel 6
Channel 7
IN-10 (+) & IN-11 (-)
IN-12 (+) & IN-13 (-)
IN-14 (+) & IN-15 (-)
2.
When operating in 4 channel, high speed mode, only use channels 0, 2, 4 and 6
3.
All terminals marked RTN are connected internally.
4.
If multiple (+) or multiple (-) terminals are tied together, connect that tie point to terminal to maintain the module’s accuracy.
5.
Terminals marked RTN and i RTN are not used for differential voltage wiring.
6.
If separate power sources are used, do not exceed the specified isolation voltag
Publication 1756-IN039D-EN-P - February 2003
14 ControlLogix™ Voltage/Current Input Module
1756-IF16 Single-ended current wiring example
Shield ground
2-Wire
Transmitter
A i i
IN-0
IN-1
IN-2
IN-3
RTN
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
IN-10
IN-11
RTN
IN-12
IN-13
IN-14
IN-15
2
4
6
8
10 9
12 11
14 13
16 15
18 17
1
3
5
7
20 19
22 21
24 23
26 25
28 27
30 29
32 31
34 33
36 35 i RTN-0 i RTN-1 i RTN-2 i RTN-3
RTN i RTN-4 i RTN-5 i RTN-6 i RTN-7 i RTN-8 i RTN-9 i RTN-10 i RTN-11
RTN i RTN-12 i RTN-13 i RTN-14 i RTN-15
Jumper wires
40914-M
NOTES: 1.
All terminals marked RTN are connected internally.
2.
A 249
W
current loop resistor is located between IN-x and i RTN-x terminals.
3.
For current applications, all terminals marked i RTN must be wired to terminals marked RTN.
4.
Place additional loop devices (e.g. strip chart recorders, etc.) at either A location.
5.
If separate power sources are used, do not exceed the specified isolation voltage.
6.
Do not connect more than 2 wires to any single terminal.
Publication 1756-IN039D-EN-P - February 2003
ControlLogix™ Voltage/Current Input Module 15
Shield ground
Shield ground
1756-IF16 Single-ended voltage wiring example
+
–
+
–
IN-0
IN-1
IN-2
IN-3
IN-10
IN-11
RTN
IN-12
IN-13
IN-14
IN-15
RTN
IN-4
IN-5
IN-6
IN-7
IN-8
IN-9
2
4
6
8
10 9
12 11
14 13
16 15
18 17
20 19
22 21
24 23
26 25
1
3
5
7
28 27
30 29
32 31
34 33
36 35 i RTN-0 i RTN-1 i RTN-2 i RTN-3
RTN i RTN-4 i RTN-5 i RTN-6 i RTN-7 i RTN-8 i RTN-9 i RTN-10 i RTN-11
RTN i RTN-12 i RTN-13 i RTN-14 i RTN-15
40915-M
NOTES: 1.
All terminals marked RTN are connected internally.
2.
Terminals marked i RTN are not used for single-ended voltage wiring.
3.
If separate power sources are used, do not exceed the specified isolation voltage.
4.
Do not connect more than 2 wires to any single terminal.
After completing field-side wiring, secure the wires in the strain relief area with a cable-tie.
Publication 1756-IN039D-EN-P - February 2003
16 ControlLogix™ Voltage/Current Input Module
Assemble the Removable Terminal Block and the Housing
1.
Align the grooves at the bottom of the housing with the side edges of the RTB.
Groove
Groove
Side edge of the RTB
Strain relief area
Side edge of the RTB
2.
Slide the RTB into the housing until it snaps into place.
20858–M
Install the Removable Terminal Block onto the Module
WARNING
!
When 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. Be sure that power is removed or the area is nonhazardous before proceeding.
Before installing the RTB, make certain:
· 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.
1.
Align the side and top, bottom guides.
2.
Press quickly and evenly to seat the RTB until the latches snap into place.
Locking tab
Module guide
20853–M
RTB guides
Publication 1756-IN039D-EN-P - February 2003
3.
To lock the RTB on the module, slide the locking tab down.
20854–M
ControlLogix™ Voltage/Current Input Module 17
Check the Indicators
The indicators show CAL status (green) and a bi-colored LED for module "OK" (red/green).
ANALOG INPUT
CAL
OK
20962-M
During power up, an indicator test is done and the following occurs:
· The "OK" indicator turns red for 1 second and then turns to flashing green if it has passed the self-test.
LED indicators:
OK
OK
OK
OK
CAL
This display:
Flashing green light
Means:
Steady green light
The inputs are being multicast and in normal operating state.
Take this action:
None
1. The module has passed internal diagnostics but is not actively controlled.
2 . The controller is in Program mode.
1. Configure the module with RSLogix 5000.
2. If ready, switch the controller to Run mode.
Flashing red light
Steady red light
Flashing green light
Previously established communication has timed out.
Check controller and chassis communication
The module must be replaced.
Replace the module.
The module is in calibration mode.
None
This completes installation of the module. Use the following information to remove the module, if necessary.
Publication 1756-IN039D-EN-P - February 2003
18 ControlLogix™ Voltage/Current Input Module
Remove the Removable Terminal Block from the Module
If you need to remove the module, you must remove the RTB first.
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.
Before removing the module, you must remove the RTB.
1.
Unlock the locking tab at the top of the module.
2.
Open the RTB door and pull the RTB off the module.
42517
Remove the Module
1.
Push in top and bottom locking tabs.
20855–M
2.
Pull module out of the chassis.
20857–M 20856–M
Publication 1756-IN039D-EN-P - February 2003
ControlLogix™ Voltage/Current Input Module 19
1756-IF16 Specifications
Number of Inputs
Module Location
Backplane Current
Power Dissipation within Module
Thermal Dissipation
Input Range and Resolution
Data Format
16 single ended, 8 differential or 4 differential (high speed)
1756 ControlLogix Chassis
150mA @ 5.1V dc & 65mA @ 24V dc (2.33W)
2.3W voltage
3.9W current
7.84 BTU/hr voltage
13.30 BTU/hr current
+/-10.25V – 320 m
V/cnt (15 bits plus sign bipolar)
0-10.25V – 160 m
V/cnt (16 bits)
0-5.125V – 80 m
V/cnt (16 bits)
0-20.5mA – 0.32
m
A/cnt (16 bits)
Integer mode (Left justified, 2s complement)
Floating point IEEE 32 bit
Input Impedance
Voltage
Current
Open Circuit Detection Time
Overvoltage Protection
Normal Mode Noise Rejection
(1)
Common Mode Noise Rejection
Calibrated Accuracy at 25°C
Gain Drift with Temperature
Input Offset Drift with Temp.
Module Error over Full Temp.
Range
Module Conversion Method
Isolation Voltage
User to system
>1meg
W
249
W
Differential voltage - Positive full scale reading within 5s
Single Ended/Diff. current - Negative full scale reading within 5s
Single Ended voltage - Even numbered channels go to positive full scale reading within 5s, odd numbered channels go to negative full scale reading within 5s
30V dc voltage
8V dc current
>80dB at 50/60Hz
>100dB at 50/60Hz
Better than 0.05% of range - voltage
Better than 0.15% of range - current
15 ppm/degree C - voltage
20 ppm/degree C - current
45µV/degree C
0.1% of range - voltage
0.3% of range - current
Sigma-Delta
30V maximum continuous
100% tested at 2550 dc for 1s
Publication 1756-IN039D-EN-P - February 2003
20 ControlLogix™ Voltage/Current Input Module
Module Scan Time for All
Channels (Sample Rate Module
Filter Dependent)
RTB Screw Torque (Cage clamp)
Module Keying (Backplane)
RTB Keying
Field Wiring Arm and Housing
Environmental Conditions
Operating Temperature
Storage Temperature
Relative Humidity
Vibration
Shock
Emissions
ESD Immunity
Radiated RF Immunity
EFT/B Immunity
16 pt single ended - 16-488ms
8 pt differential - 8-244ms
4 pt differential - 5-122ms
4.4 inch-pounds (0.4Nm)
Electronic
User defined
36 Position RTB (1756-TBCH or TBS6H)
(2)
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)
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)
IEC 60068-2-30 (Test Db, Un-packaged Non-operating
Damp Heat):
5 to 95% non-condensing
IEC60068-2-6 (Test Fc, Operating):
2g @ 10-500Hz
IEC60068-2-27 (Test Ea, Unpackaged shock):
Operating 30g
Non-operating 50g
CISPR 11:
Group 1, Class A
IEC 61000-4-2:
6kV contact discharges
8kV air discharges
IEC 61000-4-3:
10V/m with 1kHz sine-wave 80%AM from 30MHz to
1000MHz
10V/m with 200Hz 50% Pulse 100%AM at 900Mhz
IEC 61000-4-4:
±2kV at 5kHz on signal ports
Publication 1756-IN039D-EN-P - February 2003
ControlLogix™ Voltage/Current Input Module 21
(1)
(2)
(3)
(4)
(5)
Surge Transient
Immunity
IEC 61000-4-5:
+2kV line-earth (CM) on shielded ports
Conducted RF Immunity IEC 61000-4-6:
10Vrms with 1kHz sine-wave 80%AM from 150kHz to
80MHz
Enclosure Type Rating
Conductors Wire Size
Category
Screwdriver Width for RTB
Certifications
(when product is marked)
None (open-style)
#22 to #14 AWG (0.324 to 2.08 sq. mm) stranded
(2)
3/64 inch (1.2mm) insulation maximum
2
(3)
,
(4)
1/8 inch (3.2mm) maximum
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
(5)
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
C-Tick
(5)
Australian Radiocommunications Act, compliant with:
AS/NZS 2064; Industrial Emissions
EEx
(5)
European Union 94/9/EEC ATEX Directive, compliant with:
EN 50021; Potentially Explosive
Atmospheres, Protection “n”
This specification is module filter dependent.
Maximum wire size requires the extended housing - 1756-TBE.
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 .
See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details.
Publication 1756-IN039D-EN-P - February 2003
22 ControlLogix™ Voltage/Current Input Module
The following information applies when operating this equipment in hazardous locations:
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.
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.
Informations sur l’utilisation de cet équipement en environnements dangereux :
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 1756-IN039D-EN-P - February 2003
Notes:
ControlLogix™ Voltage/Current Input Module 23
Publication 1756-IN039D-EN-P - February 2003
Rockwell Automation Support
Before you contact Rockwell Automation for technical assistance, we suggest you please review the troubleshooting information contained in this publication first.
If the problem persists, call your local distributor or contact Rockwell
Automation in one of the following ways:
Phone
Internet
Notes:
United States/Canada 1.440.646.5800
Outside United
States/Canada
You can access the phone number for your country via the Internet:
Worldwide
1. Go to http://support.rockwellautomation.com/
2. Under Contacting Customer Support and Other
Countries, click on Click here
Go to http://support.rockwellautomation.com/
Publication 1756-IN039D-EN-P - February 2003
Supersedes Publication 1756-IN039C-EN-P - October 2000
PN 957726-55
Copyright © 2003 Rockwell Automation. All rights reserved. Printed in the U.S.A.
Installation Instructions
ControlLogix® Controller and Memory Board
Product Catalog Number Series
ControlLogix5550 controller 1756-L1, 1756-L1M1, 1756-L1M2, 1756-L1M3 A
A ControlLogix5555 controller 1756-L55, 1756-L55M12, 1756-L55M13,
1756-L55M14, 1756-L55M16, 1756-L55M22,
1756-L55M23, 1756-L55M24
ControlLogix5561 controller 1756-L61 A, B
ControlLogix5562 controller 1756-L62
ControlLogix5563 controller 1756-L63
1756-M1, 1756-M2, 1756-M3 ControlLogix5550 memory board
ControlLogix5555 memory board
Industrial CompactFlash card
1756-M12, 1756-M13, 1756-M14, 1756-M16,
1756-M22, 1756-M23, 1756-M24
1784-CF64
A, B
A, B
A
A n/a
Are You Replacing a Controller That has Failed?
For abbreviated steps, see page 4.
WARNING
An electrical arc can occur if you:
• insert or remove the CompactFlash card
• insert or remove the controller while backplane power is on
• connect or disconnect the battery
• connect or disconnect the serial cable with power applied to this module or the serial device on the other end of the cable
This could cause an explosion in hazardous location installations. Make sure that power is removed or the area is nonhazardous before proceeding.
Publication 1756-IN101J-EN-P - November 2004
2 ControlLogix® Controller and Memory Board
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, when necessary 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.
IMPORTANT
ATTENTION
SHOCK HAZARD
Identifies information that is critical for successful application and understanding of the product.
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
Labels may be located on or inside the equipment (e.g., drive or motor) to alert people that dangerous voltage may be present.
BURN HAZARD
Labels may be located on or inside the equipment (e.g., drive or motor) to alert people that surfaces may be dangerous temperatures.
Publication 1756-IN101J-EN-P - November 2004
ControlLogix® Controller and Memory Board 3
Table of Contents
Replace a Suspected Failed Controller . . . . . . . . . . . . . . . . . . . . . 4
Avoid These Common Errors . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Make Sure that You Have All the Components . . . . . . . . . . . . . . . 8
Make Sure You Have the Correct Memory Board . . . . . . . . . . . . 10
Determine Which Firmware Revisions to Use . . . . . . . . . . . . . . . 10
Prepare the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
Remove the Controller from the Chassis, If Required . . . . . . . . . . 12
Install a Memory Board on a ControlLogix5550 or ControlLogix5555
Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Install a 1784-CF64 Industrial CompactFlash Card in a
ControlLogix5561, ControlLogix5562, ControlLogix5563 Controller 19
Connect a Battery . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Install the Controller into the Chassis . . . . . . . . . . . . . . . . . . . . . 25
Check the BAT LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Check the OK LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Update the Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Connect a Serial Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Interpret Controller LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Clear a Major Fault. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Choose the Operating Mode of the Controller . . . . . . . . . . . . . . . 39
Specifications: ControlLogix Controllers - Sheet 1 of 2 . . . . . . . . . 40
Specifications: ControlLogix Controllers - Sheet 2 of 2 . . . . . . . . . 41
Specifications - 1784-CF64 Industrial CompactFlash Card . . . . . . 44
Certifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Environment and Enclosure Information . . . . . . . . . . . . . . . . . . . 48
European Hazardous Location Approval . . . . . . . . . . . . . . . . . . . 49
North American Hazardous Location Approval . . . . . . . . . . . . . . 50
Publication 1756-IN101J-EN-P - November 2004
4 ControlLogix® Controller and Memory Board
Replace a Suspected Failed Controller
1.
Cycle the power to the chassis.
2.
Make sure the OK LED is solid red.
If the OK LED is not solid red, the controller does not require replacement.
3.
Match the catalog numbers of the controllers and memory boards.
Control Logix
CAT. NO./SERIES
1756-M…
Control Logix
CAT. NO./SERIES
1756-L…
4.
Install the battery.
series A
42523
Publication 1756-IN101J-EN-P - November 2004
Catalog number of the memory board, if one is installed
Catalog number of the controller series B
DSR-6
RTS-7
CTS-8
N/C-9
RS232
1-DCD
2-RXD
3-TXD
4-DTR
5-GND
COMPACT
FLASH
1 To
Insert 1
2 To Eject
1 + 2
1
UP
BATTERY
DATE
2
BATTERY
PORT
1
2
ControlLogix® Controller and Memory Board 5
5.
Insert the key and turn it to the PROG position.
20880
6.
Insert the controller into the chassis.
7.
Use ControlFlash software to update the firmware of the controller.
8.
Download the RSLogix 5000 project to the controller.
Publication 1756-IN101J-EN-P - November 2004
6 ControlLogix® Controller and Memory Board
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.
ATTENTION
Personnel responsible for the application of safety-related programmable electronic systems (PES) shall be aware of the safety requirements in the application of the system and shall be trained in using the system.
Publication 1756-IN101J-EN-P - November 2004
Avoid These Common Errors
ControlLogix® Controller and Memory Board 7
If you have this controller:
Make sure that you: all Update the firmware of the controller to the revision that is compatible with your RSLogix 5000 software. Controllers ship with firmware that lets you only update them.
ControlLogix5550 Make sure you use the correct memory board (one per controller). See
ControlLogix5555
•
If you purchased a ControlLogix5555 controller without a memory board, you must install a memory board.
•
Make sure you use the correct memory board (one per
IMPORTANT
ControlLogix5561
ControlLogix5562
ControlLogix5563
• Before you change a memory board, update the controller to a revision that is compatible with the memory board that you intend to install.
• Make sure you use the correct firmware revision. See
•
Do not install a memory board.
•
Make sure you use the correct firmware revision. See
Publication 1756-IN101J-EN-P - November 2004
8 ControlLogix® Controller and Memory Board
Make Sure that You Have All the Components
These components ship with the controller:
Component: Description:
Series A controllers: 1756-BA1 battery
Series B controllers: 1756-BA2 battery key
You may also use these components with the controller:
If you want to: connect a device to the serial port of the controller
(e.g., connect a computer to the controller)
And you have this controller:
Then use this component:
1756-CP3 serial cable increase the memory of the controller
ControlLogix5550
ControlLogix5555 memory board
ControlLogix5561
ControlLogix5562
ControlLogix5563
For the correct memory board,
NOT available for this controller
Publication 1756-IN101J-EN-P - November 2004
If you want to: add nonvolatile memory
ControlLogix® Controller and Memory Board 9
And you have this controller:
ControlLogix5550
ControlLogix5555
Then use this component:
NOT available for this controller memory board
ControlLogix5561
ControlLogix5562
ControlLogix5563
For the correct memory board,
1784-CF64 Industrial
CompactFlash card maintain memory longer than is available with the battery
ControlLogix5550
Important : This option maintains memory only while the controller is in the chassis
ControlLogix5555
ControlLogix5561 Series A
ControlLogix5562 Series A
ControlLogix5563 Series A
31376-M
NOT available for this controller
1756-BATM ControlLogix battery module
31298
ControlLogix5561 Series B
ControlLogix5562 Series B
ControlLogix5563 Series B
NOT available for this controller
(1)
(1)
Series B controllers use the battery differently than previous controllers. Battery life depends on chassis temperature, project size, and how often you cycle power. Battery life no longer depends on whether or not the controller has power.
Publication 1756-IN101J-EN-P - November 2004
10 ControlLogix® Controller and Memory Board
Make Sure You Have the Correct Memory Board
And you want: Use one of these memory boards: If you have this controller:
ControlLogix5550
ControlLogix5555
ControlLogix5561
ControlLogix5562
ControlLogix5563
1756-M1, 1756-M2, 1756-M3
NO nonvolatile memory 1756-M12, 1756-M13, 1756-M14,
1756-M16 nonvolatile memory 1756-M22, 1756-M23, 1756-M24
Do not install a memory board.
Do not install a memory board.
Do not install a memory board.
Determine Which Firmware Revisions to Use
To update the firmware of a controller, first install a firmware upgrade kit.
• An upgrade kit ships on a supplemental CD along with
RSLogix 5000 software.
• To download an upgrade kit, go to www.ab.com. Choose
Product Support . Choose Firmware Updates .
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ControlLogix® Controller and Memory Board 11
Use the following table to determine which firmware revisions to use with your controller and memory board combination:
For this controller and memory board:
1756-L1
1756-L1M1
1756-L1M2
1756-L1M3
1756-L55M12
1756-L55M13
1756-L55M14
1756-L55M16
1756-L55M22
1756-L55M23
1756-L55M24
1756-L61
1756-L62
1756-L63
A
B
A
B
A
And this series:
B
And:
NO CompactFlash card
CompactFlash card
8.x or later
8.x or later
12.x or later
13.40 or later
12.x or later
13.40 or later
10.x or later
11.x or later
13.40 or later
Use this revision OR later: any any any any
10.x or later
6.x or later
6.x or later
6.x or later
10.x or later
Make sure that the firmware revision is compatible with your revision of RSLogix 5000 software.
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12 ControlLogix® Controller and Memory Board
Prepare the Chassis
Before you install a controller, do these preliminary steps:
✓
✓
Install a ControlLogix chassis.
Install a ControlLogix power supply.
Remove the Controller from the Chassis, If Required
You can install or remove a controller while chassis power is on and the system is operating. If you remove the controller, all the devices owned by the controller go to their configured fault state.
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.
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.
On the top and bottom of the controller, press the locking tabs.
2.
Slide the controller out of the chassis.
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20880
ControlLogix® Controller and Memory Board 13
Install a Memory Board on a ControlLogix5550 or ControlLogix5555
Controller
ATTENTION
Before you install or replace the memory board, disconnect the battery from the controller. Otherwise, you may damage the memory board.
If your ControlLogix5550 or ControlLogix5555 controller requires a different memory board, install or replace the board as follows:
Tools that You Need
✓
✓
#2 phillips screwdriver grounding wriststrap
Determine If You Must Update the Controller Firmware Before You Replace the Board.
If you have this controller:
ControlLogix5550
And you are replacing the memory board with a:
Then:
ControlLogix5555 same catalog number of memory board different catalog number of memory board
For example, you are replacing a
1756-M13 memory board with a
1756-M23 memory board.
No update is required at this time.
No update is required at this time.
Before you replace the board:
• Update the firmware of the controller to a revision that is compatible with the memory board that you will install.
•
See “Update the Controller” on page 29.
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14 ControlLogix® Controller and Memory Board
Remove the Side Plate of the Controller
1.
Lay the controller on its side with the label facing up.
2.
While wearing a grounding wriststrap, remove the two screws that attach the side plate to the controller.
3.
Rotate the side plate up and unhook it from the controller.
side plate
40017 front of controller
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ControlLogix® Controller and Memory Board 15
Remove the Existing Memory Board (If Any)
memory board
1.
Does the controller already have a memory board?
If:
No
Yes
Then:
Go to “Install the Memory Board” on page 17.
Go to step 2.
42527
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16 ControlLogix® Controller and Memory Board
2.
Pull the plastic back edge of the controller out slightly to clear the tabs on the memory board.
tab tab
3.
Gently separate and remove the memory board from the controller.
42526
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ControlLogix® Controller and Memory Board 17
Install the Memory Board
1.
Place the memory board over the connector and slide the memory board into the controller.
memory board tab tab slot slot
40018
2.
Pull the plastic back edge of the controller out slightly to clear the tabs of the memory board.
3.
Line up the connectors.
4.
Place your hands on the boards over the connectors and gently squeeze them together.
5.
Make sure that the tabs on the memory board extend through the slots on the plastic housing of the controller.
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18 ControlLogix® Controller and Memory Board
Replace the Side Plate
side plate
40019
1.
Line up the hinge tabs on the side plate with the slots in the plastic housing of the controller.
2.
Gently press the side plate against the controller.
3.
Replace the screws.
Attach Labels
To identify which memory board is installed, place the memory board label on the side of the controller.
40019
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ControlLogix® Controller and Memory Board 19
Install a 1784-CF64 Industrial CompactFlash Card in a
ControlLogix5561, ControlLogix5562, ControlLogix5563 Controller
A 1784-CF64 Industrial CompactFlash card provides nonvolatile memory for a ControlLogix5561, ControlLogix5562, ControlLogix5563 controller.
Install a CompactFlash Card in a Series A Controller
2. Raise the locking clip all the way up.
1. Lay the controller on its side with the front facing to the left.
3. Insert the CompactFlash card into the socket at the bottom of the controller.
4. Pull the clip forward and then downward until it snaps into place over the card.
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20 ControlLogix® Controller and Memory Board
Install a CompactFlash Card in a Series B Controller
WARNING
When you insert or remove the CompactFlash card 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.
ATTENTION
If you are NOT sure of the contents of the CompactFlash card, before you install the card turn the keyswitch of the controller to the PROG position. Depending on the contents of the card, a power cycle or fault could cause the card to load a different project into the controller.
1. Turn the keyswitch to the PROG position.
2. Open the door of the controller.
3. Push the CompactFlash latch to the left.
DSR-6
RTS-7
CTS-8
N/C-9
RS232
1-DCD
2-RXD
3-TXD
4-DTR
COMPACT
FLASH
5-GND
1
To
Insert 1
2 To Eject
1 + 2
1
UP
BATTERY
DATE
BATTERY
PORT
2
1
2
5. Release the latch and make sure it slides over the CompactFlash card.
Publication 1756-IN101J-EN-P - November 2004
4. Insert the CompactFlash card.
The A-B logo points left.
ControlLogix® Controller and Memory Board 21
Remove a CompactFlash Card from a Series B Controller
WARNING
When you insert or remove the CompactFlash card 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.
1. If the OK LED is flashing green, wait until it turns solid green.
4. Push the eject button and remove the card.
2. Open the door of the controller.
3. Push and hold the
CompactFlash latch to the left.
1-DCD
2-RXD
3-TXD
4-DTR
5-GND
COMPACT
FLASH
DSR-6
RTS-7
CTS-8
N/C-9
RS232
1 To
Insert 1
2 To Eject
1 + 2
1
2
UP
BATTERY
DATE
BATTERY
PORT
1
2
5. Release the latch.
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22 ControlLogix® Controller and Memory Board
Connect a Battery
WARNING
When you connect or disconnect the battery 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.
For Safety information on the handling of lithium batteries, including handling and disposal of leaking batteries, see Guidelines for Handling Lithium Batteries, publication AG 5-4.
ATTENTION
To prevent possible battery leakage, even if the BAT LED is off, replace a 1756-BA1 or 1756-BA2 battery according to the following schedule:
Replace the battery within: If the temperature 1 in. below the chassis is:
0
°
… 35
°
C
36
°
… 40
°
C
41
°
… 45
°
C
46
°
… 50
°
C
51
°
… 55
°
C
56
°
… 60
°
C
No required replacement
3 years
2 years
16 months
11 months
8 months
ATTENTION
Store batteries in a cool, dry environment. We recommend 25
°
C with 40%…60% relative humidity. You may store batteries for up to 30 days between
-45
°
…85
°
C, such as during transportation. To avoid leakage or other hazards, do not store batteries above
60
°
C for more than 30 days.
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ControlLogix® Controller and Memory Board 23
Install a Battery in a Series A Controller
ATTENTION
For a series A controller, connect only a 1756-BA1 battery or a 1756-BATM battery module. Other batteries may damage the controller.
1. Insert and connect the battery as shown.
top no connection middle black lead (-) bottom red lead (+)
DATE
2. Write on the battery label the date you install the battery.
3. Attach the label to the inside of the controller door.
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24 ControlLogix® Controller and Memory Board
Install a Battery in a Series B Controller
ATTENTION
For a series B controller, connect only a 1756-BA2 battery. Other batteries may damage the controller.
1. Insert the battery with the arrow pointing up as shown.
DSR-6
RTS-7
CTS-8
N/C-9
RS232
1-DCD
2-RXD
3-TXD
4-DTR
5-GND
1
To
Insert 1
2 To Eject
1 + 2
1
COMPACT
FLASH
2
UP
BATTERY
DATE
BATTERY
PORT
1
2
DATE
2. Connect the battery.
+ red
- black
3. Write on the battery label the date you install the battery.
4. Attach the label to the inside of the controller door.
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ControlLogix® Controller and Memory Board 25
Install the Controller into the Chassis
When you install a ControlLogix controller, you can:
• place the controller in any slot
• use multiple controllers in the same chassis
You can install or remove a ControlLogix controller while chassis power is on and the system is operating.
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.
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. Insert the key into the controller.
2. Turn the key to the PROG position.
3. Align the circuit board with the top and bottom guides in the chassis.
4. Slide the module into the chassis. Make sure it is flush with the power supply or other modules and the top and bottom latches are engaged.
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26 ControlLogix® Controller and Memory Board
Check the BAT LED
1.
Turn on the chassis power.
BAT LED
42525
2.
Is the BAT LED off?
If:
Yes
No
Then:
Go to “Determine Which Firmware Revisions to Use” on page 10.
Go to step 3.
3.
Check that the battery or battery module is correctly connected to the controller.
4.
If the BAT LED remains on, install another battery.
5.
If the BAT LED remains on after you complete step 4, contact your Rockwell Automation representative or local distributor.
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Check the OK LED
ControlLogix® Controller and Memory Board 27
OK LED
42525
1.
What color is the OK LED?
If: Then: solid green The controller is OK and its firmware has been updated.
Actions:
No further actions are required.
However, the revision of firmware must be compatible with your revision of RSLogix 5000 software.
flashing red The controller is OK but it requires a firmware update.
solid red The memory board of the controller may not be compatible with the revision of firmware.
Go to “Determine Which Firmware
Go to step 2.
2.
Is this a ControlLogix5555 controller?
If:
No
Yes
Then:
The controller is not operational. Contact your Rockwell
Automation representative or local distributor.
Go to step 3.
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28 ControlLogix® Controller and Memory Board
3.
Did you replace a memory board with a memory board that has a different catalog number?
For example, did you replace a 1756-M13 memory board with a 1756-M23 memory board?
If:
No
Yes
Then:
The controller is not operational. Contact your Rockwell
Automation representative or local distributor.
Go to step 4.
4.
Re-install the previous memory board.
5.
Update the firmware of the controller to a revision that is compatible with the memory board that you intend to install.
See “Determine Which Firmware Revisions to Use” on page 10.
6.
Install the new memory board.
7.
What color is the OK LED?
If: solid green solid red
Then:
No further actions are required. However, the revision of firmware must be compatible with your revision of RSLogix 5000 software.
The controller is not operational. Contact your Rockwell
Automation representative or local distributor.
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ControlLogix® Controller and Memory Board 29
Update the Controller
TIP
RSLogix 5000 software, revision 10.0 or later, lets you update the firmware of a controller as part of the download sequence. To update the controller, download your project and follow the prompts of the software.
1.
Connect the controller or chassis to the same network as your workstation.
2.
Start ControlFLASH software.
3.
Choose Next > .
4.
Select the catalog number of the controller and choose Next > .
5.
Expand the network until you see the controller.
IMPORTANT
If the required network is not shown, first configure a driver for the network in RSLinx software.
To expand a network one level, do one of the following:
•
Double-click the network.
•
Select the network and press the
→
key.
• Click the + sign.
−
Workstation
+
−
Linx Gateways, Ethernet driver
− communication module
− backplane
+ controller
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30 ControlLogix® Controller and Memory Board
6.
Select the controller and choose OK .
42900
7.
Select the revision level to which you want to update the controller and choose Next > .
IMPORTANT
If the Revision list is empty, download a new upgrade kit. Some older upgrade kits do not work with new controllers.
8.
To start the update of the controller, choose Finish and then Yes .
After the controller is updated, the status box displays Update complete .
9.
Choose OK .
10.
To close ControlFLASH software, choose Cancel and then Yes .
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ControlLogix® Controller and Memory Board 31
Connect a Serial Cable
WARNING
If you connect or disconnect the serial cable with power applied to this module or the serial device on the other end of the cable, an electrical arc can occur. This could cause an explosion in hazardous location installations.
Make sure that power is removed or the area is nonhazardous before proceeding.
Use the serial port for RS-232 communication.
DSR-6
RTS-7
CTS-8
N/C-9
RS232
1-DCD
2-RXD
3-TXD
4-DTR
5-GND
COMPACT
FLASH
1 To
Insert 1
2 To Eject
1 + 2
1
UP
BATTERY
DATE
2
BATTERY
PORT
1
2
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32 ControlLogix® Controller and Memory Board
To connect a workstation to the serial port, use one of these cables:
• 1756-CP3 serial cable
•
1747-CP3 cable from the SLC product family (If you use this cable, the controller door may not close.) workstation end controller end
If you make your own serial cable:
• Limit the length to 15.2m (50 ft).
• Wire the connectors as follows:
Workstation Controller
42576
1 CD
2 RDX
3 TXD
4 DTR
COMMON
6 DSR
7 RTS
8 CTS
9
1 CD
2 RDX
3 TXD
4 DTR
COMMON
6 DSR
7 RTS
8 CTS
9
• Attach the shield to both connectors
42231
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ControlLogix® Controller and Memory Board 33
Interpret Controller LEDs
RUN Indicator
Color Description off The controller is in Program or Test mode.
solid green The controller is in Run mode.
Recommended Action
Mode of the Controller” on page 39.
I/O Indicator
Color off
Description
Either:
• There are no devices in the I/O configuration of the controller.
•
The controller does not contain a project (controller memory is empty).
solid green The controller is communicating with all the devices in its I/O configuration.
flashing green
One or more devices in the I/O configuration of the controller are not responding.
flashing red The chassis is bad.
Recommended Action
• Add the required devices to the I/O configuration of the controller.
•
Download the project to the controller.
None
Go online with RSLogix 5000 software and check the I/O configuration of the controller.
Replace the chassis.
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34 ControlLogix® Controller and Memory Board
FORCE Indicator
Color off solid amber flashing amber
Description
• No tags contain I/O force values.
• I/O forces are inactive (disabled).
•
•
I/O forces are active (enabled).
I/O force values may or may not exist.
One or more input or output addresses have been forced to an On or Off state, but the forces have not been enabled.
Recommended Action
None
USE CAUTION if you install (add) a force. If you install (add) a force, it IMMEDIATELY takes effect.
USE CAUTION if you enable
I/O forces. If you enable
I/O forces, ALL existing I/O forces also take effect.
RS232 Indicator
Color Description off There is no activity.
solid green Data is being received or transmitted
Recommended Action
None
None
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ControlLogix® Controller and Memory Board 35
BAT Indicator
Color off
Description
The battery supports memory.
Then: solid green If the controller is: series A The controller does
NOT show this indication.
solid red
Recommended Action
None
None series B During power-down, the controller is saving the project to its internal nonvolatile memory. If the BAT LED is solid red before you turn off the power, the BAT
LED remains solid red even during the save.
Either the battery is:
• not installed.
• 95% or more discharged
None
Install a battery.
Replace the battery.
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36 ControlLogix® Controller and Memory Board
OK Indicator
Color off
Description
No power is applied.
Recommended Action
When ready, turn on power to the controller.
flashing red
If the controller is: Then: a new controller
(just out of the box)
The controller requires a firmware update.
NOT a new controller
(previously in operation)
Major fault occurred.
solid red The controller detected a non-recoverable fault, so it cleared the project from memory.
The controller is OK
See “Clear a Major Fault” on page 37.
Non-Recoverable Fault” on page 38.
None solid green flashing green
The controller is storing or loading a project to or from nonvolatile memory.
If the controller has a
CompactFlash card, leave the card in the controller until the OK LED turns solid green.
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ControlLogix® Controller and Memory Board 37
Clear a Major Fault
1.
Go online with RSLogix 5000 software and get the fault code.
2.
Determine what to do next:
Fault Type Fault Code Action
1
1
60
61
A. Clear the fault.
B. Download the project to the controller.
C. Return the controller to the run/remote run mode.
If the problem persists:
A. Before you cycle power to the controller, record the state of the OK and RS232 LEDs.
B. Contact Rockwell Automation support. See the back of this publication.
A. To get diagnostic information about the fault, see
Knowledgebase document A92558072. To get the document, see the back of this publication.
B. Clear the fault.
C. Download the project to the controller.
D. Return the controller to the run/remote run mode.
none of the above none of the above
A. Clear the fault.
B. Correct the reason for the fault.
C. Return the controller to the run/remote run mode.
To use the keyswitch of the controller to clear a major fault, turn the keyswitch in the following sequence:
1. PROG
2. RUN
3. PROG
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38 ControlLogix® Controller and Memory Board
Clear a Non-Recoverable Fault
1.
Cycle power to the chassis.
2.
Determine what to do next:
If the OK LED is: Then: solid green A. Download the project to the controller.
B. Return the controller to the run/remote run mode.
flashing red solid red
A. Go online with RSLogix 5000 software and clear the major fault.
B. Download the project to the controller.
C. Return the controller to the run/remote run mode.
Contact your Rockwell Automation representative or local distributor.
If the problem persists:
1.
Before you cycle power to the controller, record the state of the OK and RS232 LEDs.
2.
Contact Rockwell Automation support. See the back of this publication.
Publication 1756-IN101J-EN-P - November 2004
ControlLogix® Controller and Memory Board 39
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40 ControlLogix® Controller and Memory Board
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ControlLogix® Controller and Memory Board 41
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42 ControlLogix® Controller and Memory Board
The following specifications apply to all ControlLogix controllers:
Description: Value:
Operating Temperature
Storage Temperature
Relative Humidity
Vibration
Operating Shock
Non-Operating Shock
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° … 60° C (32 … 140° 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):
• -40° … 85° C (-40 … 185° F)
IEC 60068-2-30 (Test Db, Un-packaged Non-operating
Damp Heat):
• 5% … 95% noncondensing
IEC60068-2-6 (Test Fc, Operating):
•
2g @ 10-500Hz
IEC60068-2-27 (Test Ea, Unpackaged Shock):
• 30g
IEC60068-2-27 (Test Ea, Unpackaged Shock):
•
50g
Emissions
ESD Immunity
Radiated RF Immunity
CISPR 11:
• Group 1, Class A
IEC 61000-4-2:
•
6kV contact discharges
• 8kV air discharges
IEC 61000-4-3:
•
10V/m with 1kHz sine-wave 80%AM from 30MHz … 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 5kHz on power ports
•
±4kV at 5kHz on communications ports
Surge Transient Immunity IEC 61000-4-5:
• ±1kV line-line(DM) and ±2kV line-earth(CM) on AC power ports
•
±2kV line-earth(CM) on communications ports
Conducted RF Immunity IEC 61000-4-6:
• 10Vrms with 1kHz sine-wave 80%AM from 150kHz … 80MHz
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ControlLogix® Controller and Memory Board 43
Description:
Enclosure Type Rating
Isolation Voltage
Wiring Category
(1)
Programming Cable
Replacement Battery
Value: none (open-style)
30V
Series A controllers: Tested to withstand 500V ac for 60 seconds
Series B controllers: Tested to withstand 720V dc for 60 seconds category 3 on communications ports
1756-CP3 or 1747-CP3 serial cable
For this component:
1756-L1, 1756-L1M1, 1756-L1M2,
1756-L1M3
1756-L55, 1756-L55M12,
1756-L55M13, 1756-L55M14,
1756-L55M16, 1756-L55M22,
1756-L55M23, 1756-L55M24
Use this battery:
1756-BA1 (0.59g lithium)
1756-BA1 (0.59g lithium)
1756-L61/A, 1756-L62/A, 1756-L63/A 1756-BA1 (0.59g lithium)
1756-L61/B, 1756-L62/B, 1756-L63/B 1756-BA2 (0.50g lithium)
1756-BATM battery module 1756-BATA (10g lithium)
(1)
Use this Conductor Category information for planning conductor routing. Refer to Publication 1770-4.1,
Industrial Automation Wiring and Grounding Guidelines .
Publication 1756-IN101J-EN-P - November 2004
44 ControlLogix® Controller and Memory Board
Specifications - 1784-CF64 Industrial CompactFlash Card
Description Value
User Available Memory 64M bytes
Nonvolatile Memory
Weight
Operating Temperature
Storage Temperature
Relative Humidity
Vibration
Operating Shock
Non-Operating Shock
Emissions
ESD Immunity
Radiated RF Immunity
Yes
14.2 g (0.5 oz).
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 … 60°C (32 … 140°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):
• -40 … 85°C (-40 … 185°F)
IEC 60068-2-30 (Test Db, Un-packaged Non-operating
Damp Heat):
• 5% … 95% noncondensing
IEC60068-2-6 (Test Fc, Operating):
•
2g @ 10-500Hz
IEC60068-2-27 (Test Ea, Unpackaged Shock):
• 30g
IEC60068-2-27 (Test Ea, Unpackaged Shock):
•
50g
CISPR 11:
• Group 1, Class A
IEC 61000-4-2:
•
4kV contact discharges
• 8kV air discharges
IEC 61000-4-3:
•
10V/m with 1kHz sine-wave 80%AM from 30MHz…2000MHz
• 10V/m with 200Hz 50% Pulse 100%AM at 900Mhz
•
10V/m with 200Hz 50% Pulse 100%AM at 1890Mhz
Publication 1756-IN101J-EN-P - November 2004
ControlLogix® Controller and Memory Board 45
Description Value
EFT/B immunity IEC 61000-4-4:
• ±4kV at 5kHz on power ports
Conducted RF Immunity IEC 61000-4-6:
•
10Vrms with 1kHz sine-wave 80%AM from 150kHz … 80MHz
Enclosure Type Rating none (open-style)
Certifications
When marked, the components have the following certifications. See the Product Certification link at www.ab.com for Declarations of
Conformity, Certificates, and other certification details.
Catalog Number Certification Description
1756-L1 UL UL Listed Industrial Control Equipment
CSA
CSA
CSA Certified Process Control Equipment
CSA Certified Process Control Equipment for Class I, Division 2
Group A,B,C,D Hazardous Locations
CE
C-Tick
EEx
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
Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
European Union 94/9/EC ATEX Directive, compliant with:
EN 50021; Potentially Explosive Atmospheres, Protection "n"
(Zone 2)
Publication 1756-IN101J-EN-P - November 2004
46 ControlLogix® Controller and Memory Board
Catalog Number Certification Description
1756-L55 UL
CSA
UL Listed Industrial Control Equipment
CSA Certified Process Control Equipment
CSA
CE
C-Tick
EEx
TÜV
CSA Certified Process Control Equipment for Class I, Division 2
Group A,B,C,D Hazardous Locations
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
Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
European Union 94/9/EC ATEX Directive, compliant with:
EN 50021; Potentially Explosive Atmospheres, Protection "n"
(Zone 2)
TÜV Certified for Functional Safety
1oo2D (AK 1-6, SIL 1-3, according to DIN V 19250 and IEC 61508 respectively)
1756-L61
1756-L62
1756-L63
UL
CSA
CSA
FM
CE
C-Tick
EEx
UL Listed Industrial Control Equipment
CSA Certified Process Control Equipment
CSA Certified Process Control Equipment for Class I, Division 2
Group A,B,C,D Hazardous Locations
FM Approved Equipment for use in Class I Division 2 Group
A,B,C,D Hazardous Locations
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
Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
European Union 94/9/EC ATEX Directive, compliant with:
EN 50021; Potentially Explosive Atmospheres, Protection "n"
(Zone 2)
Publication 1756-IN101J-EN-P - November 2004
ControlLogix® Controller and Memory Board 47
Catalog Number Certification Description
1756-M1,
1756-M2
1756-M3
1756-M12
1756-M13
1756-M14
1756-M16
1756-M22
1756-M23
1756-M24
UR
CSA
CSA
CE
C-Tick
UL Recognized Component Industrial Control Equipment
CSA Accepted Component for Process Control Equipment
CSA Accepted Component for Process Control Equipment in
Class I, Division 2 Group A,B,C,D Hazardous Locations
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
Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
1784-CF64
EEx
CE
C-Tick
European Union 94/9/EEC ATEX Directive, compliant with:
EN 50021; Potentially Explosive Atmospheres, Protection “n”
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
• zEN61000-6-4; Industrial Emissions
Australian Radiocommunications Act, compliant with:
AS/NZS CISPR 11; Industrial Emissions
Publication 1756-IN101J-EN-P - November 2004
48 ControlLogix® Controller and Memory Board
Environment and Enclosure Information
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.
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.
Publication 1756-IN101J-EN-P - November 2004
ControlLogix® Controller and Memory Board 49
European Hazardous Location Approval
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
•
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.
Publication 1756-IN101J-EN-P - November 2004
50 ControlLogix® Controller and Memory Board
North American Hazardous Location Approval
The following information applies when operating this equipment in hazardous locations:
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.
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.
Informations sur l'utilisation de cet équipement en environnements dangereux:
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 1756-IN101J-EN-P - November 2004
ControlLogix® Controller and Memory Board 51
This product may contain licensed technology which is the subject of one or more of the following
Microsoft Corporation patents:
• US Patent No. 5,579,517
• US Patent No. 5,745,902
• US Patent No. 5,758,352
• US Patent No. 6,286,013
• DE Patent No. 618540
• FR Patent No. 615840
• GB Patent No. 615840
Publication 1756-IN101J-EN-P - November 2004
Rockwell Automation Support
Rockwell Automation provides technical information on the web to assist you in using its 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:
United States
Outside United States
1.440.646.3223 Monday – Friday, 8am – 5pm EST
Please contact your local Rockwell Automation representative for any technical support issues.
New Product Satisfaction Return
Rockwell tests all of its 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
Outside 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.
Please contact your local Rockwell Automation representative for return procedure.
Back Cover
ö
Publication 1756-IN101J-EN-P - November 2004
Supersedes Publication 1756-IN101I-EN-P - November 2004
PN 957944-30
Copyright © 2004 Rockwell Automation, Inc. All rights reserved. Printed in the U.S.A.
Installation Instructions
ControlLogix™
AC (74-265V) Output Module
Catalog Number 1756-OA16
To:
Identify the Module Components
Key the Module and Removable Terminal Block/Interface Module
Assemble the Removable Terminal Block and the Housing
Install the Removable Terminal Block onto the Module
Remove the Removable Terminal Block from the Module
See Specifications
See page:
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)
Publication 1756-IN028D-EN-P - February 2003
2 ControlLogix™ AC (74-265V) Output Module
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:
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.
ATTENTION
!
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.
ControlLogix is a trademark of Rockwell Automation, Inc.
Publication 1756-IN028D-EN-P - February 2003
ControlLogix™ AC (74-265V) Output Module 3
Environment and Enclosure
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.
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.
Prevent Electrostatic Discharge
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.
Publication 1756-IN028D-EN-P - February 2003
4 ControlLogix™ AC (74-265V) Output Module
Removal and Insertion Under Power
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.
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.
Identify the Module Components
You received the following components with your order:
· 1756-OA16 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-TBNH 20 position NEMA RTB
·
1756-TBSH 20 position Spring Clamp RTB
(1)
The Bulletin 1492 IFM may not be used in any application that requires agency certification of the
ControlLogix system. Use of the IFM violates the UL, CSA and FM certifications of this product.
Publication 1756-IN028D-EN-P - February 2003
ControlLogix™ AC (74-265V) Output Module 5
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.
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.
Note the Power Requirements
This module receives power from the 1756 chasis power supply and requires 2 sources of power from the backplane:
·
400mA at 5.1V dc
· 2mA at 24V dc
Add this current/power value (2.1W) to the requirements of all other modules in the chassis to prevent overloading the power supply.
Publication 1756-IN028D-EN-P - February 2003
6 ControlLogix™ AC (74-265V) Output Module
Install the Module
You can install or remove the module while chassis power is applied.
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.
1.
Align the circuit board with the top and bottom chassis guides.
Printed
Circuit
Board
20861–M
2.
Slide the module into the chassis until the module locking tabs click.
Locking tab
20862–M
Publication 1756-IN028D-EN-P - February 2003
ControlLogix™ AC (74-265V) Output Module 7
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.
U-shape d bands
20850–M
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.
Wedge-shaped tab
20851–M
4.
Push the tab until it stops.
Reposition the tabs to rekey future module applications.
Publication 1756-IN028D-EN-P - February 2003
8 ControlLogix™ AC (74-265V) Output Module
Wire the Removable Terminal Block
Wire the RTB with a 5/16 inch (8mm) maximum flat-bladed screwdriver before installing it onto the module.
WARNING
!
When 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. Make sure that power is removed or the area is nonhazardous before proceeding.
Spring Clamp RTB
1.
Strip 7/16 inch (11mm) maximum length of wire.
2.
Insert the screwdriver into the inner hole of the RTB.
NEMA Screw RTB
1.
Strip 5/16 inch (8mm) maximum length of wire.
2.
Turn the terminal screw counterclockwise.
3.
Wrap wire around the terminal.
4.
Turn the terminal screw clockwise.
3.
Insert the wire into the open terminal and remove the screwdriver.
20863–M
42516
Publication 1756-IN028D-EN-P - February 2003
ControlLogix™ AC (74-265V) Output Module 9
Wire the Module
You can only connect wiring to your module through an RTB or IFM.
The example below shows how to wire the module.
1756-OA16
2 1
OUT-1 OUT-0
4 3
Group 0
OUT-3 OUT-2
6 5
Daisy chain to other
RTBs
OUT-5
OUT-7
8 7
OUT-4
OUT-6
Group 0
10 9
L1-0 L2-0
12 11
OUT-9 OUT-8
14 13
OUT-11 OUT-10
16 15
Group 1
OUT-13 OUT-12
Group 1
18 17
OUT-15 OUT-14
20 19
L1-1 L2-1
L1 L2
40175-M
NOTES: 1.
This wiring example shows a single voltage source.
2.
When you daisy chain from a group to other RTBs, always connect the daisy chain as shown. Do not connect more than 2 wires to any single terminal at any time.
3.
If separate power sources are used, do not exceed the specified isolation voltage.
After completing field-side wiring, secure the wires in the strain relief area with a cable-tie.
Publication 1756-IN028D-EN-P - February 2003
10 ControlLogix™ AC (74-265V) Output Module
Assemble the Removable Terminal Block and the Housing
1.
Align the grooves at the bottom of the housing with the side edges of the RTB.
Groove
Groove
Side edge of the RTB
Strain relief area
Side edge of the RTB
20852-M
2.
Slide the RTB into the housing until it snaps into place.
Install the Removable Terminal Block onto the Module
WARNING
!
When 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. Be sure that power is removed or the area is nonhazardous before proceeding.
Before installing the RTB, make certain:
· 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.
1.
Align the side and top, bottom guides.
2.
Press quickly and evenly to seat the RTB until the latches snap into place.
Locking tab
Module guide
20853–M
RTB guides
Publication 1756-IN028D-EN-P - February 2003
3.
To lock the RTB on the module, slide the locking tab down.
20854–M
ControlLogix™ AC (74-265V) Output Module 11
Check the Indicators
1
The indicators show individual I/O status (yellow) for each point and a bi-colored LED for module "OK" (red/green).
AC OUTPUT
ST 0 1 2 3 4 5 6 7
FUSE
ST 8 9 10 11 12 13 14 15
O
K
FUSE
40458-M
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.
Indicator: Displaying: Means:
OK Steady green light
The outputs are actively being controlled by a system processor.
OK Flashing green light
The module has passed internal diagnostics but is not actively controlled.
OK
OK
I/O State
I/O Fault
Flashing red light
Steady red light
Yellow
Red
Previously established communication has timed out.
An unrecoverable error has occurred on the module.
The output is active.
A fault has occurred for this point.
Take this action:
None
Configure the module.
Check controller and chassis communication.
Replace the module.
None
Check this point at the controller.
This completes installation of the module. Use the following information to remove the module, if necessary.
Publication 1756-IN028D-EN-P - February 2003
12 ControlLogix™ AC (74-265V) Output Module
Remove the Removable Terminal Block from the Module
If you need to remove the module, you must remove the RTB first.
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.
Before removing the module, you must remove the RTB.
1.
Unlock the locking tab at the top of the module.
2.
Open the RTB door and pull the RTB off the module.
42517
Remove the Module
1.
Push in top and bottom locking tabs.
20855–M
2.
Pull module out of the chassis.
20857–M 20856–M
Publication 1756-IN028D-EN-P - February 2003
ControlLogix™ AC (74-265V) Output Module 13
1756-OA16
Specifications
Number of Outputs
Module Location
Backplane Current
Max. Power Dissipation (Module)
Thermal Dissipation
Output Voltage Range
Output Current Rating
Per Point
Per Group
Per Module
Surge Current
Per Point
Per Group
Minimum Load Current
Maximum On-State Voltage Drop
Maximum Off-State Leakage Current
Commutating Voltage
16 (8 points/common)
1756 ControlLogix Chassis
400mA @ 5.1V dc & 2mA @ 24V dc
(Total backplane power 2.1W)
6.5W @ 60 o
C
22.17 BTU/hr
74-265V ac, 47-63Hz
0.5A maximum @ 60°C
2A maximum @ 60°C
4A maximum @ 60°C
5A for 43ms each, repeatable every 2s @ 60°C
15A for 43ms each, repeatable every 2s @ 60 o
C
10mA per point
1.5V @ 0.5A
5.7V @ load current < 50mA
3mA per point
4V/µs for loads>50mA
0.2V/µs for loads<50mA
(1)
Output Delay Time
OFF to ON
ON to OFF
Diagnostic Functions
Fuse Blown
Time stamp of diagnostics
Scheduled Outputs
Configurable Fault States per Point
Configurable States in Program
Mode per Point
Maximum Inhibit Voltage
Fusing
9.3ms @ 60Hz: 11ms @ 50Hz
9.3ms @ 60Hz; 11ms @ 50Hz
1 Fuse and indicator/group
+/- 1ms
Synchronization within 16.7s maximum, reference to the
Coordinated System Time
Hold Last State, ON or OFF (OFF is the default)
Hold Last State, ON or OFF (OFF is the default)
Zero crossing 60V peak
Mechanically fused/group
3.15A @ 250V ac slow blow
1500A interruption current
Littelfuse p/n H2153.15
Isolation Voltage
Group to group
User to system
RTB Screw Torque (NEMA)
Module Keying (Backplane)
RTB Keying
250V maximum continuous
100% tested at 2546V dc for 1s
250V maximum continuous
100% tested at 2546V dc for 1s
7-9 inch-pounds (0.8-1Nm)
Software configurable
User defined mechanical keying
Publication 1756-IN028D-EN-P - February 2003
14 ControlLogix™ AC (74-265V) Output Module
Field Wiring Arm and Housing
Environmental Conditions
Conductors
Operating Temperature
Storage Temperature
Relative Humidity
Vibration
Shock
Emissions
ESD Immunity
Radiated RF Immunity
EFT/B Immunity
Surge Transient Immunity
Enclosure Type Rating
Conducted RF Immunity
Wire Size
Category
Screwdriver Blade Width for RTB
20 Position RTB (1756-TBNH or TBSH)
(2)
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)
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)
IEC 60068-2-30 (Test Db, Un-packaged Non-operating Damp
Heat):
5 to 95% non-condensing
IEC60068-2-6 (Test Fc, Operating):
2g @ 10-500Hz
IEC60068-2-27 (Test Ea, Unpackaged shock):
Operating 30g
Non-operating 50g
CISPR 11:
Group 1, Class A
IEC 61000-4-2:
6kV contact discharges
8kV air discharges
IEC 61000-4-3:
10V/m with 1kHz sine-wave 80%AM from 30MHz to 1000MHz
10V/m with 200Hz 50% Pulse 100%AM at 900Mhz
IEC 61000-4-4:
±4kV at 2.5kHz on power ports
±4kV at 2.5kHz on signal ports
IEC 61000-4-5:
±1kV line-line(DM) and ±2kV line-earth(CM) on power ports
±1kV line-line(DM) and ±2kV line-earth(CM) on signal ports
None (open-style)
IEC 61000-4-6:
10Vrms with 1kHz sine-wave 80%AM from 150kHz to 80MHz
#22 to #14 AWG (0.324 to 2.08 sq. mm) stranded
(1)
3/64 inch (1.2mm) insulation maximum
1
(3)
,
(4)
5/16 inch (8mm) maximum
Publication 1756-IN028D-EN-P - February 2003
ControlLogix™ AC (74-265V) Output Module 15
Certifications
(when product is marked)
(1)
(2)
(3)
(4)
(5)
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
(5)
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
(5)
Australian Radiocommunications Act, compliant with:
AS/NZS 2064; Industrial Emissions
The commutating dv/dt of the output voltage (OUTPUT to L2) should not exceed 0.2V/ m s for loads under 50mA. The commutating dv/dt rating of the module for loads 50-500mA (OUTPUT TO L2) is
4V/ m s maximum. If the commutating dv/dt rating of the TRIAC is exceeded, the TRIAC could latch on.
If the commutating dv/dt rating is exceeded in the 10-50mA range, a resistor may be added across the output and L2. The purpose of this resistor is to increase the total output current to 50mA (I=V/R). At
50mA and above, the module has a higher commutating dv/dt rating. When adding a resistor for mthe output to L2, be sure it is rated for the power that it will dissipate (P=(V**2)/R). If the commutating dv/dt rating is exceeded in the 50-500mA range, the L1 AC waveform could be at fault. Be sure the waveform is a good sinusoid, void if any anomalies such as distorted or flattened sections.
Maximum wire size requires extended housing - 1756-TBE.
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 .
See the Product Certification link at www.ab.com for Declarations of Conformity, Certificates, and other certification details.
Publication 1756-IN028D-EN-P - February 2003
The following information applies when operating this equipment in hazardous locations:
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.
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.
Informations sur l’utilisation de cet équipement en environnements dangereux :
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 1756-IN028D-EN-P - February 2003
Supersedes Publication 1756-IN028C-EN-P - October 2000
PN 957726-53
Copyright © 2003 Rockwell Automation. All rights reserved. Printed in the U.S.A.
ControlLogix
Voltage/Current Output Module
Installation Instructions
(Catalog Number 1756-OF4)
To:
Prevent Electrostatic Discharge
See Removal and Insertion Under Power (RIUP)
Understand Compliance to European Union Directive
Identify the Module Components
Key the Removable Terminal Block/Interface Module
Wire the Removable Terminal Block
Assemble the Removable Terminal Block and the Housing
Install the Removable Terminal Block onto the Module
Remove the Removable Terminal Block from the Module
See Specifications
Understand CSA Hazardous Location Approval
See page:
This module mounts in a ControlLogix
chassis and uses a Removable Terminal
Block (RTB) or a Bulletin 1492 Interface Module (IFM) to connect all field-side wiring.
When using an IFM to wire your module, consult the installation instructions that came with it to connect all wiring.
Before you install your module you should have already:
• installed and grounded a 1756 chassis and power supply.
• ordered and received an RTB or IFM and its components for your application.
Publication 1756-5.42 - September 1999
2 ControlLogix Voltage/Current Output Module
Prevent Electrostatic Discharge
ATTENTION
!
Electrostatic discharge can damage integrated circuits or semiconductors if you touch backplane connector pins.
Follow these guidelines when you handle the module:
•
Touch a grounded object to discharge static potential.
•
Wear an approved wrist-strap grounding device.
•
Do not touch the backplane connector or connector pins.
•
Do not touch circuit components inside the module.
•
If available, use a static-safe work station.
•
When not in use, keep the module in its static-shield box.
Removal and Insertion Under Power (RIUP)
ATTENTION
!
This module is designed so you can remove and insert it under backplane power and field-side power. When you remove or insert a module while field-side power is applied, you may cause an electrical arc. An electrical arc can cause personal injury or property damage because it may:
• send an erroneous signal to your system’s field devices, causing unintended machine motion or loss of process control.
• cause an explosion in a hazardous environment.
Repeated electrical arcing causes excessive wear to contacts on both the module and its mating connector. Worn contacts may create electrical resistance.
Publication 1756-5.42 - September 1999
ControlLogix Voltage/Current Output Module 3
Understand Compliance to European Union Directive
If this product bears the CE marking, it is approved for installation within the
European Union and EEA regions. It has been designed and tested to meet the following directives.
EMC Directive
This product is tested to meet Council Directive 89/336/EEC Electromagnetic
Compatibility (EMC) and the following standards, in whole or in part, documented in a technical construction file:
•
EN 50081-2 EMC - Generic Emission Standard, Part 2 - Industrial
Environment
•
EN 50082-2 EMC - Generic Immunity Standard, Part 2 - Industrial
Environment
This product is intended for use in an industrial environment.
Low Voltage Directive
This product is tested to meet Council Directive 73/23/EEC Low Voltage, by applying the safety requirements of EN 61131-2 Programmable Controllers, Part 2 -
Equipment Requirements and Tests.
For specific information required by EN 61131-2, see the appropriate sections in this publication, as well as the following Allen-Bradley publications:
•
Industrial Automation Wiring and Grounding Guidelines For Noise
Immunity, publication 1770-4.1
•
Automation Systems Catalog, publication B111
This equipment is classified as open equipment and must be installed (mounted) in an enclosure during operation as a means of providing safety protection.
Publication 1756-5.42 - September 1999
4 ControlLogix Voltage/Current Output Module
Note the Power Requirements
This module receives power from the 1756 chasis power supply and requires 2 sources of power from the backplane:
•
150mA at 5.1V dc
•
120mA at 24V dc
Add this current to the requirements of all other modules in the chassis to prevent overloading the chassis backplane.
Identify the Module Components
You received the following components with your order.
Side view Front view
ANALOG OUTPUT
1756-OF4 module RTB door label
If you did not receive these components, contact your local Rockwell Automation sales office.
Removable Terminal Block and Housing
A separately-ordered RTB connects field-side wiring to the module. You cannot use your module without an RTB and its components.
Use one of the following RTBs with your module:
•
1756-TBNH 20 position NEMA RTB
•
1756-TBSH 20 position Spring Clamp RTB
Publication 1756-5.42 - September 1999
ControlLogix Voltage/Current Output Module 5
You received the following components with your RTB:
• standard-depth RTB housing
• wedge-shaped keying tabs and U-shaped keying bands
• a generic RTB door label
Use these components in all module applications. Use an optional extended-depth cover (1756-TBE) for applications requiring additional routing space.
Install the Module
You can install or remove the module while chassis power is applied.
ATTENTION
!
The module is designed to support Removal and Insertion
Under Power (RIUP). However, when you remove or insert an RTB with field-side power applied, XQLQWHQGHGPDFKLQH
PRWLRQRUORVVRISURFHVVFRQWUROFDQRFFXU . Exercise extreme caution when using this feature.
1 2
Locking tab
Align circuit board with top and bottom chassis guides.
20861–M
Printed
Circuit
Board
Slide module into chassis until module tabs ‘click’.
20862–M
Publication 1756-5.42 - September 1999
6 ControlLogix Voltage/Current Output Module
Key the Removable Terminal Block/Interface Module
Key the RTB or IFM to prevent inadvertantly making the wrong wire connections to your module. Use a unique keying pattern for each module. You can use a minimum of one key.
Key the module. Insert the U-shaped band with the longer side near the terminals. Push the band onto the module until it snaps into place.
U-shaped
Keying Band
20850–M
Key the RTB in positions that correspond to unkeyed module positions.
Insert the wedge-shaped tab on the RTB with the rounded edge first. Push the tab onto the RTB until it stops.
Wedge-shaped
Keying Tab
Module side of RTB
Begin keying in section #6 or #7.
0
1 2
3
4 5
6 7
Reposition the tabs to rekey future module applications.
20851–M
Publication 1756-5.42 - September 1999
ControlLogix Voltage/Current Output Module 7
Wire the Removable Terminal Block
Wire the RTB before installing it onto the module. Use a 5/16 inch (8mm) maximum flat-bladed screwdriver.
,03257$17 : Pull the housing off of the RTB before wiring.
Shielded cable is required when using this module. We recommend using Belden
8761 cable to wire the RTB. The RTB terminations can accommodate 14-22 gauge shielded wire.
Connect grounded end of the cable
Ground the drain wire.
,03257$17 : We recommend grounding the drain wire at the field-side. If you cannot ground at the field-side, ground at an earth ground on the chassis as shown. a. Remove a length of cable jacket from the connecting cable.
b. Pull the foil shield and bare drain wire from the insulated wire.
c. Twist the foil shield and drain wire together to form a single strand.
d. Attach a ground lug and apply heat shrink tubing to the exit area.
20104-M e. Connect the drain wire to a chassis mounting tab.
Use any chassis mounting tab that is designated as a functional signal ground.
Chassis mounting tab
Drain wire with ground lug
20918-M
4M or 5M (#10 or #12) star washer
4M or 5M (#10 or #12) phillips screw and star washer (or SEM screw)
Connect the insulated wires to the field-side.
Connect ungrounded end of the cable
Cut the foil shield and drain wire back to the cable casing and apply shrink wrap.
Connect the insulated wires to the RTB (see page 8).
Publication 1756-5.42 - September 1999
8 ControlLogix Voltage/Current Output Module
For the Spring Clamp RTB
Strip 7/16 inch (11mm) maximum length to wire your RTB.
Insert the screwdriver into the inner hole of the RTB.
Insert the wire into the open terminal and remove the screwdriver.
20863–M
For the NEMA Screw RTB
Strip 5/16 inch (8mm) maximum length to wire your RTB.
Wire the terminals.
Publication 1756-5.42 - September 1999
ControlLogix Voltage/Current Output Module 9
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Wiring example
12
14
16
8
10
4
2
6
18
20
5
7
9
1
3
11
13
15
17
19
1756-OF4 current wiring example i
IOUT-1
VOUT-2
IOUT-2
RTN
VOUT-3
IOUT-3
VOUT-0
IOUT-0
RTN
VOUT-1
A
Current output load
Shield ground
NOTE : Place additional loop devices (e.g strip chart recorders) at the A location shown above.
40916-M
Publication 1756-5.42 - September 1999
10 ControlLogix Voltage/Current Output Module
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
2
12
14
16
8
10
4
6
18
20
17
19
9
1
3
5
7
1756-OF4 voltage wiring example
+
VOUT-0
IOUT-0
RTN
VOUT-1
–
IOUT-1
11
13
15
VOUT-2
IOUT-2
RTN
VOUT-3
IOUT-3
Shield ground
40917-M
After field-side wiring is complete, secure the wires in the strain relief area with a cable-tie.
Publication 1756-5.42 - September 1999
ControlLogix Voltage/Current Output Module 11
Assemble the Removable Terminal Block and the Housing
Align the grooves at the bottom of each side of the housing with the side edges of the RTB.
Slide the RTB into the housing until it snaps into place.
Groove
Side edge of the RTB
1756-TBNH RTB shown for reference
Groove
Side edge of the RTB
Strain relief area
20852-M
Publication 1756-5.42 - September 1999
12 ControlLogix Voltage/Current Output Module
Install the Removable Terminal Block onto the Module
ATTENTION
!
6KRFNKD]DUGH[LVWV If the RTB is installed onto the module while the field-side power is applied, the RTB will be electrically live. Do not touch the RTB’s terminals. Failure to observe this caution may cause personal injury.
The RTB is designed to support Removal and Insertion
Under Power (RIUP). However, when you remove or insert an RTB with field-side power applied, XQLQWHQGHGPDFKLQH
PRWLRQRUORVVRISURFHVVFRQWUROFDQRFFXU . Exercise extreme caution when using this feature. It is recommended that field-side power be removed before installing the RTB onto the module.
Before installing the RTB, make certain:
• field-side wiring of the RTB has been completed.
• the RTB housing is snapped into place on the RTB.
• the RTB housing door is closed.
• the locking tab at the top of the module is unlocked.
Top guide
Locking tab
Bottom guide
Left-side guides
Align the top, bottom and left side guides of the RTB with the guides on the module.
20853–M
Press quickly and evenly to seat the RTB on the module until the latches snap into place. Slide the locking tab down to lock the
RTB onto the module.
20854–M
Publication 1756-5.42 - September 1999
ControlLogix Voltage/Current Output Module 13
Check the Indicators
The indicators show CAL status (green) and a bi-colored LED for module "OK"
(red/green).
ANALOG OUTPUT
CAL
OK
20965-M
During power up, an indicator test is done. The "OK" indicator turns red for 1 second and then turns to flashing green if it has passed the self-test.
This display: Means: Take this action: LED indicators:
OK Steady green light
OK
OK
OK
CAL
Flashing green light
Flashing red light
Steady red light
Flashing green light
The outputs are in a normal operating state.
The module has passed internal diagnostics but is not actively controlled.
Previously established communication has timed out.
The module must be replaced.
The module is in calibration mode.
None
None
Check controller and chassis communication
Replace the module.
None
This completes installation of the module. Use the following information to remove the RTB and module.
Publication 1756-5.42 - September 1999
14 ControlLogix Voltage/Current Output Module
Remove the Removable Terminal Block from the Module
ATTENTION
!
6KRFNKD]DUGH[LVWV If the RTB is removed from the module while the field-side power is applied, the module will be electrically live. Do not touch the RTB’s terminals. Failure to observe this caution may cause personal injury.
The RTB is designed to support Removal and Insertion
Under Power (RIUP). However, when you remove or insert an RTB with field-side power applied, XQLQWHQGHGPDFKLQH
PRWLRQRUORVVRISURFHVVFRQWUROFDQRFFXU . Exercise extreme caution when using this feature. It is recommended that field-side power be removed before removing the module.
Before removing the module, you must remove the RTB.
Unlock the locking tab at the top of the module.
Open the RTB door and pull the RTB off the module as shown below.
20855–M
Remove the Module
1. Push in top and bottom locking tabs.
2. Pull module out of the chassis.
20857–M
Publication 1756-5.42 - September 1999
20856–M
ControlLogix Voltage/Current Output Module 15
1756-OF4 Specifications
Number of Outputs
Module Location
Backplane Current
Power Dissipation within Module
Thermal Dissipation
Output Current Range
Current Resolution
Data Format
Open Circuit Detection
Output Overvoltage Protection
Output Short Circuit Protection
Drive Capability
Output Settling Time
Calibrated Accuracy at 25°C
Calibration Interval
Output Offset Drift with Temperature
Gain Drift with Temperature
Module Error over Full Temp. Range
Module Scan Time for all Channels
Isolation Voltage
User to system
Module Conversion Method
Module Keying (Backplane)
RTB Screw Torque (NEMA)
RTB Keying
RTB and Housing
Environmental Conditions
Operating Temperature
Storage Temperature
Relative Humidity
Conductors Wire Size
Category
Screwdriver Width for RTB
4 current or 4 voltage output channels
1756 ControlLogix Chassis
150mA @ 5.1V dc & 120mA @ 24V dc
(Total backplane power 3.65W)
3.25W - 4 channel current
11.08 BTU/hr
0 to 21mA
+/- 10.4V
15 bits across 21mA - 650nA/bit
15 bits across 10.5V - 320
µ
V/bit
Integer mode (Left justified, 2s complement)
Floating point IEEE 32 bit
Current output only (Output must be set to >0.1mA)
24V ac/dc
Electronically current limited to 21mA or less
>2000
Ω
- voltage
0-750
Ω
- current
<2ms to 95% of final value with resistive loads
Better than 0.05% of range from 4mA to 21mA, -10.4V to 10.4V
Twelve months typical
50µV/ degree C typical
100nA/degree C typical
25 ppm/degree C maximum - voltage
50 ppm/degree C maximum - current
0.15% of range - voltage
0.3% of range - current
12ms minimum floating point
8ms minimum integer
100% tested at 2550V dc for 1s
R-Ladder DAC, monotonicity with no missing codes
Electronic
7-9 inch-pounds (0.8-1Nm)
User defined
20 Position RTB (1756-TBNH or TBSH)
1
0 to 60°C (32 to 140°F)
-40 to 85°C (-40 to 185°F)
5 to 95% noncondensing
22-14 gauge (2mm
2
) stranded maximum
3/64 inch (1.2mm) insulation maximum
1
2
2, 3
5/16 inch (8mm) maximum
Publication 1756-5.42 - September 1999
16 ControlLogix Voltage/Current Output Module
User Manual
Agency Certification
(when product or packaging is marked)
3
4
1
2
5
Publication 1756-6.5.9
Class I Div 2 Hazardous
4
Class I Div 2 Hazardous
4 marked for all applicable directives
5 marked for all applicable acts
N223
Maximum wire size will require extended housing - 1756-TBE.
Use this conductor category information for planning conductor routing as described in the system level installation manual.
Refer to publication 1770-4.1, "Programmable Controller Wiring and Grounding Guidelines”
CSA certification–Class I, Division 2, Group A, B, C, D or nonhazardous locations.
FM approved–Class I, Division 2, Group A, B, C, D or nonhazardous locations.
Shielded cable required.
CSA Hazardous Location Approval
CSA certifies products for general use as well as for use in hazardous locations. Actual CSA certification is indicated by the product label as shown below, and not by statements in any user documentation.
Example of the CSA certification product label:
CL I, DIV 2
GP A,B,C,D
TEMP
To comply with CSA certification for use in hazardous locations, the following information becomes a part of the product literature for this CSA-certified industrial constrol product::
•
This equipment is suitable for use in Class I, Division 2, Groups A, B, C, D, or non-hazardous locations only.
•
The products having the appropriate CSA markings (that is, Class I, Division 2, Groups A, B, C, D) are certified for use in other equipment where the suitability of combination (that is, application or use) is determined by the CSA or the local inspection office having jurisdiction.
IMPORTANT
Due to the modular nature of a programmable control system, the product with the highest temperature rating determines the overall temperature code rating of a programmable control system in a Class I, Division 2 location. The temperature code rating is marked on the product label as shown.
Temperature code rating:
CL I, DIV 2
GP A,B,C,D
TEMP
Look for temperature code rating here.
The following warnings apply to products having CSA certification for use in hazardous locations.
Publication 1756-5.42 - September 1999
ControlLogix Voltage/Current Output Module 17
ATTENTION
!
Explosion hazard!
•
Substitution of components may impair suitability for Class I, Division 2.
•
Do not replace components unless power has been switched off or the area is known to be non-hazardous.
•
Do not disconnect equipment unless power has been switched off or the area is known to be non-hazardous.
•
Do not disconnect connectors unless power has been switched off or the area is known to be non-hazardous. Secure any user-supplied connectors that mate to external circuits on this equipment by using screws, sliding latches, threaded connectors, or other means such that any connection can withstand a 15 Newton (3.4 lb) separating force applied for a minimum of one minute.
•
If the Product contains batteries, they must only be changed in an area known to be non-hazardous.
CSA logo is a registered trademark of the Canadian Standards Association.
Approbation d’utilisation dans des environnements dangereux par la CSA
La CSA certifie des produits pour une utilisation générale aussi bien que pour une utilisation en environnements dangereux. La certification CSA en vigueur est indiquée par l'étiquette produit et non par des indications dans la documentation utilisateur.
Exemple d'étiquette de certification d'un produit par la CSA:
CL I, DIV 2
GP A,B,C,D
TEMP
Pour satisfaire à la certification CSA en environnements dangereux, les informations suivantes font partie intégrante de la documentation des produits de commande industrielle certifiés.
•
Cet équipement ne convient qu’à une utilisation en environnements de Classe 1, Division 2,
Groupes A, B, C, D ou non dangereux.
•
Les produits portant le marquage CSA approprié (c'est-à-dire Classe 1, Division 2, Groupes A, B, C, D) sont certifiés pour une utilisation avec d'autres équipements, les combinaisons d’applications et d’utilisations
étant déterminées par la CSA ou le bureau local d'inspection qualifié.
IMPORTANT
De par la nature modulaire des systèmes de commande programmables, le produit ayant le code de température le plus élevé détermine le code de température global du système dans un environnement de Classe 1, Division 2. Le code de température est indiqué sur l'étiquette produit.
&RGHGHWHPSpUDWXUH
CL I, DIV 2
GP A,B,C,D
TEMP
Le code de température est indiqué ici.
Les avertissements suivants s'appliquent aux produits ayant la certification CSA pour une utilisation en environnements dangereux.
Publication 1756-5.42 - September 1999
18 ControlLogix Voltage/Current Output Module
ATTENTION
!
Risque d’explosion
•
La substitution de composants peut rendre cet équipement inadapté à une utilisation en environnements de Classe 1, Division 2.
•
Couper le courant ou s'assurer que l’environnement est classé non dangereux avant de remplacer des composants.
•
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 fournis par l'utilisateur pour se brancher aux circuits externes de cet équipement à l 'aide de vis, loquets coulissants, connecteurs filetés ou autres, de sorte que les connexions résistent à une force de séparation de 15 Newtons
(1,5 kg - 3,4 lb.) appliquée pendant au moins une minute.
•
S'assurer que l'environnement est classé non dangereux avant de changer les piles.
Le sigle CSA est une marque déposée de l’Association des Standards pour le Canada.
Publication 1756-5.42 - September 1999
ControlLogix Voltage/Current Output Module 19
Publication 1756-5.42 - September 1999
Publication 1756-5.42 - September 1999
Supersedes Publication 1756-5.42 - October 1998
PN 957236-13
© 1999 Rockwell International Corporation. Printed in the U.S.A.
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