Allen-Bradley SLC 500 User manual

SLC 500™ Modular
Hardware Style
(Cat. Nos. 1747-L511, 1747-L514,
1747-L524, 1747-L531, 1747-L532,
1747-L541, 1747-L542, 1747-L543,
1747-L551, 1747-L552, 1747-L553)
User Manual
Allen-Bradley PLCs

Important User Information
Because of the variety of uses for the products described in this
publication, those responsible for the application and use of this
control equipment 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.
The illustrations, charts, sample programs and layout examples shown
in this guide are intended solely for purposes of example. Since there
are many variables and requirements associated with any particular
installation, Rockwell International Corporation does not assume
responsibility or liability (to include intellectual property liability) for
actual use based upon the examples shown in this publication.
Rockwell Automation 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 manual we use notes to make you aware of safety
considerations:
Attention statements help you to:
•identify a hazard
•avoid a hazard
•recognize the consequences
PLC-5 is a registered trademark; and MicroLogix, SLC 500, RSLogix, and RSLinx are trademarks of Rockwell Automation.
Modbus is a trademark of Schneider Automation Incorporated.
DeviceNet is a trademark of Open DeviceNet Vendor Association (ODVA).
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.

iii Publication 1747-UM011C-EN-P - December 2001
Summary of Changes
The information below summarizes the changes to this manual since
the last printing.
To help you find new and updated information in this release of the
manual, we have included change bars as shown to the right of this
paragraph.
The table below lists the sections that document new features and
additional or updated information on existing features.
For this information See
Updated references to related publications page P-2
1747-P6 and 1747-P7 power supplies
wiring page 1-5
heat dissipation Appendix G
Updated SLC 5/03, 5/04, and 5/05
communication parameters table
page 1-8
1784-PKTX interface card pages 1-2, 1-8, and A-4
A list of processors supporting ASCII
instructions
page 2-5
Information on DeviceNet and ControlNet
capabilities
page 2-9
Appendix D
Selecting a memory module for SLC 5/03,
5/04 and 5/05 processors - revised
page 2-21
Revised recommended surge suppressor
catalog numbers
page 2-28
Revised grounding diagram page 3-5
1746-BAS-T module page B-3
Minimizing noise when using SLC 5/04
processor
page C-5
Updated power supply loading worksheet Appendix F
Updated heat dissipation worksheet Appendix G
Allen-Bradley PLCs

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Summary of Changes iv

vPublication 1746-UM011C-EN-P - December 2001
Table of Contents
Preface
Who Should Use this Manual. . . . . . . . . . . . . . . . . . . . . . . P-1
Purpose of this Manual . . . . . . . . . . . . . . . . . . . . . . . . . . . P-1
Related Documentation . . . . . . . . . . . . . . . . . . . . . . . . P-2
Common Techniques Used in this Manual . . . . . . . . . . . . . P-3
Rockwell Automation Support . . . . . . . . . . . . . . . . . . . . . . P-3
Local Product Support . . . . . . . . . . . . . . . . . . . . . . . . . P-3
Technical Product Assistance . . . . . . . . . . . . . . . . . . . . P-3
Your Questions or Comments on this Manual . . . . . . . . P-4
Chapter 1
Quick Start for Experienced Users
Required Tools and Equipment . . . . . . . . . . . . . . . . . . . . . 1-2
Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Chapter 2
Selecting Your Hardware
Components
European Union Directive Compliance . . . . . . . . . . . . . . . 2-2
EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Low Voltage Directive . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
Overview of Your Modular Control System . . . . . . . . . . . . 2-3
Principles of Machine Control. . . . . . . . . . . . . . . . . . . . 2-4
Selecting Modular Processors. . . . . . . . . . . . . . . . . . . . . . . 2-5
Processor Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Processor Communication Options . . . . . . . . . . . . . . . . 2-6
SLC 500 System Test General Specifications. . . . . . . . . . 2-10
Processor General Specifications. . . . . . . . . . . . . . . . . . 2-11
Memory Backup for the 1747-L511, SLC 5/01 Processor . 2-12
Selecting Discrete I/O Modules . . . . . . . . . . . . . . . . . . . . . 2-12
Selecting Specialty I/O Modules. . . . . . . . . . . . . . . . . . . . . 2-12
Selecting Power Supplies. . . . . . . . . . . . . . . . . . . . . . . . . . 2-13
Power Supply Specifications. . . . . . . . . . . . . . . . . . . . . 2-14
Example for Selecting Power Supplies . . . . . . . . . . . . . 2-15
Example Worksheet for Selecting a 1746 Power Supply. 2-16
Selecting Enclosures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Selecting Operator Interfaces . . . . . . . . . . . . . . . . . . . . . . . 2-18
Programming with a Hand-Held Terminal. . . . . . . . . . . 2-18
Selecting a Memory Module for the SLC 5/01 and
SLC 5/02 Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-20
Selecting a Memory Module for SLC 5/03, SLC 5/04,
and SLC 5/05 Processors . . . . . . . . . . . . . . . . . . . . . . . . . . 2-21
EEPROM Burning Options. . . . . . . . . . . . . . . . . . . . . . . . . 2-23
Selecting Isolation Transformers. . . . . . . . . . . . . . . . . . . . . 2-24
Special Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-25
Class I, Division 2 Applications. . . . . . . . . . . . . . . . . . . 2-25
Selecting Contact Protection . . . . . . . . . . . . . . . . . . . . . 2-28
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Table of Contents vi
Chapter 3
System Installation
Recommendations
Typical Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Spacing Your Controller . . . . . . . . . . . . . . . . . . . . . . . . . . 3-2
Preventing Excessive Heat. . . . . . . . . . . . . . . . . . . . . . . . . 3-3
Grounding Guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-4
Special Grounding Considerations for DC
Applications using 1746-P3. . . . . . . . . . . . . . . . . . . . . . 3-6
Modification to the SLC 500 Series A Chassis . . . . . . . . . 3-6
Determining the Date of the SLC 500 Series A Chassis . . 3-7
Master Control Relay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Emergency-Stop Switches. . . . . . . . . . . . . . . . . . . . . . . 3-9
Power Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Common Power Source . . . . . . . . . . . . . . . . . . . . . . . . 3-9
Isolation Transformer . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Grounded ac Power-Distribution System with
Master-Control Relay . . . . . . . . . . . . . . . . . . . . . . . . . . 3-10
Loss of Power Source. . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
Input States on Power Down . . . . . . . . . . . . . . . . . . . . 3-11
Other Types of Line Conditions . . . . . . . . . . . . . . . . . . 3-11
Safety Considerations . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Disconnecting Main Power. . . . . . . . . . . . . . . . . . . . . . 3-12
Safety Circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Power Distribution. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12
Periodic Tests of Master Control Relay Circuit . . . . . . . . 3-13
Preventive Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-13
Chapter 4
Mounting Your SLC 500 Control
System
Mounting Modular Hardware Style Units . . . . . . . . . . . . . . 4-1
4-Slot Modular Chassis . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
7-Slot Modular Chassis . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
10-Slot Modular Chassis . . . . . . . . . . . . . . . . . . . . . . . . 4-2
13-Slot Modular Chassis . . . . . . . . . . . . . . . . . . . . . . . . 4-3
Link Coupler (AIC). . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-4
Data Table Access Module (DTAM, DTAM Plus,
and DTAM Micro) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-5
AIC+ Advanced Interface Converter (1761-NET-AIC)
DeviceNet Interface (1761-NET-DNI)
Ethernet Interface (1761-NET-ENI) . . . . . . . . . . . . . . . . 4-6
Chapter 5
Identifying the Components of
Your Processor
SLC 5/01 Processor Hardware Features . . . . . . . . . . . . . . . 5-1
SLC 5/02 Processor Hardware Features . . . . . . . . . . . . . . . 5-3
SLC 5/03 Processor Hardware Features . . . . . . . . . . . . . . . 5-6
SLC 5/04 Processor Hardware Features . . . . . . . . . . . . . . . 5-8
SLC 5/05 Processor Hardware Features . . . . . . . . . . . . . . . 5-12

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Keyswitch for the
SLC 5/03, SLC 5/04, and SLC 5/05 Processors . . . . . . . . . . . 5-15
RUN Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
PROG Position. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-15
REM Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
Chapter 6
Installing Your Hardware
Components
Compliance to European Union Directives . . . . . . . . . . . . . 6-1
EMC Directive . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-1
Low Voltage Directive . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Installing Your Processor. . . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Installing Modules. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6-3
Installing Your Memory Module. . . . . . . . . . . . . . . . . . . . . 6-4
Removing the Memory Module. . . . . . . . . . . . . . . . . . . 6-5
Installing Your Power Supply . . . . . . . . . . . . . . . . . . . . . . 6-5
Installing Your Chassis Interconnect Cable . . . . . . . . . . . . . 6-8
Chapter 7
Wiring Your I/O Modules
Defining Sinking and Sourcing. . . . . . . . . . . . . . . . . . . . . . 7-1
Contact Output Circuits — AC or DC . . . . . . . . . . . . . . 7-2
Solid-State DC I/O Circuits . . . . . . . . . . . . . . . . . . . . . . 7-2
Preparing Your Wiring Layout . . . . . . . . . . . . . . . . . . . . . . 7-3
Recommendations for Wiring I/O Devices . . . . . . . . . . . . . 7-4
Features of an I/O Module . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Wiring Your I/O Module . . . . . . . . . . . . . . . . . . . . . . . . . . 7-6
Octal Label Kit Installation. . . . . . . . . . . . . . . . . . . . . . . . . 7-7
Applying the Octal Filter Label . . . . . . . . . . . . . . . . . . . 7-7
Applying the Octal Door Label . . . . . . . . . . . . . . . . . . . 7-7
Octal Kit and I/O Module Information . . . . . . . . . . . . . 7-8
Using the Removable Terminal Block (RTB). . . . . . . . . . . . 7-9
Removing the RTB. . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10
Installing the RTB . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7-10
Chapter 8
Starting Up Your Control System
Procedures for Starting the Control System. . . . . . . . . . . . . 8-1
1. Inspect Your Installation . . . . . . . . . . . . . . . . . . . . . . . . 8-2
2. Disconnect Motion-Causing Device . . . . . . . . . . . . . . . . 8-2
3. Initialize and Test Your Processor . . . . . . . . . . . . . . . . . 8-3
4. Test Your Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-5
Input Troubleshooting Steps. . . . . . . . . . . . . . . . . . . . . 8-6
5. Test Your Outputs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-6
Output Troubleshooting Steps . . . . . . . . . . . . . . . . . . . 8-8
6. Enter and Test Your Program. . . . . . . . . . . . . . . . . . . . . 8-9
7. Observe Control Motion . . . . . . . . . . . . . . . . . . . . . . . . 8-11
8. Conduct a Dry Run . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-12
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Chapter 9
Maintaining Your Control System
Handling and Storing Battery, Catalog Number 1747-BA . . . 9-1
Handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-1
Storing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Transporting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-2
Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Installing and Replacing the Battery of the SLC 5/01
or SLC 5/02 Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
Replacing Your SLC 5/03, SLC 5/04, or SLC 5/05 Battery. . . 9-4
Replacing Retainer Clips on an I/O Module . . . . . . . . . . . . 9-6
Removing Damaged Retainer Clips . . . . . . . . . . . . . . . . 9-6
Installing New Retainer Clips . . . . . . . . . . . . . . . . . . . . 9-7
Replacing a Fuse on the Power Supply . . . . . . . . . . . . . . . 9-7
Chapter 10
Troubleshooting
Contacting Rockwell Automation for Assistance . . . . . . . . . 10-1
Tips for Troubleshooting Your Control System . . . . . . . . . . 10-2
Removing Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-2
Replacing Fuses . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Program Alteration. . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-3
Troubleshooting the SLC 5/01 and SLC 5/02 Processors . . . 10-3
Identifying SLC 5/01 and SLC 5/02 Processor Errors. . . . 10-4
Identifying SLC 5/02 Processor Communication Errors. . 10-7
Troubleshooting the SLC 5/03, SLC 5/04, and
SLC 5/05 Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-8
Clearing SLC 5/03, SLC 5/04, and SLC 5/05
Processor Faults Using the Keyswitch . . . . . . . . . . . . . . 10-9
Identifying SLC 5/03, SLC 5/04, and SLC 5/05
Processor Errors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-9
Identifying SLC 5/03, SLC 5/04, and SLC 5/05
Processor Communication Errors . . . . . . . . . . . . . . . . 10-12
Identifying Processor Errors while Downloading an
Operating System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10-15
Returning the SLC 5/03, SLC 5/04, and SLC 5/05
Processors to “Initial Factory Conditions” . . . . . . . . . . 10-17
Troubleshooting Your Input Modules. . . . . . . . . . . . . . . . 10-19
Input Circuit Operation . . . . . . . . . . . . . . . . . . . . . . . 10-19
Troubleshooting Your Input Modules . . . . . . . . . . . . . 10-20
Troubleshooting Your Output Modules . . . . . . . . . . . . . . 10-21
Output Circuit Operation . . . . . . . . . . . . . . . . . . . . . . 10-21
Troubleshooting Your Output Modules. . . . . . . . . . . . 10-22

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Chapter 11
Replacement Parts
Replacement Cables and Connectors . . . . . . . . . . . . . . . . . 11-1
Cable Connectivity Summary . . . . . . . . . . . . . . . . . . . . 11-2
Replacement Terminal Blocks. . . . . . . . . . . . . . . . . . . . 11-3
Other Replacement Hardware. . . . . . . . . . . . . . . . . . . . 11-3
Appendix A
Setting Up the DH-485 Network
DH-485 Network Description. . . . . . . . . . . . . . . . . . . . . . . A-1
DH-485 Network Protocol . . . . . . . . . . . . . . . . . . . . . . . . . A-2
DH-485 Token Rotation. . . . . . . . . . . . . . . . . . . . . . . . . . . A-2
DH-485 Network Initialization . . . . . . . . . . . . . . . . . . . . . . A-2
Devices that Use the DH-485 Network . . . . . . . . . . . . . . . . A-3
1747-AIC Isolated Link Coupler for DH-485 . . . . . . . . . . . . A-4
Example System Configuration . . . . . . . . . . . . . . . . . . . . . A-5
Configuring the SLC 5/03, SLC 5/04, and SLC 5/05
Channel 0 for DH485 . . . . . . . . . . . . . . . . . . . . . . . . . . A-6
Important Planning Considerations . . . . . . . . . . . . . . . . . . A-7
Hardware Considerations . . . . . . . . . . . . . . . . . . . . . . . A-7
Software Considerations . . . . . . . . . . . . . . . . . . . . . . . . A-9
Installing the DH-485 Network . . . . . . . . . . . . . . . . . . . . A-11
DH-485 Communication Cable and Isolated
Link Coupler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-11
Installing the DH-485 Communication Cable . . . . . . . . A-11
Connecting the Communication Cable to the
Isolated Link Coupler. . . . . . . . . . . . . . . . . . . . . . . . . A-12
Powering the Link Coupler. . . . . . . . . . . . . . . . . . . . . A-14
Installing and Attaching the Link Couplers . . . . . . . . . A-17
Appendix B
RS-232 Communication Interface
RS-232 and SCADA Applications . . . . . . . . . . . . . . . . . . . . B-1
RS-232 Communication Interface Overview . . . . . . . . . . . . B-1
SLC 5/03, SLC 5/04, and SLC 5/05 processors and RS-232
Communication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
SLC 500 Devices that Support RS-232 Communication. . . . . B-3
1770-KF3 Module. . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
1747-KE Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
1746-BAS and 1746-BAS-T Modules . . . . . . . . . . . . . . . B-3
DF1 Protocol and the SLC 5/03, SLC 5/04, and SLC 5/05
Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
DF1 Full-Duplex Protocol. . . . . . . . . . . . . . . . . . . . . . . B-4
Full-Duplex (Point-to-Point) . . . . . . . . . . . . . . . . . . . . . B-5
DF1 Half-Duplex Protocol . . . . . . . . . . . . . . . . . . . . . . B-5
ASCII Communication . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-7
DF1 Communication Protocol Modems Overview. . . . . . . . B-7
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Wiring Connectors for RS-232 Communication . . . . . . . . . . B-8
Types of RS-232 Connectors . . . . . . . . . . . . . . . . . . . . . B-8
DTE Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8
DCE Pinout . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9
Pin Assignments for Wiring Connectors. . . . . . . . . . . . . B-9
Applications for the RS-232 Communication Interface . . . . B-20
DF1 Full-Duplex Peer-to-Peer. . . . . . . . . . . . . . . . . . . B-20
Half-Duplex with Slave-to-Slave Routing . . . . . . . . . . . B-21
Appendix C
Setting Up the DH+ Network
Data Highway Plus Communication Protocol Overview . . . C-1
SLC 5/04 Processors and DH+ Communication. . . . . . . . . . C-2
DH+ Channel 1, 3-Pin . . . . . . . . . . . . . . . . . . . . . . . . . C-2
DH+ Channel 1, 8-Pin . . . . . . . . . . . . . . . . . . . . . . . . . C-2
Wiring Connectors for DH+ Communication for SLC 5/04
Processors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-4
Minimizing Noise. . . . . . . . . . . . . . . . . . . . . . . . . . . . . C-5
Typical DH+ Network Configuration . . . . . . . . . . . . . . . . . C-6
Appendix D
Control Networks
Allen-Bradley Remote I/O Network . . . . . . . . . . . . . . . . . . D-1
Remote I/O Passthru . . . . . . . . . . . . . . . . . . . . . . . . . . D-2
DeviceNet Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-3
The 1747-SDN DeviceNet Scanner . . . . . . . . . . . . . . . . D-3
The 1761-NET-DNI DeviceNet Interface . . . . . . . . . . . . D-4
DeviceNet Network Length. . . . . . . . . . . . . . . . . . . . . . D-5
ControlNet Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . D-6
The 1747-SCNR ControlNet Scanner Module . . . . . . . . . D-6
The 1747-KFC15 ControlNet Messaging Module. . . . . . . D-6
Appendix E
Communicating with Devices on
an Ethernet Network
SLC 5/05 Processors and Ethernet Communication . . . . . . . E-1
SLC 5/05 Performance Considerations . . . . . . . . . . . . . . . . E-2
SLC 5/05 and PC Connections to the Ethernet Network. . . . E-3
Ethernet Network Topology . . . . . . . . . . . . . . . . . . . . . E-3
Ethernet Channel 1 8-Pin 10Base-T Connector. . . . . . . . E-3
Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-4
Ethernet Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-4
Configuring the Ethernet Channel on the SLC 5/05 . . . . . . . E-5
Configuration Using RSLogix 500 Programming Software . . E-6
Configuration Via BOOTP . . . . . . . . . . . . . . . . . . . . . . . . . E-6
Using DOS/Windows BOOTP . . . . . . . . . . . . . . . . . . . E-8
Run the Boot Server Utility. . . . . . . . . . . . . . . . . . . . . E-11

Publication 1746-UM011C-EN-P - December 2001
Table of Contents xi
Using Subnet Masks and Gateways . . . . . . . . . . . . . . . . . E-12
Manually Configuring Channel 1 for Processors
on Subnets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . E-13
Using BOOTP to Configure Channel 1 for
Processors on Subnets . . . . . . . . . . . . . . . . . . . . . . . . E-14
Appendix F
Power Supply Worksheet
Power Supply Loading . . . . . . . . . . . . . . . . . . . . . . . . . . . F-1
Blank Worksheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . F-4
Appendix G
Calculating Heat Dissipation for
the SLC 500 Control System
Definition of Key Terms . . . . . . . . . . . . . . . . . . . . . . . . . . G-1
Calculating Module Heat Dissipation . . . . . . . . . . . . . . . . . G-1
Calculated Watts vs. Total Watts . . . . . . . . . . . . . . . . . . G-2
Power Supply Loading Reference Table . . . . . . . . . . . . G-3
Power Supply Heat Dissipation Graphs. . . . . . . . . . . . . G-6
Example Heat Dissipation Calculation . . . . . . . . . . . . . . . . G-7
Example Worksheet for Calculating Heat Dissipation. . . G-8
Blank Worksheet for Calculating Heat Dissipation . . . . . G-9
Glossary
Index
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Publication 1746-UM011C-EN-P - December 2001
Table of Contents xii

1Publication 1747-UM011C-EN-P - December 2001
Preface
Read this preface to familiarize yourself with the rest of the manual. It
provides information concerning:
•who should use this manual
•the purpose of this manual
•related documentation
•conventions used in this manual
•Rockwell Automation support
Who Should Use this
Manual
Use this manual if you are responsible for designing, installing,
programming, or troubleshooting control systems that use SLC 500
programmable controllers.
You should have a basic understanding of electrical circuitry and
familiarity with relay logic. If you do not, obtain the proper training
before using this product.
Purpose of this Manual
This manual describes the procedures you use to install, wire, and
troubleshoot your controller. This manual:
•explains how to install and wire your controllers
•gives you an overview of the SLC 500 programmable controller
system
Refer to publication 1747-RM001C-EN-P, SLC 500 Instruction Set
Reference Manual for the SLC 500 instruction set and for application
examples to show the instruction set in use. Refer to your
programming software user documentation for more information on
programming your SLC 500 programmable controller.
Allen-Bradley PLCs

Publication 1747-UM011C-EN-P - December 2001
P-2 Preface
Related Documentation
The following documents contain additional information concerning
Rockwell Automation products. To obtain a copy, contact your local
Rockwell Automation office or distributor.
For Read this Document Document Number
An overview of the SLC 500 family of products. SLC 500 System Overview 1747-SO001B-US-P
In-depth information on the SLC Instruction Set. SLC 500 Instruction Set
Reference Manual
1747-RM001C-EN-P
A description on how to install and use your Fixed
SLC 500 programmable controller.
Installation & Operation
Manual for Fixed Hardware
Style Programmable
Controllers
1747-6.21
A procedural and reference manual for technical
personnel who use an HHT to develop control
applications.
Allen-Bradley Hand-Held
Terminal User Manual
1747-NP002
An introduction to HHT for first-time users,
containing basic concepts but focusing on simple
tasks and exercises, and allowing the reader to
begin programming in the shortest time possible.
Getting Started Guide for
HHT
1747-NM009
A description on how to install and connect an
AIC+. This manual also contains information on
network wiring.
Advanced Interface
Converter (AIC+) User
Manual
1761-6.4
Information on how to install, configure, and
commission a DNI.
DeviceNet™ Interface User
Manual
1761-6.5
A description on how to install a PLC-5® system. PLC-5 Family Programmable
Controllers Hardware
Installation Manual
1785-6.6.1
Information on DF1 open protocol. DF1 Protocol and Command
Set Reference Manual
1770-6.5.16
In-depth information on grounding and wiring
Allen-Bradley programmable controllers.
Allen-Bradley Programmable
Controller Grounding and
Wiring Guidelines
1770-4.1
A description of important differences between
solid-state programmable controller products and
hard-wired electromechanical devices.
Application Considerations
for Solid-State Controls
SGI-1.1

Publication 1747-UM011C-EN-P - December 2001
Preface P-3
Common Techniques Used
in this Manual
The following conventions are used throughout this manual:
•Bulleted lists such as this one provide information, not
procedural steps.
•Numbered lists provide sequential steps or hierarchical
information.
•Italic type is used for emphasis.
Rockwell Automation
Support
Rockwell Automation offers support services worldwide, with over 75
Sales/Support Offices, 512 authorized Distributors and 260 authorized
Systems Integrators located throughout the United States alone, plus
Rockwell Automation representatives in every major country in the
world.
Local Product Support
Contact your local Rockwell Automation representative for:
•sales and order support
•product technical training
•warranty support
•support service agreements
Technical Product Assistance
If you need to contact Rockwell Automation for technical assistance,
please review the Troubleshooting information in Chapter 10 first.
Then call your local Rockwell Automation representative.
An article on wire sizes and types for grounding
electrical equipment.
National Electrical Code - Published by the
National Fire Protection Association of Boston, MA.
A complete listing of current documentation,
including ordering instructions. Also indicates
whether the documents are available on CD-ROM
or in multi-languages.
Allen-Bradley Publication
Index
SD499
A glossary of industrial automation terms and
abbreviations.
Allen-Bradley Industrial
Automation Glossary
AG-7.1
For Read this Document Document Number
Allen-Bradley PLCs

Publication 1747-UM011C-EN-P - December 2001
P-4 Preface
Your Questions or Comments on this Manual
If you find a problem with this manual, or you have any suggestions
for how this manual could be made more useful to you, please
contact us at the address below:
Rockwell Automation
Automation Control and Information Group
Technical Communication, Dept. A602V
P.O. Box 2086
Milwaukee, WI 53201-2086

1Publication 1747-UM011C-EN-P - December 2001
Chapter 1
Quick Start for Experienced Users
This chapter can help you to get started using the SLC 500 Modular
Processors. We base the procedures here on the assumption that you
have an understanding of SLC 500 products. You should understand
electronic process control and be able to interpret the ladder logic
instructions required to generate the electronic signals that control
your application.
Because it is a start-up guide for experienced users, this chapter does
not contain detailed explanations about the procedures listed. It does,
however, reference other chapters in this book where you can get
more information.
If you have any questions or are unfamiliar with the terms used or
concepts presented in the procedural steps, always read the
referenced chapters and other recommended documentation before
trying to apply the information.
This chapter:
•tells you what tools and equipment you need
•lists how to install and wire your power supply
•lists how to install and apply power to your processor
•lists how to establish communications with the processor
•describes how to return the SLC 5/03, SLC 5/04, and SLC 5/05
processors to initial factory conditions if required
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Publication 1747-UM011C-EN-P - December 2001
1-2 Quick Start for Experienced Users
Required Tools and
Equipment
Have the following tools and equipment ready:
•medium blade screwdriver
•programming equipment
•compatible communication cable and/or interface (The table
below indicates with an "X", which cables are compatible with
the SLC 5/01 through 5/05 processors.)
Procedures
Processor SLC 5/01 SLC 5/02 SLC 5/03 SLC 5/04 SLC 5/05
1747-PIC X X X
1747-CP3 X X X
1747-KTX, -PKTX X(1)
(1) requires 1784-CP14 cable
X(1) X(1) X(3)
(3) requires 1784-CP13 cable
1747-PCMK X(2)
(2) requires 1784-PCM4 cable
X(2) X(2) X(4)
(4) requires 1784-PCM6 cable
10Base-T EtherNet X
1. Check the contents of the shipping box. Reference
Unpack the shipping boxes making sure that the contents include:
•SLC 500 Modular Processor
–installation instructions (Publication 1747-5.25 or 1747-IN009A-EN-P)
•SLC 500 Modular Chassis (Catalog Numbers 1746-A4, 1746-A7, 1746-A10, or
1746-A13)
–installation instructions (Publication Number 1746-IN016A-EN-P)
•SLC 500 Modular Power Supplies (Catalog Numbers 1746-P1, 1746-P2,
1746-P3, 1746-P4, 1746-P5, 1746-P6, or 1746-P7)
–installation instructions (Publication Number 1746-IN004A-ML-P)
If the contents are incomplete, call your local Rockwell Automation representative
for assistance.

Publication 1747-UM011C-EN-P - December 2001
Quick Start for Experienced Users 1-3
2. Install the power supply. Reference
Follow the steps below:
1. Align the circuit board of the power supply with the card guides on the left
side of the chassis, and slide the power supply in until it is flush with the
chassis.
Chapter 6
(Installing Your
Hardware Components)
2. Fasten the power supply to the chassis.
Use these screws to fasten the power supply to the chassis.
1.2 Nm (11 in-lbs.) maximum torque
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Publication 1747-UM011C-EN-P - December 2001
1-4 Quick Start for Experienced Users
3. Make jumper selection for 120/240V ac on 1746-P1, 1746-P2, and 1746-P4 power supplies. Reference
Place the input voltage jumper to match the input voltage. This does not apply to
the 1746-P3, -P5, -P6, or -P7 which do not have jumpers.
Chapter 6
(Installing Your
Hardware
Components)
ATTENTION
!
Set the input jumper before applying power. Hazardous voltage is
present on exposed pins when power is applied; contact with the
pin may cause injury to personnel.
POWER POWER
Catalog Numbers 1746-P1 and -P2
Fuse
Jumper Selection
100/120 Volts
200/240 Volts
Catalog Number 1746-P4
Jumper Selection
85-132 VAC
170-265 VAC