User Manual
Table Of Contents
- 1756-UM532A-EN-P
- Important User Information
- Table of Contents
- Purpose of This Manual
- Preface
- 1756-DH485 Module Overview
- Overview of the DH-485 Network
- Introduction
- DH-485 Network Description
- DH-485 Network Protocol
- DH-485 Token Rotation
- DH-485 Network Initialization
- Devices that Use the DH-485 Network
- 1747-AIC Isolated Link Coupler for DH-485
- 1761-NET-AIC Advanced Interface Converter Product Overview
- Operating Modes
- Device Compatibility
- Misconception about the 1761-NET-AIC Converter
- 1747-UIC USB to DH-485 Interface Converter
- Example System Configuration
- Important Planning Considerations
- Additional Resources
- Use Data Highway 485 Network
- Use RSLinx Software to Create a Routing Table
- Communicate from an SLC 5/03 Controller to a Logix Controller over a DH-485 Network
- Communicate Between SLC Controllers over DH+ and DH485 Networks
- Communicate Between a PLC-5 Controller and a Remote SLC 5/03 Controller over Multiple DH-485 Networks
- Communicate from an SLC 5/05 Controller to an SLC 5/03 Controller over an EtherNet/IP Network
- Communicate to a SLC 5/03 Controller on a DH-485 Network
- Communicate from a Logix Controller to an SLC 5/03 Controller over EtherNet/IP and DH-485 Networks
- Specifications
- Troubleshoot the 1756-DH485 Module
- Index
- How Are We Doing?
- Rockwell Automation Support
- Backcover

1 Publication 1756-UM532A-EN-P - May 2006
Chapter
5
Communicate from an SLC 5/03 Controller to a
Logix Controller over a DH-485 Network
Introduction
This chapter describes how to set up the communications initiated by an SLC
5/03 controller through a 1756-DH485 module to a 1756-Lx controller.
For See
Hardware Configuration 5-2
Use the Controller Slot to Route the Local Message 5-3
Create a Local Message in RSLogix 500 5-4
Configure the Message 5-5
Create a Logic Map for the Local Message in
RSLogix 5000 Software
5-6
IMPORTANT
The examples use SLC 5/03 modules to send DH-485
messages. In each case, the use of these devices is strictly
for example purposes and not an indication of restrictions
on the 1756-DH485 module.