Publication 1756-UM532A-EN-P - May 2006 1-2 1756-DH485 Module Overview Module Features The 1756-DH-485 module offers the following features: •Sends messages between devices on DH-485 networks and devices on other networks such as ControlNet, EtherNet/IP, or other DH-485 networks •Bridges support to other NetLinx networks via the CLX gateway

Use this document to install the ControlLogix DH-485 communications module. Solid state equipment has operational characteristics differing from those of electromechanical equipment.

1756-EN4TR modules support Parallel Redundancy Protocol (PRP) with firmware revision 4.001. Updated the 1756-EN2F EtherNet/IP communication rate specification. When the 1756-RIO module is used as a remote I/O adapter, the chassis must include a ControlLogix controller.

View and Download Allen-Bradley ControlLogix 1756-DH485 user manual online. DH-485 Communication Module. ControlLogix 1756-DH485 control unit pdf manual download.

Rockwell Automation announces that as of July 30, 2015, the ControlLogix DH485 Communication Module will be discontinued and no longer available for sale. Customers are encouraged to remove references to the affected product (s).

View and Download Rockwell Automation Allen-Bradley ControlLogix DH-485 installation instructions manual online. Communications Module. Allen-Bradley ControlLogix DH-485 control unit pdf manual download. Also for: 1756-dh485.

Serial 1756-DH485 Compatible with RS-232 serial communication, supports the DF1 protocol, send and receive messages, does not support remote programming and monitoring 28

Manuals and User Guides for Rockwell Automation 1756-DH485. We have 1 Rockwell Automation 1756-DH485 manual available for free PDF download: Installation Instructions Manual

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Provides information about configuring and troubleshooting your 1756-DH485 module. Provides details about how to assemble and install the module. Describes how to use ControlFLASH software to upgrade your module firmware. Provides general guidelines for installing a Rockwell Automation industrial system.