A-B 1785-BCM

The Allen-Bradley 1785-BCM module is a backup communication module for the PLC-5 controller family manufactured under the Allen-Bradley brand of Rockwell Automation. This module is used to provide redundant communication channels to ensure the normal operation of the system when the main PLC-5 controller fails. The module has the following features:

Support hot backup
Supports up to 7 1785-BCM modules

Multiple diagnostic functions are available
Easy to install and maintain
Product parameters:

Model: 1785-BCM
Communication type: RS-485
Transfer rate: 19.2 Kbps
Maximum number of nodes: 8
Power supply voltage: 24 VDC
Operating temperature range: -20℃ ~ +60℃
Overall dimensions: 176mm x 89mm x 32mm
Specifications:

Comply with IEC 61131-3 standard
Dustproof and waterproof rating IP65