Allen-Bradley

The 1756-DHRIO is an Allen-Bradley communication module that support Remote I/O and Data Highway Plus (DH) protocol. This module has embedded Two (2) ports for Channel A and B each with a with 3-Pin terminal for wiring Data Highway Plus (DH+) or Remote I/O (RIO) and a single 8-Pin mini-DIN port that is connected parallel to Channel A.

The Bulletin 1756 ControlLogix® suite of chassis-based modules offer a wide range of options to meet your needs. Allen-Bradley® catalog item 1756-CPR2 from Rockwell Automation® is a 1 M ControlLogix® redundant supply cable. It connects a redundant power supply to a 1756-PCSA2 chassis adapter.Allen-Bradley and ControlLogix are trademarks of Rockwell Automation, Inc.

1756-CNBR Allen Bradley ControlLogix ControlNet

1756-CN2RXT Allen Bradley PLC Redundant Bridge Module

ControlNet Dual Capacity Redundant Media Bridge Module (100 connections) Dimensions: 1.3" x 7.0" x 5.0" (3.2 cm x 17.8 cm x 12.7 cm) Weight: 0 lbs 9.6 oz (0.3kg )

1756-CN2R ALLEN-BRADLEY Module, Communications, ControlNet, 5 Mbps, 128 Connections