Allen-Bradley 1756-CN2RXT/B ControlNet Module
The Allen-Bradley 1756-CN2RXT/B Control Network Module provides reliable communication between ControlLogix controllers and devices on the ControlNet network, enabling efficient data transfer with up to 128 connections. It supports redundant coaxial media and includes two ControlNet BNC connectors for added reliability.
Manufacturer:Allen-Bradley / Rockwell Automation
Model:1756-CN2RXT/B
Module Type:Control Network Module
Connections:2 ControlNet BNC Connectors
Communication Protocol:ControlNet
Supported Connections:128
Voltage Requirement:24 VDC
Operating Temperature Range:-40°C to +85°C
Weight:0.5 kg
The Allen-Bradley 1756-CN2RXT/B Control Network Module is a robust solution for industrial environments requiring high-speed, reliable communication between ControlLogix controllers and I/O devices.
This module supports redundant coaxial media, ensuring continuous operation even in the event of a single point failure. Its dual BNC connectors provide flexibility in system configuration.
Designed with durability in mind, this module operates within a wide temperature range, from -40°C to +85°C, making it suitable for harsh industrial conditions.
Installation is straightforward, allowing for quick setup and integration into existing systems without the need for specialized tools or extensive training.
Backed by Allen-Bradley’s reputation for quality and reliability, the 1756-CN2RXT/B Control Network Module is a trusted choice for professionals looking to enhance their industrial automation systems.



















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