Allen-Bradley 1756-CN2R is a communication module for the ControlLogix control system. It is mainly used to establish a connection between the ControlLogix controller and the ControlNet network, enabling communication and data exchange between different devices.

Product characteristics

ControlNet communication: Supports the ControlNet network protocol, enabling real-time communication between multiple devices at high speeds.
Redundant configuration: Supports redundant configuration to improve system reliability.
Multi-node connection: Multiple nodes can be connected to build complex control networks.
Flexible configuration: The software can be flexibly configured to meet different application requirements.
Product parameter
Parameter Name Parameter value

Port Type ControlNet BNC port x2, USB port x1
Data rate ControlNet: 5 Mbps, USB: 12 Mbps
The maximum number of nodes is 99
The maximum number of Logix communication connections is 128
Power supply 5.1V DC, 24V DC
Power consumption 6.6W