Here are some key features of the 1756-CNBR module:

Batch Control Capability: The CNBR module provides batch control functionality, allowing you to execute complex sequences of actions based on time, logic, or other conditions.

Analog Interface: The module offers analog inputs and outputs for connecting analog devices such as sensors, transmitters, and valves to the ControlLogix system. It supports both voltage and current inputs and outputs.

High-Speed Processing: The CNBR module has a fast scan rate for accurate and responsive control of analog devices.

Communication: It communicates with the ControlLogix chassis through the backplane and is configured and programmed using the RSLogix 5000 software.