Key features of the AB 22-COMM-D module include:

Communication Protocols: The module supports multiple communication protocols, such as DeviceNet, ControlNet, and EtherNet/IP. These protocols enable seamless integration with different devices and networks.

Network Connectivity: The module provides reliable communication between ControlLogix controllers and various network devices, including drives, I/O modules, and other networked automation devices.

I/O Connections: The 22-COMM-D module offers flexible I/O connections, allowing for the exchange of data between the controller and connected devices. It supports both input and output connections for efficient data transfer.

Configuration and Diagnostics: The module offers configuration and diagnostic capabilities, enabling users to set up the communication parameters and monitor the module's status within the ControlLogix system.