The 22-COMM-B is a versatile PowerFlex Component Class DSI BACnet MS/TP Adapter designed for seamless network communication with Allen-Bradley PowerFlex 40 and 400 drives, as well as being installable within the DSI external communications kit. It features strategically integrated components such as TERM, -BIAS, and +BIAS switches for managing adapter termination resistors and operating bias resistors, along with MAC Address Switches for straightforward MAC configuration. Connectivity is streamlined with a 3-pin terminal block and a 20-pin shrouded male DSI connector, while status indicator LEDs provide real-time insights into network and functionality status. Enhanced with captive screws for secure mounting, this module is compatible with an array of configuration tools to facilitate adapter and drive setup in demanding industrial environments.