Industrial Automation Co. is NOT an Authorized Rockwell Distributor - we have our own unique inventory and sourcing relationships. Review our Reseller notice, here.

The Allen-Bradley 20-COMM-C is a versatile ControlNet communication adapter tailored for enhancing connectivity in adjustable frequency AC drives and motor controllers, including models like PowerFlex 70, 700, 700H, 700S, 700L, and 750, as well as SMC Flex and SMC-50 smart motor controllers. Key features of this Series B adapter include a 20-pin DPI connector, dual ControlNet ports for redundancy, and four LED status indicators for easy monitoring of DPI, adapter, and network connections. Supporting a fixed data rate of 5 Mbps, it allows for up to 20 simultaneous CIP messaging connections and offers various input-only I/O configurations, making it an essential component for efficient network communication in industrial environments.