CX1020-N031
The Beckhoff CX1020-N031 is an interface module from the CX Embedded PC Systems series. It features 1 x COM1 and 1 x COM2 RS422/RS485 interfaces via 2 x 9-pin D-sub sockets, a maximum baud rate of 115 kbaud, and a protection rating of IP20. Compact at 19×100×51 mm and weighing 80 g, it integrates seamlessly into industrial automation applications.