Schneider Electric TSX-SCM-2111 is a two-channel RS232 interface module for the TSX SCM Telemecanique in‑rack communications, providing isolated RS232 connections through UNI-TE terminals. The module plugs into Schneider Electric's TSX SCM family to add serial links between the PLC and external devices such as operator terminals, supervision systems, or other serial equipment. With two isolated RS232 ports, the TSX-SCM-2111 supports galvanically isolated serial communication within the TSX SCM/UNI-Telway ecosystem. It is designed as part of the Schneider Electric TSX SCM 21x family to extend in‑rack serial connectivity without external adapters.
