Part of the SAUTER modulo 6 system family
Plug-in element for extending the modu680‑AS and modu660‑AS automation stations or modu612‑LC link coupler
Up to five COM modules per automation station
Connection to non-SAUTER systems (PLC, chillers, meters etc.)
RS-485, half duplex, electrically isolated interface for Modbus/RTU, Modbus/ASCII
Electrical isolation
Configurable RS-485 network resistors (software)
Baud rate 600…115 200 bit/s
Modbus master with up to four Modbus communication profiles
Integrated tunnelling function for commissioning and monitoring with serial Modbus master tools