Modbus-RTU (RS‑485) communication module, modu620‑CM
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Features
- 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 six 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.
- Galvanic isolation up to 300 V.
- Configurable RS-485 network resistors (software).
- Baud rate 600...115200 bit/s.
- Modbus master with up to four Modbus communication profiles.
- Integrated tunneling function for commissioning and monitoring with serial Modbus master tools.
