8 x UI (DI/CI/AI) and 8 x DI/CI I/O module, modu631‑IO

Part of the SAUTER modulo 6 system family

Plug-in element for extending the modu660‑AS and modu680‑AS automation stations and modu6*2‑LC link coupler

Receiving digital inputs (alarm, status or pulse counter) and analogue inputs (Ni/Pt1000, R, U) in operational systems, e.g. in HVAC

Eight digital inputs and eight universal inputs

Power supply from automation station (modu6**-AS), link coupler (modu6*2‑LC) or supply module (modu601‑LC)

Can be equipped with a local operating and indicating unit (modu600‑LO)