I/O module, digital inputs, modu531
- Part of the SAUTER EY-modulo 5 system family.
- Plug-in element for extending the modu524/525 automation station (AS).
- Receiving digital inputs (alarm/status) in operational systems, e.g. in HVAC engineering.
- 16 digital inputs.
- Power supply of automation stations.
- Direct labelling on the front.
- Can be equipped with a local indicating unit.