Communication module with M-Bus and EIA-232 interfaces, modu731
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Features
- Part of the SAUTER EY-modulo system family.
- Plug-in element for extending the modu524/525 automation station (AS).
- One or two COM modules per AS.
- EIA-232 interface for point-to-point connection with an M-Bus level converter.
- Two-wire M-Bus network (as per EN 1434-3)
- Connection to M-Bus meter networks for up to 200 meters (heat meter, electricity meter, etc.)
- Recording counting values at automation level allows optimum control and regulation of systems and offers the option of using BACnet/IP communication at the management level.
- Without external power supply: up to 10 M-Bus meters.
- With external power supply: up to 50 M-Bus meters.
- D-Sub plugs (9-pin, male, DTE) for connecting to external M-Bus level converter.
- Direct labelling on the front.
