Communication module with M-Bus and EIA-232 interfaces, modu731

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