Communication module with M-Bus and EIA-232 interfaces, modu731
EY-CM 731
How energy efficiency is improved
SAUTER EY-modulo 5 technology: modular, fast and universal
Caracteristicas
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Part of the SAUTER EY-modulo system family
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Plug-in element for extending the modu524/525 automation station (AS)
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One or two COM modules per AS
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EIA-232 interface for point-to-point connection with an M-Bus level converter
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Two-wire M-Bus network (as per EN 1434-3)
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Connection to M-Bus meter networks for up to 200 meters (heat meter, electricity meter, etc.)
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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.
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Without external power supply: up to 10 M-Bus meters
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With external power supply: up to 50 M-Bus meters
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D-Sub plugs (9-pin, male, DTE) for connecting to external M-Bus level converter
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Direct labelling on the front
