753-649 M-Bus Master Data sheet
●Item description:
■The 753-649 M-Bus Module acts as an M-Bus master, allowing M-Bus slaves to be directly connected to the WAGO I/O System 750. The Meter-Bus (M-Bus) is a fieldbus system that transmits energy consumption data measured by M-Bus slaves (e.g., heat, water, electricity and gas meters), as well as all sensor and actuator types.
■The M-Bus master communicates with the M-Bus slaves and forms the interface between the M-Bus and the processing software. On demand, the M-
■Bus master reads energy consumption data via the M-Bus 2-wire line, transmitting this data to the higher-level control system for further processing or visualization. Alternatively, PLC queries can be implemented via the PLC using IEC 61131-3 function blocks or via a PC application.
■The M-Bus slaves are powered via the M-Bus master. The use of a separate level converter is not required. The M-Bus technology is defined in the technical standard EN 13757, which defines the communication systems for meters and their remote reading.
■Both signal transmission and operating status, as well as trouble-free local bus communication, are indicated via single- and multi-color LEDs.
■The M-Bus connection modules are short-circuit-protected.
●Note:
■WAGO's 753 Series Pluggable Connector is part of the delivery.
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Datasheet |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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20.01.2021 |
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741 KB |
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