CIRCUTOR CEM-M communication expansion module RS485 with Modbus RTU or Ethernet with Modbus RTU/TCP

from 84,39  plus VAT.

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SKU: 103308 Category: Manufacturer: CIRCUTORCountry of origin: ESCustoms tariff number: 90303200


CIRCUTOR CEM-M communication module RS485 with Modbus RTU or Ethernet with Modbus RTU/TCP

The energy management systems require meters that comply with the international measurement regulations, but at the same time can be integrated into the standard communication protocols of the buildings. The CEM-M range allows the user to install the CEM-C meter required for the installation (single-phase, direct or indirect three-phase) and then add the appropriate CEM-M module for their communication protocol.

This modular system enables, among other things:

  • Select the electricity meter and then add the communication interfaces required by the BMS.
  • Reduce the inventory of devices, as the meter does not need to be replaced, regardless of whether the customer decides to use remote reading or not and which communication protocol they want to use


  • Integration of energy measurement in BMS or PLC
  • Change of protocols, without replacing the electricity meter
  • Monitoring and control of energy efficiency in buildings with BMS or an existing management system.

Additional information


Ethernet, RS485

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