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Metz ModBus MR-CI4 analog Input Module

SKU: Metz ModBus MR-CI4


The  MR-CI4 Modbus module with 4 analog inputs was developed for decentralized switching tasks. It is suitable for detecting currents and voltages of, for example, active temperature sensors, electrical vent and mixing valves, valve positions, etc. Each input can be set as current or voltage input by DIP switches on the front. The inputs can be scanned with standard registers via a Modbus master. The module address, the baud rate and the parity are set with 2 rotary switches on the front or by software. Suitable for decentralized mounting on TH35 rails according to IEC 60715 in electrical distribution cabinets. The MR-CI4 module can be connected to NZ/AUS/EU LoRaWAN networks over LoRa ModBus Transceiver. It is also available with BACnet MSTP and can be integrated via  IQnexus IoT Platform into Building Automation, Energy-Management and SCADA.


  • Mounting on a 35 mm DIN rail
  • Simple integration into the LVD Board
  • RS485 ModBus RTU Slave
  • Easy to configure
  • IQnexus IoT platform for LoRaWAN

See it in action

See below real life use cases for the ModBus MR-CI4 , please contact us if you want to find out how to install or implement your smart ModBus modules using the IQnexus LoRaWAN ModBus Master Transceiver.