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Metz Connect Metz ModBus MR-SI4 S0/Pulse Input Module for LoRaWAN® Metz ModBus MR-SI4 S0/Pulse Input Module for LoRaWAN®.. Product #: 11083913 In Stock
Brand: Metz Connect
Product Code: 11083913
Availability: In Stock
Weight: 126.00g
Dimensions: 50.00mm x 70.00mm x 60.00mm
Tags: LoRaWAN® , LoRa® , MODBUS , S0 , PULSE
Attachments: - MR_SI4_Datasheet.pdf

Available Options

* Protocol:


The Modbus module with 4 S0 or pulse inputs was developed for decentralized switching tasks. It is suitable for counting S0 counter pulses. This allows very good integration of the module into an energy controlling system. In case of a power failure, the last counter readings are saved. The inputs can be scanned by means of standard registers via a Modbus master. Module address, bit rate and parity are set with two rotary switches on the front or by software. Suitable for decentralized mounting on DIN TH35 rail in electrical distribution cabinets.Connection with screw type terminal blocks

The module can be connected to NZ/AUS/EU LoRaWAN® networks over LoRa® ModBus Transceiver.
It is also available with BACnet MSTP. 

Can be integrated via NBNEXUS into Building Automation, Energy-Management and SCADA.

MR-SI4 ModBus RTU on the Metz Connect Website

Additional Information

Sensor Type
Digital I/O 4 Inputs
LoRaWAN® EU868 AU915 AS923
Protocol ModBus RTU - BACnet MSTP

Main Features

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

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