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M-Bus to Modbus (RS485) Converter

Automatic RS485 transmission direction
M-Bus short connection protection
Power supply: 12 – 36 VDC
Mounting type: on DIN rail

  • Description
  • Specification

M-Bus to Modbus RTU (RS485) Converter is dedicated to convert M-Bus signal to Modbus (RS485) and to allow M-Bus devices to communicate on a Modbus network.

The M-Bus is a bus optimized for the reading of measurement instruments like energy meters, hot and cold water meters, gas, pressure, sensors and actuators, etc. Nowadays, more and more manufacturers implement the M-Bus interface in their meters, making it the ideal basis for remote reading and smart metering applications.

Main features:
Device versions:

  • MB10 Converter dedicated to support up to 10 units of M-Bus meters
  • MB100 Converter dedicated to support up to 100 units of M-Bus meters

MB250 Converter dedicated to support up to 250 units of M-Bus meters

 


Technical features:

  • Automatic RS485 transmission direction
  • M-Bus short connection protection
  • Power supply: 12 - 36 VDC
  • Mounting type: on DIN rail

Overview

M-Bus to Modbus (RS485) converter dedicated to take data from M-Bus devices and to convert signal to Modbus.

 

In the schematics below is indication of the M-Bus to Modbus converter wiring schematics.

 

M-Bus permissible loadup to 10 / 100 / 250 units of any M-Bus devices
RS485 direction controlAuto
Protection of MBus short connectionYes, triggering current 500 mA
Short connection reaction timeProgrammable - 1 - 4s (recover 10 - 60s)
M-Bus line voltageMark - 36 - 40 V. Space 24 - 27 V
Data transfer speedFrom 300 to 9600 bods
Galvanic isolationPower– RS485 Power – M-Bus M-Bus - RS485
Insulation breakdown voltage> 1,5 kV
Power supplier12 - 36 VDC
Power consumptionNot loaded up to 3,5W, fully loaded up to 20W
IndicationLED
EnclosureDIN rail mountable
Dimensions45 mm x 75 mm x 105mm
Operating conditionsFrom - 25 oC to + 60 oC / 95% RH, without condensate

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We, Bluboxx Communications, provides wide range Mbus Converters to convert Modbus to Mbus or M Bus to Modbus
The M-Bus is a bus optimized for the reading of measurement instruments like energy meters, hot and cold water meters, gas, pressure, sensors and actuators, etc. Nowadays, more and more manufacturers implement the M-Bus interface in their meters, making it the ideal basis for remote reading and smart metering applications.
We Provide complete Networking Solutions in Pune, Mumbai, Kolkata, Bangalore, Chennai, Hyderabad, Delhi, Noida, Thane, Indore, Jaipur, Nagpur, Mangalore, Nashik, Coimbatore, Bhopal, Baroda, Surat, Ahmedabad, GOA, Gurgaon, PAN India.