About This Product

M-Bus Signal Conversion To Modbus(RS485) Up To 250 M-Bus Devices

NOTE: This product supports only BUS Network Topology on the MBus port.
Any other network topology is not supported and could cause errors on the network.

M-Bus to Modbus RTU (RS-485) Converter is dedicated to converting the M-Bus signal to Modbus (RS-485) and to allow M-Bus devices to communicate on a Modbus network.

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

Main features:

Device version:

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

Technical features:

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

If you have any questions, feel free to contact us at: [email protected]

Main features:

Device version:

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

Technical features:

- RS-485 transmission direction: Automatic
- M-Bus short connection protection: Yes
- Power supply: 12 - 36 VDC
- Mounting type: On DIN rail

Description	M-Bus to Modbus (RS-485) converter technical specification
M-Bus Permissible Load	up to 250 units of any M-Bus devices
RS-485 Direction Control	Auto
Protection Of MBus Short Connection	Yes (Triggering Current 500 mA)
Short Connection Reaction Time	Programmable - 1 - 4s (Recover 10 - 60s)
M-Bus Line Voltage	Mark - 36 - 40 V. Space 24 - 27 V
Data Transfer Speed	From 300 To 9600 Bods
Galvanic Isolation	Power‚ RS-485 Power ‚M-Bus M-Bus - RS-485
Insulation Breakdown Voltage	> 1.5 kV
Power Supplier	12 - 36 VDC
Power Consumption	Not Loaded Up To 3.5W, Fully Loaded Up To 20W
Indication	LED
Enclosure	DIN Rail Mountable
Dimensions	45 mm x 75 mm x 105mm
Operating Conditions	From - 25 oC To + 60 oC / 95% RH, Without Condensate

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