M-Bus / RS-485 Converter

SKU: 703.007.1

M-Bus to RS-485 Serial Converter

Product Description

It adapts physically both interfaces signal levels. It can be used for collecting data of an M-Bus reading network through a RS485 port.
The main features of this device are:

  • Adapts RS485 and M-Bus signals
  • Supports up to 250 M-Bus slaves
  • Galvanically isolated power, input and output interfaces
  • Easy integration with all our Controllers and third party devices
Title Type Size
M-Bus / RS-485 Serial Converter Datasheet application/pdf 228 KB

Additional Information

Interfaces

RS485 (1 port): 1.2 Km maximum distance, automatic choice of direction, max 32 transceivers, speed from 300 to 9600bps
M-Bus (1 port): up to 250 loads (375mA)

General

Power supply: 220V AC
Over voltage protection: >1000V (max 5 sec.)
Power consumption: <4W
M-Bus line power: Mark 36-40V. Space 24-27V
M-Bus short cut event current: 500mA
Recover after short connection: auto after 5s

Physical Characteristics

Dimensions: 110x75x45 mm
Weight: 170 g
Case fixing type: DIN rail
Safety class: IP20

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