Overview RevPi Con M-Bus

The RevPi Con expansion modules are not supported by the RevPi Connect 4.

The RevPi Con M-Bus modules are expansion modules for RevPi Connect. As the name suggests, the module works with the Wireless M-Bus protocol (EN 13757-4). This protocol is traditionally used in building services engineering to read meters for gas, water, heat or electricity, but you can also integrate industrial radio modules into your system at low cost.

For this purpose we offer you the module in 2 device variants:

  • RevPi Con M-Bus:
    This module operates at 868 MHz and has a range of 800 meters (2/4 antenna/direct line of sight).
  • RevPi Con M-Bus VHP
    This module operates at 169 MHz and has a range of 20.000 meters(2/4 antenna/direct line of sight).
The documentation for the M-Bus is available free of charge on the website m-bus.com. Here you can find more ideas and information for your project.

Position

Connector

Description

1 Power LED  
  • Indicates the power supply.
  • When the power supply is active: LED lights up green.
2 Antenna
connector
  • 50 Ohm SMD connector to connect an external antenna.

Position

Connector

Description

1 conBridge connections
2 Ventilation slots  
  • To cool the electronics, air flows through the device from the bottom to the top (chimney effect).
3 Locking clamp  
  • Attaches the module to the DIN rail.