Install the M-Bus converter

Jean-Nicolas Turlier Updated by Jean-Nicolas Turlier

Installation of the M-Bus converter

  1. Connect the cable of the 24V AC/DC power supply to the + and - ports of the device.
  2. Connect the RS485 GND, TxD and RxD ports of the device to the RS485 port of the Climkit Gateway according to the correspondence table below.
  3. Connect the bus of the M-Bus meters to the M+ and M- ports of the device. Polarity of the M-Bus does not matter in this case.
  4. Connect the Ethernet/RJ45 (LAN) port to the router.

Port

Description

24V DC +

24 V DC + Power supply

24 V DC -

24 V DC - Power supply

RS-485 GND

RS485 GND

RS-485 TxD

RS485 A

RS-485 RxD

RS485 B

M-Bus +

+ connection of the M-Bus meters bus

M-Bus -

- connection of the M-Bus meters bus

How Did We Do?

Install the RS485-Ethernet converter

Install the standard Ethernet switch

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