Install the M-Bus converter

M-Bus Converter Installation

  1. Connect the AC/DC 24V power cable to the appliance ports + and -.
  2. Connect the appliance RS485 GND, TxD, and RxD ports to the Climkit Gateway RS485 port according to the correspondence table below.
  3. Connect the M-Bus meter bus to the appliance M+ and M- ports. Polarity 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 +

M-Bus meter bus connection +

M-Bus -

M-Bus meter bus connection -

How Did We Do?

Install the RS485-Ethernet converter

Install the standard Ethernet switch

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