Belimo G-22PEM-A01 - MP-Bus to M-Bus converter

Belimo G-22PEM-A01 M-Bus converter

The device operates as an MP client: it converts MP-Bus information from 22PE.. thermal energy meters and Belimo Energy Valve™ EV..R2+.. / EV..R3+.. to M-Bus. It supplies power to connected devices and integrates them into M-Bus.

Key features and specifications

• Output signal: M-Bus.
• Nominal voltage: AC/DC 24 V; nominal voltage range: AC 19.2...28.8 V / DC 21.6...28.8 V.
• Power consumption: 0.9 VA (AC) or 0.75 W (DC).
• Electrical connection: plug-in spring terminal block, max. 2.5 mm².
• Degree of protection IEC/EN: IP65; protection class IEC/EN: III, Safety Extra-Low Voltage (SELV).
• Ambient temperature: -30...50°C; ambient humidity: max. 95% RH, non-condensing.
• Transmission speed: M-Bus 300, 600, 1200, 2400, 4800, 9600 Baud; MP-Bus 1200 Baud.
• M-Bus protocol: EN 13757-3:2018.
• Maximum current consumption of devices connected to the converter: 2 A (resistive load).

The converter is intended for stationary heating, ventilation and air-conditioning installations. According to the documentation, the connected thermal energy meter or Belimo Energy Valve™ must be set as an MP server.