Interface module for Mark air heaters

An Interface+ module can be used in two ways.

1. Power control

An externally supplied 0-10VDC signal is converted into a power control of the burner. With an Interface+ module, one G(S)+ can be controlled.
Potential free entry: Reset
Potential free exits: Malfunction

2. Connection BMS (building management system)

Settings, actual temperatures and fault codes can be read using Modbus. Settings of the OptiTherm+ can be modified.

  • Wiring: Shielded data cable (between Interface+ and air heater)
  • Dimensions: 109x154x49 mm (lxwxh)
  • Weight: 498 grams
  • Degree of protection: IP20
  • Ambient temperature: 0-40°C
Article code
  • 3002866
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