+48602862114 język polski


controller MSR -> MODBUS RTU

    MSR series controllers for recuperators are communicating their own transmission protocol. Therefore, it was necessary to design a "converter", which would allow for direct connection of a controller to BMS network (smart home). Converter allows you to view the following parameters of the controller:
  • temperature Tz-external
  • temperature Tg - GHE
  • temperature "exhaust air" Tw
  • temperature Tn - supply and regulate the heating temperature
  • current fan speed
  • opening level of the secondary heater 0-100%
  • state relays (GHE, BYPASS)
  • digital input state
All parameters are read function "Read Holding Register 0x03"

We recommend:

- recuperator controller >  MSR-14
- recuperator controller >  MSR-20