en
cz

UI903

Room unit, communicative, 2DI, 2DO, Display 60 x 60 mm, temperature, rH, CO2, value setup, status indication and switching, Modbus / RS485 galv. separated
Communication: Modbus RTU
Interface: RS485
Number of DI: 2
Number of DO: 2
Manual operation: No
Display: Yes
Measured value/state: Temperature/humidity/CO2 / Temperature/humidity
Power supply: 24 V AC
Backlight: Optional