RC-C3-BLACK Regio Midi – Pre-programmed room controllers with communication

Regio Midi are controllers with a built-in temperature sensor and an RS485 communication port. Controllers in different rooms and zones can be connected to a bus line enabling communication with a central SCADA system via RS485 (EXOline, BACnet (only display versions) or Modbus).


Specifications for RC-C3-BLACK
Dimensions, external (WxHxD) 95*95*31 mm
Supported protocols EXOline, Modbus
AI 1
UI 1
DI 1
UO 3
DO 0
Colour, cover RAL9005
Occupancy button No
3-step fan control No
EC Fan Control Yes
Setpoint knob Yes
Hidden setpoint No
CO2 sensor No
Display No
Specifications for Regio Midi – Pre-programmed room controllers with communication
Power Supply 24VAC (18...30 V AC 50/60Hz / ), 2.5 VA
Protection class IP20
Ambient humidity (non-condensing) 0…90 % RH
Ambient temp 0…50 °C
Storage temp -20…70 °C
Mounting Room
Weight, incl. packaging 0.11 kg
Analogue inputs type (AI) PT1000, 0...50°C, 0...10 V
Universal inputs type (UI) PT1000 / DI
Condensation inputs type (CI) Digital input for condensation detector KG-A/1
Universal outputs type (UO) DO 24 V AC/1A, AO 0...10 V/5mA
Accuracy, temperature 1 ±0.5 °K @ 15...30 °C
Material, housing Polycarbonate, PC