Midi区房间控制器

Midi区是带有内置温度传感器和RS485通信端⼝的控制器。某些型号可配备CO2传感器。不同房间和区域的控制器可以连接到总线，通过RS485 (EXOline, BACnet或Modbus)与中央SCADA系统通信。

RC-CD*和RC-C3D*是BTL上市的。

应用 tool©

房间控制器可以配置，以满⾜您的需要与Regin的软件应⽤⼯具©，可从www.regincontrols.com下载。

Technical data

Supply voltage : 24 V AC (18...30 V AC)

Power consumption : < 3 VA

Ambient temperature : 0...50 °C

Storage temperature : -20…+70 °C

Ambient humidity : Max. 90 % RH (non-condensing)

Communication : RS485 (EXOline or Modbus with automatic detection/change-over, or BACnet).Note: BACnet communication is only an option for models with display.

Modbus : 8 bits, 1 or 2 stop bits. Odd, even (FS) or no parity.

Communication speed : 9600, 19200, 38400 bps (EXOline, Modbus and BACnet) or 76800 bps (BACnet only)

Built-in temperature sensor : 0...50°C NTC linearised 15 kΩ

Accuracy :±0.5°C at 15...30°C

Measuring range, temperature 0…50 °C 

Built-in CO2 sensor : 0…5000 ppm

Mounting : Room

Dimensions (WxHxD)：95 x 95 x 28 (RC-…), 95 x 95 x 38 (RCC-…) mm

Protection class ： IP20

Inputs

Analogue inputs (AI) ： PT1000, 0...50°C, 0...10 V

Condensation input (CI) ：Digital input for condensation detector

Digital inputs (DI) ： Closing potential-free contact

Universal inputs (UI) ： Analogue input (AI), PT1000 sensor, 0...100°C or digital input (DI)

Outputs

Digital outputs (DO) ：24 V AC, max. 0.5 A

Universal outputs (UO) ：Digital output (DO) 24 V AC, max. 2.0 A or analogue output (AO), 0...10 V DC, max. 5 mA

+C power output for DI only ：24 V DC, max. 10 mA, short circuit-protected