10
TECHNICAL DATA
Dimensions, external
95 x 95 x 50.5 mm (WxHxD)
Mounting
flush-mounted on the wall of this room in which the temperature
should be controlled
Cable connection
Screw terminals max. 1.5 mm² (AWG16)
Supply voltage
230 V AC (207…253 V ~ 50/60 Hz)
Power consumption
< 2 VA
Protection class
IP30
Ambient temperature
0…50 °C
Ambient humidity
10…90 %RH (non-condensing)
Analogue inputs (AI)
1 x PT1000 clamp-on sensor for heat pump supply temperature or
other functions
Digital inputs (DI)
1 x potential-free contact for presence detection or change-over
(closed = active/cooling)
Digital outputs (DO)
230 V AC, max. 5 A, Relay contacts, 2 x for on/off valve actuators
(heat/cool), 3 x for 3-step fan control
Measuring range, temp.
0…50 °C, external sensor at AI: 0…80°C
Accuracy, temperature
± 0,5 K
Setpoint adjustment
5…50 °C
Communication port
1 x RS485 Modbus (RTU)
default: address 1, 9600bps, Even, 1 stop bit
