| Application/type |
Room controller |
| Purpose |
Room Climate Control, Measure values |
| Measured values |
temperature |
| Interface |
RS485 Modbus |
| Functions |
temperature control, fan control, heating + cooling relay, heating + cooling 0..10 V, heating relay, to control 6-way control valve, cooling 0..10 V, integrated controller, presence |
| Operating functions |
setpoint adjustment temperature, fan stage adjustment, max. 5 stages, presence detection, status feedback via LED |
| Operating elements |
potentiometer (P), labelling {[thermometer] - [scale] 0 [scale] +}, rotary switch (S), labelling {[fan blades]}, 2 fan stages, labelling {[scale] 0 I}, 3 fan stages, labelling {[scale] 0 I II}, 4 fan stages, labelling {[scale] 0 I II III}, 5 fan stages, labelling {[scale] A 0 I II III}, button (T) |
| Configuration |
BUS, DIP switches |
| Output voltage |
0..10 V, 2x 0..10 V, min. load 10 kΩ, cooling, heating + cooling or to control 6-way control valve |
| Output switch contact |
2x contact NO, 1x heating, 1x cooling, 1x contact NO, heating, 1x output triac, heating, 2x output triac, 1x heating, 1x cooling, load max. 3 A, for 24 V =/~, for 24 V ~, floating |
| Input |
2x input for floating contact |
| Network technology |
RS485 Modbus |
| Data transmission |
RTU, half-duplex, baud rate 9.600, 19.200, 38.400 or 57.600, parity: none (2 stop bits), even or odd (1 stop bit) |
| Operating range temperature (°C) |
-35..+70 |
| Operating range humidity |
max. 85% rH non-condensing |
| Accuracy temperature |
±0,5 K (typ. at 21 °C) |
| Power supply |
15..24 V = (±10%) SELV, 24 V ~ (±10%) SELV |
| Power consumption |
typ. 0,4 W (24 V =), 0,6 VA (24 V ~) |
| Display |
LED for status feedback, green (standard), red or yellow (several LEDs possible) |
| Enclosure |
PC |
| Colour |
pure white |
| Protection (IP) |
IP30, according to EN 60529 |
| Connection |
terminal block, max. 1,5 mm², cable entry via rear opening, predetermined breaking point (bottom und top) |
| Mounting |
flush-mounted on standard EU box (Ø=60 mm), surface-mounted flat on base using screws, or with frame for surface mounting (see accessories), base part can be mounted and wired separately |
| Packaging length (mm) |
90 |
| Packaging width (mm) |
90 |
| Packaging height (mm) |
35 |
| Packaging |
2x case packaging |
| Device length (mm) |
85 |
| Device width (mm) |
85 |
| Device height (mm) |
60 |
| Weight (g) |
50 |
