Industrietechnik
DB-TA-347-439 Room controllers for 4 pipe system, 3-point output
3-point valve control on 4-pipe fan-coil for room temperature.
Specifications
| Manual selection of thermostatic fan/continuous fan/Off | Yes |
|---|---|
| 3 speeds | Yes |
| Change-over function, season | Local S/W (neutral zone) |
| Sensor | NT0220-NTC10-02 |
| Supply voltage | 24 V AC ± 10%, 50/60 Hz |
|---|---|
| Outputs | 5 triac 24 V AC / valves: max 0.5 A, min 0.025 A / speed: max 1 A, min 0.040 A |
| Power consumption | 1 W |
| Sensor | NTC 10K |
| Ambient temperature | 0…40°C |
| Ambient humidity | 10…90 % RH (non-condensing) |
| Setpoint | Summer: +24 ± 5 °C / winter: +20 ± 5°C |
| Storage temperature | -20…+70°C |
| Storage humidity | < 95% RH |
| P-band | 1…10 K |
| Neutral zone | 4K |
| Casing | ABS fireproof according to UL94 V-0 color (RAL 9010) |
| Weight | 210 g |
| Dimensions | 144 x 82 x 34mm |
| Protection class | IP30 |
| Isolation class | II |
Software & documentation
Product sheet
Instructions