DB-TA-31A-100 Room controllers for air handling unit
The DB-TA-31A series can control temperature in room applications on heating, cooling, ventilation 2-pipe or 4-pipe systems.
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Specifications
| On/off button | Yes |
|---|---|
| Change-over function, season | Remote contact |
| Sensor | NT0220-NTC10-02 |
| Supply voltage | 24 V AC ± 10%, 50/60 Hz |
|---|---|
| Inputs | Season changeover / limit sensor (to define when ordering) / remote air sensor (optional) |
| Outputs | 1 or 2 0-10 V outputs (R L > 10 kOhm) |
| Power consumption | < 1.5 W |
| Sensor | Internal or remote NTC 10K for air sensor / remote NTC 10K for limit sensor (code STC-NTC10-02) |
| Ambient temperature | 6…45°C |
| Ambient humidity | 10…90 % RH (non-condensing) |
| Setpoint | 6…45°C |
| Storage temperature | -20…+70°C |
| Storage humidity | < 95% RH |
| Temperature resolution | 0.1°C |
| Casing | ABS fireproof according to UL94 V-0 color (RAL 9010) |
| Weight | 220 g |
| Dimensions | 144 x 82 x 34mm |
| Protection class | IP30 |
| Isolation class | II |