Elsteam MISTRAL - Configurations; Resistive Humidity Sensor Connection; Humidity Sensor Connection 4

06/2022
| 32 |
924EHUCE4.00 - Mistral Humidier
6.4 CONFIGURATIONS
6.4.1 Resistive humidity sensor connection
• Stand-alonecongurationCFG = 4,
• ParallelcongurationasmasterCFG = 9.
1
RH
2 3 4 5 6 7
3 = Sensor power supply
4 = Signal input
5 = GND
Fig. 19. Resistive humidity sensor connection
6.4.2 Humidity sensor connection 4...20 mA
• Stand-alonecongurationCFG = 2,
• ParallelcongurationasmasterCFG = 7.
1
RH
4...20 mA
2 3 4 5 6 7
3 = Sensor power supply
4 = Signal input
Fig. 20. Humidity sensor connection 4...20 mA