Defroster-Heizung von innen mit den Ventilatoren nach vorne gerichtet in den Rahmen stellen. Die Heizung muss nicht gesichert werden.
Warnung
Die Heizung wird sehr heiss. Es besteht Verbrennungsgefahr. Es dürfen keine brennbaren Gegenstände und Drähte die Heizwiderstände berühren oder in deren Nähe kommen.
Spannungsversorgung
| Spannungsversorgung | Spezifikation |
|---|---|
| RJ45 Passiv PoE | Mit Passive PoE Injector und Schaltnetzteil: empfohlen ab 24VDC / >60Watt |
| Passive PoE Inector | 50Volt PoE Injector 60Watt von Ubiquity Herstellernummer: POE-50-60W |
- Power up “Universal Power Supply for Photo Webcam” with:
- PoE passive Injector connected to P5 providing 24VDC to 56VDC / 60W or
- Power supply connected to P2 providing 12.5 to 56 VDC / 60W
- Disconnect Jumper JP3
- Add Jumper JP2
- Connect Defroster Heater to P1. Heating power 12VDC / 32W
Heater modes
- Heater controlled by external signal
This mode is recommended to de-ice camera front window down to -30°C- Place jumper JP7 to EXT side
- Connect P8 to external signal. To enable heater, connect pin 1 to GND and pin 4 to +5VDC. To disable, leave open or connect pin 4 to GND.
- Heater temperature controlled
Temperature measured by “Universal Power Supply for Photo Webcam”. Heating will be active below +5°C. This mode will not allow to deice front window under all conditions.- Place jumper JP7 to TEMP side
- Do not connect P8
- Heater always on
Danger! This mode is not recommended! This configuration may destroy your equipment or cause fire. Expect temperature to raise +45°C above ambient temperature.
- To enable disconnect jumper JP7
- On board heater/blower
Heater/blower will be active below +5°C. Blower will be active above +25°C to cool camera.
Heating power is approximately 6W.- Add jumper JP8