![background image](http://html1.mh-extra.com/html/campbell/ccfc/ccfc_product-manual_489121106.webp)
When the IR LEDs are enabled and switched on, the IR filter automatically switches off regardless
of the IR filter setting.
Light power control
The Power Control wire can be used to control an external light source or a relay that activates an
external light source. The camera can be configured to switch the external 12 VDC (yellow wire)
on, based on the available light in the scene.
The light will only come on when capturing from a timed capture or when an external trigger
occurs while the camera is in sleep mode. The light does not turn on for motion detect capture.
The light turns off after the capture is complete.
During a photo burst event, the light power output will remain active for the duration of the
event. For example, if a burst is set to capture 5 images with a 10 second interval, the light power
output will stay on for 50 seconds.
Digital I/O
NOTE:
The light and communication power control output are in parallel on the same wire on the
connector. If both powers are enabled, the output remains on from the start of capture to
when the file transfer is complete.
Use the Digital I/O page to configure the Modem Power Control and Lens Defroster Control.
FIGURE 14-44. Digital I/O Settings
Modem Power Control
The Modem Power Control setting controls the yellow Power I/O signal line of the CCFC camera.
The yellow wire, or switch output, is intended to manage the power to a communication device
such as a cell modem. This is useful in a solar powered site when the power consumption of
communication devices needs to be limited.
CCFC Field Camera
100
Содержание CCFC
Страница 1: ...Revision 08 2021 Copyright 2016 2021 Campbell Scientific Inc ...
Страница 134: ...24 3 NDVI NDVI functions only during daylight hours CCFC Field Camera 128 ...
Страница 137: ...FIGURE A 3 Backplate new FIGURE A 4 Backplate old CCFC Field Camera 131 ...
Страница 138: ...FIGURE A 5 CCFCCBL3 L Ethernet connector new FIGURE A 6 CCFCCBL2 L Ethernet connector old CCFC Field Camera 132 ...