Vivotek FD8167-T User Manual page 6

VIVOTEK
DI/DO Diagram
Please refer to the following illustration for the connection method�
GND
Camera Power
Input
Output
BJT transistor
NOTE:
The maximum output load from the Digital Output pins is 50mA�
6 - User's Manual
VDC
Switch +12
VDC
Max.
Relay
GND
Camera Power
Input
Output
BJT transistor
VDC
+12
VDC
Switch
Relay