Installation Manual

Installation Manual
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SurroundVideo® Omni G3
Auxiliary I/O Functions
The auxiliary input and output are accessible after removing dome cover as shown in Figure 1.
Figure 1
The output consists of an optically coupled solid state relay (SSR) and the input has an optocoupler.
Both the SSR and optocoupler have an isolation voltage of 1500 VRMS between the external terminals
and internal camera circuitry. The input is further protected with a serial 250Ω resistor and a
debouncing circuit.
Figure 2: AUX I/O use case example