35
No. Signal Name
Function
Description
11
OPT_IN Line5
Optocoupler input Line5
Connects the photoelectric switch
(line trigger)
12
OPT GND
Opto-isolated ground
—
Use RS-422 input to connect to the encoder, and provide line trigger signal.
Use optocoupler input to connect photoelectric switch or PLC output to provide frame trigger
signal. If there is no optocoupler input, use GPIO input instead.
For the connection method of optocoupler or GPIO input, refer to the relevant instructions in
the electrical specifications of small area scan camera.
