Input Circuits
Port A
Port A offers the trigger inputs 0,1,2, and 3. Voltage IN (V_IN) and Ground (GND_IN) are galvanically isolated from the host PC:
Optotrigger 5: Input Circuits Port A
Port B
Port B offers the trigger inputs 4,5,6, and 7. Voltage IN (V_IN) and Ground (GND_IN) are galvanically isolated from the host PC:
Optotrigger 5: Input Circuits Port B