ICAM-500 User Manual 12
Signal Connections:
ICAM-500 series support sink type Digital I/O. Please follow the following instruction
to wire the DI/O.
Digital Input & hardware trigger in:
Input channel: 3
Input voltage, 3.3V
Logic 1: close to ground
Logic 0: Open
I/O Channel Num. Pin Num. Characteristics Voltage Current
DI 2 8,9 Dry contact
Trigger Input 1 16 Dry contact
DO 2 10, 11 Sink type High: 28V Max. 100 mA
I/O Frequency Response
Time
Delay Duration Interrupt
DI 255 Hz60 Hz Fall: 0.1us;
Rise: 4.35us
No No Yes
Trigger Input 16ms /60Hz 0-8192us
Step:16us
0-8192 us No
Step 16 us No
DO 255Hz60Hz Fall: 1.2us;
Rise: 1.92us
No No No