General-Purpose Input
The vision sensor features one general-purpose input that is opto-isolated. The acquisition trigger input can be
configured to trigger from either an NPN (current sinking) or PNP (current sourcing) device.
Specification
Description
Voltage
ON: 15 to 24VDC (24VDC nominal)
OFF: 0 to 5VDC (0VDC nominal)
Current
3.6 mA @ 12VDC, 7.5 mA @ 24VDC
Resistance: ~5.48 kOhms
Delay
1.45 ms maximum latency between leading edge of trigger and start of acquisition. Input pulse should
be a minimum of 1 ms wide.
For NPN lines, connect IN 0 to the output of the photoelectric sensor or PLC and connect INPUT COMMON to +24VDC.
When the output turns on, it pulls IN 0 down to 0VDC, turning the opto-coupler on. For more information, refer to
.
For PNP lines, connect IN 0 to the output of the photoelectric sensor or PLC and connect INPUT COMMON to 0VDC.
When the output turns on, it pulls IN 0 up to 24VDC, turning the opto-coupler on. For more information, refer to
.
47
Specifications
