I/O Specifications
Cable and connector specifications and connection examples for the acquisition trigger input and the high-speed
outputs are provided in the following sections.
Acquisition Trigger Input
The vision system features one acquisition trigger input, which is optically isolated. You can configure the acquisition
trigger input to trigger from an NPN (current sinking) or PNP (current sourcing) device.
Specification
Description
Voltage
ON: 20 to 28VDC (24VDC nominal)
OFF: 0 to 3VDC (8VDC nominal threshold)
Current
ON: 2.0 to 2.9mA
OFF: < 250µA
Resistance: ~10 kOhms
Delay
1
In-Sight Micro 1020, 1050, 1100, 1100C,
1110, 1400, 1400C, 1402, 1410, 1412 &
1500
63µs maximum latency between leading edge of trigger and
start of acquisition. Input pulse should be minimum of 1 ms
wide.
In-Sight Micro 1403 & 1413
81µs maximum latency between leading edge of trigger and
start of acquisition. Input pulse should be minimum of 1 ms
wide.
In-Sight Micro 1403C
116µs maximum latency between leading edge of trigger and
start of acquisition. Input pulse should be minimum of 1 ms
wide.
The Breakout cable can be used to trigger from an NPN photoelectric sensor or PLC output. Connect to
+24VDC and connect TRIGGER- to the output of the photoelectric sensor. When the output turns ON, it pulls TRIGGER-
down to 0VDC, turning the opto-coupler ON. For more information, refer to the
The Breakout cable can also be used to trigger from a PNP photoelectric sensor or PLC output. Connect to
the output of the photoelectric sensor and connect TRIGGER- to 0VDC. When the output turns ON, it pulls up
to +24VDC, turning the opto-coupler ON. For more information, refer to the
.
1
Maximum latency is based on a 1µs trigger debounce.
20
Specifications
