General-Purpose Inputs
The vision system features three
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built-in general-purpose inputs, which are optically isolated. The inputs can be
configured as either NPN (current sinking) or PNP (current sourcing) lines.
Specification
Description
Voltage
ON: 15 to 28V DC (24DC nominal)
OFF: 0 to 5VDC (11.5VDC nominal threshold)
Current
(Typical)
ON: 2.6mA to 4.9mA from 15 to 28V input
OFF: < 830µA for < 5VDC input
Resistance: ~6 kOhms
Delay
1.11ms maximum latency between leading edge of trigger and start of acquisition. Input pulse should be
a minimum of 1ms wide.
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For NPN lines, connect COMMON IN to +24VDC and connect IN 1 to the output of the photoelectric sensor or
PLC. When the output turns ON, it pulls IN 1 down to 0VDC, turning the opto-coupler ON.
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For PNP lines, connect IN 1 to the output of the detector and connect COMMON IN to 0VDC. When the output
turns ON, it pulls IN 1 up to +24VDC, turning the opto-coupler ON.
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When connected to the Breakout cable, the vision system allows for bi-directional, general-purpose inputs and high-speed outputs for IN 2 /
HSOUT 2 and IN 3 / HSOUT 3. These lines are configured as outputs by default.
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Specifications
Содержание In-Sight 7600
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