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4. I/O
4.1 Input specification
The input of XSA330-W seriesindustrial intelligent controller supports NPN and PNP modes. The
wiring mode is described below.
Input (X) terminal
Input signal voltage
Input signal current
Input ON current
Input OFF current
Input response time
Input signal mode
Circuit insulation
Input action display
NPN wiring example:
3-wire proximity switch(NPN) wiring
PNP wiring example:
DC24V±10%
7mA/DC24V
Above 4.5mA
Below 1.5mA
About 10ms
Contact input or NPN open collector
transistor
Photoelectric coupling insulation
The LED lights up when the input is ON
Button wiring diagram
2-wire proximity switch(NPN) wiring
Button wiring diagram
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