In6(X++)
+24V
0V
24V
0V
OUT
NPN
4.5 Limit switch
Limit switch input port: (Take the X.Y axis as an example)
In6(X++)
Port
In6(X++)
In7(X--)
In8(Y++)
In9(Y--)
In7(X--)
X positive limit signal
In8(Y++)
Function
In9(Y--)
NOTE
Wiring diagram
Support NPN/PNP switch. Active low. Input current 5 mA, 24V
X negative limit signal
Y positive limit signal
Y negative limit signal
X axis positive limit
①NPN photoelectric switch, active low.
Common types:SN04-N,SN05-N,SN10-N,SC1202-N,
SC1204-N
control board
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