SMC Networks ZK2 A Series - Page 26

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No. ZK2-OM01301
(2) Common wiring
Align the socket connector of the cable and the plug connector of the manifold.
Insert the socket connector of the cable into the plug connector of the manifold vertically.
If the connector is pushed forcibly, the pin will bend and the connector cannot be joined.
Example) D-sub connector
2. Internal Circuit
Wiring should be connected as shown below. Connect with the power supply respectively. Light/surge voltage
suppressor circuit is equipped for the valve type J, K and R. Solenoid valve is non-polar type.
(1) Individual wiring
Valve type: J Valve type: K, R
(With supply valve, Without release valve) (With supply valve, With release valve)
Red
COM
(+,-)
Supply valve
(-,+)
Black
Coil
COM
(+,-)
Supply valve
(-,+)
Release valve
(-,+)
Coil
Coil
LED (Red)
LED (Red)
LED (Green)
Black
Red
White