SMC Networks ZK2 Series User Manual

-25-
No. ZK2-OM00201
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)
(2) Common wiring
2-1) D-sub connector
A D-sub connector conforming to MIL standards is used.
Red
COM
(+,-)
Supply valve
(-,+)
Black
Coil
COM
(+,-)
Supply valve
(-,+)
Release valve
(-,+)
Coil
Coil
LED (Red)
LED (Red)
LED (Green)
Black
Red
White

SMC Networks ZK2 Series Specifications

General

Brand	SMC Networks
Model	ZK2 Series
Category	Vacuum Cleaner
Language	English