SM-P00077-A/3
2. INSTALLATION
49
2020-04-15
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How to connect to PLC
The common wiring has already been connected on the manifold side. Since the solenoid valves have
no polarity, they can be connected to DC output unit (for PLC) of either output types (NPN or PNP).
Wire according to the following diagrams.
DC output unit (NPN output)
DC output unit (PNP output)
* SOL = solenoid
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Cable fabrication
In fabricating the cable for connection to the valves, the following components are recommended.
Part name
Model
Manufacturer
Solder type D-sub connector socket
HDBB-25S
Hirose Electric Co., Ltd.
Solder type D-sub connector socket
JAZ-25S
J.S.T. Mfg. Co., Ltd.
Crimp type D-sub connector socket
CDB-25S
Hirose Electric Co., Ltd.
Crimp type D-sub connector socket
JAC-25S
J.S.T. Mfg. Co., Ltd.
Plug case (for solder type connector, equipped with M2.6 screws)
HDB-CTF
Hirose Electric Co., Ltd.
Plastic cover (equipped with M2.6 screws)
JCB-25M
J.S.T. Mfg. Co., Ltd.
Avoid using an insulation displacement type connector (IDC) whenever possible, as it has low electrical
capacity and there will be greater voltage since it can only use cables with thin conductors.
PLC side
Manifold side
Cable such as a multi-conductor cable
In
te
rn
al
circ
uit
PLC side
Manifold side
Cable such as a multi-conductor cable
In
te
rn
al
circ
uit
