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© Panasonic Industriar Devices SUNX Co., Ltd. 2016
Wiring
2-4-4 Connection / Removal of Controller and Safety Liquid Leak Sensor SQ4-A Series
When wiring safety liquid leak sensor to this device, mount easy insulation displacement con-
nector
CN-EP
□ (optional) to safety liquid leak sensor.
Used easy insulation displacement connector depends on type of safety liquid leak sensor,
so refer table below.
Also, In case the cable of the safety liquid leak sensor is extended, use
different type of displacement conecotor. Choosing easy insulation displacemnet conector
depends on the wire cover diameter.
Type
Model No. Crimp color Proper sensor
Cable type
Wire cover diameter.
Displacement
connector
CN-EP2
Yellow
SQ4-A21-
□
PVC cable
ø1.0 to ø1.15mm
CN-EP3
Orange
SQ4-A22-
□
PFA cable
ø0.6 to ø0.9mm
<Name of parts of easy insulation displacement connector (Optional)>
<Description of terminal of easy insulation displacement connector (Optional)>
Terminal No.
Color code
Terminal name
1
Brown
+V
2
White
Detection auxiliary output
3
Blue
0V
4
Black
Detection output
<Connecting method>
Step 1 Process the cable as shown in the figure below.
Step 2 Insert the wire into the wire inlet of easy insulation displacement connector until its end
comes in contact with the back.
Step 3 Crimp the easy insulation displacement connector with pliers.
•
Place pliers parallel to the easy insulation displacement connector and crimp the
connector as shown in the figure below.
•
Be careful not to damage the wire with pliers.
•
Crimp the connector carefully so that the wire may not be disconnected.
Lock release lever
Crimp area
Wire insertion port
Wire
Insert it until it is in contact
Pliers
Wire
20mm or more
Not good
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