－34－
３．
Wiring
Caution
・
Please observe all the local regulations in installation of the cooler.
・
Supply voltage should be as specified on the rating plate.
・
Allowable power fluctuation is +/- 10% from the rated voltage. Pay attention so as the maximum fluctuation
should be stayed within this range.
・
Make sure that grounding has been properly done.
・
Before electrifying the unit, make sure again that there is no problem in supply voltage, wiring connection and
grounding.
３－１
Wiring procedure
（
Applicable wire range
AWG24
～
12
／
0.2
～
2.5mm
2
）
①
Strip the wire by 6 to 7 mm.
②
Push down the Push button with a flathead screwdriver.
③
Insert a wire into the port.
④
Release the screwdriver.
⑤
Check that the wire is secured.
⑥
For the application using crimp terminals, the bar terminals made by Phoenix Contact.
◎
Detailed view of Terminal block
“
Accessory
”
３－２
Circuit diagram (Ex:PCN-60-2)
Note: For details, please refer to the paragraph 4-6 in
page 37
a contact, 240V 1.5A x2 resistance load
AC200V
IN
Alarm output
Earth
Wire port
Push button for
connection
L
N
E
1
2
3
