Kikusui PFX2000 Series, Руководство по эксплуатации

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2-8 Operating Procedure PFX2000
2.3 Using the Trip Connector
You can externally shut off the power switch on the unit fame by using a trip con-
nector. The power switch is turned off when the positive and negative terminals of
the trip connector are shorted.
■
Wires and tools required for connection
1. Wires
Stranded wire: AWG22 to 20 (0.33 mm
2
to 0.52 mm
2
)
2. Flat-blade screwdriver
Use the screw driver that comes with the package.
3. Wire stripper
Wire stripper suitable for the wires described above.
■
Electrical speci fi cations
The electrical speci fi cations of the TRIP input are shown in Table 2-3. Use a fl oat-
ing contact signal or an open-collector output that meets these speci fi cations.
Table 2-3 Electrical Specifications of TRIP Input
• Connection to the power connector must be performed while the power
switch is turned off.
•
Be sure the exposed section of the wire does not touch the chassis or the
wires of the adjacent connector.
• After connecting the wire, pull on it lightly to check that it does not come
loose.
Fig. 2-7 Trip Connector Connection
PFX2331 PFX2332
When opened 24 VDC
When shorted 150 mA 300 mA
Time of appli-
cation
10 s maximum 2 s maximum
CAUTION
Insert the wire with 10 mm of
the covering removed here.
Insert the wire while pressing
this section using a flat-blade
screwdriver.
10 mm