Auxiliary modules
4.
AUXILIARY MODULES
Externa
l Au
xilia
ry Pow
er Su
ppli
es
174
Ref.2003
· 160 ·
QC-PDS
HARDWARE
X33 connector.
Soft-start circuit activation
Male 2-pin connector located at the front of the unit and identified as X33.
Female aerial plug connector with a push-in connection supplied as an
accessory. This is used to close the N. O. contacts associated with an
internal relay and thus set the activation of the controlled load at the DC
BUS.
The following table shows the main data of the aerial connector and the
wire to be connected:
Pinout
Pin description
Installation
See section,
8.5.11 CONNECTING THE SOFT-START ACTIVATION CIRCUIT
NOTE.
Only available for the QC-APS3-15 auxiliary power supply.
Connector data
Nr of poles
2
Gap (mm)
2.5
Cross-section S (mm²)
0.5
Connection data
Length to strip (mm)
8
Cross-section of solid conductor (mm²)
0.5
Cross-section of flexible conductor (mm²)
0.5
Cross-section of flexible conductor, with a
ferrule and without a plastic sleeve (mm²)
0.5
Length of socket
10
F. H4/13
X33 connector. Pinout.
T. H4/14
X33 connector. Pin description.
Pin Signal Description
1
Da +
Closing/opening of relay contacts to activate/deactivate the
SOFT-START
circuit of the
DC BUS
load.
See diagram in
.
2
Db -
-KM1.1
0 V DC
-KA3
Da +
Da -
+24 V DC
-K
Auxiliary contact of
the - KM1 external
power contactor
Relay contact
managed by the
PLC O3 output
SOFT-START
X33
1 Da (+)
2 Da (-)
Summary of Contents for QC-PDS
Page 1: ...DRIVE QC PDS Hardware manual Ref 2003...
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Page 80: ...2 POWER SUPPLIES Power supplies 80 Ref 2003 QC PDS HARDWARE...
Page 138: ...3 DRIVES Drives 138 Ref 2003 QC PDS HARDWARE...
Page 174: ...4 AUXILIARY MODULES Auxiliary modules Ref 2003 174 QC PDS HARDWARE...
Page 302: ...8 INSTALLATION Installation Ref 2003 302 QC PDS HARDWARE...
Page 366: ...12 COMMERCIAL MODELS Commercial models Ref 2003 QC PDS HARDWARE 366...
Page 367: ...ANNEXES...
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