Auxiliary modules
AUXILIARY MODULES
External Auxiliary Power Supplies
4.
Ref.2003
· 163 ·
QC-PDS
HARDWARE
A18 connector.
+24 V DC output
Male 2-pin connector located behind the bottom cover of the unit and
identified as A18.
Female aerial plug connector with clamping yoke supplied as an accessory.
It is used to supply +24 V DC (provided by the auxiliary power supply) to
the control electronics of the main power supply, the drives and the QC-
BPM-100 (if applicable) connected to the DC BUS.
The following table shows the main data of the aerial connector and the
wire to be connected:
Installation
QC-APS-15 + QC-PS-045
The connection is made using two 2.5 mm² conductors to connect,
respectively, the +24V/GND terminals of the QC-APS-15 auxiliary power
supply with the under cover +24V/GND terminals of the adjacent QC-PS-
045 power supply. See the figure.
NOTE. Only available for QC-APS-15 | QC-APS3-15 auxiliary power
supplies. These are provided as an accessory with each auxiliary power
supply.
Connector data
Nr of poles
2 / 90°
2 / 270
Gap (mm) 5.08
Min./max. tightening torque (N·m) 0.4/0.5
Flat screwdriver, size (mm) 0.6 x 3.5
Section (mm²) 2.5
Current (A) < 15
Connection data
Length to strip (mm) 7
F. H4/17
A18 connector. +24 V DC output of the QC-APS-15 auxiliary power supply.
A18
QC-APS-15
QC-PS-045-FX
QC-DR-X-FS2 QC-DR-X-FS2 QC-DR-X-FS2
A18
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