Fagor QC-PDS - Page 49

 Power supplies
POWER SUPPLIES
Non-regenerative Power Supplies
2.
Ref.2003
· 49 ·
QC-PDS
HARDWARE
A18 connector.
+24 V DC of the power supply
Male 2-pin connector located under the left side of the unit behind the lid
and identified as A18.
Female aerial plug connector with clamping yoke supplied as an
accessory. It is used as a +24 V DC power supply for the control electronics
of the power system connected to 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, 8.5.12 CONNECTING THE +24 V DC FROM AN AUXILIARY POWER
SUPPLY.
Connector data
Nr of poles 2 / 90°|270°
Gap (mm) 5.08
Min./max. tightening torque (N·m) 0.4/0.5
Flat screwdriver, size (mm) 0.6 x 3.5
Min./max. allowed cross-section (mm²)
0.75/2.5
Max. section with tube terminal (mm²) 1.5
Max. section with insulated tube terminal (mm²) 1.5
Max. current (A)
10
Connection data
Length to strip (mm) 7
Min. conductor section (mm²) 1
F. H2/7
A18 connector. Pinout.
T. H2/6 A18 connector. Pin description.
Pin Signal Description
+24V
+24 V DC
+24 V DC output
supply for QC-PS-025 power supply.
+24 V DC input
supply for QC-PS-045 power supply supplied
by the QC-APS-15 external auxiliary power supply.
GND
0 V DC Refers to +24 V DC
+24V
GND
+24V
GND
+24V
GND
+24V
GND
+24V
GND
+24V
GND
+24V
GND
QC-PS-025
+24 V DC output
QC-PS-045
+24 V DC input