Power supplies
POWER SUPPLIES
Non-regenerative Power Supplies
2.
Ref.2003
· 47 ·
QC-PDS
HARDWARE
X14 connector.
Basic control signals
8-pin connector located on the front of the unit and identified as X14.
Aerial plug connector with a push-in connection supplied as an accessory.
It is used to carry out basic control functions with input and output signals.
The following table shows the main data of the aerial connector and the
wire to be connected:
Pinout
Pin description
Installation
See section, 8.6.10 CONNECTIONS FOR BASIC CONTROL SIGNALS.
Connector data
Nr of poles 8
Gap (mm) 2.5
Rated section (mm²) 0.5
Max. rated current (A) 4
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 (mm) 10
F. H2/5
X14 connector. Pinout.
T. H2/4
X14 connector. Pin description.
Pin I/O Signal Description
1
PWRI
+24 V DC
+24 V DC power supply for the
connector I/Os
2
I
PS ENABLE
Order for start-up/enabling module
3
I
PS ERROR RESET
Module error reset
4
PWR
GND
Ref. 0 V DC for the connector I/Os
5
O
BUS STATUS
DC BUS status
·H· indicates that the DC BUS has finished
charging.
6
O
PS STATUS
Module status.
·H· indicates that the module is ready and
free of errors.
7
Relay
contact
PS RDY
Relay contact N. O. indicator for the
module status (same as PS STATUS).
NOT READY indicates an open contact.
8
+ 24 V DC
PS ENABLE
PS ERROR RESET
GND
BUS STATUS
PS STATUS
1
2
3
4
6
5
PS READY
8
7
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