Fagor APS-24, Hardware Manual

Page: 63 / 386

   Power supplies
POWER SUPPLIES
Re
gen
erative pow
er
su
ppli
es
2.
63
DDS
HARDWARE
Ref.1310
The next table shows the signals and other considerations related to each
pin of connector X2:
X3, X4, X5 and X6 connectors
These connectors belong to the auxiliary power supply integrated into the
main power supplies XPS-25 and XPS-65.
Connector X3 receives power from mains. It admits a voltage between 400
and 460 V AC.
This auxiliary power supply generates 24 V DC and its purpose is to feed
the control circuits of the module itself. Also, it supplies up to 8 A of this dc
voltage through connectors X4, X5 and X6. These three connectors are
identical and offer greater connecting flexibility.
T. H2/20 Description of the pins of connector X2.
1 Error RESET
System error RESET input
(24 V DC; 4.5-7 mA).
2 N. C. Not connected
3 GND
0 volts reference for digital inputs.
Error RESET (1) and
System Speed Enable (5).
4 N. C. Not connected
5 System Speed Enable
General system speed enable.
(24 V DC; 4.5-7 mA).
6 System OK
Contact indicating module status.
It opens in case of failure.
Limit 1 A at 24 V.
7 System OK
F. H2/25
Connectors X3, X4, X5 and X6 that belong to the auxiliary power supply
integrated into regenerative power supplies XPS-25 and XPS-65.
1
2
X3
XPS-25
XPS-65
3
400-460 VAC
Phoenix
7.62 mm
1
3
Phoenix
5.08 mm
1
2
X6
3
+24 VDC
0 VDC
1
3
X4 X5