Fagor DDS Series Hardware Manual page 193

NOTE. See chapter 1 3. COMPATIBI LI TY for the models of the
compatible APS-24 auxiliary power supplies with the XPS|RPS power
supplies in case it is installed.
INFORMATION. In case of micro-surges or total mains power outage, this
i
module guarantees the stability of the 24 V DC to feed the control circuits of
the drives connected to the bus and maintain it for as long as the emergency
stop of the motors lasts, thus stopping the axes in a controlled manner.
Block diagram
L1
X1
L2
CHASSIS
L+
L-
F. H4/9
Auxiliary power supply, APS-24. Block diagram.
AUXILIARY
POWER
SUPPLY
APS-24
Imax total = 10 A
Pmax total = 240 W
  Auxiliary modules
+24VDC
X2
0VDC
CHASSIS
+24VDC
X3
0VDC
CHASSIS
+24VDC
X4
0VDC
CHASSIS
HARDWARE
4.
DDS
Ref.1912
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