Fagor DDS, Hardware Manual

Page: 291 / 386

   Installation
INSTAL
LAT
ION
Power supp
ly
co
nne
ctio
ns
8.
291
DDS
HARDWARE
Ref.1310
8.5 Power supply connections
See chapter 6. POWER LINE CONNECTION of this manual for connecting
the mains cable through the filter.
To connect the power cable, the motor-drive cable and the brake control
circuit, see the relevant chapter in the motor installation manual.
Power supply for the control of modules
The internal circuits of all electronic modules need 24 V DC.
The power supply module PS-65A and the modular drives need this volt-
age supplied through their connector X2.
These modules have stabilizing system for the supplied voltage.
The maximum consumption of each module is:
The auxiliary power supply APS-24 offers 24 V DC and 10 A. Regenerative
power supplies XPS and RPS and non-regenerative power supplies PS-
25B4 supply themselves and also output a total of 8 A of their 24 V DC.
Compact drives are self-supplied and offer up to 110 mA of these 24 V DC.
Power supply PS  1 A
Modular drive  2 A
MANDATORY. The 24 V DC voltage supply is essential for the system to
run.
MANDATORY. All these 24 V DC can also be used in the circuit of the
electrical cabinet, but never to activate the brake of a motor. This is an ab-
solute must in order to comply with the CE requirement for the ma-
chine.
WARNING. The 24 V DC can also be used in the circuit of the electrical
cabinet, but NEVER TO ACTIVATE THE MOTOR BRAKE!
WARNING. The 24 V DC power supply output generated in the FAGOR
“POWER SUPPLY MODULE” unit must only be used for the 24 V DC con-
trol input. This voltage cannot be used to connect any other kind of device
of the machine nor to take this signal outside the electrical cabinet where it
is generated.
INFORMATION. Proper performance cannot be guaranteed in all possible
cases and situations, especially when connecting inductive components.
i