HEIDENHAIN iTNC 530 HSCI Service Manual

18 – 246 HEIDENHAIN Service Manual iTNC 530 HSCI
18.3 PSL 130 low-voltage power supply unit
The PSL 130 power supply unit was especially designed to power HSCI components.
It provides two output voltages of 24 V each.
These two output voltages can also be connected in parallel and used as desired for NC or PLC supply.
Further information and connector layouts --> See ”Connector designations and pin layouts” on page
28 – 453.
Power consumption: max. 1000 W
Internal protection: 4 A
Output voltage of
PSL 130
Tolerance Insulation Output current
+24 V NC +/- 5 % Double insulation Max. 20 A
+24 V PLC Variations between 20 V and
28 V, depending on the load
Basic insulation Max. 20 A
Power supply for the PSL 130 Connection for PSL 130
power supply
HSCI components powered by
PSL 130
Phases L1 and L2
(400 Vac +/- 10%, 50 Hz)
X33  MC 6222
 MC 6241
 MB 620
 PLB 62xx
 PLB 61xx
DC-link voltage Uz
(400 Vdc to 750 Vdc)
Conductor bar
Note
The connection to X33 is obligatory, that to the conductor bar optional, though recommended by
HEIDENHAIN.

HEIDENHAIN iTNC 530 HSCI Specifications

General

Brand	HEIDENHAIN
Model	iTNC 530 HSCI
Category	Control Systems
Language	English