Hardware Descriptions
2.5 SINUMERIK Industrial PC
Manual
Commissioning Manual, 05/2008, 6FC5397–4CP10–4BA0
73
Replacing a device
When installing spare parts please note the following:
● When replacing the PCU, remove the mounting brackets (MLFB 6FC5 248-0AF20-2AA0)
from the defective PCU and attach to the replacement part.
References:
For the complete documentation on the PCU 50.3, please refer to:
/BH/ Operator components Manual, Component PCU 50.3
Technical data
Table 2-11 Technical data for PCU 50.3 with MCI board
Safety
Safety class I per IEC 60536
Degree of protection according to
EN 60529
IP20
Certifications CE
Electrical data
Input voltage DC 24 V
Max. power consumption 1 x PCI slot (length: min. 140 mm)
1 x PCI slot (length: max. 288 mm)
3.3 V
5 V
12 V
-12 V
2 A
2 A
0.3 A
0.05A
Power consumption PCU PCI slot
1)
Max. 190 W 15 W
Main power outage buffering time Min. 20 ms
Mechanical data
Dimensions (mm) Width 297 Height 267 Depth 81.7
Weight approx. 7.2 kg
Mechanical ambient conditions
(with OP 012)
operation Transportation
(in packing)
Vibratory load 10 to 58 Hz: 0.075 mm
58 to 200 Hz: 9.8 m/s
2
DIN IEC 60068-2-6
5 to 9 Hz: 6.2 mm
9 to 500 Hz: 19,6 m/s
2
DIN IEC 60068-2-6
Shock stressing 50 m/s
2
, 30 ms,
18 shocks
DIN IEC60068-2-27
250 m/s
2
, 6 ms,
18 shocks
DIN IEC60068-2-29
Noise < 55 dB(A) according to DIN 45635-1
Climatic environmental conditions
Heat dissipation Open-circuit-ventilated
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