Siemens POLYMOBIL Plus - Power Supply Units: U1 and U2

POLYMOBIL Plus SPR8-125.061.02 Page 6 of 8 Siemens AG
Rev. 01 01.00 TD SD 24 Medical Engineering
2 - 6 Checking the assemblies
Measurement points:
U1 power supply unit 5 V ± 5% / 15 V ± 10 % 2
Fuse: 2 A T
U2 power supply unit 12.5 V ± 10 % 2
Fuse: 5 A T
VP +15 V
± 10 % for inverter frequency
P12 + 12.5 V
± 10 % auxiliary voltage
GNDL Ground (+ 12.5 V)
X4 Pin Color
1 red +12.5 V
± 10 %
2 red +12.5 V
± 10 %
3 red +12.5 V
± 10 %
4 black Ground (+12.5 V)
5 black Ground (+12.5 V)
6 black Ground (+12.5 V)