SiplaceX4_en.pdf - 第160页

1 - 14 S tudent Guide SIPLACE X 4 Services to the machine Edition 09/2005 14 4.2.4.4 V oltages in the Power Supply Unit af ter switching on When the main switch is swit ched on , the following voltages are generated and …

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Student Guide SIPLACE X
4 Services to the machine Edition 09/2005
14
4.2.4.4 Voltages in the Power Supply Unit after switching on
When the main switch is switched on, the following voltages are generated and may or may not
be switched (enabled, not enabled) through to the modules:
4
Voltages for the service socket 4
NOTE:
The service socket can only be used if the placement system is connected to the main power sup-
ply with a 5-conductor cable (L1, L2, L3, N, PE).
Voltage
Module State
250 VDC X/Y servo unit not enabled
150 VDC servo unit not enabled
34 VDC PCB handling system not enabled
24 VDC tape cutter not enabled
34 VDC SZ1 main power inrush current enabled
52 VDC DC/DC converter main power unit enabled
52 VDC illumination P&P camera
(IC/FC camera)
enabled
52 VDC power fail unit enabled
40 VDC Z/DP axes enabled
40 VDC component table enabled
28 VDC monitor enabled
24 VDC fan enabled
230 or 115 or 240 VAC service socket independent of the main
switch
230 VAC (Europe) input 3 x 400 VAC
115 VAC (U. S. A.) input 3 x 204 VAC
130 VAC (other) input 3 x 230 VAC
220 VAC (other) input 3 x 380 VAC
240 VAC (other) input 3 x 415 VAC
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Student Guide SIPLACE X
Edition 09/2005 4 Services to the machine
15
4.2.4.5 DC/DC Converter in Main Power Supply
Two DC/DC converter U20 and U30 generate the +24 VDC and +5 VDC, which are used overall
in the electrical system, are located in the main power supply module.
DC/DC converter U20:
1.+24 VDC converted from 52 VDC is split into 4 path
– path 1: power for servo enable
– path 2: SSK relay K6
– path 3: for inrush current limiter servo
– path 4: mainly used: general use of 24V all over the machine
2.+24 VDC converted from 52 VDC is split into 2 path:
– ventilator for the axis unit
– PCB transport control board
DC/DC converter U30:
5 VDC logic power, which is mainly used in the overall machine
Fig. 4.2 - 8 DC/DC converter main power supply
T1
U7
52 VDC
24 VDC
52 VDC
5 VDC
U6
F10
main power supply distributor
U30