DEK高级培训资料.pdf - 第25页
Power supply M37 Issue 2: July 2007 Objective 4: Complete diagr am in wor kbook
PSU 2
42V / 48V DC
SMPSU
42V or 48V DC switched
Safety
circuit
E- Stop
Interlocks
2 Hand control
System switch
24VDC switched
Contactors
M37 Block Diagram
Vacuum
Pump
Issue 2: July 2007
PSU 1
Multi-Rail
SMPSU
24VDC Un-switched
12V DC Un-switched
5V DC Un-switched
-12V DC Un-switched
Power
supply
monitor
USB
Mains I/P
Circuit
breakers
24VDC switched
115 – 230V AC
PC Mains
Power supply M37
Issue 2: July 2007
Objective 4: Complete diagram in workbook
Power supply M37
Issue 2: July 2007