Dukane SVB031 User Manual page 85

A complete block diagram of the electrical com-
ponents is shown in Figure 9–1. The base interface
cable supplies power to the status display and passes
the operate and abort signals to the Micrologic
Controller. A more detailed schematic is shown in
Appendix B.
240 VAC
3 Phase
Line Input
7 6 5 4
8
14 13
1
3
Main
Pneumatic
Solenoid
Valves
Figure 9–1 Block Diagram of Electrical Components
Dukane Manual Part Number 403-547-03
Main AC
Disconnect
& Fuses
Safety Switch
Base Interface
Connector
PLC Controller
Top–Of–Stroke
Connector
Start–Of–Weld
End–Of–Weld
Optical Switches
A–B
Micrologic
Section 9 – Troubleshooting
Master
Control
Relay
A-B
Motor
Controller
Speed
Control
+24 VDC
Power
Supply
AC
Motor
CW
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