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7 Power Supply 7.1 Electrical Overview 58 Technical Training E by DEK 12/2017 7.1.1 Power Supply M37 Module 1. Mains power output sockets 6. Contactor con (1, 2, 3) 2. Circuit breaker CB (34, 33, 32) 7. Power supply unit…
7 Power Supply
7.1 Electrical Overview
Technical Training E by DEK 12/2017 57
Schematic Diagram
7 Power Supply
7.1 Electrical Overview
58 Technical Training E by DEK 12/2017
7.1.1 Power Supply M37 Module
1. Mains power output sockets 6. Contactor con (1, 2, 3)
2. Circuit breaker CB (34, 33, 32) 7. Power supply unit PSU +/- 12V, 24V, +5V
3. Terminal block TB (5, 4, 3, 2, 1) 8. Internal vacuum pump mains filter
4. 2 Handed safety relay 9. Power distribution PCB
5. E-Stop relay
7 Power Supply
7.1 Electrical Overview
Technical Training E by DEK 12/2017 59
7.1.2 Power Supply M37 Module – Circuit Breakers
Fig.6: Part view of the rear panel
CCT Breaker Current Rating CCT Breaker Function
CB1 3.15A +24V US Fans, E Stop Relay, 2 Handed Safety Relay
CB2 3.15A (Spare)
CB3 1.5A -12V Next Move ES
CB4 3.15A +5.5V Next Move ES
CB5 1.5A +24V US Next Move I/F, MIU, Camera Lighting
CB6 1.5A +24V US Next Move I/F, MIU, System Lamp
CB7 1.5A +12V
CB8 3.15A +24V SW Belt Motors
CB9 3.15A +24V US Stepper Logic, Fans
CB10 6.3A +24V SW Steppers
CB11 3.15A +24V US Main Machine I/O Node (Node 2)
CB12 3.15A +24V SW Main Machine I/O Node (Node 2)
CB13 1.5A +12V I/O Nodes (Nodes 2-4),
CB14 3.15A +24V US Print Carriage I/O Node (Node 3)
CB15 3.15A +24V SW Print Carriage I/O Node (Node 3)
CB16 3.15A +24V US Screen Cleaner I/O Node (Node4)
CB17 3.15A +24V SW Screen Cleaner I/O Node (Node 4)
CB18 3.15A (Spare)
CB19 3.15A +24V SW
CB20 3.15A (Spare)
CB21 3.15A (Spare)
CB22 1.5A (Spare)
CB23 3.15A (Spare)
CB24 3.15A (Spare)
CB25 3.15A +24V US Grid-Lok
CB26 3.15A +24V SW Grid-Lok
CB27 3.15A +24V US Internal Lighting
CB28 3.15A +24V SW Spare I/O Node