Hypertherm THC ArcGlide - Manual (Page 210)

210 ArcGlide THC Instruction Manual 806450
4 – Maintenance
Printed circuit board (PCB) block diagram for a discrete configuration
Figure 47
CNC
Control module
Lifter
HMI
Plasma system
Lifter interface board
Motor brake encoder interface
Upper/lower limit switches
Tip touch
Station enable switch
Manual UP/DOWN switch
Breakaway switch
Laser pointer
Station active lamp
Lifter interface
HMI processor board
LCD character module
Operator console LEDs
Ethernet connector
7-segment display interface
THC interface board
CNC interface
Lifter interface
Operator console interface
Discrete plasma interface
Board interconnect
THC processor board
Board interconnect
LCD character module
Operator console LEDs
Ethernet connector
Plasma interface board
Discrete plasma interface
Arc voltage
Contact closure outputs from THC
Contact closure inputs to THC
HMI 7-segment display board
CNC I/O
Key:
Hypernet connection – – – – – –
Discrete connection ——————