Hypertherm ArcGlide Torch Height Control Instruction Manual page 172

MAINteNANCe
CNC
CNC I/O
Plasma system
Discrete plasma interface
Plasma interface PCb
Arc voltage
* Contact closure outputs from THC
* Contact closure inputs to THC
Key:
Hypernet connection
Discrete connection
4-42
Control module
tHC interface PCb
CNC interface
Lifter interface
Op-con interface
Discrete plasma interface
Board interconnect
Board interconnect
tHC Processor PCb
LCD character module
Front panel LEDs
Ethernet connector
PCb block diagram for a discrete configuration
Lifter
Lifter interface PCb
Motor brake encoder interface
Upper/lower limit switches
Tip touch
Station enable switch
Manual up/down switch
Breakaway switch
Laser pointer
Station active light
Lifter interface
HMI
HMI Processor PCB
LCD character module
Front panel LEDs
Ethernet connector
7-segment display interface
HMI 7-segment display
PCb
ArcGlide THC Instruction Manual