Processor: industrial ARM process chip Display: 4-digit nixie tube Auto height range: 2~30mm Height adjustment accuracy: ± 0.5mm Power supply: DC24V, 3A Working temperature: 0~40℃ Current of driver inside THC: 1.8A (AHa-S2) and 3A (AHa-M2) Technical Features 1. Height & sensitivity adjustment knob...
The height and the sensitivity can be statically or dynamically adjusted with the knob, and the value is saved in real time so that the operation is easier and faster. In addition, the pulse adjustment knob can be used longer than the contact potentiometer.
Type 2 Connection Port CN1 Pin No. Definition Instruction DC24V+ (input) Connect with power supply DC24V+ DC24V- (input) Connect with power supply DC24V- DC24V+ (output) Connect with THC divider DC24V+ DC24V- (output) Connect with THC divider DC24V- Arc voltage signal Connect with THC divider arc voltage Port CN2 Pin No.
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Connect with torch up of CNC Down Connect with torch down of CNC Arc input Connect with arc strike of CNC Auto cycle Connect with arc strike of CNC useless Location OK Connect with torch location of CNC Arc OK Connect with arc success of CNC Arc strike output Connect with start signal of plasma power source...
Connect B- of lifter motor Motor power + AHb-S2: DC24V AHb-M2: DC24V Motor power - Panel & Function U: plasma mode, value: 30~250 Before arc strike, it’s the set arc voltage value. After arc strike, it’s the parameter & actual arc voltage value. state display The set arc voltage value decides the cutting height.
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Arcon: arc strike Auto: auto state set U value (cutting height) set b value (initial location height/pierce height) after press the knob in manual state set E value (sensitivity) one-key location (press the knob in manual state): the torch moves down, then touches the plate, then moves up and stops at the location height initial location test, the same function as one-key location...
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Arc Voltage Input -(20~200)V: connect original arc voltage- of plasma power source Arc Voltage Input +COM: connect arc voltage+ of plasma power source Arc Voltage Input -(0.1~5)V: connect 50:1 arc voltage- of plasma power source. And open the box, break the jumper JP2 and connect. Arc Voltage Output: connect arc voltage signal of THC.
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8(VO+) Connect with pin 5 “arc voltage signal” of CN1 9(VO-) Connect with pin 4 ”DC24V- (output)” of CN1...
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