EDGE Pro Ti CNC Instruction Manual 807660 129
Maintenance and Diagnostics
Plasma interface board (141267)
Table 28 Pinouts for J1 to J3
Pin no. Signal
J1 I/O terminal block
1 Start output+ (contact closure)
2 Start output- (contact closure)
3 +12 V output (maximum 50 mA)
4 Hold output+
5 Hold output-
J2 Negative electrode
1Arc voltage-
2Arc voltage-
J3 I/O terminal block
1 Transfer input+
2 Transfer input-
3Ground
4 Not used
5 Not used