Cebora PLASMA PROF 80 - Setting Board (19) Details

CEBORA S.p.A. 27
5.7
- Control board (9) code 5.602.160.
5.7.1 - Topographical drawing.
5.7.2 - Connector table.
Connector Terminals Function
J1 1-2 control board (9) 0 Vdc power supply input.
J1 3 control board (9) +22 Vdc power supply input.
J1 4 control board (9) +5 Vdc power supply input.
J1 5 output current reference signal output.
J1 6 output power supply for scr pulse generators on setting board (19).
J1 7 NU.
J1 8 output current signal input.
J1 9 scr driver enable signal output.
J1 10 HF enable signal output.
J2 1 - 2 “transfer arc” signal input from reed (26) to power board (20).
J3 1 - 2 signal input from pressure switch (35).
J3 3 - 4 signal input from thermostat on transformer (50).
J4 1 - 2 reed (14) for central adapter protection (12) input.
J5 3 - 9 26 Vac output for pilot arc relay command on relay board (27).
J5 4 - 10 26 Vac output to control solenoid valve EL2 (37).
J5 5 - 11 26 Vac output to control solenoid valve EL1 (37).
J5 6 - 12 27 Vac power supply input for solenoid valves (37) and pilot arc relay circuits.
J6 1 - 2 24 Vac power supply input for torch start button circuit.
J7 - GND.
J8 A - B start signal input from torch button.
3.302.167 25/06/04