Cebora PLASMA PROF 123 ACC - Page 40

CEBORA S.p.A. 40
5.7.2 - Connector table.
Conn. Terminals Function
J1 1 - 2 24 Vac input for services power supply (start button, torch recognition, central
adapter (41) protection circuits).
J2 1(+) - 2(-) “UV” signal input (control board (47) power supply incorrect voltage).
J3 1 “Power Source output current” signal input.
J3 2(+) - 3(-) +15 Vdc output for Power Source output current transducer power supply.
J3 4(+) - 3(-) -15 Vdc output for Power Source output current transducer power supply.
J3 5(+) - 6(-) igbt command output on power board (56).
J4 1 “nozzle current” signal input.
J4 2(+) - 3(-) +15 Vdc output for nozzle current transducer power supply.
J4 4(+) - 3(-) -15 Vdc output for nozzle current transducer power supply.
J5 1(+) - 2(-) “torch central adapter (41) protection” signal input.
J6 A(+) - B(-) “start” signal input from torch button.
J7 - NU.
J8 1(+) - 2(-) +15 Vdc input for control board (47) power supply.
J8 3(+) - 2(-) -15 Vdc- 1 input for control board (47) power supply.
J8 4(+) - 2(-) NU. (-15 Vdc-2).
J8 5(+) - 6(-) +8 Vdc input for control board (47) power supply.
J9 1 NU.
J9 2 common output for torch recognition signals.
J9 3-4-5-6 torch recognition signals inputs.
J10 1 - 8 solenoid valve V01 (14) command output.
J10 2 - 9 solenoid valve V03 (13) command output.
J10 3 - 10 NU.
J10 4 - 11 contactor (55) command output.
J10 5 - 12 contactor (2) command output.
J10 6 - 13 transformer (37) pre-magnetization relay command output.
J10 7 - 14 27 Vac input for services power supply (solenoid valves, contactors, pre-
magnetization relay circuits).
J11 - NU.
J12 1 - 2 temperature signal input from thermostat on power board (56) igbt group
dissipater.
J12 3 - 4 temperature signal input from thermostat on transformer (37).
J12 5 - 6 Plasma gas pressure signal input from pressure switch (15).
J13 - NU.
J14 - NU.
J15 - NU.
J16 1(+) - 2(-) “nozzle voltage” digital signal input.
J16 3 - 4 NU.
J16 5(+) - 6(-) “arc voltage” digital signal input.
J17 - NU.
J18 - NU.
J19 1(+) - 2(-) “mains voltage suitable” signal input.
BD1 - Power Source programming connector.
3.302.269 12/04/2012