Power Board (32), Code 5.602.280/B - Cebora TRI STAR MIG 1635/M Service Manual

CEBORA S.p.A.

5.3 - Power board (32), code 5.602.280/B.

5.3.1 - Topographical drawing.
5.3.2 - Connector table.
Conn. Terminals
J1 1 - 2
J1 3
J1 4
J1 5
J1 6(+) - 7(-)
J1 8
J1 9(+) - 10(-)
J2 1(+) - 2(-)
J3 1(+) - 2(-)
J4 1(+) - 2(-)
J4 3(+) - 4(-)
J4 5(+) - 10(-)
J4 6(+) - 7(-)
J4 9(+) - 8(-)
J5 2(+) - 1(-)
J6 1(+) - 4(-)
J7 -
J8-J9 -
- TP2 - TP3
- TP1
- TP9
3.302.233
Function
NU.
RL1 rele command input (precharge 1).
RL2 rele command input (precharge 2).
RL3 rele command input (solenoid valve).
temperature sensor analog signal output.
+14 Vdc supply voltage input.
"power source output voltage" signal output.
+24 Vdc fan (27) command output.
+24 Vdc fan (27) command output.
+35 Vdc approximately output, for wire feeder motor (31) control circuit voltage supply
(only present with power source output voltage).
PWM signal input, for igbt driver.
primary current feedback signal output, from TA.
+35 Vdc approximately output, for wire feeder motor (31) control circuit voltage supply
(only present with power source output voltage).
+24 Vdc control board (29) supply voltage output.
NU. (+35 Vdc approximately output, for wire feeder motor (31) control circuit voltage
supply (only present with power source output voltage).
NU. (+320 Vdc approximately, inverter power supply voltage).
power source output voltage input (positive potential).
solenoid valve (7) command output.
230 Vac power board (32) voltage supply input.
GND.
power board (32) output voltage output (negative potential).
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22/09/2008