Interface Board (543) Code 5.602.186 - Cebora SOUND MIG 3840/T Pulse Service Manual

CEBORA S.p.A.

5.6 - Interface board (543) code 5.602.186.

5.6.1 - Topographical drawing.
5.6.2 - Connector table.
Connector Terminals
J1 3(+) - 4(-)
J1 1
J2 1(GL1) - 2(EL1) igbt L1 drive signal output.
J2 3
J2 4(EH1) - 5(GH1) igbt H1 drive signal output.
J3 1(GL2) - 2(EL2) igbt L2 drive signal output.
J3 3
J3 4(EH2) - 5(GH2) igbt H2 drive signal output.
J4 1(+) - 2(-)
J5 1 - 4
J5 3(+) - 2(-)
J5 5(+) - 6(-)
J6 1 - 2
J7 1(+) - 2(-)
J7 3
J7 4 - 5
J7 6
J7 7 - 8
J8 -
J9 1(+) - 2(-)
J9 3 - 4
J10 -
J11 -
J12 2(+) - 1(-)
J12 3 - 4
J12 6(+) - 5(-)
J13 1(+) - 2(-)
J14 -
3.302.191
Function
+5 Vdc output for thermostat board (551) power supply.
igbt group (548) temperature signal input.
NU.
NU.
+24 Vdc output for fan (512).
NU.
cooling liquid pressure signal input.
cooling unit enable signal output.
25 Vac input for thermostat board (551) circuits power supply.
+25 Vdc output for pre-charge relay command.
GND.
"mains voltage presence" signal input.
GND.
"pre-charge enable" signal input.
NU.
+8 Vdc input for CAN-BUS-0 on interface board (543) power supply.
CAN-BUS-0 communication line.
signals bus with micro board (543).
signals bus with micro board (543).
NU. (hardware key).
NU.
thermostat on diode group (567) input.
power source output voltage input.
NU.
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15/02/05