Cebora PLASMA PROF 164 HQC Service Manual page 47

CEBORA S.p.A.
5.5.2 - Connector table.
Conn. Terminals
J1 1 - 2
J1 3(+) - 4(-)
J1 5 - 6
J1 7 - 8
J1 9 - 10
J2 1-2-3 / 4
J2 5 - 6
J2 7(+) - 8(-)
J2 9(+) - 10(-)
J2 11(+) - 12(-)
J3 -
J4 1(+) - 2(-)
J5 -
J6 -
J7 1
J7 2
J7 3
J7 4
J7 5
J7 6
J7 7
J7 8
J8 1-3-5-7-9-
J8 2-4-6-8-10
J9 -
J10 1 - 2
J11 -
J12 -
J13 1 - 6
J13 2 - 7
J13 3 - 8
J13 4 - 9
J13 5 - 10
J14 1(+) - 2(-)
J14 4(+) -5(-)
J15 1 - 8
J15 2 - 9
J15 3 - 10
J15 4 - 11
J15 5 - 12
J15 6 - 13
J15 7 - 14
J16 -
J17 -
J18 1(+) - 2(-)
J18 3 - 4
J19 1 - 2
J19 3 - 4
J19 5 - 6
J20 1 - 2
J20 3 - 4
3.302.218
Function
"transfer arc" output signal.
current external digital reference input.
"operating permission" (interlock) signal input, from system.
"emergency stop" signal input, from system.
"start" signal input.
input signals for torch recognition.
NU.
"nozzle protection" signal input.
"guard open" signal input, on Power Source and module HV18.
"torch adapter protection" signal input.
NU.
+8 Vdc input for control board (38) power supply.
signals bus with panel board (38), on Power Source.
NU.
GND.
"fast nozzle current" signal input.
current reference output.
start command output for settings board (54).
"fast Power Source output current" signal input.
"slow Power Source output current" signal input.
GND.
NU.
+8 Vdc power supply input for Power Source panel board.
0 Vdc power supply output for Power Source panel board.
NU.
"DC-capacitors pre-charging complete on pilot arc board (58)" signal input.
NU.
NU.
contactor (44) command output.
transformer (27) pre-magnetization relay command output.
DC-capacitors pre-charge relay command output, on pilot arc board (58).
cooling unit power supply relay command output.
27 Vac input for service power supply.
"arc voltage" digital signal input.
"nozzle voltage" digital signal input.
NU.
NU.
NU.
NU.
pilot arc relay output command, on RC board (48).
NU.
igbt nozzle output command, on pilot arc board (58).
connector for programming Plasma Prof 164 cutting system.
NU. (CAN bus auxiliary communication line).
+8 Vdc input for power supply CAN bus communication line.
CAN bus communication line signals.
temperature signal input from thermostat on pilot arc board (58).
NU.
NU.
"cooling unit connected" signal input.
"correct coolant flow" signal input.
47
9/8/2006