Cebora PLASMA SOUND PC 70/T Manual De Servicio página 66

CEBORA S.p.A.
5.7.2 - Connector table.
Connector Terminals
CN1 1
CN1 2
CN1 3
CN1 4
CN2 1
CN2 2
CN2 3
CN2 4
CN2 5
CN2 6
CN2 7
CN2 8
CN2 9
board (57)
CN2 10
CN2 11 - 12
CN3 1(G) - 2(E)
CN4 1(G) - 2(E)
CN5 1(G) - 2(E)
CN6 1(G) - 2(E)
CN8 1
CN8 4
CN8 2
CN8 3
CN9 1
CN9 2
CN9 3
CN9 4
CN9 5
CN9 6
CN9 7
CN9 8
CN9 9
CN9 10
CN10 1(+)
board (32).
CN10 3(-)
winding board (32).
CN10 2
SH1
CN10 4(+) - 5(-)
CN10 6
FIS1 - FIS2
FIS3 – FIS4
3302341
Function
not used
not used
not used
not used
+5 Vdc power supply to J12 pin 1 panel board (57)
not used
output current reference signal input from J12 pin 3 display board (57)
pilot arc current reference signal input from J12 pin 4 display board (57)
low air pressure signal input from J12 pin 5 display board (57)
heat threshold exceeded signal output to J12 pin 6 display board (57)
data communication signal from and to J12 pin 7 display board (57)
inverter block signal to J12 pin 8 display board (57)
centralised attachment protection presence signal input from J12 pin 9 display
+ 5 Vdc power supply reference to J12 pin 10 panel board (57)
start control input
control output for gate IGBT3.
control output for gate IGBT1.
control output for gate IGBT2.
control output for gate IGBT4.
relay RL2 control output (Vac 400/440 V) to CN1 pin 1 IGBT board (30)
relay RL2 control output (Vac 400/440 V) to CN1 pin 4 IGBT board (30)
relay RL1 control output (Vac 208/220/230 V) to CN1 pin 2 IGBT board (30)
relay RL1 control output (Vac 208/220/230 V) to CN1 pin 3 IGBT board (30)
+25 Vdc power supply input from CN1 pin 1 service filter board (7)
selection relay RL2 control output 230/400 Vac to CN1 pin 2 service filter board (7)
RL3 precharge relay control output to CN1 pin 3 service filter board (7)
+13.8 Vdc power supply input from CN1 pin 4 service filter board (7)
0 Vdc power supply input from CN1 pin 5 service filter board (7)
enablement signal input from CN1 pin 6 service filter board (7)
relay RL1 control output to CN1 pin 7 service filter board (7)
relay RL5 control output to CN1 pin 8 service filter board (7)
not used
not used
13.8 Vdc power output to CN1 pin 1 current transducer SH1 on secondary winding
13.8 Vdc power output reference to CN1 pin 3 current transducer SH1 on secondary
current signal input from CN1 pin 2 secondary winding board (32), from transducer
25 Vdc power output for pilot arc/transferred arc switching relay.
not used
input from thermostat on diode heatsink (39).
signal input from amperometric transformer SH1 on IGBT board (31).
66
10/07/2019