Cebora 337 Manual De Servicio página 66

CEBORA S.p.A.
Connector table
Connector Terminals
F1 1
F2 1
F3 1
F4 1
F5 1
J1 1
J1 2
J1B 1
J1B 2
J2 1
J2 2
J4 1 - 3
VAC mains.
J4 1 - 4
VAC mains.
J4 2
5 1
J
J5 2
J5 3
J5 4
J5 5
J5 6
J5 7
J5 8
J5 9
J5 10
J5 11
J5 12
J5 13
mains.
J5 14
mains.
J6 1
J6 2
J6 3
J6 4
J6 5
J6 6
J7 1
J7 2
J9 1
3302336-B
Function
three-phase mains voltage input from LD1 from the filter board (7).
three-phase mains voltage input from LD2 from the filter board (7).
three-phase mains voltage input from LD3 from the filter board (7).
START command from torch
START command from torch
positive voltage cooling fan power output.
negative voltage cooling fan power output.
positive voltage cooling fan power output.
negative voltage cooling fan power output.
28 VAC voltage output.
28 VAC voltage output (fused).
relay RL2 command output for connection of primary coils for 400
relay RL1 command output for connection of primary coils for 220
not used.
14 V positive from control board 5602551.
solenoid valve EV2 command.
solenoid valve EV1 command (not used).
not used.
isolated START command from torch to control board (4).
fan enable command from control board (4).
fan speed reduction command from control board (4).
mains voltage synchronisation signal - phase F1
mains voltage synchronisation signal - phase F2
mains voltage synchronisation signal - phase F3
230 V mains voltage.
+10% mains voltage compensation.
relay RL2 command for connection of primary coils for 400 VAC
relay RL1 command for connection of primary coils for 220 VAC
440 V services transformer input.
400 V services transformer input.
230 V services transformer input.
208 V services transformer input.
21 V services transformer input.
0 V services transformer input.
28 VAC voltage input.
28 VAC voltage input.
solenoid valve EV2 negative power supply.
66
20/12/2019