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A-3
CONTROL CABLE CONNECTION:
Digital Control Cable: Figure A.3
Power Source
E
D
A
C
B
Power Source
Pin
Function
A
Digital I/O
B
Digital I/O
C
"67" voltage sense
D
40 VDC
E
40 VDC
Welding Gun/Wire Feeder Trigger Connector
Wire Feeder:
Figure A.4
Wire Feeder
E
A
D
B C
WIRE FEEDER
Pin
A
B
C
D
E
RECOMMENDED CABLE SIZES (RUBBER COVERED COPPER - RATED 167°F or 75°C)**
AMPRERES
PERCENT
DUTY
CYCLE
200
60
200
100
225
20
225
40 & 30
250
30
250
40
250
60
250
100
300
60
325
100
350
60
400
60
400
100
500
60
** Tabled values are for operation at ambient temperatures of 104°F(40°C) and below. Applications above 104°F(40°C) may require cables
larger than recommended, or cables rated higher than 167°F(75°C).
INSTALLATION
W ire Feeder
E
A
D
B C
Wire Feeder
Pin
Function
A
Digital I/O
B
Digital I/O
C
"67" voltage sense
D
40 VDC
E
40 VDC
Welding Gun
Function
Gun Trigger
-
Common
Dual Procedure
Common
TABLE A.1
CABLE SIZES FOR COMBINED LENGTHS OF ELECTRODE AND WORK CABLES
0 to 50Ft.
50 to 100Ft.
(0 to15M)
(15 to 30M)
2
2
4 or 5
3
3
2
1
1
1
2/0
1/0
2/0
3/0
2/0
POWER FEED 15M
WELD CABLE SIZE
Table A.1 located below are copper cable sizes rec-
ommended for different currents and duty cycles.
Lengths stipulated are the distance from the welder to
work and back to the welder again. Cable sizes are
increased for greater lengths primarily for the purpose
of minimizing cable drop.
100 to 150 Ft.
(30 to 46M)
2
2
2
2
3
2
3
2
3
2
2
1
1
1
1
1
1
1
2/0
2/0
2/0
1/0
2/0
2/0
3/0
3/0
2/0
3/0
150 to 200 Ft.
200 to 250 Ft.
(46 to 61M)
(61 to 76M)
1
1/0
1
1/0
1
1/0
1
1/0
1
1/0
1
1/0
1
1/0
1
1/0
1/0
2/0
2/0
3/0
2/0
3/0
3/0
4/0
3/0
4/0
3/0
4/0
A-3
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