A-3 INSTALLATIONA-3
ANALOG CONTROL CAbLE K1797-xx
The control cable connecting the wire feeder to the power source is specially made for the welding envi- ronment.
The wire feeder power requires overcurrent protec- tion. Connect the wire feeder only to power sources where the overcurrent protection is no more than 15 amps.
Do not use more than 100 ft. (30.5 m) of control cable between the wire feeder and power source.
Power Source
Wire Feeder
J
A
I 
K 
B
H
N
L 
C
G
M
D
F
E
POWER SOURCE
| Pin | Function | Lead # |
|
|
|
|
|
|
| A | unused |
| |
| B | Chassis GND | GND |
|
| C | Welding Output Control | 2 |
|
|
| (trigger from feeder) |
|
|
| D | Welding Output Control | 4 |
|
|
| (trigger from feeder) |
|
|
| E | Remote Voltage Control | 77 |
|
|
| ("+" supply, from power source) |
|
|
| F | Remote Voltage Control | 76 |
|
|
| (control signal from feeder or remote.) |
|
|
| G | Remote Voltage Control | 75 |
|
|
|
|
| |
| H | Work connection to feeder | 21 |
|
| I | 42 VAC to feeder | 41 |
|
| J | Reserved |
|
|
|
|
|
|
|
| K | 42 VAC to feeder | 42 |
|
| L | Reserved |
|
|
|
|
|
|
|
| M | unused |
|
|
| N | Electrode voltage from feeder | 67 |
|
|
|
|
|
|
A
J
B
K
I
C
L
N
H
D
M
G
E
F
WIRE FEEDER
Pin | Function | Lead # | |
|
|
|
|
A | Reserved |
| |
B | Reserved |
|
|
C | Welding Output Control | 2 |
|
| (trigger to power source) |
|
|
D | Welding Output Control | 4 |
|
| (trigger to power source) |
|
|
E | Remote Voltage Control | 77 |
|
| ("+" supply, from power source) |
|
|
F | Remote Voltage Control | 76 |
|
| (control signal from feeder or remote.) |
|
|
G | Remote Voltage Control | 75 |
|
|
|
| |
H | Work connection from power source | 21 |
|
I | 42 VAC to feeder | 41 |
|
J | Reserved |
|
|
|
|
|
|
K | 42 VAC to feeder | 42 |
|
L | Reserved |
|
|
|
|
|
|
M | unused |
|
|
N | Electrode voltage to power source | 67 |
|
|
|
|
|
