Analog Control Cable - Lincoln Electric PRO DUAL POWER LN-25 Operator's Manual

A-3
Power Source
J
I
N
H
G
F
POWER SOURCE
Function
Pin
unused
A
B Chassis GND
C Welding Output Control
(trigger from feeder)
D Welding Output Control
(trigger from feeder)
E Remote Voltage Control
("+" supply, from power source)
Remote Voltage Control
F
(control signal from feeder or remote.)
Remote Voltage Control
G
("-" supply, from power source)
H Work connection to feeder
42 VAC to feeder
I
J Reserved
K 42 VAC to feeder
Reserved
L
M unused
N Electrode voltage from feeder
INSTALLATION
ANALOG CONTROL CABLE K1797-xx
T
he 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.
A
K
B
L
C
M
D
E
Lead #
--
GND
2
4
77
76
75
21
41
42
67
LN-25™ PRO DUAL POWER
Wire Feeder
A
K
B
L
C
M
D
E
WIRE FEEDER
Pin Function
A Reserved
B Reserved
C Welding Output Control
(trigger to power source)
D Welding Output Control
(trigger to power source)
E Remote Voltage Control
("+" supply, from power source)
F Remote Voltage Control
(control signal from feeder or remote.)
G Remote Voltage Control
("-" supply, from power source)
H Work connection from power source
I 42 VAC to feeder
J Reserved
K 42 VAC to feeder
L Reserved
M unused
N Electrode voltage to power source
A-3
J
I
H
N
G
F
Lead #
--
2
4
77
76
75
21
41
42
67