Cable Connections - Lincoln Electric Power Feed 25M Operator's Manual

POWER FEED™ 25M

CABLE CONNECTIONS

There are two circular connectors on the front of the POWER
FEED™ 25M.
(See 5-pin and 12-pin Figure A.1)
Function
B B
C C
5-pin trigger connec-
tor for push-only guns.
D D
A A
E E
12-pin connector for
remote control,
foot/hand amptrol,
push-pull guns and
A H G
B
J
K M
ArcLink peripherals
L
C
F
D E
There is one circular connector on the rear of the POWER
FEED™ 25M. Maximum control cable length is 200 ft (61 m).
(See Figure A.2)
FIGURE A.2
Function PIN
B B
C C
5-pin ArcLink
connector.
D D
A A
E E
ARCLINK CONTROL CABLES
(See Figure A.3)
ArcLink/LincNet control cables are special high quality cables for
digital communication. The cables are copper 5 conductor cable
in a SO-type rubber jacket. There is one 20 gauge twisted pair
for network communications. This pair has an impedance of
approximately 120 ohms and a propagation delay per foot of less
than 2.1 nanoseconds. There are two 12 gauge conductors that
are used to supply 40VDC to the network. The fifth wire is 18
gauge and is used as an electrode sense lead.
Use of non-standard cables may lead to system shutdowns, poor
arc starting and wire feeding problems.
The control cables connect the power source to the wire feeder,
and the wire feeder to other wire feeders.
Control cables may be connected end to end to extend their
length. Use a maximum of 200 ft. (61.0m) of control cable
between components.
FIGURE A.1
PIN
A
B
C
D
Dual Procedure Selection
E
A
B
C
75 Remote potentiometer, common
D
76 Remote potentiometer, wiper
E
77 Remote potentiometer, 5K
F
ArcLink Peripheral Sense
G
H
J
40VDC Common
K
L
Pull Motor –
M
Pull Motor +
Wiring
A ArcLink
B ArcLink
C
67 Electrode Voltage Sense
D
40VDC
E
Common
Wiring
Trigger
Not used
Common
Common
CANL
CANH
Trigger
Trigger
40VDC +
POWER SOURCE
E E
D D A A
C C
B B
Power Source
Pin Function
A ArcLink
B ArcLink
C "67" voltage sense
D 40 VDC
E Common
A-3
INSTALLATION
Figure A.3
WIRE FEEDER
E E
A A D D
B B
C C
Wire Feeder
Pin Function
A ArcLink
B ArcLink
C "67" voltage sense
D 40 VDC
E Common