Electrical diagrams, Wiring diagram (dh-10 control), Control p.c board – Lincoln Electric SVM143-A User Manual
Page 89: Dh-10
G-2
ELECTRICAL DIAGRAMS
DH-10
Wiring Diagram (Control) (L10218)
TO SOLENOID
TO DUAL PROCEDURE SWITCH
TO SOLENOID
TO DUAL PROCEDURE SWITCH
TO MOTOR TACHOMETER
TO MOTOR
RIGHT
WIRE DRIVE
RECEPTACLE
561(L)
512(L)
TO MOTOR
6
5
3
11
10
9
8
J13
560(R)
L
539(R)
J
560(L)
TO DUAL PROCEDURE SWITCH
12
1
8
6
519R
U(R)
R(R)
B(R)
512(R)
B
A
522(L)
U(L)
552
4
9
4
P10
(NON LEAD SIDE OF CONNECTOR)
5
4
3
2
1
4
1
1
J3
(COMPONENT SIDE OF P.C. BOARD)
520(R)
512
J18
W
U
1
1
2
P19
(COMPONENT SIDE OF P.C. BOARD)
2
**
J19
J17
NUMBERING SEQUENCE
P17
PIN 1
P11
*
4
2
J6
561(R)
541(L)
82R
516
527
517
505
R
AC
9
-
+
8
1
7
AC
BRIDGE
542
500
R
J12
12
11
10
8
A
7
B
539(R)
F
N
C
D
E
522(R)
F
A
B
G
J14
A
F
G
H
K
L
N
C
I
J
OPTIONAL REMOTE
4
ENCODER PC BOARD
8
WFS
41
42
75
GND
(41)
TO TRIGGER
TO TRIGGER
TO MOTOR
TO BRASS BLOCK VOLTAGE SENSE
INPUT CABLE
67(R)
512(R)
RECEPTACLE
520(R)
560(R)
561(R)
A
11-21-97J
L10218
522(L)
519(L)
E
J15
U(R)
R(R)
C
CABLE
B(R)
H
K
D
L
N
512(R)
C
522(R)
D
519(R)
561(R)
B
B
A
LABELED ON EARLIER MODELS.
N.C. WHITE LEADS 560 AND 561 MAY NOT BE
A
*
J4
SENSOR
CURRENT
W
J7
STUD
GROUNDING
CASE
U
PROTECTOR
LEAD
GROUNDING
C
U
U - BLUE
J2
*
P.C. BOARD
1
2
1
6
4
E
ENCODER PC BOARD
J10
8
7
6
5
4
4
3
J4
6
2
1
J1
6
J7
3
1
10
6
5
1
*
ELECTRICAL SYMBOLS PER E1537.
N.B.
D
C
B
A
CR1+
CR1-
500
FAULT2
512
FAULT1
*
5
3
14
13
J5
12
*
11
10
9
8
7
6
J3
5
1
7
500
1
J17**
D
H
I
CONTROL KIT
E
M
I
A
10
6
5
3
2
1
*
R.F. TOROID
ASSEMBLY
520(R)
67(L)
512(L)
B
M
J
SHIELDED
CABLE
CABLE
CABLE
TO BRASS BLOCK VOLTAGE SENSE
E
F
G
D
B
SHIELDED
541(R)
67(R)
1
2
1
PIN NUMBERING SEQUENCE
J8
1
7
J6
J5
14
8
7
8
551
552
553
554
512A
J19***
6
2
4
3
8
5
7
1
*
DISPLAY
KEYPAD
W
CABLE
B
L
K
D
E
C
N
519(L)
520(L)
512(L)
522(L)
67(L)
517
516
505
500
5
8
5
3
6
7
VOLTS
B
C
541(R)
U(R)
R(R)
B(R)
526
R.F. CHOKE
519(R)
561(L)
F
D
A
4
3
C
2
B
1
A
E
D
F
G
H
500
*
J11
NOTES:
N.A. FOR G3041-2 AND HIGHER CONTROL
E
W
2
SHIELDED
539(L)
F
541(L)
G
U(L)
H
J10
J11
8
PIN 1
CONNECTOR CAVITY
***
WIRING DIAGRAM (DH-10 CONTROL)
67
LEFT
WIRE DRIVE
RECEPTACLE
B(L)
CONTROL P.C BOARD
81R
512B
500
*
*
ARC
(42)
W - WHITE
R - RED
G
H
K
L
M
I
J
77
500
541(R)
560(R)
539(R)
522(R)
R(L)
520(L)
519(L)
W
W
526
500
U
553
551
554
500
B - BLACK
LEAD COLOR CODING
7
6
4
2
1
3
12
1
J2
4
CAVITY NUMBERING SEQUENCE
J17**
7
6
527
3
5
U(L)
3
R(L)
541(L)
2
B(L)
2
1
*
B
C
500
4
3
505
2
SHIELDED
P19***
9
*
M
539(L)
5
4
21
82R
81R
500
CABLE TO RIGHT
WIRE DRIVE
77
76
A
N.A.
TO MOTOR
TO MOTOR TACHOMETER
TO MOTOR TACHOMETER
CABLE TO LEFT
WIRE DRIVE
TO MOTOR TACHOMETER
TO MOTOR TACHOMETER
TO MOTOR TACHOMETER
TO SOLENOID
TO SOLENOID
TO TRIGGER
TO DUAL PROCEDURE SWITCH
TO TRIGGER
520(L)
560(L)
561(L)
3
2
500
512B
CONTROL
I
R(L)
B(L)
539(L)
560(L)
CABLE
CONTROL
P.C. BOARDS: THE JUMPER (SHOWN) OR
THE OPTIONAL REMOTE SWITCH INTERFACE
MODULE (NOT SHOWN) MUST BE INSTALLED
IN J5 ON THE CONTROL P.C. BOARD FOR
THE DH-10 TO OPERATE.
(G3041-1 CONTROL P.C. BOARDS DO NOT
HAVE THIS CONNECTOR.)
NEWER MODELS.
N.B. THESE CHOKES MAY NOT BE PRESENT ON
21
67
4
2
75
76
542
2
J8
4
4
3
2
D
F
H
G
G
H
J1
N.B.
G-2
L10218
11-21-97J
NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The wiring diagram specific to your code is pasted inside one of the enclo-
sure panels of your machine.