Lincoln Electric IM463-A manual 27, DC-650PRO WIRING DIAGRAM

– 27 –

RECONNECT PANEL

DC-650 PRO WIRING DIAGRAM

(SEE DETAILS)

N.A. THIS PERMANENT CONNECTION IS

T1

WHITE

FOR 230/460, AND 230/460/575V

SCR1

BLUE

MADE AT THE MAIN TRANSFORMER

MACHINES ONLY.

1

+

-

+

207

1

1

307A

200

200A

J3

1

12

2

CR1

4

G1

SCR7

SHUNT

208

(A1)

11

3

L1

7

D2

800 A. 50mV

SUPPRESSOR

209

T1

SCR2

4

A

G7

BOARD

N.A.

5

329

10

6

314

CR2

CR2

CR2

L2

TO SUPPLY

2

G2

7

(A2)

SCR3

211B

216

LINES

211

8

330

T2

D1

J4

9

332A

5

2

R3

10

L3

8

G3

T3

(A3)

+

+

+

+

+

+

11

309A

B

50/100W

SCR4

12

308

11

R4

R5

13

332

8/300W

8/300W

209A

3

14

TO GROUND

SNUBBER

-

15

G4

BOARD

GMAW, FCAW

(A4)

SCR5

6

31,000 uF/50V EACH

16

(A1)

221

201

CR1

202

9

C

3

(A2)

OUTPUT

1

G1

G5

-

T2

R6

(A5)

(A3)

SMAW, SAW

2

G2

12

SCR6

INDUCTOR

H1

10/50W

(A4)

3

G3

204

(A5)

4

G4

OFF

5

G5

202A

S1

(A6)

H2

X2

R

ON

G6

SUPPRESSOR

J2

6

G6

332A

POWER

(A6)

BOARD

7

300

PL1

SWITCH

8

310

H3

X1

PRIMARY

G1

1

9

311

330

10

THERMOSTAT

SUPPRESSOR

G2

2

312

H4

205

203

G3

3

11

BOARD

G4

4

12

313

RECONNECT PANEL

G5

5

J1

G6

6

(SEE DETAILS)

200

7

G7

8

211

9

230/460V 60HZ MACHINES ONLY

10

460V 60HZ

PROTECTION

H1

T1

7

4

P. C. BOARD

L1

LINES

8

5

L2

T2

INPUT

L3

T3

9

6

FAN MOTOR

H3

CONTROL BOX

H2

INSULATE WITH TAPE

32D

230V 60HZ

S

32

32B

32B

13

L1

H1

T1

7

4

LINES

T2

8

5

O1

32C

L2

INPUT

29

29

5

L3

T3

9

6

H2

O2

30A

SECONDARY

H3

INSULATE WITH TAPE

THERMOSTAT

30B

230

8

S

230A

30

CB1

CR2

208/416V 60 HZ MACHINES ONLY

214

6

J3

416V 50 / 60 HZ

30C

15 AMPS

2

H1

12

T1

7

6

40

31

3

LINES

L1

10

T2

8

4

O3

CUSTOMER

4

L2

42V

REMOTE

INPUT

CB2

CONNECTIONS

7

11

T3

9

5

42

115

115

L3

42

CONTROL

15 AMPS

9

H3

VAC

VAC

VAC

GND

10

H2

INSULATE WITH TAPE

TS2

TS1

14

1

375A

33

208V 50 / 60 HZ

75

1

2

377

H1

12

T1

7

6

10 AMPS

(FRONT VIEW OF

3

321

L1

10

T2

8

4

77

2

LINES

L2

TERMINAL STRIPS)

42 41 32 33 32

31

2

4

21

75

76

77

4

302A

INPUT

11 T3

9

5

21

3

L3

40

41

A

A

C

A

A

A

A

A

A

A

A

J5

376

J6

5

H2

CB3

2

4

GND

H

6

304A

H3

INSULATE WITH TAPE

G

42 41

32 31

2

4

21

75 76 77

76

5

7

307

F

I

4

6

N

8

230/460/575/60 HZ MACHINES ONLY

M

J

WIRE

WIRE FEEDER

308A

K

E

FEEDER

H

21A

575V/60HZ

L

VOLTMETER

CONNECTOR CAVITY NUMBERING SEQUENCE

D

A

RECEPTACLE

REMOTE

E

77A

(COMPONENT SIDE OF P. C. BOARD)

H1

T1

A

4

7

B

F

76A

LINES

L1

C

CONTROL

1

6

1

7

1

8

T2

B

5

8

G

75A

L2

INPUT

C

2A

L3

T3

C

6

9

PHYSICAL LAYOUT

H4

D

4A

7

12

8

14

9

6 1

8 PIN

(REAR VIEW)

4 PIN

6 PIN

10 PIN

12 PIN

14 PIN

16 PIN

H3

INSULATE WITH TAPE

N

H2

J7A,J7V,J13

J6,J12

-

J5,J9

- J1,J8

J2,J10

J3

-

J4,J11

115VAC

J

31A

460V/60HZ

230V/60HZ

A

32A

GENERAL INFORMATION

ELECTRICAL SYMBOLS PER E1537

H1

H1

K

41A

T1

A

4

7

T1

A

4

7

42VAC

RESISTORS = OHMS/WATT UNLESS OTHERWISE SPECIFIED

L1

L1

I

42A

LINES

T2

B

5

8

LINES

T2

B

5

8

ALL SWITCH WIRING VIEWED FROM REAR OF SWITCH

L2

L2

L

INPUT

INPUT

GROUND

NOTE: SINCE COMPONENTS OR CIRCUITRY OF A PRINTED CIRCUIT BOARD

L3

T3

C

6

9

L3

T3

C

6

9

B

H3

H2

MAY CHANGE WITHOUT AFFECTING THE INTERCHANGEABILITY OF A

M

COMPLETE BOARD. THIS DIAGRAM MAY NOT SHOW THE EXACT COMPONENTS

H4

H4

CUSTOMER

H2

INSULATE WITH TAPE

H3

INSULATE WITH TAPE

OR CIRCUITRY OF CONTROLS HAVING A COMMON CODE NUMBER.

CONNECTIONS

36VAC

CT

10VAC

115V

X2 24VAC

18VAC

T3

AMMETER

P.C. BOARD

J7A

1 2 3			4
344	345	346	347
340	341	342	343
1 2 3 4

J7V

VOLTMETER

P.C. BOARD

TOROID

	313	312	311	310		300	G6	G5	G4	G3	G2	G1		314	329	332	308		309A	307A		B	W
	12 11 10		9	8		7	6	5	4	3	2	1		6	5	4	3		2	1		1	2	3	4
						J10										J12							J13
R	7
W	8
R	9											CONTROL
Y	1											P. C. BOARD
Y	2	J8
B	5
B	6
O	3					J9													J11
O	4
	10	1	2	3		4	5	6	7	8	1	2	3	4	5	6	7		8	9	10	11 12 13 14 15 16
		341			343		345		347			362		364		366		316			319	302		320
		340		342		344		346			361		363				315		375			318	304		317
375		324					316		315												304		ON
	R1								R2						9	8	7				302
														10MODE
OUTPUT								ARC					11 SWITCH				6								OUTPUT
CONTROL								FORCE						12	S2		5						S5
	10K/2W			320A				10K/2W						1			4
375A												366 361				363					302A	304A
														362			364
															2	3
																							REMOTE
					324
		322	319					320A				317		377		323		+ELECTRODE					-ELECTRODE
		S3										S4											S6
							320				323A			376	322					308A			321	307
						318
			323A
	OUTPUT CONTROL											LN-9/NA-5									WIRE FEEDER
	(SHOWN IN "LOCAL")											(SHOWN "ON")										VOLTMETER
																								4-29-94C

G 2437

NOTE: This diagram is for reference only. It may not be accurate for all machines covered by this manual. The specific diagram for a particular code is pasted inside the machine on one of the enclosure panels. If the diagram is illegible, write to the Service Department for a replacement. Give the equipment code number..