Lincoln Electric IM648-B specifications Wiring Diagram Python Code

PYTHON

WIRING DIAGRAM - PYTHON CODE 10627

INPUT																	RIGHT SIDE OF MACHINE
PER
N.A.																													H1		N	8	53					G	W			R		B
																						F -
																													H2	12V									W			V		U
																											H1				N	3	56
																					207					C
																											C		H3
																															R	2	51
																											TP1	TP3		24V																S1
					C1																		D1								R	6	54
																										B	B		H4										A			B		C	POWER
					2000/500																		INPUT								U	9	64
					-	+																	BRIDGE				TP2		H5	18V
																						D				A		8			W	5	62											S3						S2
	FAN			202	206																209						A			18V
			FAN																												U	4		61									PSI_SET							RESET
									209														+					4	H6
								205																			A				Y	1	FAN												277B
																												J22		115V												277A
		FAN																																												223
								RELAY	4	1	501																				Y	7	FAN										221
				248
		FAN						++VOLT	5	2	502 505						T3												AUXILIARY			J21
					POWER			P_XFMR	6	3	503		506			CURRENT													TRANSFORMER																		216		15	+15V
		MOTOR
													507			TRANSFORMER														T2														RF			217		14	READY LED
									J10
				204																																61	62	64						TOROID			212		13	LOW_PSI LED
													404
											xxxxxxx					I																				18V 18V											218		12	POT WIPER
								241																										J5		1	2										213		11	RESET
									J11
																					204						T1									3	4										219		10	GND
								SENSE							Y	Y																	4	8
									3	1				I							208					MAIN					507				P_XFMR												214		9	THERMAL LED
								LEADS			231A																			503			3	7		J1
			248	202		207			4	2																XFMR				502 506			2	6	++VOLT												210		8	RESET LED
											201A										238				B
					+	-															-OUT	-IN								501	505		1	5	RELAY												215		7	PSI SET
S4 PRIMARY RECONNECT			241											205							BOT																6	1	216										6
						C2															S	BOT												J4			7	2		212							275
	248				2000/500					204						231					6	S		BOT							404		2						219										5	MACHINEOF
																																		5													223		3
	238												238	208													X2				Y		3	6	CT		8	3	218	213							276		4
				201										231							2		S		-IN												9	4		214
																			3						S	OUT				401			1	4	TSTAT		10	5		215							277		2
MACHINE	208				X4	XFER			3	1	W					205	TOP			7	X1				BOT		X20							J3					210				275						J40	FRONT
								ELECJ33			R					201	-OUT S					X3	X30														J2										221		1
REAROF									4	2	R							S				W									W		8	16	7,8 ELEC SHUNT (TWIST PR)								276			R1
		231					ELEC	XFER									-IN			S	X10																									10K
									X40		W						TOP				365		N N								306		6	14												CONTROL
																																R	7	15									277			2W
	231A				X2				X20											-IN	S	360									W		5	13	4,5 XFER SHUNT (TWIST PR)								277A			POT			DISPLAY
																	A			TOP	-OUT
						B21																										R	4	12	12 GND											CW (MAX)
241													4							TOP										312					11 TRIGGER
								J31	6	1	366									X4	X40									354	303		3	11	3 IGBT
							1,2 TRIGGER		7	2			2																		302		2	10	2,6 PSI SWITCH
							4 ELECTRODE				369																			310					10 ELEC SOL
							3 NOZZLE		8	3	364		360																	309			1	9	9 AIR SOL								344			343	348	347	2A	4A
							5,6 AIR SOL		9	4			E
																																			CONTROL
	201A						7,8 ELEC SOL		10	5	365		361
							10 WORK			1
	201							J34	5		2A 4A																													A	B C		D	E F		G H	I	J	K	L M N
									6	2	343																																INTERFACE RECEPTACLE
SHOWN FOR 550-575VAC OPERATION									7	3
												347
								J32	8	4	344	348																												302		J20	4
							8 AIR SOL		8	1	309		310																													Y		W	S5
							2 ELEC SOL		9	2																															2
N.C.							3 TRIGGER		10	3	354																																		PRESSURE
							13 IGBT		11	4																														306			1	R					WORK
							14 GND																																						AIR
A		A							12	5																													361									W
											303
	0.3A								13	6																													366					SOLENOID
											312
	SLOW BLOW								14	7
											54																														N		N		4
								J30	4	1		51																																		2
							1,4 24V		5	2	53 56																														7		8			369
				OUTPUT				12V	6	3																													6					9			364

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DIAGRAMS

440-	550-	L1 CHOKE
460V	575V		E
H5	H6	xxxxxxx	S

401

NOTES:

N.A.

1. FOR MACHINES SUPPLIED WITH INPUT CABLE

FOR THREE PHASE INPUT: CONNECT GREEN LEAD TO GROUND PER NATIONAL ELECTRIC CODE. CONNECT BLACK, RED & WHITE LEADS TO SUPPLY CIRCUIT.

2. FOR MACHINES NOT SUPPLIED WITH INPUT CABLE

FOR THREE PHASE INPUT: GROUND MACHINE PER NATIONAL AND LOCAL ELECTRICAL CODES. CONNECT TERMINALS U, V & W TO SUPPLY CIRCUIT.

N.B. SINCE COMPONENTS OR CIRCUITRY OF A PRINTED CIRCUIT BOARD MAY CHANGE WITHOUT AFFECTING

THE INTERCHANGEABILITY OF A COMPLETE BOARD, THIS DIAGRAM MAY NOT SHOW THE EXACT COMPONENTS OR CIRCUITRY HAVING A COMMON CODE NUMBER.

LEFT SIDE OF MACHINE

OUTPUT BASE CASE FRONT PC BOARD

PROTECTIVE BONDING CIRCUIT

COLOR CODE: B = BLACK G = GREEN R = RED

W = WHITE

U = BLUE

N = BROWN Y = YELLOW

1

J3

1

9

		E	5
			4			1
				3	2
J40
		15
	J2,J21,J31		J1,J11,		J4,J10,		J5,J22,			J32
			J20,J33		J30		J34
8	1	5	1	2	1	3	1	4	1	7
16	6	10	3	4	4	6	5	8	8	14

N.C. PLACE "A" LEAD ON APPROPRIATE CONNECTION FOR INPUT VOLTAGE. CONNECTION SHOWN IS FOR 550-575V OPERATION.

N.D. C1 & C2 CAPACITORS ARE A MATCHED SET.

ELECTRICAL SYMBOLS PER E1537

CONNECTOR CAVITY NUMBERING SEQUENCE (VIEWED FROM COMPONENT SIDE OF BOARD)

F-UF

L11031

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..

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