Miller Electric S-74DX manual Pin Plug Information, Gun Recommendation Table, Pin Pin Information

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5-3. 14-Pin Plug Information

				Pin*	Pin Information
				A	24 volts ac with respect to socket G.
	I J	K	A	B	Contact closure to A completes 24 volts ac contactor control circuit.
	I J	K	A	G	Circuit common for 24 volts ac circuit.
			B	G	Circuit common for 24 volts ac circuit.
	H	N	L C	C	+10 volts dc input from power source to wire feeder with respect to socket D.
	G	M	D	D	Remote control circuit common.
	F	E		D	Remote control circuit common.
	F	E
				E	0 to +10 volts dc output signal from wire feeder to power source with respect to socket D.
				H	Voltage feedback; 0 to +10 volts dc, 1 volt per 10 arc volts.
				F	Current feedback; 0 to +10 volts dc, 1 volt per 100 amperes.

*The remaining pins are not used.

5-4. Gun Recommendation Table

Process	Gun

GMAW − Hard or Cored Wires	Roughneck C-Series Guns: 300,
	400, 500, And 600 Amp.

FCAW − Self-Shielding Wires	FC-1260 Or FC-1150

5-5. Wire Type, Size, And Feed Speed Capability Table

	Motor Speed	Wire Type	Wire Size	Feed Speed Capability

	Standard	All	.023 To 5/64 in (0.6 To 2 mm)	50 To 780 ipm (1.2 To 19.8 mpm)

	Standard	All	3/32 To 7/64 in (2.4 To 2.8 mm)	50 To 700 ipm (1.2 To 17.8 mpm)

	Standard	All	1/8 in (3.2 mm)	50 To 300 ipm (1.2	To 7.6 mpm)

	Optional High	All	.023 To 5/64 in (0.6 To 2 mm)	92 To 1435 ipm (2.3	To 36.4 mpm)
	Speed	All	.023 To 5/64 in (0.6 To 2 mm)	92 To 1435 ipm (2.3	To 36.4 mpm)
	Speed

	Optional Low	All	.023 To 1/8 in (0.6 To 3.2 mm)	19 To 300 ipm (0.4	To 7.6 mpm)
	Speed	All	.023 To 1/8 in (0.6 To 3.2 mm)	19 To 300 ipm (0.4	To 7.6 mpm)
	Speed

OM-1500-9 Page 13

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Contents Processes OM-1500-9 207 749KDescription File MIG GmawFrom Miller to You Table of Contents Standards DirectivesMarks a special safety message Symbol UsageArc Welding Hazards Electric Shock can killWelding can cause fire or explosion ARC Rays can burn eyes and skinFlying Metal can injure eyes Buildup of GAS can injure or killCalifornia Proposition 65 Warnings About Pacemakers Principal Safety StandardsEMF Information Indique un message de sécurité particulier UNE Décharge Électrique peut entraîner la mortLES Fumées ET LES GAZ peuvent être dangereux Incendie ou une explosion LE Soudage peut provoquer unDES Particules Volantes peuvent blesser les yeux DES Pièces Chaudes peuvent provoquer des brûlures gravesLA Chute DE L’APPAREIL peut blesser Risque D’INCENDIE OU D’EXPLO’EMPLOI Excessif peut SUR DES Organes Mobiles peuvent provoquer des blessuresEn ce qui concerne les stimulateurs cardiaques Principales normes de sécurité− Definitions + +Rating Label For CE Products Symbols And DefinitionsSpecifications − Installation− Introduction Site SelectionRear Panel Connections And Rotating Drive Assembly Motor Speed Wire Type Wire Size Feed Speed Capability Wire Type, Size, And Feed Speed Capability TablePin Plug Information Gun Recommendation TableExtending from outlet wire guide as Installing And Threading Welding WireDefining Motor Speed S1-7 Setting Internal DIP SwitchesPosition Settings And Results For DIP Switch S1 Power Source Selection Menu − Operation Power SwitchOperational Terms Program Push ButtonTime sec Wire SpeedFront Panel Controls Volts Upper DisplayLower Display Setup Push ButtonSequence Push Button Adjust ControlAuxiliary Menus Power Source Selection Menu Reset To Factory SettingsTrigger Hold Setup Wire Feed Speed UnitsSoftware Revision Level Jog/PurgeCode Display HoldSequence Parameters In a Program − Setting Sequence Parameters− Maintenance − Setting Dual Schedule ParametersOptional Dual Schedule Switch Diagrams Routine MaintenanceLED3-Related Error Indications DiagnosticsCircuit Diagram − Electrical DiagramOM-1500-9 Main Assembly − Parts ListPart Description Quantity Control Box 207 Drive Assembly, Wire PLG5 Roll Kit Drive Roll Drive Roll And Wire Guide KitsRoll Kit Drive Roll Fraction Metric Work like a Pro Page Support ServiceMiller Electric Mfg. Co Owner’s Record