Lincoln Electric IM847-D manual Analog Miller Control Cable Adapter K2335-1, Pin Function

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A-7	INSTALLATION	A-7

ANALOG MILLER CONTROL CABLE

ADAPTER K2335-1

This Lincoln Electric wire feeder may be mounted to a limit- ed number of Miller Electric power sources. The Miller power source must have the amphenol pin definition shown in the table below for proper operation of the wire feeder.

Operation of Lincoln wire feeders on Miller power sources may result in lack of high speeds or reduce pull force on high wire feed speeds. Maximum wire feed speed for the LF-72 operating on a Miller power source is approximately 720ipm. Be sure the Miller power source provides 24 VAC to the wire feeder and has overcurrent protection of no more than 15 amps. The power source must not exceed 113VDC peak.

POWER SOURCE

I JKAB

HNLC

GFMED

WIRE FEEDER

BA KJI

CLN H

DEMFG

	MILLER POWER SOURCE		LINCOLN WIRE FEEDER
Pin	Function	Pin	Function

A	24 VAC to feeder	I	42 VAC feeder
		D	Welding Output Control
B	Welding Output Control	C	Welding Output Control
C	+10VDC to feeder for remote control	E	Remote Voltage Control ("+" supply, from
			power source)
D	Remote control common	G	Remote Voltage Control ("-" supply, from
			power source)
E	0-10VDC from feeder for remote control.	F	Remote Voltage Control (control signal from
			feeder or remote.)
F	Current feedback to feeder.	J	Reserved for future use.
	Scaled 0-10V. 1 V = 100 amps.
	Referenced to pin D.
G	24 VAC common.	K	42 VAC to feeder
H	Arc Voltage feedback to feeder.	L	Reserved for future use.
	Scaled 0-10V. 1 V = 10 Arc volts.
	Referenced to pin D.
I
J
K
L
M
N		N	Electrode voltage to power source (67)

Miller is a registered trademark not owned or licensed by The Lincoln Electric Company.

LF-72

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Contents LF-72 Wire Feeder California Proposition 65 Warnings SafetyElectric Shock can kill Iii Welding and Cutting Sparks can Cause fire or explosionSûreté Pour Soudage a L’Arc Précautions DE SûretéThank You Table of ContentsSection a Section BSection C P-622 Section DSection E Section FAmp Rating Duty Cycle InstallationSafety Precaution LocationMounting Suspended Bench MountSwivel Mount Boom Mount Weld Cable Sizes Electric Shock can KillWeld Cable Connection Coaxial Weld Cables6INSTALLATIONA-6 Analog Control CableControl Cable Connections Miller Power Source Lincoln Wire Feeder Analog Miller Control Cable Adapter K2335-1Pin Function High Frequency Protection Wire Drive SystemsWelding GUN/WIRE Feeder Trigger Connector Remote Sense Lead SpecificationsFigure A.3 Welding GUNS, Torches and ACCES- SoriesWire Drive Configuration Procedure for Changing Drive and Idle Roll SetsPressure ARM Adjustment Gun Receiver For use With BushingSet the pressure arm as follows See Figure A.6 Loading 30 lb .6 kg Readi-Reels See Figure A.9 Wire Reel LoadingSpindle Placement Loading 16 to 44 lb .3 20kg Spools See figure A.8Figure A.9 Weld Wire RoutingShielding GAS Connection Figure A.10a For Codes 11209, 11210, 11211 and above Installing Electrode Conduit KitsFigure A.12a For Codes 11209, 11210, 11211 and above Aluminum Wire PreparationsBase Model Bench Model Standard Duty Bench Model Heavy Duty Typical System Configurations 15, Magnum15’, Magnum Pro Operation Safety PrecautionsRequired Equipment Common Welding AbbreviationsProduct Description Recommended ProcessesFigure B.1 Description Front Panel Controls and ConnectionsRemote Voltage Control KIT Burnback and Postflow Timer KITCold FEED/GAS Purge Switch Step Trigger Interlock SwitchTrigger Interlock Wire Feed Speed KnobTrigger Connector 5-PIN Amphenol GUN Receiver Bushing K1500-2Optional Kits AccessoriesOptional Kits Accessories Key Periodic Maintenance MaintenanceMaintenance Routine MaintenanceSee Figure D.2 For Codes below 11289 use 9 thruFor Codes above 11290 use HOW to USE Troubleshooting Guide TroubleshootingOutput Problems Installed LF-72 Feeder 11075, 11076 Wiring DiagramL12146-1 LF-72 Feeder for Codes 11209, 11210, 11211Diagrams Diagrams Bench Model Bench Model Standard Duty Dimension PrintsBench Model Heavy Duty Precaucion Warnung