4-11. 115 VAC/Contactor Control Plug Information

I JK A B

HN L C

G M D F E

2

1 Interconnecting Cord

2 115 VAC/Contactor Control Plug PLG5

If CC or CC/CV welding power source is equipped with matching 14-socket receptacle, insert plug, and tighten threaded collar. Proceed to Section 4-13.

If plug PLG5 will not connect to CC welding power source receptacle, use the following pin information and Section 4-12to replace PLG5 with a suitable plug.

1

 

Pin*

Pin Information

 

 

 

 

 

 

 

A, B

Contact closure to A completes contactor control circuit.

Remote

I

115 volts ac.

Contactor

J

Contact closure to I completes 115 volts ac contactor control circuit.

 

 

G

Circuit common for 115 volts ac circuit.

 

 

 

 

C

+10 volts dc output to remote control.

Remote

D

Remote control circuit common.

 

 

Voltage Control

E

0 to +10 volts dc input command signal from remote control.

 

K

Chassis common.

 

 

 

*The remaining pins are not used.

Ref. S-0004-A / Ref. 151 772

OM-1581 Page 18

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Miller Electric XR W, XR A manual 11 VAC/Contactor Control Plug Information