5-9. Connecting To Remote 14 Receptacle RC14

LDR-14 long distance remote (includes 120 V receptacle)

OR

803 562

Socket*

Socket Information

A

24 volts ac. Protected by sup-

24 VOLTS AC

plementary protector CB8.

 

B

Contact closure to A completes

 

24 volt ac contactor control

 

circuit.

COutput to remote control:+10 volts dc in MIG mode; 0 to +10 volts dc in Stick or TIG mode.

REMOTE

D

Remote control circuit common.

OUTPUT

 

 

CONTROL

E

DC input command signal: 0 to

 

 

+10 volts from min. to max. of

 

 

remote control with Voltage/

 

 

Amperage Adjust control at

 

 

max.

 

 

115 volts, 10 amperes, 60 Hz

 

I

ac. Protected by supplementary

115 VOLTS AC

 

protector CB7.

 

 

Contact closure to I completes

J115 volt ac contactor control circuit.

 

F

Current feedback: 1 volt per

 

100 amperes.

 

 

 

H

Voltage feedback: 1 volt per 10

 

 

arc volts.

GND

K

Chassis common.

NEUTRAL

G

Circuit common for 24 and 115

 

 

volt ac circuit.

*The remaining sockets are not used.

Notes

Work like a Pro!

Pros weld and cut safely. Read the safety rules at the beginning of this manual.

OM-4433 Page 26

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Miller Electric Big Blue 300 manual Connecting To Remote 14 Receptacle RC14, Socket Information

Big Blue 300 specifications

The Miller Electric Big Blue 300 is a powerful and versatile engine-driven welder that has become a popular choice for professionals in various industries. Designed to excel in both welding and generator applications, the Big Blue 300 provides reliable performance, advanced technology, and exceptional durability, making it suitable for demanding work environments.

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