Miller Electric Subarc DC 1250 Owner's Manual download pdf (Page 28)

OM-229 253 Page 24

4-12. Remote 14 Receptacle And Terminal Strip 1T Information

Socket Terminal Information

24 VOLTS AC

A A 24 volts AC. Protected by circuit breaker CB2.

B B Contact closure to A completes 24 volts AC contactor control circuit.

REMOTE OUTPUT CONTROL

C C Command reference; 0 to +10 volts DC (CC), +10 volts DC (CV).

D D Remote control circuit common.

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

F * Current feedback; 0 to +10 volts DC, 1 volt per 100 amperes.

H * Voltage feedback; 0 to +10 volts DC, 1 volt per 10 arc volts.

115 VOLTS AC

I I 115 volts, 15 amperes, 60 Hz DC. Protected by circuit breaker CB1.

J J Contact closure to I completes 115 volts AC contactor control circuit.

GND

Chassis common.

Circuit common for 24 and 115 volts AC circuits.

REMOTE POWER ON/OFF

* L

To remote On/Off switch.

* M

REMOTE VOLTAGE SENSING

N N Voltage sensing signal from Negative (−) weld output terminal.

* P Voltage sensing signal from Positive (+) weld output terminal.

* Not Used

Notes

Work like a Pro!

Pros weld and cut

safely. Read the

safety rules at

the beginning

of this manual.

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Miller Electric Subarc DC 1250 Owner's Manual Page 28