Connecting To Remote 14 Receptacle Rc14 - Miller Big Blue 350 PipePro Owner's Manual

5-12. Connecting To Remote 14 Receptacle RC14

*The remaining sockets
are not used.
.
Accessories depend
on unit capabilities.
Notes
OM-244 620 Page 28
.
Not all models have contactor control. See description of front panel controls and
circuit diagram.
24 VOLTS AC
REMOTE
OUTPUT
CONTROL
OR
NEUTRAL
115 VOLTS AC
Rmt14_1 2010−04
Socket*
A 24 volts AC. Protected by supplementary protector.
B Contact closure to A completes 24 volt AC contactor
control circuit.
C Output to remote control:+10 volts DC in MIG mode;
0 to +10 volts DC in Stick or TIG mode.
D Remote control circuit common.
E DC input command signal: 0 to +10 volts from min.
to max. of remote control with Voltage/Amperage
Adjust control at maximum.
F Current feedback: 1 volt per 100 amperes.
H Voltage feedback: 1 volt per 10 arc volts.
K Chassis common.
GND
G Circuit common for 24 and 115 volt AC circuit.
115 volts, 10 amperes, 60 Hz AC. Protected by sup-
I
plementary protector.
Contact closure to I completes 115 volt AC contactor
J
control circuit.
Socket Information