Remote 14 Receptacle Information; Connecting Remote Control - Miller Electric Dimension NT 450, NT 500 Owner's Manual

4-10. Remote 14 Receptacle Information

24 VOLTS AC
115 VOLTS AC
REMOTE
OUTPUT OUTPUT
CONTROL
A/V
AMPERAGE AMPERAGE
VOLTAGE
GND GND
*The remaining sockets are not used.

4-11. Connecting Remote Control

Socket*
A 24 volts ac. Protected by circuit breaker CB2.
B Contact closure to A completes 24 volts ac contactor control circuit.
I 115 volts ac. Protected by circuit breaker CB1.
J Contact closure to I completes 115 volts ac contactor control circuit.
C Output to remote control; +10 volts dc in MIG mode.
D Remote control circuit common.
E 0 to +10 volts dc input command signal from remote control.
M Remote mode select.
F Current feedback; +1 volt dc per 100 amperes.
H Voltage feedback; +1 volt dc per 10 arc volts.
G Circuit common for 24 and 115 volts ac circuits.
K Chassis common.
A J
K
I
B
C L N
H
M
D G
F
E
OR
Socket Information
!
Turn off power before con-
necting to Remote 14 recep-
tacle.
1 Remote 14 Receptacle RC14
Connect remote control to RC14.
1
OR
Ref. 800 166-D / Ref. S-0004-A / S-0750
OM-2252 Page 19