Miller Electric SS-74S12 - Manual (Page 16)

OM-1500−11 Page 12
Ref. 803 019
1 Interconnecting Cable
Receptacle
2 Interconnecting Cable
3 14-Pin Control Cable
4-6. Control Box Connections
1
2
3
4-7. 14-Pin Plug Information
Pin* Pin Information
A 24 volts ac with respect to socket G.
B Contact closure to A completes 24 volts ac contactor control circuit.
A J
K
G Circuit common for 24 volts ac circuit.
A J
B
K I
L N H
C +10 volts dc output to remote control with respect to socket D.
C
L N H
D M G
D Remote control circuit common.
D M G
E F E 0 to +10 volts dc input command signal from remote control with respect to socket D.
H Voltage feedback; 0 to +10 volts dc, 1 volt per 10 arc volts.
F Current feedback; 0 to +10 volts dc, 1 volt per 100 amperes.
*The remaining pins are not used.