Control Box Connections; 14-Pin Plug Information - Miller Electric SS-74D16 Swingarc Owner's Manual

4-6. Control Box Connections

4-7. 14-Pin Plug Information

J J A A
K K
I
B
L L
H H N N
C
M M
G G D D
F
E
*The remaining pins are not used.
OM-1500−1 1 Page 12
2
Pin*
A 24 volts ac with respect to socket G.
B Contact closure to A completes 24 volts ac contactor control circuit.
G Circuit common for 24 volts ac circuit.
C +10 volts dc output to remote control with respect to socket D.
D Remote control circuit common.
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.
3
Pin Information
1 Interconnecting Cable
Receptacle
2 Interconnecting Cable
3 14-Pin Control Cable
1
Ref. 803 019