Control Box Connections; 14-Pin Plug Information - Miller D-74S Manuel D'utilisation

5-3. Control Box Connections

5-4. 14-Pin Plug Information

J A
K
I
B
L
H N
C
M
G D
F
E
*The remaining pins are not used.
OM-252717 Page 16
1
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 input from power source to wire feeder with respect to socket D.
D Remote control circuit common.
E 0 to +10 volts DC output signal from wire feeder to power source 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.
1 Interconnecting Cables
2 Interconnecting Cable
Receptacles
3 14-Pin Cord
2
3
Pin Information
Ref. 803187-B / Ref. 803197-B