Miller Electric OM-220 390F - Manual (Page 18)

OM-220 390 Page 14
5-4. 9-Pin Network Receptacle Information
9
Pin Pin Information
A Capacitor C1 to ground
B Shield
G
F
C Volt sense
H
G
E
F
D Can low
I
H
D
E
E Can high
A
B
I
C
D
F +24 volts dc common
B
C
G + 24 volts dc
H Motor voltage +40 volts dc common
I Motor voltage +40 volts dc
5-5. Gun Recommendation Table
Process Gun
GMAW − Hard or Cored Wires 400, 500, And 600 Amp
Air-Cooled Guns
GMAW − Pulse Water-Cooled Guns