- Miller Remote Operator Interface Owner's Manual

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OM-217 834 Page 12

4-5. Rear Panel Connections

Ref. 803 503-A

1 9-Pin Network Receptacle

2 Motor Control/Shielding Gas

Valve Receptacle

3 Rating Label Location

1

2

3

4-6. 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

4-7. Gun Recommendation Table

Process Gun

GMAW − Hard or Cored Wires 400, 500, And 600 Amp

Air-Cooled Guns

GMAW − Pulse Water-Cooled Guns