Weld Output Terminals And Selecting Cable Sizes; Remote 7 Receptacle Information - Miller Electric XMC 4000 Owner's Manual

3-5. Weld Output Terminals And Selecting Cable Sizes

Y ARC WELDING can cause Electromagnetic Interference.
To reduce possible interference, keep weld cables as short as possible, close together, and down low, such as on the floor.
Locate welding operation 100 meters from any sensitive electronic equipment. Be sure this welding machine is installed
and grounded according to this manual. If interference still occurs, the user must take extra measures such as moving
the welding machine, using shielded cables, using line filters, or shielding the work area.
Weld Output Terminals
MIG connector MIG connector
Ground connector Ground connector
// means 2 cables with the same section in parallel.

3-6. Remote 7 Receptacle Information

Note: This remote receptacle cannot be used with a standard Miller remote control. A customer supplied remote control is required to use the
remote receptacle.
OM-221 694 Page 12
Total Cable (Copper) Length In Weld Circuit Not Exceeding
30 m Or Less
10 − 60% 60 − 100%
Welding
Duty
Amperes
Cycle Cycle
100 20
150 30
200 30
250 35
300 50
350 60
400 60
500 70
600 95
Socket
1
2
3
4
5
6
Remote 7
7
45 m 60 m
Duty
20 20 30
30 35 50
35 50 60
50 60 70
60 70 95
70 95 120
70 95 120
95 120 2//70
120 2//70 2//95
+10 volts dc supply voltage to remote
GND Remote control circuit common
IREF 0 to 10 current control signal
VREF 0 to 10 voltage control signal
UP 0V/10V digital signal
DOWN 0V/10V digital signal
TYPE 0V/10V digital signal
70 m 90 m 105 m
10 − 100% Duty Cycle
35 50 60
60 70 95
70 95 120
95 120 2//70
120 2//70 2//95
2//70 2//95 2//95
2//70 2//95 2//120
2//95 2//120 3//95
2//120 3//95 3//120
Socket Information
120 m
60
95
120
2//70
2//95
2//120
2//120
3//95
3//120