Weld Output Receptacles And Selecting Cable Sizes; Remote 14 Receptacle Information - Miller ALT 304 Mode D'emploi

3-2. Weld Output Receptacles And Selecting Cable Sizes

Weld Output
Terminals
+
–
Output Receptacles Output Receptacles
Weld cable size (AWG) is based on either a 4 volts or less drop or a current density of at least 300 circular mils per ampere.

3-3. Remote 14 Receptacle Information

A J
K K
I I
B
C L N
N H H
C
M
D G
F
E
*The remaining sockets are not used.
OM-2231 Page 12
Total Cable (Copper) Length In Weld Circuit Not Exceeding
100 ft (30 m) Or Less
10 – 60% 60 – 100%
Welding
Duty Duty
Amperes
Cycle Cycle
100 4
150 3
200 3
250 2
300 1
350 1/0
400 1/0
500 2/0
600 3/0
24 VOLTS AC 24 VOLTS AC
115 VOLTS AC 115 VOLTS AC
REMOTE
OUTPUT
CONTROL
AMPERAGE
VOLTAGE
150 ft 200 ft
(45 m) (60 m)
4 4 3
3 2 1
2 1 1/0
1 1/0 2/0
1/0 2/0 3/0
2/0 3/0 4/0
2/0 3/0 4/0
3/0 4/0 2-2/0
4/0 2-2/0 2-3/0
Socket*
A 24 volts ac. Protected by circuit breaker CB2.
B Contact closure to A completes 24 volts ac
contactor control circuit.
I 115 volts ac. Protected by circuit breaker CB1.
J Contact closure to I completes 115 volts ac
contactor control circuit.
C Output to remote control; 0 to +10 volts dc, +10
volts dc in MIG mode.
D Remote control circuit common.
E 0 to +10 volts dc input command signal from
remote control.
M CC/CV select
F Current feedback; +1 volt dc per 100 amperes.
A/V A/V
H Voltage feedback; +1 volt dc per 10 output recep-
tacle volts.
G Circuit common for 24 and 115 volts ac circuits.
GND
K Chassis common.
250 ft 300 ft 350 ft
(70 m) (90 m) (105 m)
10 – 100% Duty Cycle
2 1 1/0
1/0 2/0 3/0
2/0 3/0 4/0
3/0 4/0 2-2/0
4/0 2-2/0 2-3/0
2-2/0 2-3/0 2-3/0
2-2/0 2-3/0 2-4/0
2-3/0 2-4/0 3-3/0
2-4/0 3-3/0 3-4/0
Socket Information
400 ft
(120 m)
1/0
3/0
4/0
2-2/0
2-3/0
2-4/0
2-4/0
3-3/0
3-4/0
S-0007-D