OM-212296 Page 16
5-6.
Terminal Block TB1 Connection Information
Terminal/Number
Receptacle Location
Function Information
A
A on 14-Pin
A normally open set of relay contacts connect terminal A to terminal B when
Start is pressed and pre-flux timer times out (contacts are rated 10 amperes, 125
volts AC).
B
B on 14-Pin
C
C on 14-PIn
Remote command reference from welding power source.
D
D on 14-Pin
Remote circuit common.
E
E on 14-PIn
Output command to welding power source (0 to 10 volts DC).
G
G on 14-PIn
Circuit common for 24 and 115 volts AC circuits.
I
I on 14-PIn
115 volts AC from welding power source, which is present whenever welding
power source is on.
F
F on 14-PIn
Current feedback input (1 volt DC per 100 amperes).
H
H on 14-PIn
Voltage feedback input (1 volt DC per 10 arc volts).
K
K on 14-PIn
Chassis common.
Remote Stop
When connected to remote common, stops the weld cycle.
Remote Jog Down
When connected to remote common, jogs wire down.
Remote Common
Circuit common for remote capabilities.
5-7.
Terminal Block TB2 Connection Information
Terminals
Function Information
Red
115 volts AC to power flux hopper.
Black
Switched 115 volts AC to power flux hopper.
White
Circuit common for 115 volts AC for flux hopper.
Green
Chassis common for flux hopper.
Side Beam 1 Relay
Normally open set of contacts* that close when the Start button is pressed or after a set time after the arc has
been established (see Section 6-10). Contacts open again when the Stop button is pressed.
Side Beam 2 Relay
Normally open set of contacts* that close when an arc is established. These contacts are used when you want
the side beam to start moving once an arc has been established. Contacts open again when the Stop button is
pressed.
Remote Start
When connected to remote common, starts the weld cycle.
Remote Jog Up
When connected to remote common, jogs wire up.
Remote Program
When connected to remote common, increments the program.
* NOTE: All contacts are rated 10 amperes, 125 volts AC.
