Tweco 252i Fabricator - Manual (Page 38)

FABRICATOR 252i INSTALLATION/SETUP
INSTALLATION/SETUP 3-8 Manual 0-5155
11. Remote Control Socket
The 8 pin Remote Control Socket is used to connect remote control devices to the welding power source. To make
connections, align keyway, insert plug, and rotate threaded collar fully clockwise.
2 1
8 7 6
3 4 5
Trigger Switch
Remote Wirespeed in GMAW mode
Remote Amps in GTAW mode
Remote Volts in
GMAW Mode
1
2
3
4
5
6
7
8
W V
A-09594_AC
Figure 3-3: Remote Control Socket
Socket Pin Function
1 Not connected
2 Trigger Switch Input
3 Trigger Switch Input
4 Not connected
5 5k ohm (maximum) connection to 5k ohm remote control potentiometer.
6 Zero ohm (minimum) connection to 5k ohm remote control potentiometer.
7
Wiper arm connection to 5k ohm remote control Wirespeed MIG mode potentiometer. Wiper
arm connection to 5k ohm remote control Amps LIFT TIG mode potentiometer.
8 Wiper arm connection to 5k ohm remote control Volts MIG mode potentiometer.
Table 3-3
NOTE
The remote local setting on the control panel should be set to remote for the remote wire feeder amperage/
voltage controls to be operative.