23
4-6 Interface
Fig. 4-6-1: interface
1. Quick
socket (-)
- Connect ground cable .
2.control socket
Connect voltage feedback cable.
3.Main Circuit breaker
The function of main circuit breaker is to protect welding machine and operator by automatic trip to turn-off power supply
when overload or short circuit happens to the power source. Normally, the switch flipped to upward means power-on. To
start or stop the welding machine is done by the main breaker in the distribution box. Please do not take this circuit
breaker as the power breaker.
4.Power cord
Three-phase four-wire system, yellow-green wire connection ground.
5.Quick
socket (+)
connect with welding cable.
6.Socket for CO2 gas regulator
AC36V / 5A power supply for the CO2 gas regulator.
7.Fan
8.Over load protection
Used for overload protection of wire feeder.
9.Wire feeder control socket
For connecting with the control cable of wire feeder.
PIN NO.
Description
1
Power supply for wire feeder,AC31V
2
3
RS485 communication interface
4
5
6
7
Arc voltage feedback
Table. 4-6-1: Wire feeder control socket
Summary of Contents for AMIG-LST Series
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