Front Panel Connector Description - Cebora WIN TIG AC-DC 270T Guide Rapide Pour L'installation

Cooling unit
Pos. Description
R Hot water inlet
S Cold water outlet
T 5 litre water reservoir
6.1

Front panel connector description

Pin Description
Start digital input.
1
2 + 5Vdc voltage output for reference current external potentiometer power
supply.
3-6 Arc-ON Relay contact (30Vdc 125Vac, 0,5A max).
arc lit = contact closed;
arc off = contact opened.
4 Down Digital input performs the welding current set point reduction.
5 n.c.
7 Gnd 0 V for reference current external potentiometer power supply
8 Up digital input; performs the welding current set point increasing
9 Gnd 0 V for external commands
10 Current Ref. analog input welding current set point signal
16/21
Symbol Pos.
U
V
+ W
X
Y
Description
Power cable
Ignition switch
Fuse
Cold water outlet
Hot water inlet
Wiring diagram
Symbol
3301229