Migatronic MTE DIALOG, Instruction Manual

Page: 17 / 36

17
TECHNICAL DATA FOR CONNECTION OF REMOTE CONTROL
MTE-machines equipped with control box of type I
or II can be controlled via a remote control or a
welding robot. The remote control socket has
terminals for the following function:
A. Input signal for welding current (main current),
0 - +10 V input impedance: 1 Mohm.
B. Signal ground, reference for all signals, input
impedance 2.2 Kohm.
C. NC
D. NC
E. Output signal for established arc, low = arc (0
V), high = not arc (+15 V). Output impedance
4.7 Kohm.
F. Output signal for measured welding current 0 -
-10 V (-2 V / 100 A). Output impedance 2.2
Kohm.
G. Supply voltage for remote control etc. 24 Vac,
slow fuse on back of control box 5 A.
H. Supply ground
The figure shows a part of the MTE box diagram.
A
B
C
E
D
H
G
F