Design and function
Interfaces for automation
099-000109-EW501
23.08.2018
89
These accessory components can be retrofitted as an option
> see 9 chapter
.
Pin
Signal
shape
Designation
Diagram
A
Output
PE
Connection for cable screen
B
Output
REGaus For servicing purposes only
C
Input
SYN_E Synchronisation for master/slave operation
D
Input
(no c.)
IGRO
Current flows signal I>0 (maximum load 20mA
/ 15V)
0V = welding current flowing
E
+
R
Input
Output
Not/Aus Emergency stop for higher level shut-down of
the power source.
To use this function, jumper 1 must be unplugged on
PCB T320/1 in the welding machine. Contact open
welding current off
F
Output
0V
Reference potential
G
-
NC
Not assigned
H
Output
Uist
Actual welding voltage, measured on pin F, 0-
10V (0V = 0V, 10V = 100V)
J
Vschweiss
Reserved for special purposes
K
Input
SYN_A Synchronisation for master/slave operation
L
Input
Str/Stp Start / stop welding current, same as torch
trigger.
Only available in non-latched operating mode. +15V =
start, 0V
stop
M
Output
+15V
Voltage supply
+15V, max. 75mA
N
Output
-15V
Voltage supply
-15V, max. 25mA
P
-
NC
Not assigned
S
Output
0V
Reference potential
T
Output
Iist
Actual welding current, measured on pin F;
0-10V (0V = 0A, 10V = 1000A)
U
NC
V
Output
SYN_A 0V
Synchronisation for master/slave
operation
