Overview of plug configurations
X4, digital inputs
128
Item No.: 099-008225-EWM01
11
Overview of plug configurations
11.1 X4, digital inputs
The control has 4 digital inputs with 24V logic. 24V switches the input logically high,
0V switches the input logically low.
Pin no.:
Function/Meaning
Term in status data
X4/1 +24V
X4/2
Torch collision signal
Torch collision
X4/3 User-defined
input User-defined
input
1
X4/4 0V
X4/5 User-defined
input User-defined
input
2
X4/6 User-defined
input User-defined
input
3
The inputs are not isolated.
Inputs 2 and 3 cannot be used in combination with the seam tracking option!
11.2 X5, digital outputs
The control has 2 floating relay contacts
Pin no.:
Function/Meaning
Term in actuation data
X5/1
Make contact
Monitoring warning
X5/2
Break contact
Monitoring warning
X5/3
Foot contact relay
Monitoring warning
X5/4 Make
contact
User-defined
output
X5/5 Break
contact
User-defined
output
X5/6
Foot contact relay
User-defined output
The relays should not be loaded with significant inductive or capacitive loads.
The relay contacts are designed for 8A at 250V AC.
11.3 X7, analogue inputs
The control has 2 analogue inputs for rapid detection of actual process values:
Pin no.:
Function/Meaning
Term in status data
X7/1 Reference
+10V
X7/2
Uact, 0-10V (corresponds 0 to 100V) Actual welding voltage value
X7/3
Iact, 0-10V (corresponds 0 to
1000A)
Actual welding current value
X7/4 Reference
0V
