WAGO-I/O-SYSTEM 750 XTR
Device Description
21
750-455/040-000 4AI 4-20mA S.E. /XTR
Manual
Version 1.3.0
3.3
Display Elements
Figure 5: Display Elements
Table 6: Legend for Figur
e “Display Elements”
Channel Designation
LED
State Function
1
Error AI 1
A
Off
Normal operation
Red
Broken wire, overrange/underflow
of the admissible measuring range
2
Error AI 2
C
Off
Normal operation
Red
Broken wire, overrange/underflow
of the admissible measuring range
3
Error AI 3
B
Off
Normal operation
Red
Broken wire, overrange/underflow
of the admissible measuring range
4
Error AI 4
D
Off
Normal operation
Red
Broken wire, overrange/underflow
of the admissible measuring range
3.4
Operating Elements
The I/O module 750-455/040-000 has no operating elements.
