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Operation
Operating Manual PSSu E F 2DI 60-R
1002506-EN-04
25
7.2.2
Display elements for input status
Each input is assigned an LED for displaying the input status (LEDs "11", "21", "14" and
"24").
LED
Meaning
Designa-
tion
Colour
Status
Signal
Input
Terminal
I0
- - -
0 signal
I0
(Input 1)
11/21
Green
1 signal
I1
- - -
0 signal
I1
(Input 2)
14/24
Green
1 signal