2
Connection and display components
1
Connection block
2
Analogue I/O
module (electronics
module)
3
DIL switch 0 and 1
(see section 3.3)
4
Interlinking block
(assembled in CPX
terminal)
5
Contact rails
6
Electrical plug con
nector
7
LEDs of the ana
logue I/O module
(visible through
transparent cover)
8
Electrical connec
tions on the connec
tion block
LED
18
8
7
6
5
Meaning
Module fault LED (group fault display)
(Red)
Channel fault LED (only for CPX−4AE−T
and CPX−4AE−TC)
Festo CPX−AX 0811c English
1
2
3
4