2
Connecting and display elements
1
Sub−base
2
I/O module
(electronic module)
3
Manifold sub−base
(fitted in the CPX
terminal)
4
Contact rails
5
Electrical plug
connection
6
LEDs of the I/O
module (visible
through the trans
parent cover of the
sub−base)
7
Electrical connec
tions on the sub−
base
LEDs
0, 1, ... (green)
0, 1, ... (yellow)
18
7
6
5
4
Meaning
Status LEDs for inputs
Status LEDs for outputs
Module fault LED or channel fault LED
(red)
(only CPX−8DE−D, −4DA or −8DA)
Festo CPX−EA 0503a English
1
2
3