A.2 Internal Structure Of The Inputs - Festo CPI-CL Series Manual

A. Technical appendix
A.2 Internal structure of the inputs
A.2.1 Internal structure type CP−E32−M8−EL
24 V
3
2
0 V
1
Pin assignment
1: + 24 V
2: Ix+1
3: 0 V
4: Ix
2
PLC/I−PC Ix+1 (via fieldbus)
3
Logic recognition Ix+1
Fig. A/1: Internal structure type CP−E32−M8−EL
A−10
4
5
4
5
6
7
Ix = Input x
6
7
green LED Ix+1
PLC/I−PC Ix (via fieldbus)
Logic identifier Ix
Green LED Ix
Festo P.BE−CPEA−CL−EN en 0711a
1
Pin 1
Pin 2
Pin 4
Pin 3