Festo CPX DE Series Manual page 192

A. Technical appendix
1
Ox = Output x
2
Diagnosis
Output status
Overload
Undervoltage
3
Output driver
4
Monitoring
5
Red module
fault LED
6
Red channel
fault LED Ox
7
Yellow LED Ox
8
Limiting inductive
voltage peaks
9
Connections on the
sub−base
(FE not provided on
all sub−bases)
Fig. A/4: Internal structure of CPX−4DA and CPX−8DA
A−16
Internal structure of CPX−4DA and CPX−8DA
24 V ± 25% (V )
OUT
1
2
0 V (V )
OUT
3
4
6
5
Festo P.BE−CPX−EA−E N en 05602d
Ox
8
7
0 V
OUT
FE
9