Festo CPX DE Series Manual page 71

2. Digital CPX input modules
Input module type CPX−16DE with sub−base CPX−AB−1−SUB−BU−25POL
Sub−base
0 4 8 12
1 5 9 13
16
DI
2 6 10 14
15
3 7 11
Tab. 2/20: Pin assignment of I−module type CPX−16DE with sub−base
CPX−AB−1−SUB−BU−25POL
Festo P.BE−CPX−EA−EN en 0804g
Pin assignment of CPX−16DE with sub−base
CPX−AB−1−SUB−BU−25POL
Pin assignment
1: Ix
13
2: Ix+1
25
12
3: Ix+2
24
11
4: Ix+3
23
10
22
5: Ix+9
9
21
6: 24 V
8
20
7 7: Ix+11
19
6
8: 24 V
18
5
9: Ix+8
17
4
10: Ix+10
16
3
11: 24 V
15
2
12: 24 V
14
1
13: FE (earth)
Ix = Input x
FE = functional earth
LED Pin assignment
0 14: Ix+4
1 15: Ix+5
2 16: Ix+6
3 17: Ix+7
9 18: Ix+12
19: Ix+13
SEN
11 20: Ix+14
21: Ix+15
SEN
8 22: 0 V
10 23: 0 V
24: 0 V
SEN
25: FE (earth)
SEN
Housing: FE
LED
4
5
6
7
12
13
14
15
SEN
SEN
SEN
2−23