Festo CPX Series Manual page 53

2. Analogue input module CPX-2AE-U-I
Analogue input module type CPX-2AE-U-I with sub-base CPX-AB-1-SUB-BU-25POL
Sub-base
2
AI
1)
Allocation depends on the DIL switch setting and on parameterisation (see section 2.3.1),
a total of 2 input channels are available per module (I...0 and I...1)
Tab. 2/5: Pin allocation of analogue input module type CPX-2AE-U-I with sub-base
CPX-AB-1-SUB-BU-25POL
Festo P.BE-CPX-AX-EN en 1107f
Pin allocation of CPX-2AE-U-I with sub-base
CPX-AB-1-SUB-BU-25POL
1)
Pin allocation
1: IU0-
13
2: IU0+
25
12
3: II0-
24
11
4: II0+
23
10
22
5: n.c.
9
21
6: n.c.
8
20
7: n.c.
7
19
6
8: n.c.
18
5
9: 24 V
17
4
10: 24 V
16
3
11: 0 V
15
2
12: 0 V
14
1
13: FE
Pin 1/2, 14/15 = Voltage inputs
Pin 3/4, 16/17 = Current inputs
IUx+ = Positive voltage input signal
IUx- = Negative voltage input signal
IIx+ = Positive current input signal
IIx- = Negative current input signal
n.c. = Not connected
FE = Functional earth
14: IU1-
15: IU1+
16: II1-
17: II1+
18: 24 V
19: n.c.
20: 24 V
21: n.c.
22: 0 V
SEN
23: 0 V
SEN
24: 0 V
SEN
25: FE
SEN
Housing: FE (screening)
SEN
SEN
SEN
SEN
SEN
2-9