Pin Assignment (Pnp And Npn Inputs) - Festo CP-E16...M Series Manual

2. Input module type CP−E16−KL−IP20−Z

2.3.4 Pin assignment (PNP and NPN inputs)

Pin assignment
1
Plug X2
+: 24 V DC
0: I0
1: I1
2: I2
3: I3
4: I4
5: I5
6: I6
7: I7
−: 0 V DC
2
Plug X3
+: 24 V DC
0: I8
1: I9
2: I10
3: I11
4: I12
5: I13
6: I14
7: I15
−: 0 V DC
Fig. 2/8: Pin assignment of plugs X2 and X3
2−16
8 sensors can be connected to each of the connections X2
and X3. The voltage supplied externally via pins 1/2 and 9/10
of plug X1 is provided at terminals + and of X2 and X3 for
supplying the sensors.
Caution
Do not connect any external supply to terminals + and of
X2 and X3. Otherwise the input module may be damaged.
+ 0 1 2 3 4 5 6 7 −
1 2
Festo P.BE−CPEA−EN en 0802e