Festo CP-A04-M12-CL, Manual

Page: 73 / 86

A. Technical appendix
A−13
Festo P.BE−CPEA−CL−E N en 0404NH
Circuitry example type CP−E16−KL−CL
Two rows of the three−row connector socket are intended as
distributor boards for the sensor supply. These rows are each
connected internally. The upper row (blue push buttons) is
intended for the 0 V distributor; the centre row (red push
buttons) is intended for the 24 V distributor. The relevant
voltage must be supplied by means of an external bridge
from the terminals + and (lower row).
1
External bridge
for potential dis
tribution (24V)
2
External bridge
for potential dis
tribution (0 V)
3
Pin assignment
+:
24V
0...7: Ix+n
: 0V
4
Contact
5
Two−wire sensor
(positive−switching)
6
Three−wire sensor
(positive−switching)
Ix = Input x
1
4
+ 0 1 2 3 4
5 6
7
2
3
5 6
+
−
red = +
blue = −
Fig.A/7: Circuitry example type CP−E16−KL−CL
with 3−row connector set type CP−E16−KL−CL