Festo CPX-F8DE-P Manual page 58

1. System overview CPX-F8DE-P
Example B
1-26
2 single-channel safety sensors with test input
Circuit diagram
Tab. 1/17: Function mode 3 – 1oo1 T (example B)
Note
safety-related evaluation only with the following connec­
tion block:
– CPX-AB-8-KL-4POL.
On this connection block 8 single-channel safety sensors can
be connected.
Functional safety for both examples
– PL c, Cat. 1 / SIL 1
with switch/sensor operationally tried and tested in
accordance with EN 13849-2, Table D.3
– up to PL c, Cat. 3 / SIL 2
with certified switch/sensor of an appropriate safety
category
and with wiring protection of the customer application in
accordance with EN 13849-2, Table D.4,
and with testing of the safety application once a year
Channel pair ports
24 V 24 V 24 V
T0 T2 T4
E1 E3 E5
0 V
E0 E2 E4
T1 T3 T5
Festo P.BE-CPX-F8DE-P-E N en 1610a English
24 V
T6
E7
E6
T7