Connection Technology - Festo CPX Electronic Manual

2. Overview and connenction technology I/O modules
2.2

Connection technology

Sub-base
Tab. 2/1: Connection technology – Part 1
Festo P.BE-CPX-EA-EN en 0112NH
Individual connection requirements can be fulfilled with dif-
ferent sub-bases. These sub-bases provide the required
sockets or terminal strips for connecting the sensors and
actuators irrespective of the I/O module used.
Type
CPX-AB-4-M12x2-5POL
CPX-AB-8-M8-3POL
CPX-AB-8-KL-4POL
Description
4 M12 sockets, 5-pin
– Protection class IP65
– One functional earth connection per
socket
– Screening possibility via screening
plate (see Accessories, Appendix A.8)
8 M8 sockets, 3-pin
– Protection class IP65
2 terminal strips, 16-pin (4x4-pin)
– Protection class IP20
– All cores can be laid individually in a
spring-clip terminal
– Connections are in groups of 4, one
spring-clip terminal connection per
group
2-5