Festo CPX Electronic Manual page 37

Overview and connenction technology I/O modules
Chapter 2
Types
CPX-AB-4-M12x2-5POL
CPX-AB-8-M8-3POL
CPX-AB-8-KL-4POL
CPX-AB-1-SUB-BU-25POL
CPX-AB-4-HARX2-4-POL
CPX-AB-4-M12-8POL
Festo P.BE-CPX-EA-EN en 0112NH
2-1