Internal Address Assignment; Product Design - Festo CPX-E-CEC EP Series Translation Of The Original Instructions

Function
2.2

Internal address assignment

In addition to the controller CPX-E-CEC, a maximum of 10 modules is permitted in one automation sys-
tem CPX-E. The address space of an automation system CPX-E is limited. The controller provides the
automation system CPX-E with a maximum address space of 64 bytes for inputs and 64 bytes for out-
puts.
The internal addresses for the inputs and outputs of the automation system CPX-E are assigned auto-
matically.
Module
CPX-E-16DI
CPX-E-8DO
CPX-E-4AI-U-I
CPX-E-4AO-U-I
CPX-E-4IOL
CPX-E-1CI
Tab. 5 Internal address assignment
2.3

Product design

Fig. 2 Product design
Festo — CPX-E-CEC-...-EP — 2020-01a
Address assignment
2 byte inputs
1 byte outputs
8 byte inputs
8 byte outputs
Max. 32 byte inputs and 32 byte outputs
12 byte inputs and 2 byte outputs
1 Cover
2 Ethernet network connection [ETH1]
3 Memory card slot [Card]
4 USB interface [USB]
5 EtherCAT Master network connection [EC]
6 Ethernet network connection [ETH2]
7 LED indicators
8 Terminal strip for operating voltage supply U
[XD]
9 Terminal strip interlock
10 EtherNet/IP network connection Port 2 [XF2]
11 Linking element
12 EtherNet/IP network connection Port 1 [XF1]
13 Rotary switch for setting the 4th octet of the IP
address for the EtherNet/IP network connection
EL/SEN
9