Ethernet RJ45

The basic version of the panel PC has an Ethernet RJ45 interface in the form of a push-pull built-in socket. The 100Base-T, 1000Base-T and 2500Base-T Ethernet standards enable the connection of corresponding network components and data rates of 100/1000/2500 Mbit/s. The required speed is selected automatically. The cable is routed through the mounting arm adapter.

The RJ45 connection technology with twisted-pair cables is used. The maximum length of the cable connection is 100 m.

The Ethernet port is suitable for cycle times <= 1 ms and for distributed clock applications with EtherCAT.

The Controller used and the data rates differ depending on the device generation. The following table shows the assignment of the controller and the data rates:

Zuordnung Controller und Datenraten

Gerätegeneration

Controller

MBit/s

CP32xx-1600-0020

Intel® i210

100/1000

CP32xx-1600-0030

Intel® i210

100/1000

CP32xx-1600-0040

Intel® i226

100/1000/2500

Ethernet RJ45 1:Fig.6: Ethernet interface pin numbering
Ethernet interface pin assignment

Pin

Signal

Description

1

T2 +

Pair 2

2

T2 -

3

T3 +

Pair 3

4

T1 +

Pair 1

5

T1 -

6

T3 -

Pair 3

7

T4 +

Pair 4

8

T4 -