Ethernet RJ45

The basic version of the panel PC has an Ethernet RJ45 interface (X106) 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 controllers is used as follows, based on the device generation:

Controller classification based on device generation

Device generation

Controller

Mbit/s

CP72xx--0060

Intel® i210

100/1000

CP72xx--0070

Intel® i210

100/1000

CP72xx--0080

Intel® i225

100/1000/2500

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

Ethernet RJ45 1:Fig.3: 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 -