Ethernet RJ45

The additional, optional Ethernet RJ45 interfaces in the form of push-pull installation sockets with the order numbers FC9071-0001 and C9900-E282 enable network component connection and data rates of 100/1000 Mbit/s in accordance with the 100Base-T and 1000Base-T Ethernet standards. The Intel® i210 is implemented as the controller.

The C9900-E185 optional interface enables network component connection and data rates of 100/1000/2500 MBit/s, depending on the device generation, in accordance with the 100Base-T, 1000Base-T, and 2500Base-T Ethernet standards. The following table assigns the data rate controllers to the device generations:

Data rate and controller assignment

Generation

Mbit/s

Controller

CP32xx-1600-0020

100/1000

Intel® i210

CP32xx-1600-0030

100/1000

Intel® i210

CP32xx-1600-0040

100/1000/2500

Intel® i226

The required speed is selected automatically.

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

The Ethernet ports are suitable for cycle times <= 1 ms and for distributed clock applications in EtherCAT.

Ethernet RJ45 1:Fig.10: Optional 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 -