Hardware Information

Ethernet RJ45 Connection

LED yellow

 

 

 

 

 

 

LED green

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

18

Figure 7-8 Ethernet port

Pin-No.

Designation

Description

Input / Output

 

 

 

 

1

TD+

Transmitted data

Output

 

 

 

 

2

TD–

Transmitted data

Output

 

 

 

 

3

RD+

Received data

Input

 

 

 

 

4, 5 *

SYMR

Internal 75 output

-

 

 

 

 

6

 

Received data

Input

 

 

 

 

7, 8 *

SYMT

Internal 75 output

-

 

 

 

 

S

 

Shield

-

 

 

 

 

 

LED green

Connection

-

 

 

 

 

 

LED yellow

Activity

-

 

 

 

 

*is not necessary for data transfer

7-16

SIMATIC Box PC 620 Manual

A5E00131465-01

Page 148
Image 148
Siemens 620 appendix Ethernet RJ45 Connection, Is not necessary for data transfer