Ethernet - Siemens SIMATIC HMI IPC577C Operating Instructions Manual

Detailed descriptions
17.1 Components
17.1.3.3

Ethernet

Pin assignment of port with 1 Gbps operating mode
Ethernet RJ45 connection
Pinno.
1
2
3
4
5
6
7
8
S
Pin assignment of port with 100 Mbps operating mode
Ethernet RJ45 connection
Pinno.
1
2
3
4
146
Short designation Meaning
BI_DA+ Bi-directional data A+
BI_DA- Bi-directional data A-
BI_DB+ Bi-directional data B+
BI_DC+ Bi-directional data C+
BI_DC- Bi-directional data C-
BI_DB- Bi-directional data B-
BI_DD+ Bi-directional data D+
BI_DD- Bi-directional data D-
Shield
LED 1 Off: 10 Mbps
Lit in green: 100 Mbps
Lit in orange: 1000 Mbps
LED 2 Lit: Active connection
(to a hub, for example)
Flashing: Activity
Short designation Meaning
Rx+ Receive +
RX- Receive -
TX+ Transmit +
Input / output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
–
–
–
Input / output
Input
Input
Output
–
SIMATIC HMI IPC577C
Operating Instructions, 10/2010, A5E02368074-02