Operating instructions

Detailed descriptions
17.1 Motherboard
SIMATIC Panel PC 677B
188 Operating Instructions, 05/2007, A5E01035609-01
Ethernet RJ45 connection, X40, X41
Ethernet RJ45 connection
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Pinno. Short description Meaning Input / output
1 BI_DA+ Bi-directional data A+ Input / output
2 BI_DA- Bi-directional data A- Input / output
3 BI_DB+ Bi-directional data B+ Input / output
4 BI_DC+ Bi-directional data C+ Input / output
5 BI_DC- Bi-directional data C- Input / output
6 BI_DB- Bi-directional data B- Input / output
7 BI_DD+ Bi-directional data D+ Input / output
8 BI_DD- Bi-directional data D- Input / output
S Shield –
LED 1 Off: 10 Mbps
Lit in green color: 100 Mbps
Lit in orange color: 1000 Mbps
–
LED 2 Lit: Active connection
(to a hub, for example)
Flashing: Activity
–