Ethernet Port - Siemens SIMATIC IPC277E Operating Instructions Manual

Technical specifications
8.5 Hardware description
8.5.2.6

Ethernet port

Pin
1
2
3
4
5
6
7
8
LED
1
2
118
Short description
BI_DA+
BI_DA–
BI_DB+
BI_DC+
BI_DC–
BI_DB–
BI_DD+
BI_DD–
Short description
LED 1
LED 2
Meaning
Bidirectional data A+, input/output
Bidirectional data A–, input/output
Bidirectional data B+, input/output
Bidirectional data C+, input/output
Bidirectional data C–, input/output
Bidirectional data B–, input/output
Bidirectional data D+, input/output
Bidirectional data D–, input/output
Meaning
Off: 10 Mbps
Lit green: 100 Mbps
Lit orange: 1000 Mbps
Lit orange: Connection established
Flashes: Activity
Operating Instructions, 11/2019, A5E35783335-AE
SIMATIC IPC277E