Ethernet Port - Siemens SIMATIC IPC227G Operating Instructions Manual

Technical specifications
7.5 Hardware descriptions
7.5.2.4

Ethernet port

Ethernet RJ45 interface
Pin no.
1
2
3
4
5
6
7
8
S
The Ethernet interface supports MDXI (auto crossover) for all transmission rates.
74
Short description 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 Orange light:1000 Mbps
Off: else
LED 2 Orange light: Link
Orange Blink: Activity
Off: No Link
Input / output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
–
–
–
Operating Instructions, 06/2021, A5E50059933-AA
SIMATIC IPC227G