Ethernet - Siemens SIMATIC IPC RW-543A Operating Instructions Manual

Pin
3
4
5
6
7
8
9
A.2.4

Ethernet

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.
SIMATIC IPC RW-543A
Operating Instructions, 03/2023, A5E52332059-AA
Short description
TxD
DTR
M
DSR
RTS
CTS
RI
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
• Off: 10 Mbps
• Green: 100 Mbps
• Orange: 1000 Mbps
LED 2
• Off: Stop
• Yellow: Active connected
• Yellow flashing: Data transfer active
Meaning
Transmitted data (O)
Data terminal ready (O)
Ground
Data set ready (I)
Request to send (O)
Clear to send (I)
Incoming call (I)
Hardware description
A.2 External interfaces
Input / output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
Input/output
–
–
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