Ethernet Ports (Eth0 And Eth1); Microsd Card; Ethernet Connector; Connection Of Ethernet Connector - Advantech SmartMotion ST355 User Manual

Changing the microSD card:
Use the flat end of a spudger, or your fingernail, to press the microSD card slightly
deeper into its slot until you hear a click.
After the click, release the card and it will pop out of its slot.
Remove the microSD card and push any other microSD card into the slot until it
clicks in place.

5.8.6 Ethernet Ports (ETH0 and ETH1)

Panel socket RJ45.
Pin Signal mark
1 TXD+
2 TXD-
3 RXD+
4 DC+
5 DC+
6 RXD-
7 DC-
8 DC-
Figure 17: MicroSD card
Description
Transmit Data – positive pole
Transmit Data – negative pole
Receive Data – positive pole
PoE power + (if it's equipped by PoE)
PoE power + (if it's equipped by PoE)
Receive Data – negative pole
PoE power - (if it's equipped by PoE)
PoE power - (if it's equipped by PoE)
Table 12: Connection of Ethernet connector
Figure 18: Ethernet connector
19
5. ROUTER DESIGN
Data flow direction
Input/Output
Input/Output
Input/Output
Input/Output