2. Hardware Functionality
See Chapter
1.2
for the product hardware overwiew. Table
hardware, including the links to the chapters with a detailed description.
2.1 Ethernet Interfaces
The panel socket of RJ45 is used for Ethernet interface. The pinout of the socket is shown
in Figure
7
and described in Table 5.
Signal mark
Pin
1
Tx+
2
Tx-
Rx+
3
4
—
—
5
Rx-
6
7
—
—
8
Table 5: Ethernet Connector Pinout Description
The isolation barrier of the Ethernet ports against the ground is 1500 V.
Figure 7: Ethernet Connector Pinout
Description
Transmit Data+ (positive pole)
Transmit Data- (negative pole)
Receive Data+ (positive pole)
—
—
Receive Data- (negative pole)
—
—
12
ICR-2701
1
lists a short description of the