ELFIN-EE1X Serial Server Device User Manual
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2.1. Elfin-EE10 Pins Definition
Figure 3.
Elfin-EE10 RJ45 Interface Pin
Table2. Elfin-EE10 Interface Definition
Pin
Description
Net Name Signal Type
Comment
1
Ethernet TX+
TX+
O
Connect to Standard Ethernet RJ45 PIN1
2
Ethernet TX-
TX-
O
Connect to Standard Ethernet RJ45 PIN2
3
Ethernet RX+
RX+
I
Connect to Standard Ethernet RJ45 PIN3
4
Ethernet RX-
RX-
I
Connect to Standard Ethernet RJ45 PIN6
5
UART1_TXD UART1_TXD
O
RS232 Voltage
6
UART1_RXD UART1_RXD
I
RS232 Voltage
7
Power VCC
VCC
Power
5
～
18VDC
8
Power GND
GND
Power
9
Green LED
Net Status
Net
O
Boot On: Power is OK.
0.3s Off -> 3s On: Ethernet connection is OK.
0.3s Off ->0.3s On: No Ethernet connection.
10
Amber LED
Data Transfer
Active
O
Off: No data transfer
0.3s Off -> 0.9s On: UART TX Output
0.3s Off -> 0.3s On: UART RX Receive
On: UART bidirection.
