Hi-flying Elfin-EE1X Benutzerhandbuch - Seite 10
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ELFIN-EE1X Serial Server Device User Manual
2.2. Elfin-EE11 Pins Definition
Pin
Description
1
Ethernet TX+
2
Ethernet TX-
3
Ethernet RX+
4
Ethernet RX-
5
UART1_TXD
6
UART1_RXD
7
Power VCC
8
Power GND
Green LED
9
Net Status
Amber LED
10
Data Transfer
<Notes>
I — Input; O — Output; I/O: Digital I/O; Power—Power Supply
2.3. RS232 Interface
Device RS232 does not support hardware flow control. The physical voltage is about
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Figure 4.
Elfin-EE11 RJ45 Interface Pin
Table3. Elfin-EE11 Interface Definition
Net Name Signal Type
TX+
O
TX-
O
RX+
I
RX-
I
RS485_A+
IO
RS485_B-
IO
VCC
Power
GND
Power
Net
O
Active
O
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Comment
Connect to Standard Ethernet RJ45 PIN1
Connect to Standard Ethernet RJ45 PIN2
Connect to Standard Ethernet RJ45 PIN3
Connect to Standard Ethernet RJ45 PIN6
RS485 A+
RS485 B-
5～18VDC
On:Bootup OK.
0.3s Off -> 3s On: Ethernet connection is OK.
0.3s Off ->0.3s On: No Ethernet connection.
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.
±7V.