Solvline Eddy Series Ver 2.1a User Manual
Page 50
Chapter 3. Hardware Description
◇ J9 : RS422 Full Duplex
Pin
Signal
Description
3
RXD+
Receive differential data positive (Input)
4 TXD+ Transmit
differential data positive (Output)
5
RXD-
Receive differential data negative (input)
6
TXD-
Transmit differential data negative (Output)
◇ J9 : RS485 Half Duplex
Pin
Signal
Description
4 TRX+ Transmit/Receive
differential data positive
5
TRX-
Transmit/Receive differential data negative
◆ RJ-45 포트
Pin
Signal
Description
1
TXD+
Physical transmit or receive signal (+ differential)
2
TXD-
Physical transmit or receive signal (- differential)
3
RXD+
Physical receive or transmit signal (+ differential)
6
RXD-
Physical receive or transmit signal (- differential)
LED
Description
Left Green
(LAN_Speed)
LAN connection speed
Speed Pin
State
LED Definition
10Base-T H
OFF
100Base-TX L
ON
3-25