Solvline Eddy Series Ver 2.1a User Manual
Page 37
Chapter 3. Hardware Description
◆ RS422 Full Duplex
Pin
Signal
Description
2
RXD+
Receive differential data positive (Input)
3 TXD+
Transmit
differential data positive (Output)
6
RXD-
Receive differential data negative (input)
7
TXD-
Transmit differential data negative (Output)
◆ LED
Pin
Signal
Description
1
READY
Indicates the processor status
2
DATA
LED ON when serial data is transmitted
◆
RJ-45 Port
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
3-12