Perle SPEED4 LE Express 04003160 ユーザーズマニュアル

 
Definitions of Signals and Direction

Page 33

The following diagram shows the SPEED1 LE and SPEED LE Express standard and Low 
Profile back panels respectively. 

1

DCD

2

RXD

3

TXD

4

DTR

5

S-GND

6

DSR

7

RTS

8

CTS

9

RI

10

C-GND