Справочник Пользователя для National Instruments RS422

© National Instruments Corp.

The cables included with your kit convert the RJ-50 pinout to the 
standard NI pinout, as shown in Table 2.

 

Table 2.  Pin Assignments for RS485/RS422 DB-9 Male Connector

1

GND

2

CTS+

3

RTS+

4

RXD+

5

RXD–

6

CTS–

7

RTS–

8

TXD+

9

TXD–

6
7
8
9

1
2
3
4
5