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Quatech RS-422 User Manual

Page 36

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7.7 RS-422/485 Peripheral Connection

The DSCLP-200/300 connects to peripheral equipment through two female

D-9 connectors. The serial port connector definitions are listed in Figure 26.

3

GND

9

AUXIN-

5

AUXIN+

6

AUXOUT-

1

AUXOUT+

8

RxD-

4

RxD+

7

TxD-

2

TxD+

D-9 Connector Pin

SignalDescription

Figure 26 --- DSCLP-200/300 connector definitions

1

2

3

4

5

6

7

8

9

D-9 connector

(CN2 and CN3)

Figure 27 --- DSCLP-200/300 output connectors

DSCLP-200/300 User's Manual

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