2

DS1500

 

2.4USER INTERFACE

The following table contains the pinout for standard RS232 PC Host interface. For other user interface types please refer to their own manual.

RS232 PC-side connections

1

5

1

13

6

9

14

25

9-pin male connector

25-pin male connector

Pin

Name

Pin

Name

2

RX

3

RX

3

TX

2

TX

5

GND

7

GND

7

RTS

4

RTS

8

CTS

5

CTS

How To Build A Simple Interface Test Cable:

The following wiring diagram shows a simple test cable including power, external (push-button) trigger and PC RS232 COM port connections.

15-pin D-sub high-density female

9-pin D-sub female

 

 

6

TXAUX

2

RX

 

 

 

 

 

 

 

10

RXAUX

3

TX

PC

 

 

 

 

 

 

4

SGND

5

GND

 

 

1

VS

 

 

 

DS1500

5

GND

 

 

 

 

9

EXT TRIG-

Power Supply

 

 

 

 

 

 

 

 

VS (5 Vdc)

 

 

 

 

 

Power GND

 

 

 

Trigger

 

 

 

 

 

 

Test Cable for DS1500

 

 

 

The Auxiliary RS232 interface is only available when the main interface is RS232.

NOTE

20