beautypg.com

Seaward DO5000 Interface User Manual

Page 40

background image

- 40 -

APPENDIX II

RS-232 Pin Connections




1

DCD

Data Carrier Detect

(not connected)

2

RXD

Received Data (input)

3

TXD

Transmitted

Data

(output)

4

DTR

Data Terminal Ready

(not connected)

5

GND

Signal

Ground

6

DSR

Data Set Ready

(not connected)

7

RTS

Request To Send

(output)

8

CTS

Clear To Send

(input)

9 RI

Ring

Indicator

(not

connected)








APPENDIX III

IEEE-488 Pin Connections




1

DIO1

Data Input/Output 1

2

DIO2

Data Input/Output 2

3

DIO3

Data Input/Output 3

4

DIO4

Data Input/Output 4

5

EOI

End Or Identify

6

DAV

Data Valid

7

NRFD

Not Ready For Data

8

NDAC

Not Data Accepted

9

IFC

Interface Clear

10

SRQ

Service

Request

11

ATN

Attention

12

CABLE

SHIELD

13

DIO5

Data Input/Output 5

14

DIO6

Data Input/Output 6

15

DIO7

Data Input/Output 7

16

DIO8

Data Input/Output 8

17

REN

Remote

Enable

18

DAV

ground

19

NRFD

ground

20

NDAC

ground

21

IFC

ground

22

SRQ

ground

23

ATN

ground

24

LOGIC

ground