Campbell SC932A Manual de Instruções descarregar pdf (Página 3)

SC932 Table of Contents

PDF viewers note: These page numbers refer to the printed version of this document. Use

the Adobe Acrobat® bookmarks tab for links to specific sections.

1. General Description....................................................1

2. Specifications .............................................................2

3. Installation...................................................................3

3.1 Two Way Communication ........................................................................3

3.2 One Way Communication.........................................................................4

3.3 Two Way or One Way Communication....................................................4

3.4 Jumper Descriptions..................................................................................6

4. RAD Modem Application ............................................7

4.1 RAD Modem - Two Way..........................................................................7

4.2 RAD Modem - One Way ..........................................................................8

4.3 RAD Modem - Two Way or One Way .....................................................9

4.4 RAD Modem Wiring and Grounding........................................................9

4.5 Testing RAD Modem Communication ...................................................11

Figures

1. SC932 9-Pin to RS-232-DCE Interface ......................................................1

2. SC932 Jumper Locations ............................................................................5

3. SC932 Jumper Descriptions........................................................................5

4. Two Way Communication ..........................................................................7

5. One Way Communication...........................................................................8

6. Two Way or One Way Communication......................................................9

7. Installation of Spark Gap Protection.........................................................10

Table

1. Approximate Range, miles and km.............................................................7

1 2 3 4 5 6 7 8 ... 17 18

Sem comentários

Campbell SC932A Manual de Instruções Página 3