DSP DSP 9612, User Manual

Page iii

Contents

CHAPTER 1 INTRODUCTION .........................................................5

F

EATURES

................................................................................................6

A

PPLICATIONS

.........................................................................................7

CHAPTER 2 INSTALLATION ..........................................................9

U

NPACKING 

Y

OUR 

H

ARDWARE

...............................................................9

A

DDITIONAL 

I

TEMS 

Y

OU 

N

EED

...............................................................9

H

ARDWARE 

O

VERVIEW

.........................................................................10

Back View..........................................................................................10
Front View ........................................................................................11

I

NSTALLATION 

S

UMMARY

.....................................................................12

F

INDING A 

S

UITABLE 

L

OCATION

...........................................................12

C

ONFIGURING THE 

M

ODEM

...................................................................12

High-Speed (Fast Poll) Mode ...........................................................13
Low-Speed (FSK) Mode....................................................................18

C

ONNECTING TO A 

T

RANSMISSION 

L

INE

...............................................23

C

ONNECTING TO A 

V

OLTAGE 

S

OURCE

...................................................25

C

ONNECTING AN 

RS-232 D

EVICE

.........................................................26

LED

S

.....................................................................................................26

L

OOPBACK 

C

ONTROL 

S

WITCH

...............................................................27

APPENDIX A TROUBLESHOOTING............................................29

P

ROBLEM 

S

OLVING

................................................................................29

APPENDIX B SPECIFICATIONS ...................................................31

G

ENERAL 

S

PECIFICATIONS

....................................................................31

M

ECHANICAL 

S

PECIFICATIONS

..............................................................32

I

NTERFACE 

C

ONNECTOR 

P

IN 

A

SSIGNMENTS

..........................................33

RS-232 (RTU) Interface ....................................................................34

E

NVIRONMENTAL 

S

PECIFICATIONS

........................................................34

C

OMPLIANCES

.......................................................................................35

APPENDIX C COMPLIANCES .......................................................37

APPENDIX D LIMITED PRODUCT WARRANTY .....................39

APPENDIX E RMA PROCEDURE .................................................41