Impulse 7203 Manuel d'utilisateur télécharger pdf (Page 2)

Contents

INTRODUCTION ........................................................................ 1

OVERVIEW......................................................................................1

WHAT’S INCLUDED.........................................................................1

FACTORY DEFAULT SETTINGS ........................................................1

CARD SETUP ............................................................................ 2

ELECTRICAL INTERFACE SELECTION...............................................2

LINE TERMINATION ........................................................................3

RS-485 ENABLE MODES ................................................................4

CLOCK MODES ...............................................................................5

BAUD RATES AND DIVISORS FOR THE ‘DIV1’ MODE .......................6

INSTALLATION ......................................................................... 7

OPERATING SYSTEM INSTALLATION ...............................................7

For Windows Users.....................................................................7

Other Operating Systems ............................................................7

SYSTEM INSTALLATION ..................................................................7

TECHNICAL DESCRIPTION ...................................................... 8

CONNECTOR PIN ASSIGNMENTS......................................................8

RS-232 ........................................................................................8

RS-422/485 .................................................................................8

SPECIFICATIONS ...................................................................... 9

ENVIRONMENTAL SPECIFICATIONS .................................................9

MANUFACTURING...........................................................................9

POWER CONSUMPTION ...................................................................9

MEAN TIME BETWEEN FAILURES (MTBF) .....................................9

PHYSICAL DIMENSIONS...................................................................9

PPENDIX A - TROUBLESHOOTING ...................................... 10

APPENDIX B - HOW TO GET ASSISTANCE............................ 11

APPENDIX C - ELECTRICAL INTERFACE .............................. 12

RS-232.........................................................................................12

RS-422.........................................................................................12

RS-485.........................................................................................13

APPENDIX D - GROUND LOOP PHENOMENON ...................... 14

WHAT IS GROUND LOOP? .............................................................14

CABLING RECOMMENDATIONS .....................................................14

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Impulse 7203 Manuel d'utilisateur Page 2