Campbell-scientific QD1 Incremental Shaft Encoder Interface Manual do Utilizador

QD1 IncrementalEncoder InterfaceRevision: 12/91Copyright © 1987-1991Campbell Scientific, Inc.

APPENDIX A. SHAFT ENCODER CONNECTIONS AND EXAMPLE PROGRAMA-2INPUT LOCATIONS USED:1:mV LEVEL2:UP COUNT3:DWN COUNT4:STAGE

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Campbell Scientific CompaniesCampbell Scientific, Inc. (CSI)815 West 1800 NorthLogan, Utah 84321UNITED [email protected]

Warranty and Assistance The QD1 INCREMENTAL ENCODER INTERFACE is warranted by CAMPBELL SCIENTIFIC, INC. to be free from defects in materials and workm

i QD1 Table of Contents PDF viewers note: These page numbers refer to the printed version of this document. Use the Adobe Acrobat® bookmarks tab for

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1QD1 INCREMENTAL ENCODER INTERFACE1. FUNCTIONThe QD1 is designed as a general purposequadrature decoder to interface CSI's CR10,21X, and CR7 dat

QD1 INCREMENTAL ENCODER INTERFACE24.1 POWERING THE QD121X and CR7 - 5 VDC must be supplied to theQD1 continuously. When used with the 21X orCR7 dat

QD1 INCREMENTAL ENCODER INTERFACE3TABLE 1. Datalogger Maximum and Minimum Range Limits and Storage Efficiency for GivenOutput ResolutionMinimum Maxim

QD1 INCREMENTAL ENCODER INTERFACE4FIGURE 1. QD1 Timing Diagram

A-1APPENDIX A. SHAFT ENCODER CONNECTIONS AND EXAMPLEPROGRAMA.1 SHAFT ENCODER CONNECTIONSQD1 to shaft encoder connections shown beloware for HANDAR&a