DI-720 SERIES Software-Configurable Recording Instruments DI-730 SERIES Software-Configurable High Voltage Recording Instrument User's Guide
■Congratulations on your purchase of a DI-720 Series or DI-730 Series data acquisition instrument. These instruments permit data acquisition on IBM personal computers and compatibles from either Windows or the DOS programming environments.
■This manual describes how to connect and use all of the instruments in the DI-720 and DI-730 Series. Throughout the majority of this manual, enough similarity exists to describe all instruments with the same procedure. The convention used to annotate this similarity is "DI-7x0 Series" (this means that the procedure or information applies equally to the DI-720-P, DI-720-EN, DI-720-USB, DI-730-P, DI-730-EN, or to the DI-730-USB). In cases where the resemblance is not equal, separate procedures/descriptions exist for each instrument.
■It is assumed that you have a general understanding of data acquisition, digital I/O, and DSP operations, and that you possess enough proficiency in software to write your own application and/or diagnostic programs.
●Features
■The DI-7x0 Series provides the following features:
◆All instruments connect to the parallel port of any desktop, transportable, notebook, or laptop PC-compatible computer. Most communicate through the PC's parallel port in standard, bi-directional, or EPP mode. Models DI-720-EN and DI-730-EN only communicate in bi-directional or EPP parallel port modes. Models DI-720-EN, DI-730-EN, DI-720-USB, and DI-730-USB add optional Ethernet and USB communication modes respectively.
◆Per channel software-configurable settings:
▲Single-ended or differential input (DI-720 Series only).
▲Input gain.
▲Sample rate.Signal Averaging.
◆Flexible power requirements. All instruments operate from any standard 60Hz, 120V AC wall outlet with the supplied power adapter. Or, power the instruments from any +9 to +36 volt DC source, such as a car battery.
◆250kHz burst sampling rate.
◆16-bit A/D converter, for high resolution measurement accuracy.
◆256-entry input list allows you to scan any sequence of input channels at any available gain. The 256-entry input list also allows you to average 32,768 consecutive readings per channel for low-noise output signals.
◆256 counters are assigned to the input list allowing each channel to be programmed for a different sample rate.
◆Supports analog pre- and post-triggering of data acquisition based on the level and slope of a specified channel.
■The following provides a brief overview of the major subsystems of the DI-7x0 Series.
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DI-720 SERIES 、 DI-730 SERIES 、 DI-720 、 DI-730 、 DI-7x0 Series 、 DI-7x0 、 DI-720-EN 、 DI-730-EN 、 DI-720-USB 、 DI-730-USB |
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Software-Configurable Recording Instruments 、 Software-Configurable High Voltage Recording Instrument 、 data acquisition instrument |
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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1004 |
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M3531 |
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1.4 MB |
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