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| DI-720 Series Data
Acquisition Systems |
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FEATURES:
• NEW Synchronous and Distributed
Data Acquisition
• DI-720 For General Purpose Use
• Sleek Packaging Measures Only
1½ × 6 × 9 Inches
• Printer Port Interface is Standard,
USB or Ethernet Interfaces Are Optional
• Ethernet Option supports synchronous
and distributed data acquisition
• Up To 16-Bit Resolution
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Product Highlights
The DI-720 Series is a family of instruments that offers
16-bit resolution and up to 250kHz waveform recording
capability. They communicate through your PC'sparallel
port in EPP, bi-directional, or standard mode. Other optional
communication interfaces include USB and Ethernet.
Use the DI-720 for general purpose applications where
preamplified signals are acquired. Examples include process
monitoring, and a variety of medical research applications.
Printer Port, USB, or Ethernet Interface
DI-720 instruments are available with printer port, Ethernet,
and universal serial bus (USB) communication interfaces.
All instruments have a 25-pin male printer port connector
for EPP, bi-directional, or standard mode parallel port
communication with your PC. Options add Ethernet communication
capability with a 10base-T Ethernet connector, or a USB
port for universal serial bus communication. The optional
communication interfaces cannot be used concurrently with
the printer port.
Distributed and Synchronous Ethernet Data Acquisition
Daisy chain multiple DI-720-ENs, DI-722-ENs, and/or DI-730-ENs
for a fully synchronous distributed Ethernet Data Acquisition
System.
DI-720 Offers Lowest Cost Per Channel of Any Competing
Product
The DI-720 Series accepts 32 high-level or signal conditioned
analog inputs in a single-ended mode or 16 inputs in a
differential input mode. The high-level inputs are typically
low impedance, preconditioned signals in the range of
1.25V to 10V full scale. Channel expansion up to 240 channels
is possible with expanders.
250kHz Burst Sampling A/D
Connect to DC or near DC signals like temperature, generator-based
RPM, or other slow process variables. Sample rates well
into the sub-Hertz range are possible. Use sample rates
as high as 250,000 Hz for high speed applications such
as modulated DC drives and other AC waveform situations.
High Resolution Capability
DI-720 instruments apply 16- bits of resolution to your
measurement task.
Easy to Connect and Use
All instruments connect in seconds to your PC's parallel
port, Ethernet connector, or USB port using the supplied
cable. On DI-720 Series instruments, connect your signals
to the DAS-16 compatible 37-pin "D" connectors.
Or use the DI-205, DI-705, DI-706, or CABL-4 signal interface
options, which provide alternate methods for signal connection.
Expansion Flexibility
Expand the analog channel capacity of DI-720 Series instruments
now or anytime in the future with our DI-725, a 32-channel
analog input expander backpack. Or choose our DI-75B,
an eight-channel, signal conditioned analog input backpack
that allows the DI-720 to make any conceivable industrial
measurement with full isolation. If using the Ethernet
interface, string multiple DI-720-ENs together to add
more channels, or expand with DI-730-ENs and/or DI-722-ENs
to form a distributed synchronous ethernet data acquisition
unit.
FREE WinDaq Software
We provide WinDaq/Lite free with every DI-720 Series instrument
purchased without WinDaq/Pro or WinDaq/Pro+ software.
WinDaq/Lite is a 16 channel version of WinDaq/Pro that
works at the full sample rate of the DI-720 Series instrument,
but is restricted to a maximum throughput of 240 Hz when
recording to disk.
WinDaq Waveform Browser, our playback and analysis software
for Windows, is distributed free with WinDaq/Lite and
is included free with every WinDaq/Pro or WinDaq/Pro+
purchase. It is also available for download free-of-charge
from this Web site.
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Models
& Prices
| Part
Number |
Description |
Price |
Buy
Online |
| DI-720-P |
32-channel waveform recording system
featuring 16-bit measurement resolution,
EPP support, 250kHz sampling rate, and
a maximum measurement range of ±10V
full scale. Includes AC adapter, parallel
communications cable, WINDAQ/Lite waveform
recording software, WINDAQ Waveform
Browser playback and analysis software,
and the Programmer's SDK. |
£1,195 |
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| DI-720-EN |
Same as DI-720-P, but with Ethernet
communications option and up to a 180kHz
sampling rate. |
£1590 |
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| DI-720-USB |
Same as DI-720-P, but with USB communications
option and up to a 200kHz sampling rate. |
£1395 |
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