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DI-75B Data Acquisition Expansion Unit

8-Channel, DI-5B Module Expansion Unit

DI-75B Data Acquisition Expander on top of a DI-730 Data Acquisition System

Product Highlights

  • 8-Channel, 5B module expansion device for DI-715B, DI-720, DI-722, and DI-730 instruments
  • Expands the measurement capability of DI-715B, DI-720, DI-722, and DI-730 Instruments to include virtually any isolated, industrial-type signal
  • Mix and match DI-5B modules to precisely suit any application
  • Powered from any 9 - 36V DC source
  • Extremely small size (9 × 7.3 × 2.7 Inches)
  • The DI-78B provides the same functionality but with 16 DI-8B module signal conditioned channels
  • Can be stacked and secured with stacking brackets (included).

The DI-75B is an eight-channel, 5B-module expansion unit for DI-715B, DI-720, DI-722, and DI-730 instruments. Each DI-75B accepts up to eight, high performance, plug-in (DI-5B) signal conditioning modules. These modules expand the measurement capability of DI-715B, DI-720, DI-722, and DI-730 instruments to include virtually any isolated, industrial-type signal. Because DI-5B modules are identical in pin out and size, they can be mixed or matched in any combination. Choose from thermocouple, true rms, voltage, strain, frequency, process current, RTD, potentiometric, or DC transducer—whatever suits your application. Signal connections are made to the DI-75B through a removable screw terminal block.

Each DI-75B channel consumes one channel from its host instrument in return for the isolated, signal-conditioned input it provides. A maximum of two DI-75B instruments may be connected to any DI-715B, DI-720, DI-722, or DI-730 instrument to get a total of 16, 5B-conditioned input channels (in addition to any remaining channels within the host instrument).

The DI-75B is positioned as a lower cost alternative to the DI-500 Series. For 16 or fewer 5B channels, it offers a smaller size than desktop DI-785 Series instruments. The DI-75B provides a cost-effective growth path to isolated industrial measurements of virtually any type, and may be purchased with a supported host data acquisition instrument, or alone for an in-the-field upgrade.

Stackable

Included stacking brackets allow the DI-75B to be stacked and mounted to the host DI-715B, DI-720, DI-722, or DI-730 instrument. The stacking brackets come complete with mounting hardware to make installation a snap. An optional stainless steel carrying handle is also available for convenient system handling.

Built-In Process Current Shunt Sockets

Allows a precision 20-ohm shunt to be placed inside the DI-75B enclosure to eliminate clutter outside the unit.

"Power" and "Low Power" LED's

LED's indicate when power from the host instrument is applied and when this power is inadequate for use by the DI-75B.

Flexible Power Requirements

The DI-75B may be powered from any 9-36V DC source, allowing the unit to be powered from practically any field configuration.

Ordering Information, Models, and Prices

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Part Number Description Price
(US)
DATAQ Store
DI-75B-7 8-channel signal conditioned input expander for DI-715B, DI-720, DI-722, and DI-730 instruments. Includes interconnecting cables, power cables and stacking brackets. $995
Quantity: 
DI-5B Modules DI-5B modules are required to use a DI-75B instrument. These modules are not included with the purchase of ANY DI-75B. Learn more about DI-5B modules. $150 to $265 each Learn more about DI-5B Modules

Note: Pricing outside the U.S. will be higher to account for shipping, taxes, duty, currency fluctuation, local warranty and technical support in your country.

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Software

Compatible data acquisition systems use the following software packages. Be sure to check your hardware datasheet to verify software compatibility.

WinDaq Data Acquisition SoftwareWinDaq/Lite
Data Acquisition Recording and Playback Software (FREE)

WinDaq Data Acquisition SoftwareWinDaq/HS
High Speed Data Acquisition Recording and Playback Software

WinDaq Data Acquisition SoftwareWinDaq/Pro
High Speed Data Acquisition Recording and Playback Software.

WinDaq Data Acquisition SoftwareWinDaq/Pro+
High Speed Data Acquisition Recording and Playback Software allowing you to sample different channels at different rates.

WinDaq/XLWinDaq/XL
Ports data directly to Windows Excel

ActiveX ControlsActiveX Controls
For programming solutions (FREE)

Compatible Products

DI-720 Data Acquisition System

DI-720 Series General purpose data acquisition system featuring 32 single-ended/16 differential analog input channels. Ethernet, USB, and Printer Port interfaces available.

DI-722 Data Acquisition System

DI-722 Series Features 32 extended measurement range channels (±20V). Ethernet, USB, and Printer Port interfaces available.

DI-730 Industrial Data Acquisition System

DI-730 Series Features 8 differential high voltage (±1000V) channels and 1000V input-to-input and channel-to-channel isolation. Ethernet, USB, and Printer Port interfaces available.

Also check out these similar products:

DI-78B backpack

DI-78B Backpack 8B module expansion device for DI-715B, DI-720, DI-722, and DI-730 instruments featuring 8 channels designed specifically for DI-8B modules

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