DATAQ Instruments, Inc.

DI-400 Series ISA Card

with FREE WinDaq/Lite Software

250kHz* Burst Sampling Rate
Programmable Gain, SE/DI, Per Channel
Programmable Sample Rate Per Channel
Analog Out and Digital I/O
Input and Output Scan Lists

*The DI-400 can sample as fast as 500kHz with some restrictions. Contact us for complete details.

Download the Data Sheet (pdf) or the Hardware Manual (pdf).

Description	Store
DI-400-PGH 12-bit, 16-channel analog I/O board with programmable gain factors of 1, 2, 4, and 8 (measurement range of ±1.25V to ±10V full scale). Includes WinDaq/Lite waveform recording software, WinDaq Waveform Browser playback and analysis software, and the Programmer's SDK.	Price: $995 US Quantity:
DI-400-PGL 12-bit, 16-channel analog I/O board with programmable gain factors of 1, 10, and 100 (measurement range of ±100mV to ±10V full scale). Includes WinDaq/Lite waveform recording software, WinDaq Waveform Browser playback and analysis software, and the Programmer's SDK.	Price: $995 US Quantity:
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.

Product Highlights

The DI-400 Series unifies data acquisition functions with a 32 MIPS DSP to achieve new levels of performance and cost-effectiveness. For those wishing to program, the DI-400 Series is compatible with the Programmer's Software Development Kit (SDK). For non-programmers, turnkey software support is provided by WinDaq software for Windows.

Half-slot, 16-bit ISA Bus Design

Use with any AT-style desktop or portable computer with an expansion slot.

DAS-16-Compatible I/O Connector

Industry-standard I/O connector allows simplified and cost-effective expansion.

Built-in Pre- and Post-Trigger

Supports analog triggering based on level, slope, hysteresis, and channel specifiers. Supports digital triggering of data acquisition for sample rate synchronization. Either trigger mode allows up to 64k samples of selectable combinations of pre- and post-trigger data.

Complete Programmability

Channel-by-channel software selection of gain, single-ended/differential configuration, sample rate, and signal averaging.

Assign Sample Rate Per Channel

256 16-bit counters assigned to the input scan list, and 16 to the output list allow each I/O channel to be programmed for a different sample rate.

Intelligent Oversampling Per Channel

Oversampling and signal averaging, minimum value, or maximum value burst reporting options provide excellent data reduction analysis techniques for many applications.

Input and Output Scan Lists

Provides 256- input and 16-element output scan lists for mixed analog and digital I/O.

Analog Output Channel

16-bit transfers ensure gap-free analog output to over 100,000 samples per second.

Wide Measurement Range

Measures from ±1.25V to ±10V full scale (-PGH models), or ±100mV to ±10V full scale (-PGL models).

FREE WinDaq Software

We provide WinDaq/Lite free with every DI-400 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-400, 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.

Expansion Flexibility

Expand the analog channel capacity of DI-400 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-400 to make any conceivable industrial measurement with full isolation.