DT9817

The DT9817-R, DT9817-H, and DT9817 are low cost, digital I/O data acquisition (DAQ) modules for the USB bus. These robust USB data acquisition modules offer economical, easy-to-use digital I/O and counter/timer functions with a range of features.

The DT9817 and DT9817-H are basic, non-isolated USB DAQ modules with 28 programmable I/O lines. The DT9817-R is a fully isolated USB DAQ module with 16 I/O lines (8 in/8 out) that can switch up to ±30V @ 400mA. The DT9817-H and DT9817-R modules are ideal for switching solid state or mechanical relays.

Key Features:

High-quality, industrial, Phoenix connectors for easy screw terminal connections
The DT9817 sinks 10mA and sources 4.5mA, while the DT9817-H version sinks 64mA and sources 15mA.
The fully isolated DT9817-R has an input range of ±3V to ±32V and the outputs are capable of switching up to ±30V @ 400mA.
Counter/timer subsystem supports: event counting, frequency measurement, edge-to-edge measurement, and rate generation.
Standard USB connector
Shielded, rugged enclosure for noise immunity

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Documents
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Accessories

Item	Description	Price*
DT9817	Low Cost USB Digital I/O Module	$ 255
DT9817-H	Low Cost USB Digital I/O Module; high drive capability	$ 269
DT9817-R	Low Cost USB Digital I/O Module; up to 500V isolation	$ 389
Accessories
DIN RAIL KIT	DIN Rail Mounting Kit for USB DAQ Modules	$ 60

*Prices valid for US and Canada only. For international pricing, click here.

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	DT9817	DT9817-H	DT9817-R
Digital I/O Lines	28 programmable	28 programmable	16 (8 in, 8 out)
Counter/Timer	1, 32-bit	1, 32-bit	1, 32-bit
Isolation	–	–	500V
Source	4.5mA	15mA	–
Sink	10mA	64mA	–
Output	–	–	±30V @ 400mA
Power Fully Loaded	<150mA	<150mA	<100mA

Datasheet
DT9817 Datasheet
Manuals
DT9817 User Manual
Specifications
DT9817 Specifications
Drawings/Diagrams
Block Diagram ECONseries PCB Layout ECONseries Mechanical Drawing Pin Assignments

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DIN RAIL KIT
Kit for mounting USB modules to a DIN rail. Horizontal or vertical mounting fits any application. Includes mounting clips, screws, and instructions. Rail not included.