USB Digital I/O Modules

Digital I/O modules with USB interface and various configurations. Galvanically isolated input and output available as well as high channel count modules.

DT9817
Low Cost, Digital I/O, USB Module

28 digital I/O lines, 1 Counter/Timer
drive capability for solid-state relays (12 mA sink)

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DT9817-H
High Drive, Digital I/O, USB Module

28 digital I/O lines, 1 Counter/Timer
drive capability for solid-state relays (64mA sink)

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DT9817-R
Galvanically isolated, Digital I/O, USB Module

8 isolated digital input lines ±32V
8 isolated digital output lines 30V@400mA
capable of driving mechanical relays
channel to channel isolation up to 500V

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DT9835 USB
96 Digital I/O lines

64 programmable TTL digital I/O.
A further 32 TTL Digital Inputs.
Semiconductor relay switching, (12mA sink).
Status Change Interrupt on first 16 lines

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