| Brand | NI |
|---|---|
| Unit Type | Unit |
| MPN | NI-6509 |
| Unit Quantity | 10 |
Check the listing for details. National Instruments NI USB-6509 DIO Data Acquisition Device, 96 TTL Channels. Condition: New. Listed at 806.00 USD. Key features includeprogrammable power‑up output states for glitch‑free startup, adigital I/O watchdog for fail‑safe state switching on host faults, andsoftware‑selectable input filters/debounce for switch/relay noise rejection NI.