![PXI-6521, 16-Channel, ±30 VDC, 8 Sink/Source Inputs, 8 Relay Outputs, Isolated PXI Digital I/O Module](https://d27wgn5g4t3wja.cloudfront.net/products/af1a914c-2b37-4ca2-80f0-b453e87f367c/579122.png)
PXI-6521, 16-Channel, ±30 VDC, 8 Sink/Source Inputs, 8 Relay Outputs, Isolated PXI Digital I/O Module
779313-01 - NI (National Instruments)
16-Channel, ±30 VDC, 8 Sink/Source Inputs, 8 Relay Outputs, Isolated PXI Digital I/O Module—The PXI‑6521 is an industrial digital I/O module with high channel isolation and industry-standard 24 V logic levels. For added safety, the PXI‑6521 requires a keyed connector. If a computer or application fault occurs, the PXI‑6521 can use digital I/O watchdogs to switch to a configurable safe output state to ensure detection and safe recovery from fault conditions. It also features programmable power-up states, digital filtering, and change detection for optimal control over your application.
Digital I/O
Format: PXI
Subcomponents
D-SUB (Male): Quantity: 1 Connector Positions: 37
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