Welcome. Click here to login.

NI PXI-6521

PXI-6521 PXI Digital I/O Module

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.

Manufacturer's Product Page

NI Wiring Solutions Page


What solution type should I use?
  1. Cable Assembly Solutions
  2. PCB Solutions
  3. Adapter Solutions

If you need a different solution

Once your form is completed, hit the 'Request a Quote' button and a quote will be generated within 24 hours for your review. If you have any questions, feel free to contact our customer service department at (540)932-3300.

* denotes a required field.

*Name:
*Company:
*Email:
*Phone:
Fax:
*Address1:
Address2:
*City:
*State/Province:
*Postal Code:
*Country:

Comments

Select the standard VPC Wire+ option or enter a custom Wire+ option below.

1st - Select a MANUFACTURER 2nd - Choose an INSTRUMENT 3rd - Choose VPC WIRE + Option 4th - Add Below

*Please note, any custom Wire+ solutions may take longer than 24 hours to quote.