# PXI-6221 National Instruments Module Used

**Features:**

-   Digital Ttiggering
-   Two 32-bit 80 MHz Counters / Timers
-   Programmable Input Range per Channel
-   16 32 or 80 Analog Inputs at 16 bits 250 kS/s
-   Up to Four Analog Outputs at 16 bits 833 kS/s

The National Instruments PXI-6221 M Series Multifunction Data Acquisition Module is designed to provide optimal functionality for cost-sensitive applications. The PXI-6221 Module offers up to 80 analog inputs and 48 digital I / O lines, four analog outputs, two counter/timers, and digital triggering. The PXI-6221 features a standard one-year calibration interval, as well as offering a two year calibration service for higher speeds and better accuracy.

## Details

- **Price:** 0.0 USD - 560.0 USD
- **Vendor:** National Instruments
- **Type:** Module
- **Tags:** Manufacturers, Module, National Instruments, Other Equipment, product_manual_group_2, Product_used

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| None | 0.00 USD | In stock |
| NIST Traceable | 280.00 USD | In stock |
| NIST Traceable with Full Data | 420.00 USD | In stock |
| ISO IEC 17025 Accredited | 560.00 USD | In stock |

## Images

- PXI-6221 National Instruments Module Used

---

> Source: [ValueTronics](https://valuetronics.com/products/pxi-6221-national-instruments-module-used)
> Updated: 2026-05-21