Modular Systems > National Instruments > SwitchBlock Series

SWB-2811 Request for Availability

SWB-2811, 8x21, Matrix Module for SwitchBlock

Rated 4.8/5 | 19 ratings

SWB-2811 National Instruments Matrix Module for SwitchBlock | Apex Waves | Image
SWB-2811 National Instruments Matrix Module for SwitchBlock | Apex Waves | Image
SWB-2811 New
SWB-2811 Refurbished
❮ ❯

Actual item may vary if no part number is provided on quote request.

SWB-2811 National Instruments Matrix Module for SwitchBlock | Apex Waves | Image
SWB-2811 National Instruments Matrix Module for SwitchBlock | Apex Waves | Image
SWB-2811 New
SWB-2811 Refurbished

✔ 2 Year Warranty Included

✔ Free Ground Shipping

✔ NIST Calibration Available

Please fill out the form below to send in your quote request and a representative will contact you with a formal quote. View blog post on Model Name vs. Part Numbers

+Add more parts

Avg. Response Time: 15 min

Prefer to send a text message?

Text your name, e-mail, and parts to quote to:   1-919-809-5227

National Instruments SWB-2811 Matrix Module for SwitchBlock

The National Instruments SWB-2811 (Part Numbers: 781421-11 and 781420-11) is a 1 A, 8 x 21 Reed Matrix Module. This module is designed to be used with National Instruments SwitchBlocks. The NI SWB-2811 is considered a viable solution for high-power applications. This module can be used as a single relay card or can be expended in a single PXI chassis or carrier. With this module, you will be able to interconnect any input or multiple inputs with any output or multiple outputs. The SWB-2811 Matrix Module for SwitchBlock can be used for routing signals for DMMS, arbitrary waveform generators, power supplies, and oscilloscopes to various test points on a UUT or unit under test. 

The biggest benefit of the matrix switch is simplified wiring. This reed Matrix Module supports 1-wire configurations and has 8 rows and 21 columns. The maximum switching voltage achievable through this module (per channel) is 150 V at 1 A maximum switching current. The National Instruments SWB-2811 Matrix Module comes with high-quality and fast actuating reed relays, designed to provide you with reliable switching regardless of the switching frequency and loads. 

This module is designed to operate in a single-wire topology with 8 x 21 matrixes. The NI SWB-2811 is designed to drive as many as 176 reed relays simultaneously. However, the total number of relays actuated simultaneously puts a negative impact on the relay’s actuating time. This SwitchBlock Module requires a PXI carrier module and cannot be operated as a standalone switching device. 

ModelSWB-2811
ManufacturerNational Instruments
Part Numbers781421-11 and 781420-11
TypeMatrix Module for SwitchBlock
Mode (n-wire)1-wire
Relay TypeReed
Rows8
Columns21
Dimensions4.4 in. × 0.5 in. × 6.7 in.
Weight8.5 oz.
Warranty2-3 Year Warranty
SWB-2811 ManualUser Manual and Maintenance Manual Available for Download
PriceContact a sales representative for a quote.

Associated part numbers for SWB-2811:

Driver Downloads for SWB-2811

OS Compatibility: …

Delivery:

UPS, FedEX and DHL – Free Ground on all orders

Overnight, Next Day Air or Expedited shipping options available

International delivery available

Same day shipping for in-stock on location

Warranty:

All of our products are covered by our Apex Waves Warranty.

✓ 3 Year Warranty - New Surplus Parts

✓ 2 Year Warranty - Refurb / Fully Tested Parts

Returns:

No hassle return policy.

Dedicated customer service team.

Payment:

Authorize.net Visa Master Card American Express Truist icon logo Better Business Bureau Dun & Bradstreet

Quick Quotes:

Receive Price & Availability Today!

Calibration:

Ask About Our Tiered Calibration Levels

Option & Modules:

Confirm Your Requirements or Versions

Repair:

Cost & Lead Time Available Upon Request for Service

Repair Evaluation: $150

Share this page:

Common Typos:

SAB-2811, SDB-2811, SWN-2811, SWB-E811, SWB-281W
Why Buy From Apex Waves:
Video thumbnail for Apex Waves Unboxing Experience Video