PXI Low-Density General Purpose Switch Modules
PXI Low Density General Purpose Reed Relay Module

  • 16, 24 or 32 Reed relays per module
  • SPST, DPST and SPDT configurations
  • High-reliability Pickering Reed Relays for maximum performance
  • Fast operating speed - 250┬Ás typical
  • Switch up to 1500V, 1.2A with 20W max power
  • 96-pin front panel connector
  • Drivers Supplied for Windows and Linux, Plus Support for Real-time Systems

These PXI low-density general purpose switch modules provide cost-effective solutions for applications where a high number of relays is not required. All of these modules use connectors that are supported by our comprehensive range of cable and connector accessories, ensuring they can be quickly integrated into your test system with minimum effort.

The use of sputtered ruthenium reed relays allows the modules to be used for low and medium level switching with minimal level dependent characteristics. This provides enhanced reliability for low-level switching compared to electro-mechanical or rhodium reed relays.

Select models are supported by our eBIRST Switching System Test Tools, these tools provide a quick and simple way of finding relay failures within LXI, PCI and PXI switch systems. 3-Year Standard Warranty

The relays are not committed to a particular configuration and are available in changeover and normally open configurations.

Below are tables to help you choose which version is appropriate for your application:

Switch Current Switch Type Voltage Configuration Connector PXI Slots  Part No.
SPST (NO) 1 A (1.2 A) Reed Relay 150 VDC/100 VAC x16 96-pin Male Micro-D 1 40-115-021
x32 40-115-121
SPDT 0.25 A (1 A) x16 40-110-021
x32 40-110-121
DPST 1 A (1.2 A) x16 40-115-022
x24 40-115-122
SPST with Switched Guard 1 A 100 V x13 26-pin Male MS-M RF 40-121-002
x26 40-121-001
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