National Instruments PXIe-2739 PXI Matrix Switch Module

The PXIe-2739 (Part Number: 782835-39) is a high-density 16x16, 2-wire Matrix Switch Module that provides maximum flexibility for switching systems by allowing the connection of a channel to any other channel, using electromechanical relays. This module is designed for automated tests and applications used in industries ranging from consumer electronics to aerospace and defense. The NI PXIe-2739 functions in applications with a bandwidth up to 10 MHz.

The PXIe-2739 Matrix Switch Module comes with a soft front panel, API support for LabVIEW, and an option for relay health monitoring through the NI Switch Health Center. This module has advanced features which include onboard relay count tracking, a temperature sensor, and functional and resistive relay self-tests.

The NI PXIe-2739 module has an ambient temperature range of 0 ⁰ C to 55 ⁰ C and relative humidity range of 10% to 90% (noncondensing) in an operating environment. Its random vibration while operating/non-operating is between 5 Hz and 500 Hz, 0.3 g_rms and 5 Hz and 500 Hz, 2.4 g_rms, respectively.

This Matrix Switch Module has a maximum switching voltage of 100 V (channel-to-channel) and 100 V, CAT O (channel-to-ground). The National Instruments PXIe-2739 PXI Matrix Switch Module is designed to carry signal voltages less than 70 V_rms, 100 V_pk, or 100 VDC and can withstand up to 500 V impulse voltage.