National Instruments PXI-2595

The National Instruments PXI-2595 RF Multiplexer Switch Module offers a sophisticated solution for signal routing in a compact 1-slot PXI form factor. Featuring a high-density quad 4x1 multiplexing configuration, this module efficiently switches signals ranging from DC to 5 GHz with a characteristic impedance of 50 Ω. Each relay in the PXI-2595 tracks activation cycles via onboard relay counters, enabling predictive maintenance to minimize unexpected downtime. The module is supplied with NI-SWITCH, an IVI-compliant driver that ensures full compatibility and functionality with various switching applications. For advanced channel management and configuration, users can utilize the NI Switch Executive software, complementing the user-friendly interface of the NI-SWITCH soft front panel for relay operation and debugging.

The PXI-2595 boasts an adaptable output list architecture designed to enhance data acquisition speed and streamline testing processes. The module can execute commands in the scan list to control relay states, synchronize with external triggers, and generate advanced scanning signals, with maximum switching specifications of 30 V, 0.5 A, and 10 A for RF power. It is compatible with a variety of software environments, including Windows, Linux, and several National Instruments programming tools such as LabVIEW, LabVIEW Real-Time, and LabWindows/CVI.

Constructed for reliability, the PXI-2595 operates effectively within a temperature range of 0 °C to 55 °C and is designed to withstand a humidity level of 5% to 85% RH, with vibration resistance for operating and non-operating states. Measurements of the module include dimensions of 8.5 x 0.8 x 5.1 inches and a weight of 8.8 oz. Note that the PXI-2595 is entering the NI Maintenance phase, effective June 30, 2023; however, it remains available through Apex Waves. For further details or to request a quote, please contact our sales representative.