NI Expansion Modules Simplified PXI-Based Multichassis Data Acquisition and RF Systems

Nationwide Instruments introduced 2 system expansion choices for creating multichassis PXI Convey systems. The NI PXIe-8364 as well as NI PXIe-8374 would be the first NI PXI Express handheld remote control modules that make it easy for engineers to straight interface multiple PXI Express chassis to some single host pc using any growth topology, without needing complex custom options. The modules’ simple interconnectivity and industry-standard PXI-based architecture aid in increasing system design effectiveness and overall system performance in a number of high-channel-count data purchase and high-speed automatic test applications such as RF and semiconductor check, according to the organization. The NI PXIe-8364/74 quests use x1 as well as x4 MXI-Express hyperlinks, respectively, to link downstream and upstream PXI Convey chassis, and all PXI modules within the downstream chassis seem as local devices within the upstream chassis. Simply because MXI-Express links tend to be software transparent, absolutely no interconnections require encoding, which greatly simplifies multichassis program setup.

Additionally, the actual modules use cabled PCI Convey as their fundamental communication technology, that provides extremely high bandwidth as well as low latency. The NI PXIe-8364/74 modules give a maximum data bandwidth associated with 250 MB/s as well as 1 GB/s, respectively. Engineers may use the new modules to produce systems with several PXI Express framework connected in complex topologies for example star, line or even tree. Ideal combinations connect the brand new NI PXIe-8364/74 quests in upstream framework with NI PXIe-8360/70 controllers within downstream chassis.

Using their PXI architecture as well as cabled PCI Convey communication technology, the brand new expansion modules build about the numerous National Devices offerings of broad compatibility using the highest industry requirements. Such compatibility, combined with new modules’ functions, simplify the procedure for expanding PXI Express systems to incorporate multiple chassis with regard to higher performance, a large number of data acquisition or even measurement and manage channels for various make sure measurement applications.