Pickering Interfaces introduces scalable high-density 2A LXI matrix for changing test requirements
Front-loaded plug-in modules simplify expansion plus maintenance and support unterminated crosstalk testing
Pickering Interfaces, has introduced the 65-217, a modular 2A Ethernet-controlled LXI matrix that lets test engineers expand system
capacity as requirements change. Designed for the 65-200 scalable LXI chassis platform, the new plug-in module also simplifies
servicing. It supports RF crosstalk measurements on unterminated signal paths, a specific requirement in some aerospace
and automotive applications.
The 65-217 gives users a practical way to start with the matrix size they need today and expand it later, said Steve Edwards,
Head of Product Management at Pickering. Up to six plug-in modules can be installed in a 65-200 chassis, creating a single
matrix rather than separate 64x8 elements. The control software handles the path identification offsets between modules,
reducing programming complexity.
Each plug-in adds a 64x8, 1-pole matrix, building to a maximum 384x8 configuration in a 19-inch, 2U chassis. Modules are
installed from the front, so users can add or replace them without removing the chassis from the test rack. Versions
are available with or without front-panel Y-axis access, and switched Y-axis loop-thru connections support matrix expansion
across multiple chassis.
A dual Y-axis analog bus allows multiple external instruments to access different portions of the matrix. It can also divide
the system into two independent matrices. In addition, switched Y-axis points allow for the disconnection of unused sections
to help maximize bandwidth.
Relay cycle counting helps users plan preventive maintenance and balance usage across signal paths. Integrated BIRST (Built-In
Relay Self-Test) and optional external eBIRST self-test tools can identify failed or worn relays, and spare relays are
mounted on each plug-in to simplify servicing and reduce downtime.
The 65-217 switches up to 300 VDC or 250 VAC and 2 A, with a maximum power rating of 60 W or 62.5 VA. It is backed by Pickering’s
standard three-year warranty and guaranteed long-term product support.