Multifunction module puts more into PXI systems

Edited by the Electronicstalk editorial team Apr 7, 2004

The Model 41-250 is a novel multifunction 3U PXI module that provides a range of functions that would normally require as many as five or six separate modules.

The Model 41-250 is a novel multifunction 3U PXI module that provides a range of functions that would normally require as many as five or six separate modules.

The module includes: a 16bit DMM with a 4.5-digit high speed measurement function and high resolution 24bit mode; a multiplexer for the DMM input; digital I/O functions; frequency counter; and an audio source.

Two serial interfaces are also included allowing the 41-250 to communicate with units under test over RS232/422 interfaces.

The main features of the 41-250 include: a 16bit, 4.5-digit DMM with fast capture mode of up to 6500 readings per second; a high-resolution 24bit DMM mode; optically isolated digital input and output ports; a frequency counter to 20MHz; two serial ports; a variable-frequency audio source; a DC current source; optional cable kits to speed system integration; and the option of a single-slot module (41-250) or a higher-voltage two-slot module (41-251).

According to David Owen, PXI Business Development Manager for Pickering Interfaces: "The 41-250 is ideal for small test system applications requiring simple basic functional test capability in a compact form.

As well as providing a cost effective solution for the supported functions the module reduces the space needed for the instrument functions, enabling the use of smaller, more cost effective, eight-slot chassis in many applications.

The 41-250 is superb value for money".