National Instruments PXIe-2512 PXI Signal Insertion Switch Module

The PXIe-2512 (Part Number: 780587-12) is a Switch Module for Signal Insertion from National Instruments. The instrument comes with built-in FET relays. The NI PXIe-2512 Signal Insertion Switch Module offers seven different channels for testing. The high-performance special design enables users to implement the module for various testing applications. The built-in fault insertion unit (FIU) enables users to conduct electronic reliability tests and helps fulfill testing needs for applications involving hardware-in-the-loop (HIL). It also offers the capability to simulate open or interrupted connection. It enables users to meet various testing criteria. The user can also short connections between pins, short to battery voltages, or to ground. This can be accomplished separately for each channel.

The NI PXIe-2512 Signal Insertion Switch Module can offer continuous or pulsed current. The maximum value of continuous current is 10 amperes, which can be provided in the per channel or common mode of operation. The maximum value for pulsed current is 50 amperes for a maximum interval of 600 microseconds. The typical value of DC path resistance is 16 milliohms. The NI PXIe-2512 module also incorporates overcurrent and over temperature detection capabilities.

The NI PXIe 2512 depicts extraordinary dynamic characteristics. The typical time for relay operation is eight microseconds. The maximum value of time for relay operation is 35 microseconds. The input trigger of the device has a minimum pulse width of 150 nanoseconds. There is also a programmable output trigger. The pulse width for the output trigger ranges from 1 to 62 microseconds. The NI PXIe-2512 is suitable for testing control systems and engine control units. This module can be operated with the LabVIEW Real-Time Module for such testing requirements.