The National Instruments part number 778572-10 refers to the PXI-2510 Signal Insertion Switch Module, a robust solution designed for hardware-in-the-loop (HIL) testing and electronic reliability assessments. This module features 64 channels and supports a maximum switching current of 2 A, making it suitable for various fault insertion applications. Its advanced architecture includes configurable feedthrough channels, allowing users to accurately simulate faulty conditions, such as open or interrupted connections and shorts between pins, up to battery voltages and ground. By integrating with the LabVIEW Real-Time Module, the PXI-2510 effectively validates the integrity of critical control systems, such as engine control units (ECUs) and full authority digital engine controls (FADECs).

The module is rated for Measurement Category I, handling signal voltages up to 150 V and impulse voltages up to 500 V. However, it is not intended for connections within Categories II, III, or IV and must not be connected to MAINS supply circuits, such as 115 or 230 VAC outlets. The switching power is limited to a maximum of 60 W, based on the operating current and voltage. The PXI-2510 utilizes electromechanical, non-latching relays constructed of palladium-ruthenium contacts plated with gold, ensuring improved durability and conductivity. Its front panel includes a 160-position male DIN 41612 connector. The module operates with power requirements of 6.6 W at 5 V and 0.48 W at 3.3 V, and conforms to a 3U, single-slot PXI/cPCI form factor, with dimensions of 18.8 cm (length) by 2.0 cm (width) by 13.0 cm (height), and weighs 358 g (12.6 oz).