From Friday, April 19th (11:00 PM CDT) through Saturday, April 20th (2:00 PM CDT), 2024, ni.com will undergo system upgrades that may result in temporary service interruption.

We appreciate your patience as we improve our online experience.

OP-8940

Loading Pricing

Price may vary with addition of accessories and services.

Contact us with questions for pricing.

Price does not include custom duties and taxes.

32-Channel, Pass-Through Fault Insertion Module

The OP-8940 provides a set of feed-through channels to simulate open or interrupted connections in a switch, load, and signal conditioning (SLSC) module. Additionally, the OP-8940 includes shorts between pins, shorts to battery voltages, and shorts to ground for hardware-in-the-loop (HIL) testing. The module features seven individually configurable relays for fault injection for each pair of two signals, for a total of 112 relays. You can connect input signals either to fault buses on the rear transition interface (RTI). You also can use the OP-8940 with PXI or CompactRIO modules using the appropriate cabling, terminal blocks, and RTIs.

Part Number(s): 787858-01 |

You can request repair, schedule calibration, or get technical support. A valid service agreement may be required.

Search for answers to frequently asked questions and troubleshooting tips for common errors written by NI engineers.

Ask questions, explore solutions, and participate in discussions with other NI Community members.

Access hundreds of self-paced lessons, application-focused learning paths, and get started with product set-up tutorials.