{"product_id":"national-instruments-op-8934","title":"National Instruments OP-8934","description":"\u003cp\u003eThe National Instruments OP-8934 analog I\/O module (Part Number: 787856-01) is designed specifically for Switch Load Signal Conditioning (SLSC) applications, offering 16 analog outputs along with integrated Fault Insertion Unit (FIU) capabilities for each signal. This module is ideal for testing and simulation in industrial environments and is compatible with PXI and CompactRIO hardware, requiring appropriate cabling and rear transition interfaces for seamless integration. It operates in conjunction with the NI SLSC-12001 platform, facilitating realistic signal failure simulations to enhance system robustness. \u003c\/p\u003e\n\n\u003cp\u003eThe OP-8934 is structured into two 8-channel OP8Gxx modules that combine FIU functionality with analog signal conditioning on a single board. Users can customize the analog input (Ain) and analog output (Aout) configurations to match specific application requirements. The FIU, managed by a Complex Programmable Logic Device (CPLD), enables precise identification, configuration, and error reporting, ensuring reliable performance. \u003c\/p\u003e\n\n\u003cp\u003eFeaturing extensive fault insertion capabilities, the OP-8934 comprises 112 relays organized into differential pairs, allowing for versatile fault condition management. Each relay can be individually controlled, accommodating various fault scenarios, including user-defined voltage references (VBusA and VBusB) injections, open circuits, and short circuits. The advanced relay technology provides rapid response times of less than 0.5 ms, although users must take care to manage peak currents, which can exceed 5A and cause irreversible relay damage. Protective measures, such as series resistors, are recommended to mitigate risks associated with high currents. Thus, the OP-8934 module delivers a comprehensive solution for analog I\/O operations and fault simulation in sophisticated automation systems.\u003c\/p\u003e","brand":"National Instruments","offers":[{"title":"Default Title","offer_id":46683829567724,"sku":"OP-8934","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0217\/1112\/6600\/files\/National_Instruments_Group_Photo_-_Final_Compressed_4c4aaabc-3b20-450c-bf4b-8cae251dcf7b.jpg?v=1753243070","url":"https:\/\/www.industrialautomationco.com\/products\/national-instruments-op-8934","provider":"Industrial Automation Co.","version":"1.0","type":"link"}