{"product_id":"national-instruments-gpib-140b","title":"National Instruments GPIB-140B","description":"\u003cp\u003eThe National Instruments GPIB-140B (Part Number: 787723-01) is a robust Bus Extender designed to enhance the communication range of GPIB devices up to 1 kilometer. This durable extender connects seamlessly without necessitating any software modifications, ensuring the integrity of the GPIB system. Utilizing a buffered transfer technique, the GPIB-140B supports data transfer rates of up to 1.1 MB\/s in non-HS488 mode and up to 2.8 MB\/s in HS488 mode. Configured for versatility, multiple units can be daisy-chained in both star and linear topologies, allowing for a total of up to 28 devices, including extenders. The unit supports both AC and DC standard loads and features a transmission interface unit equipped with optical transmitters and receivers, utilizing ST-style optical cable connectors for secure data transfer. The GPIB-140B operates within a voltage range of 9 V DC to 15 V DC and has a maximum power consumption of 3.0 W (250 mA at 12 V). Designed for reliable performance, it operates effectively in temperatures ranging from 0 °C to 55 °C (32 °F to 131 °F). The GPIB-140B is backed by a three-year warranty, making it a trusted choice for extending GPIB connectivity in industrial automation applications.\u003c\/p\u003e","brand":"National Instruments","offers":[{"title":"Default Title","offer_id":46683814363372,"sku":"GPIB-140B","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_8ee35083-ce8f-4174-983a-730a41db1361.jpg?v=1753243034","url":"https:\/\/www.industrialautomationco.com\/products\/national-instruments-gpib-140b","provider":"Industrial Automation Co.","version":"1.0","type":"link"}