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Prices, terms, and availability may vary online, in stores, and in–app. If the advertised price is not shown here, inventory at the advertised price may now be sold out. Please see the other offers, if available, while quantities last. Some items may be available from Marketplace Sellers, who set their own prices, and are not eligible for price match. Items sold in store by Walmart may be eligible for a price match to online items shipped and sold by Walmart. For variable weight items, price shown is an estimated price only – you will be charged for the actual weight of the item. See our

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Industrial 2 Way Cache Type RS485 to 1way RS485 Hub DC 9-40V Optical Isolation Multi to One Hub E810-R21 ESD Protection

<ul><li>RS485 Hub Converter</li><li>Industrial RS485 Repeater</li><li>RS485 Hub</li></ul>

Brand

Optimized RS485 Communication: This hub efficiently converts 2-way cached RS485 signals to a 1-way output, enhancing your network's performance and reliability. ESD Protection: Equipped with robust ESD protection to safeguard your system against electrical surges, ensuring long-term reliability and safety.Wide Voltage Range: Operates effectively within a DC 9-40V range, making it versatile for industrial applications.Optical Isolation Feature: Features optical isolation to prevent signal interference, providing a clear and stable communication pathway in complex installations.Data interface: -485 interfaceBaud rate: 1200~115200bps, supports custom baud rateWorking voltage: DC 9~40VProtection level: Industrial EMC level 3Isolation voltage: 1.5KVElectrostatic protection level: contact 4KV, air 8KVPulse surge: differential mode 1KV, common mode 2KVWorking temperature and humidity: -40~85℃, 5%~95% (no condensation)Extension number: 2 -485 hostInterface standard: 5.08mm copper plug terminalDue to different batches, there may be differences in product appearance, color, and printed text, which not affect the use.Color: As ShownMaterial: plasticPackage Contents:1 * RS485 Hub ConverterOnly the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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<a href="https://protection.asurion.com/protection-plan-canada/en-ca/quebecdisclaimer"target="_blank" rel="noopener noreferrer">Notice for Quebec Customers</a> Protect it today, enjoy it for years. Get low-cost, great value protection that goes beyond the manufacturer’s warranty, keeping your product covered when you need it most. Protection covers: • Mechanical and electrical failures. • Defects in workmanship and materials from normal use. • Fast, easy online claims backed by our 3-Business-Day Service Guarantee. • 100% coverage for parts, labour and shipping - no deductibles or additional cost (pay $0 for approved claims). How the Plan works: 1. Add a Plan to your order. 2. Plan details will be emailed to you after completing your purchase. 3. Start a claim online anytime or by phone. We’ve got you covered up to the amount you paid, whether it’s a replacement, a refund or repairs. You can cancel within 90 days of purchase for a hassle-free refund, according to your plan terms. Limitations and exclusions apply. For more details, <a target="_blank" href="https://i5.walmartimages.com/dfw/8822aef6-dd48/k2-_cdec6b62-68ea-409c-9f05-464b8da33b84.v1.pdf?icid… rel="noopener noreferrer">view the terms and conditions. </a>

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