{"product_id":"bently-nevada-130531-02-01-rs422-rs485-extension-cable","title":"Bently Nevada 130531-02-01 RS422 RS485 Extension Cable","description":"\u003ch2\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eEngineers integrate the genuine \u003cstrong\u003eBently Nevada\u003c\/strong\u003e \u003cstrong\u003e130531-02-01\u003c\/strong\u003e extension cable to extend high-speed serial communications across demanding industrial vibration monitoring sites.\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003eConfiguration Breakdown\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e130531\u003c\/strong\u003e-AA-BB Part Number Architecture:\n    \u003cul\u003e\n      \u003cli\u003eOption AA (Assembly Instructions):\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cspan style=\"color: #0066cc;\"\u003e0 2\u003c\/span\u003e = Factory Assembled Cable Unit\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/li\u003e\n      \u003cli\u003eOption BB (Insulation Type):\n        \u003cul\u003e\n          \u003cli\u003e\n\u003cspan style=\"color: #0066cc;\"\u003e0 1\u003c\/span\u003e = PVC Insulated Protective Outer Jacket\u003c\/li\u003e\n        \u003c\/ul\u003e\n      \u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eTechnical Specifications and Performance\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eManufacturer Bently Nevada engineers the model \u003cstrong\u003e130531-02-01\u003c\/strong\u003e extension cable to deliver maximum differential signal protection across noisy machinery bays.\u003c\/li\u003e\n  \u003cli\u003eThe standard 500-foot factory assembly expands serial transmission links beyond default distance constraints without causing severe signal attenuation.\u003c\/li\u003e\n  \u003cli\u003eField technicians maintain reliable total RS485 communication runs spanning up to \u003cspan style=\"color: #0066cc;\"\u003e4000 feet or 1220 meters\u003c\/span\u003e continuously.\u003c\/li\u003e\n  \u003cli\u003eSeparate machinery monitoring racks achieve seamless RS422 interconnectivity across overall distances reaching \u003cspan style=\"color: #0066cc;\"\u003e4000 feet or 1220 meters\u003c\/span\u003e.\u003c\/li\u003e\n  \u003cli\u003eHeavy-duty PVC jacket insulation repels harsh industrial oils, chemical splatter, dynamic mechanical abrasion, and ambient moisture intrusion.\u003c\/li\u003e\n  \u003cli\u003eHigh-density internal twisted pairs guarantee high signal linearity, superior noise rejection, and tight differential impedance control during high-frequency operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eSystem Compatibility and Integration\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eControl engineers pair this extension assembly with primary interconnect cables \u003cstrong\u003e130530\u003c\/strong\u003e, \u003cstrong\u003e129665\u003c\/strong\u003e, \u003cstrong\u003e131109\u003c\/strong\u003e, and \u003cstrong\u003e131108\u003c\/strong\u003e seamlessly.\u003c\/li\u003e\n  \u003cli\u003eThis extension unit resolves severe signal attenuation issues whenever primary cable lengths exceed \u003cspan style=\"color: #0066cc;\"\u003e500 feet or 152 meters\u003c\/span\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eLogistics, Delivery, and Warranty\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eUbest Automation supplies every genuine cable assembly with a comprehensive \u003cspan style=\"color: #0066cc;\"\u003e12-month quality warranty\u003c\/span\u003e for complete operational peace.\u003c\/li\u003e\n  \u003cli\u003eLogistics teams pack each 500-foot reel securely and ship orders globally through express carriers \u003cspan style=\"color: #0066cc;\"\u003eFedEx, UPS, and DHL\u003c\/span\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eHow do field technicians prevent voltage drops when extending cable runs past 2000 feet?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eEngineers recommend maintaining proper termination resistance across both RS485 bus endpoints to stop signal reflections during long transmissions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhat steps eliminate electrical ground loops during multi-rack monitoring setup?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eField staff ground the cable shield at one rack location only to avoid ground current noise across extended distances.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhen should maintenance teams choose PVC jacket insulation over fluoropolymer options?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003ePlant personnel select PVC insulation for cost-effective protection against standard factory lubricants, mechanical abrasion, and routine ambient humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eCan operators combine multiple extension units together in a single serial channel?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eTechnicians connect these assemblies sequentially as long as total cumulative loop distance stays under the 4000-foot operational limit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e\u003cstrong\u003eWhy does communication fail immediately after installing a new long-distance serial link?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eField engineers usually discover swapped differential signal polarities or missing termination resistors during initial hardware commissioning checks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e© 2026 Ubest Automation Limited. \u003ca href=\"https:\/\/www.ubestplc.com\/\"\u003ehttps:\/\/www.ubestplc.com\/\u003c\/a\u003e All rights reserved.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eContact: Email \u003ca href=\"mailto:sales@ubestplc.com\"\u003esales@ubestplc.com\u003c\/a\u003e Phone \u003ca href=\"https:\/\/wa.me\/8618030005825\"\u003e+86 86 180 3000 5825\u003c\/a\u003e\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52680850702618,"sku":"130531-02-01","price":106.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0873\/6240\/4634\/files\/330130-035-00-05.jpg?v=1786436548","url":"https:\/\/www.ubestplc.com\/products\/bently-nevada-130531-02-01-rs422-rs485-extension-cable","provider":"Ubest Automation Limited","version":"1.0","type":"link"}