{"product_id":"bently-nevada-128718-01-3500-25-keyphasor-external-termination-block","title":"Bently Nevada 128718-01 3500\/25 Keyphasor External Termination Block","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBently Nevada 128718-01\u003c\/strong\u003e is a Keyphasor External Termination Block (Euro Style Connectors) designed for interconnecting phase and speed transducer signals to the \u003cstrong\u003e3500\/25\u003c\/strong\u003e Enhanced Keyphasor Module within the 3500 Machinery Protection System. The unit accepts field wiring from proximity probes or magnetic pickups and interfaces directly with the 3500 system I\/O modules via dedicated external termination cables. It serves as a field connection interface for distributing phase, timing, and rotative speed measurement signals to 3500 rack monitor modules and external diagnostic systems.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEuro Style screw-terminal connectors for secure field wiring termination.\u003c\/li\u003e\n\u003cli\u003eExternal termination interface designed for routing Keyphasor input and output signals to \u003cstrong\u003e3500\/25\u003c\/strong\u003e I\/O modules.\u003c\/li\u003e\n\u003cli\u003eCompatible with proximity probe transducers and magnetic pickup sensor inputs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachinery vibration monitoring and diagnostics in the \u003cstrong\u003e3500 Machinery Protection System\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eField signal termination for rotating machinery shaft speed and phase vector measurements (1× vibration amplitude and phase).\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e128718-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eConnector Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEuro Style Connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBently Nevada 3500\/25 Enhanced Keyphasor System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible I\/O Modules\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500\/25 External Termination I\/O Modules (Non-Isolated PN 126648-01, Isolated PN 126648-02)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInterconnect Cable\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e129530-AAAA-BB Keyphasor Signal to ET Block Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Compatibility:\u003c\/strong\u003e External Termination (ET) Blocks cannot be used with Internal Termination I\/O modules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Setup:\u003c\/strong\u003e External Termination Blocks and their corresponding cables (PN 129530) must be ordered separately when utilizing I\/O modules configured for External Termination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Precaution:\u003c\/strong\u003e Use a grounding wrist strap during installation to prevent static damage to connected system components.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFCC:\u003c\/strong\u003e Complies with Part 15 of the FCC Rules.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Directives:\u003c\/strong\u003e European Community Directive 2014\/30\/EU; Standards EN 61000-6-2 (Immunity), EN 61000-6-4 (Emissions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Safety:\u003c\/strong\u003e European Community Directive LV Directive 2014\/35\/EU; Standard EN 61010-1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS:\u003c\/strong\u003e European Community Directive 2011\/65\/EU; China RoHS SJ\/T 11364-2024.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaritime:\u003c\/strong\u003e DNV GL rules for classification (Ships, offshore units, high speed and light craft); ABS Rules for Condition of Classification, Part 1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Approvals:\u003c\/strong\u003e cNRTLus (Class I, Division 2, Groups A, B, C, D \/ Class I, Zone 2); ATEX\/IECEx (Ex nA nC ic IIC T4 Gc \/ Ex ec nC ic IIC T4 Gc).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666866729323,"sku":"128718-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-128718-01-keyphasor-external-termination-block-xdb1gyhvmta_fe560dc3-b5d7-42ed-b410-a6692d9511fe.jpg?v=1765449479","url":"https:\/\/www.plcprotech.com\/it\/products\/bently-nevada-128718-01-3500-25-keyphasor-external-termination-block","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}