{"product_id":"bently-nevada-3500-04-01-3500-04-internal-barriers-earthing-module","title":"Bently Nevada 3500\/04-01 3500\/04 Internal Barriers Earthing Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e3500\/04-01  (Replaced by 3500\/04-01-00)\u003c\/strong\u003e provides an intrinsically safe (IS) earth connection through the 3500 system backplane for transducer systems connected directly to the machinery protection system. This \u003cstrong\u003e3500\/04 Internal Barriers Earthing Module\u003c\/strong\u003e is a required core component in any 3500 rack configuration that incorporates intrinsically safe internal barrier I\/O modules. By providing a dedicated low-impedance path to the system ground, it ensures proper fault current dissipation and explosion protection within hazardous area installations without degrading overall monitor performance. The unit requires a dedicated I\/O slot position within the rack backplane, establishing a centralized safety ground network that supports comprehensive sensor integration across industrial machinery protection applications.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntrinsically Safe Earthing Infrastructure:\u003c\/strong\u003e Provides a centralized, high-integrity intrinsically safe earth reference directly through the rack backplane assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegral System Architecture:\u003c\/strong\u003e Designed as an internal component of the monitor rack to maintain full system performance without requiring external grounding barriers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Position Security:\u003c\/strong\u003e Integrates into a dedicated monitor slot position to secure safety-critical grounding integrity across the entire chassis layout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMixed Module Compatibility:\u003c\/strong\u003e Supports seamless co-existence of both standard and intrinsically safe internal barrier I\/O modules within the same rack infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntrinsically Safe Grounding for Proximity and Seismic Transducer Barrier Systems \u003c\/li\u003e\n\u003cli\u003eHazardous Area Machine Protection and Explosion Isolation Systems \u003c\/li\u003e\n\u003cli\u003eCentralized Backplane Grounding for Thermocouple and RTD Internal Barrier Monitors \u003c\/li\u003e\n\u003cli\u003eIndustrial Machinery Vibration and Position Monitoring Networks requiring IS Compliance \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eOrdering Information\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOption Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3500\/04-01\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal Barrier Earthing Module (includes front panel)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ch4\u003eMechanical\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\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\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal Barriers Earthing Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24.1 cm x 2.44 cm x 10.31 cm (9.50 in. x 0.96 in. x 4.06 in.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.201 kg (0.443 lb.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSlot Occupancy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRequires 1 dedicated full-height monitor slot position\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch4\u003eEnvironmental\u003c\/h4\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eValue\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-20 degC to +65 degC (-4 degF to +149 degF) \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections\/Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector Pin \/ Component\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFront Panel Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eModule identification and structural front rack panel retention\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackplane Connector Interface\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDedicated high-integrity intrinsically safe earth connection to rack ground plane \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\u003eDedicated Slot Assignment:\u003c\/strong\u003e The module must be installed in a dedicated monitor position within the standard 3500 chassis footprint. This dedicated allocation limits a standard 19-inch rack to a maximum of 13 available monitor positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePositioning for Maintenance:\u003c\/strong\u003e Position the unit in a rack slot that permits straightforward, unhindered access for routine online maintenance procedures and inspections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation and Separation Spacing:\u003c\/strong\u003e When standard I\/O modules or an earthing module are arranged between a pair of internal barrier I\/O modules, maintain a minimum spacing of two open rack positions to allow online access without disturbing adjacent wiring trunks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpgrade Software Requirements:\u003c\/strong\u003e Rack upgrading projects migrating standard modules to internal barrier configurations require Revision 2.3 or later of the 3500 Rack Configuration software alongside specified firmware baselines for older legacy monitors.\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 Directive:\u003c\/strong\u003e European Community Directive 2014\/30\/EU; Standards: EN 61000-6-2 (Industrial Immunity) and EN 61000-6-4 (Industrial Emissions).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Safety:\u003c\/strong\u003e European Community Low Voltage Directive 2014\/35\/EU conforming to standard EN 61010-1.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRoHS Directive:\u003c\/strong\u003e Complies with European Community Directive 2011\/65\/EU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaritime Approval:\u003c\/strong\u003e ABS Marine and Offshore Applications; DNV GL Rules for Classification of Ships and Offshore Units.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Area Approvals:\u003c\/strong\u003e Class I, Division 2, Groups A, B, C, and D; Class I, Zone 2: AEx\/Ex nA nC ic IIC T4 Gc and AEx\/Ex ec nC ic IIC T4 Gc; ATEX\/IECEx Ex nA nC ic IIC T4 Gc \/ Ex ec nC ic IIC T4\/T5 Gc (T4 @ Ta = -20 degC to +65 degC).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52668297150827,"sku":"3500\/04-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/350004-01-m5pxtjwlw3w_b470c6ac-1c14-4ade-95ae-b0f6f6538a13.jpg?v=1765520433","url":"https:\/\/www.plcprotech.com\/pt\/products\/bently-nevada-3500-04-01-3500-04-internal-barriers-earthing-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}