{"product_id":"bently-nevada-3500-33-149986-01-16-channel-relay-module","title":"Bently Nevada 3500\/33 149986-01 16-Channel Relay Module","description":"\n\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e3500\/33\u003c\/strong\u003e with spare part number \u003cstrong\u003e149986-01\u003c\/strong\u003e is a full-height module that provides 16 independent programmable relay outputs for machinery protection and control switching. This \u003cstrong\u003e3500\/33 149986-01\u003c\/strong\u003e module functions within the 3500 Series Machinery Protection System and installs into any standard slot to the right of the Transient Data Interface (TDI) module. Each relay output features independent voting logic configuration and dedicated Alarm Drive Logic, which processes alert, danger, and Not-OK statuses derived from any combination of monitor channels across the rack via the configuration software. Internal communication link tracking is visually monitored via integrated front panel status indicators.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e16 fully independent single-pole double-throw (SPDT) relay output channels.\u003c\/li\u003e\n\u003cli\u003eCustom voting logic and Alarm Drive Logic supporting complex AND\/OR logic configurations.\u003c\/li\u003e\n\u003cli\u003eIntegrated onboard 250 Vrms arc suppressors installed as a standard protection feature.\u003c\/li\u003e\n\u003cli\u003eSwitch-selectable operations for Normally De-energized (ND) or Normally Energized (NE) modes in groups of four channels.\u003c\/li\u003e\n\u003cli\u003eVisual status verification via OK, TX\/RX, and individual channel alarm LEDs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAutomated machinery trip and emergency shutdown logic initialization.\u003c\/li\u003e\n\u003cli\u003eInterlocking and annunciator panel control in heavy industrial processing.\u003c\/li\u003e\n\u003cli\u003eCritical alarm state relay signaling for turbines, large pumps, and industrial compressors.\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\u003e\u003cstrong\u003eParameter\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\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 Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3500\/33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpare Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e149986-01\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e16-Channel Relay Control Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.8 watts typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Contact Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSingle-pole Double-throw (SPDT), epoxy-sealed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Arc Suppressor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e250 Vrms standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelay Contact Life\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard System Min Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mA @ 5 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard DC Max Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 A, 70 W @ 24 Vdc, 10 W @ 48 Vdc, 9 W @ 60 Vdc, 125 Vdc max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandard AC Max Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 A, 1200 VA, 250 Vac max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFailsafe System Max DC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 A, 30 Vdc max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Current System Min Load\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 mA @ 1 Vdc (Gold-plated contacts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Current System Max DC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 mA @ 48 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLow Current System Max AC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5 mA max (Specific to AC up to 120Vac)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Module Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e241 mm x 24.4 mm x 242 mm (9.50 in x 0.96 in x 9.52 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Module Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e241 mm x 24.4 mm x 99.1 mm (9.50 in x 0.96 in x 3.90 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMain Module Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.7 kg (1.6 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Module Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.4 kg (1.0 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRack Space Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 full-height front slot (Main), 1 full-height rear slot (I\/O)\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\u003eUnited States\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\u003eSlot Placement:\u003c\/strong\u003e Seat the full-height main control module into any available chassis slot located directly to the right of the primary TDI module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRedundant Pairs:\u003c\/strong\u003e Pair the main front-panel module with its corresponding 16-channel relay I\/O module positioned directly behind it in the rear chassis space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLogic Programming:\u003c\/strong\u003e Configure the voting logic structures and operational parameters via the 3500 Rack Configuration Software prior to putting the instrumentation loop online.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Mode Setup:\u003c\/strong\u003e Set the physical switches to select between Normally De-energized (ND) and Normally Energized (NE) setups for each four-channel group based on plant safety specifications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Voltage Warning:\u003c\/strong\u003e Ensure all field terminal wiring points are completely isolated from source power lines prior to installation or maintenance to eliminate high-voltage shock risks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExplosion Hazard Precaution:\u003c\/strong\u003e Do not connect or disconnect any components or field terminations while the active instrumentation circuit is live unless the surrounding zone is verified to be non-hazardous.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":52666853818731,"sku":"3500\/33 149986-01","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/bently-nevada-3500-33-149986-01-16-channel-relay-module-2sbgqnjvph0_b2893ac9-ef71-49a3-a945-cf757d7e2ad2.jpg?v=1765449122","url":"https:\/\/www.plcprotech.com\/products\/bently-nevada-3500-33-149986-01-16-channel-relay-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}