{"product_id":"bently-nevada-84152-01-quad-alarm-relay-signal-i-o-module","title":"Bently Nevada 84152-01 Quad Alarm Relay \u0026 Signal I\/O Module","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eBently Nevada 84152‑01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-reliability signal input and quad alarm relay module, designed for industrial machinery protection and monitoring systems. This module acts as a robust interface for sensor signals, providing signal conditioning and four independent alarm outputs for system protection and emergency shutdown logic.\u003c\/p\u003e\n\u003cp\u003eThe module supports two independent measurement channels, handling both radial vibration and shaft position signals. Its four isolated relays allow direct integration with alarm or trip logic, ensuring fast and reliable response in critical applications.\u003c\/p\u003e\n\u003cp\u003eA conformal-coated version ensures operation in harsh industrial environments, and the module interfaces seamlessly with DCS\/PLC systems for remote monitoring, data acquisition, and supervisory control.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eFour independent alarm relays for alert and trip logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTwo measurement channels: radial vibration and shaft position\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal inputs compatible with proximity probes and vibration sensors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal conditioning and record terminals for diagnostics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutputs routed to monitoring modules or data acquisition systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConformal-coated for high-humidity, dusty, or high-vibration environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports machinery protection, emergency shutdown, and system interlocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEngineered for industrial-grade reliability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eGeneral Parameters\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eBently Nevada (GE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e84152‑01\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eSignal Input \/ Quad Alarm Relay \/ I\/O Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eSensor signal conditioning + 4 alarm relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eAccepts two independent proximity probe channels (vibration + average shaft position)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides four independent relay outputs for alarm or trip logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRoutes conditioned signals to monitoring modules or recorders\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterfaces with DCS\/PLC systems for supervisory control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports machinery protection, emergency shutdown, and system interlocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSteam and gas turbine monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCentrifugal compressors and pump stations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenerators and large rotating equipment protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMachinery protection system signal interface and alarm integration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many sensor channels does the module support?\u003c\/strong\u003e\u003cbr\u003eA: It supports two independent channels, measuring both radial vibration and shaft position.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the relay outputs be used directly for shutdown logic?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the four independent relays can directly trigger alarms or shutdown events.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is it suitable for harsh environments?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the conformal-coated version ensures reliable operation in high humidity, dust, and high vibration conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can it integrate with PLC or DCS systems?\u003c\/strong\u003e\u003cbr\u003eA: Absolutely, it functions as a full-featured I\/O interface for industrial automation and monitoring systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does it differ from model 84151‑01?\u003c\/strong\u003e\u003cbr\u003eA:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e84152‑01\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides four independent relays, whereas 84151‑01 typically supports only two, offering more comprehensive alarm capability.\u003c\/p\u003e","brand":"Bently Nevada","offers":[{"title":"Default Title","offer_id":42727206518874,"sku":"84152-01","price":226.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/84152-012.jpg?v=1767684708","url":"https:\/\/www.plcmasters.com\/fa\/products\/bently-nevada-84152-01-quad-alarm-relay-signal-i-o-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}