{"product_id":"msp50-ge-nexus-369b1851g5002-speed-measurement-protection-module","title":"MSP50 GE Nexus 369B1851G5002 Speed Measurement \u0026 Protection Module","description":"\u003ch3\u003e\u003cstrong\u003ePrecision Speed Protection for Critical Rotating Equipment\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e\u003cspan style=\"color:#0056b3;\"\u003eMSP50\u003c\/span\u003e\u003c\/strong\u003e is a high-performance\n\u003cstrong\u003eGE Nexus Speed Measurement and Protection Module\u003c\/strong\u003e developed for\nmission-critical rotating machinery.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThe module combines speed acquisition, process I\/O, protection logic,\nand real-time control into one intelligent hardware platform.\n\u003c\/p\u003e\n\n\u003cp\u003e\n\u003cstrong\u003e\u003cspan style=\"color:#0056b3;\"\u003e369B1851G5002 MSP50\u003c\/span\u003e\u003c\/strong\u003e\nsupports high-resolution speed measurement together with redundant communication,\nmaking it suitable for industrial applications where response time and reliability are essential.\n\u003c\/p\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Value at a Glance\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eCore Capability\u003c\/th\u003e\n\u003cth\u003eEngineering Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eIntegrated Speed Protection\u003c\/td\u003e\n\u003ctd\u003eCombines monitoring, logic control, and protection functions.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eMulti-Sensor Compatibility\u003c\/td\u003e\n\u003ctd\u003eSupports magnetic pickup, Hall-effect, and eddy current probes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eRedundant Architecture\u003c\/td\u003e\n\u003ctd\u003eImproves controller availability for continuous processes.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eGigabit Ethernet Networks\u003c\/td\u003e\n\u003ctd\u003eSupports high-speed controller and I\/O communication.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eReal-Time Operating System\u003c\/td\u003e\n\u003ctd\u003eEnsures deterministic industrial control performance.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color:#0056b3;\"\u003e\u003cstrong\u003eGE\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan style=\"color:#0056b3;\"\u003e\u003cstrong\u003eMSP50\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003e369B1851G5002\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGE Nexus\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSpeed Measurement and Protection Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSpeed Measurement Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1–20,000 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Resolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.01%\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupported Sensors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMagnetic Pickup, Hall Sensor, Eddy Current Probe\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 Channels (0–20 mA, 0–5 V, ±10 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAnalog Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e8 Channels with 1–50 ms Adjustable Filter\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDigital Outputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6 Channels, 250 VAC @ 0.1 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSOE Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes, 1 ms Resolution\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTime Synchronization\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNTP ±1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcessor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntel® 1.66 GHz 64-bit Embedded CPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMemory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 GB DDR2\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFlash Storage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2 GB On-board Non-Volatile Flash\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eController Network\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Redundant 1 Gbps Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eI\/O Network\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDual Redundant 1 Gbps Ethernet\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSerial I\/O Bus\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 Intelligent Redundant Buses, 1 Mbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Nexus I\/O Modules\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e48\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Configuration Pages\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e999\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQNX® Real-Time Multitasking OS\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFastest Control Cycle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e40 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0°C to 60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel-to-Ground Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eChannel-to-System Isolation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTypical 1.76 W, Maximum 10.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertification\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCE Certified within the Nexus System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eIndustrial Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\nThe \u003cstrong\u003e\u003cspan style=\"color:#0056b3;\"\u003eMSP50\u003c\/span\u003e\u003c\/strong\u003e is designed for rotating machinery requiring continuous speed supervision and fast protective response.\n\u003c\/p\u003e\n\n\u003cul\u003e\n\u003cli\u003eSteam turbine control systems\u003c\/li\u003e\n\n\u003cli\u003eGas turbine auxiliary systems\u003c\/li\u003e\n\n\u003cli\u003eLarge centrifugal compressors\u003c\/li\u003e\n\n\u003cli\u003eIndustrial fans and blowers\u003c\/li\u003e\n\n\u003cli\u003ePower generation equipment\u003c\/li\u003e\n\n\u003cli\u003eOil and gas compressor stations\u003c\/li\u003e\n\n\u003cli\u003ePump protection systems\u003c\/li\u003e\n\n\u003cli\u003eCritical process automation platforms\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\nIn rotating equipment projects, accurate speed acquisition is only one part of machine protection.\nReliable event recording and deterministic control are equally important during abnormal operating conditions.\n\u003c\/p\u003e\n\n\u003cp\u003e\nOne turbine retrofit project experienced intermittent overspeed alarms during startup.\nThe engineering team reviewed SOE records together with speed input history.\nThe root cause proved to be an unstable magnetic pickup bracket rather than the controller itself.\n\u003c\/p\u003e\n\n\u003cp\u003e\nEngineers often deploy the redundant Ethernet architecture for applications where production downtime carries significant operational costs.\nThe controller continues maintaining communication during single-network failures.\n\u003c\/p\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eBuilt-in Diagnostic Capability\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eDiagnostic Function\u003c\/th\u003e\n\u003cth\u003eMaintenance Benefit\u003c\/th\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSpeed Signal Monitoring\u003c\/td\u003e\n\u003ctd\u003eIdentifies abnormal frequency fluctuations.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eSOE Event Recording\u003c\/td\u003e\n\u003ctd\u003eReconstructs fault sequences accurately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eCommunication Status LEDs\u003c\/td\u003e\n\u003ctd\u003eQuickly verifies network health.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eModule Alarm Indicators\u003c\/td\u003e\n\u003ctd\u003eSimplifies controller fault localization.\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003eNetwork Redundancy Monitoring\u003c\/td\u003e\n\u003ctd\u003eDetects communication path failures immediately.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eRecommended Installation Practices\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eRoute speed sensor cables separately from power wiring.\u003c\/li\u003e\n\n\u003cli\u003eVerify probe type before configuring measurement parameters.\u003c\/li\u003e\n\n\u003cli\u003eSynchronize system time using the NTP service.\u003c\/li\u003e\n\n\u003cli\u003eEnable redundant Ethernet during commissioning.\u003c\/li\u003e\n\n\u003cli\u003eConfirm isolation grounding before energizing the cabinet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eCompatibility Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eDesigned for GE Nexus control platforms.\u003c\/li\u003e\n\n\u003cli\u003eSupports magnetic, Hall-effect, and eddy current speed probes.\u003c\/li\u003e\n\n\u003cli\u003eCompatible with Nexus distributed I\/O architecture.\u003c\/li\u003e\n\n\u003cli\u003eSupports redundant industrial Ethernet networks.\u003c\/li\u003e\n\n\u003cli\u003eWorks with intelligent Nexus serial I\/O modules.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003ePackaging, Logistics \u0026amp; Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 × \u003cspan style=\"color:#0056b3;\"\u003e\u003cstrong\u003eMSP50\u003c\/strong\u003e\u003c\/span\u003e Speed Measurement and Protection Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaging\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIndustrial anti-static packaging with reinforced protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e12-Month Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCourier Services\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFedEx, UPS, DHL\u003c\/td\u003e\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLead Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOrders normally ship within 24–48 hours\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eTechnical FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow should engineers choose the correct speed sensor for MSP50?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nSelect the sensor according to shaft design, installation distance, rotational speed range, and environmental conditions.\nMagnetic pickups perform well in harsh industrial environments, while eddy current probes provide high measurement precision.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of integrating speed monitoring and protection into one module?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nA unified hardware platform reduces communication latency between measurement and protection logic.\nIt also simplifies system architecture and maintenance.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHow can intermittent overspeed alarms be investigated efficiently?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nCompare SOE records with speed trends and inspect sensor mounting stability.\nLoose brackets and cable interference are common field findings before controller faults.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhen is redundant networking strongly recommended?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nPower generation, compressor control, and continuous process industries benefit most because communication remains available if one network path becomes unavailable.\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhich technical factors should be evaluated before selecting MSP50?\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nReview sensor compatibility, speed range, required protection strategy, available I\/O capacity, communication architecture, and future expansion requirements before deployment.\n\u003c\/p\u003e\n\n\n\u003ch3\u003e\u003cstrong\u003eEngineering Selection Advice\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003eSelect \u003cstrong\u003e\u003cspan style=\"color:#0056b3;\"\u003eMSP50\u003c\/span\u003e\u003c\/strong\u003e for applications requiring integrated speed protection and real-time control.\u003c\/li\u003e\n\n\u003cli\u003eChoose this module when redundant networking is part of the project specification.\u003c\/li\u003e\n\n\u003cli\u003eVerify probe technology before defining measurement parameters.\u003c\/li\u003e\n\n\u003cli\u003eReserve sufficient I\/O resources for future equipment expansion.\u003c\/li\u003e\n\n\u003cli\u003ePlan time synchronization early to maximize SOE analysis accuracy.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45013996961974,"sku":"MSP50","price":165.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/369B1851G5002_e3260908-3dac-4482-a562-76401502eacf.jpg?v=1786003243","url":"https:\/\/www.plcsparehub.com\/products\/msp50-ge-nexus-369b1851g5002-speed-measurement-protection-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}