{"product_id":"mark-vie-speedtronic-turbine-input-i-o-pack-is220pturh1a-ge","title":"Mark VIe Speedtronic Turbine Input I\/O Pack IS220PTURH1A | GE","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe GE IS220PTURH1A operates as a highly specialized, processor-driven turbine input functional I\/O pack within the General Electric Mark VIe Speedtronic control pipeline. This intelligent module interfaces directly with primary turbine primary sensors to monitor critical operation baselines including shaft rotation speed, generator stator voltage, bus voltage, and synchronization parameters. It mounts onto dedicated turbine terminal boards (such as the TTUR card variations) to capture passive pulse counts and high-voltage sinusoids, digitizing these critical parameters directly at the panel layer. By feeding this structural tracking data over dual redundant industrial Ethernet IONet paths, the pack facilitates instant governor adjustments, automated generator synchronization sequencing, and immediate overspeed protection integration.\u003c\/p\u003e\n\u003cp\u003eWe distribute this high-availability critical component exclusively as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new, original factory-sealed stock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto guarantee clean electronic internal pathways and flawless structural execution inside your turbomachinery control panels.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe IS220PTURH1A integrates a high-speed internal microcontroller, dual network transceiver links, specialized speed input processing chips, and an internal synchronization check matrix within a ruggedized protective metal casing. The table below outlines the core electrical, sensory, and environmental operational parameters:\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIS220PTURH1A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eControl Framework\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark VIe Speedtronic Turbine Control System\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFunctional Group\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePTUR (Turbine Input Input\/Output Pack)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHardware Revision\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eH1A (Designates high-speed computing core with full conformal insulation)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNetwork Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual 10\/100 Base-TX RJ-45 copper Ethernet ports for redundant IONet loops\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSpeed Sensor Capacity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 Channels (Accepts magnetic pickup sensors and active pulse encoders)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSpeed Frequency Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Hz to 20,000 Hz tracking capability\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Input Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2 Channels for Generator Stator \/ 2 Channels for Utility System Bus monitoring\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eVoltage Reading Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 150 V RMS nominal AC voltage input spans\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eA\/D Sampling Matrix\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eContinuous 16-bit high-resolution voltage tracking loop\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Supply Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e28.0 V DC nominal (Accepts 18.5 V DC to 32.0 V DC operating boundary)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-30°C to +65°C (-22°F to +149°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnvironmental Shield\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eFull surface-mount component conformal coating formulation\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Automatic Synchronization Checking:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe pack houses an onboard dedicated phase-matching logic chip that samples generator and bus voltage waveforms concurrently. It calculates slip frequency, phase angle variance, and voltage differentials locally, providing safe interlock verification for automated breaker closure commands to shield the generator stator from massive torque shocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-Low Frequency Speed Acquisition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdvanced zero-crossing detection circuits allow the module to read low-amplitude magnetic pickup signals down to 2 Hz. This extreme sensitivity allows the turbine controller to track shaft speed during initial steam warming rotations or turning-gear cycles, eliminating blind spots in the low-RPM operating envelope.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant IONet Communication Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe hardware utilizes two independent RJ-45 Ethernet transceivers to stream turbine speed variables across separate physical network infrastructures. If an external switch drops or an individual network drop wire breaks, the parallel port maintains active real-time data throughput to prevent unexpected turbine failsafe trips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Terminal Standoff Integration:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe structural casing includes built-in securing bolts that thread directly into terminal board standoffs. This rigid mechanical layout eliminates loose component vibration, guarantees perfect alignment for the 37-pin interface pins, and removes the need for custom backplate bracket drilling.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I use the IS220PTURH1A to build primary overspeed trip protection loops?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Yes. When you configure three IS220PTURH1A packs across a Triple Modular Redundant (TMR) TTUR terminal board, the system builds a 2-out-of-3 (2oo3) hardware voting architecture. This setup provides instantaneous independent overspeed trip command deployment directly to the emergency trip fluid solenoids if the rotor exceeds maximum safety limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does the module handle active proximity-type speed sensors alongside passive magnetic pickups?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Yes. The board interfaces with both passive 2-wire magnetic pickup sensors (MPUs) and active 3-wire eddy-current proximity gear encoders. The module provides internal jump configuration routes to supply the required DC bias voltages for active sensors without necessitating auxiliary power injection blocks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: What specific advantage does the 'H1A' revision supply over older turbine terminal cards?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The \"H1A\" designation represents a standalone architecture block that handles memory scrubbing, signal digitization, and networking protocols directly inside the pack housing. This removes vulnerable multi-core ribbon cables used in legacy Mark VI control formats, sealing the sensitive parallel signal conversion loop behind ruggedized metal shielding to completely repel high-voltage cabinet electromagnetic interference (EMI).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53481931767992,"sku":"IS220PTURH1A","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/IS220PTURH1A_2_1.jpg?v=1779178946","url":"https:\/\/www.globalpetroparts.com\/products\/mark-vie-speedtronic-turbine-input-i-o-pack-is220pturh1a-ge","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}