{"product_id":"ge-is220prtdh1a-mark-vie-speedtronic-rtd-input-i-o-pack","title":"GE IS220PRTDH1A Mark VIe Speedtronic RTD Input I\/O Pack","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe GE IS220PRTDH1A functions as a high-precision, processor-driven Resistance Temperature Detector (RTD) input functional I\/O pack within the General Electric Mark VIe Speedtronic turbine control and protection pipeline. This intelligent hardware module mounts directly onto compatible RTD terminal boards to digitize localized thermal metrics from critical turbomachinery components, including rotor bearings, generator stators, transformer windings, and lubricating fluid loops. It handles up to 8 independent RTD channels, executing high-resolution analog-to-digital signal transformation right at the terminal block layer. By streaming these precise temperature data sets over dual redundant industrial Ethernet IONet ports, the pack facilitates real-time thermal trend tracking and instantaneous over-temperature safety trip protection.\u003c\/p\u003e\n\u003cp\u003eWe distribute this high-integrity industrial measurement pack exclusively as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new, original factory-sealed stock\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto ensure clean internal analog pathways and long operational lifecycles inside your turbine control enclosures.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe IS220PRTDH1A encloses localized microcontrollers, dual RJ-45 copper network interfaces, stable constant-current excitation sources, high-resolution analog-to-digital converters, and a 37-pin mating D-sub interface within a ruggedized protective metal casing. The table below profiles the definitive operational, electrical, and environmental 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\u003eIS220PRTDH1A\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 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\u003ePRTD (RTD 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-precision 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\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 Independent Channels (Supports 3-wire and 4-wire hardware connections)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCompatible RTD Types\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePlatinum (100 Ohm Pt), Copper (10 Ohm Cu), Nickel (120 Ohm Ni)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eA\/D Conversion\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eContinuous 24-bit high-resolution over-sampling delta-sigma converters\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 range)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCurrent Draw\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.4 A DC maximum continuous configurations load\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 deg C to +65 deg C (-22 deg F to +149 deg F) continuous range\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5% to 95% non-condensing operating boundary\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 24-Bit Localized Digitization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe pack deploys individual high-resolution 24-bit delta-sigma converters across the input channels. This layout converts minute sensor resistance fluctuations into digital metrics right at the terminal layer, avoiding the signal attenuation and measurement degradation that plagues legacy analog systems with long copper wire runs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant IONet Communication Paths:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTwo independent RJ-45 Ethernet transceivers stream the digitized temperature packets simultaneously across parallel network paths. If a network switch drops or an individual drop line breaks during turbine operation, the secondary link maintains live communication without triggering a thermal feedback dropout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOnboard Open and Short Circuit Diagnostics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDedicated hardware monitoring circuits track sensor continuity and bias voltage levels continuously. The pack identifies open sensor wires, dead shorts, and out-of-range thermal variables instantly, firing a diagnostic alarm to operators and flagging the corrupted channel before a false over-temperature trip command deploys.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDirect Terminal Standoff Mechanical Seating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe structural casing incorporates integrated locking screws that secure the pack directly onto the terminal board standoffs. This rigid, direct-coupling layout prevents pin misalignment on the 37-pin D-sub interface, resists industrial high-frequency cabinet vibrations, and saves physical layout space by eliminating extra backplate mounting brackets.\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 mix different RTD sensor types across the 8 channels driven by a single IS220PRTDH1A?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: Yes. The IS220PRTDH1A provides exceptional sensory flexibility. It handles a mix of standard 100 Ohm Platinum, 10 Ohm Copper, and 120 Ohm Nickel RTD sensors simultaneously. You define the specific sensor material curves and coefficient variables for each individual channel independently within the ControlST configuration software.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does this RTD input pack support live hot-swapping procedures?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: Yes. When you deploy the module in a redundant or Triple Modular Redundant (TMR) terminal board architecture, you can loosen the securing bolts and hot-swap a faulted IS220PRTDH1A pack while the turbine runs live. The remaining active packs on the terminal board maintain unbroken temperature feedback signals throughout the replacement window.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: How does the pack eliminate measurement errors caused by long field cable lead wire resistance?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: The pack supports standard 3-wire and 4-wire RTD configurations. By sourcing a stable, internal constant-current excitation along the active drive leads and measuring the voltage drop across the return reference tracks independently, the internal microcontroller calculates and cancels out field lead wire resistances automatically to ensure absolute temperature measurement accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53482053206200,"sku":"IS220PRTDH1A","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/IS220PRTDH1A_1_1.jpg?v=1779182788","url":"https:\/\/www.globalpetroparts.com\/products\/ge-is220prtdh1a-mark-vie-speedtronic-rtd-input-i-o-pack","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}