{"product_id":"is200stcih2aed-ge-mark-vi-terminal-board-buy-io-module","title":"IS200STCIH2AED GE Mark VI Terminal Board | Buy IO Module","description":"\u003ch3\u003eEngineering Architecture \u0026amp; Functional Profile\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eGeneral Electric\u003c\/strong\u003e \u003cstrong\u003eIS200STCIH2AED\u003c\/strong\u003e (often referenced as \u003cstrong\u003eIS200STCIH2A\u003c\/strong\u003e) functions as a 24-channel Simplex Contact Input terminal board engineered specifically for the \u003cstrong\u003eMark VI\u003c\/strong\u003e and \u003cstrong\u003eMark VIe\u003c\/strong\u003e turbine control ecosystems. Built to interface dry and excited contacts with distributed PAIC or PDIA I\/O packs, this modular assembly processes nominal 24, 48, and 125 V dc field excitation. It provides localized surge protection and hardware filtering right at the point of signal entry to protect downstream processor cores from harsh electrical noise.\u003c\/p\u003e\n\n\u003ch3\u003eMECE Technical Specification Matrix\u003c\/h3\u003e\n\u003ctable border=\"1\" cellpadding=\"5\" cellspacing=\"0\" style=\"width:100%; border-collapse: collapse;\"\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSystem Parameter\u003c\/th\u003e\n      \u003cth\u003eTechnical Specification Metric\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer \u0026amp; Model\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\n\u003cstrong\u003eGeneral Electric\u003c\/strong\u003e \u003cstrong\u003eIS200STCIH2AED\u003c\/strong\u003e (Base: \u003cstrong\u003eIS200STCIH2A\u003c\/strong\u003e)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eControl Series\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\n\u003cstrong\u003eMark VI\u003c\/strong\u003e \/ \u003cstrong\u003eMark VIeS\u003c\/strong\u003e Modular Assembly (IS230 style)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eChannel Capacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e24 discrete contact input channels (Simplex system architecture)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eExcitation Voltage Ranges\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eNominal 24 V dc (16-32 V), 48 V dc (32-64 V), and 125 V dc (100-145 V)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eCircuit Current Limits\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eCircuits 1-21: 2.5 mA; Circuits 22-24: 10 mA; 0.5 A power supply fuse protection\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eFiltering \u0026amp; Response\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e4 ms hardware input filter; High-frequency surge and noise suppression\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInterfacing \u0026amp; Connectors\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSingle 37-pin female D-type connector; 52-terminal right-angle header block\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMounting Options\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eDIN-rail carrier mounting or flat sheet metal cabinet bolting with plastic insulator\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMechanical Installation \u0026amp; Cabling Framework\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarrier Assembly:\u003c\/strong\u003e Mounts securely onto a sheet metal carrier backed by an electrical plastic insulator, designed for standard DIN rails or direct cabinet panel bolting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eField Termination:\u003c\/strong\u003e Field contact lines typically utilize #18 AWG wiring terminated into 52 commercial pluggable terminal block points.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShield Grounding:\u003c\/strong\u003e Cable shields must be routed and terminated independently onto a separate grounding bracket to preserve signal integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBackplane Integration:\u003c\/strong\u003e Connects directly to PAIC or PDIA I\/O packs via a 37-pin D-type plug for high-speed controller communication over Ethernet.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eOnboard Diagnostics \u0026amp; Fault Annunciation\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVoltage Loss Detection:\u003c\/strong\u003e Automatically flags excitation voltage dropouts occurring across contact input circuits.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTest Mode Monitoring:\u003c\/strong\u003e Detects unresponsive contact inputs during system diagnostic test cycles.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCurrent Regulation:\u003c\/strong\u003e Utilizes resetting polymer positive temperature coefficient (PTC) fuses to safeguard the 24 V dc supply against overcurrent faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSystem Compatibility \u0026amp; Hardware Context\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eController Platforms:\u003c\/strong\u003e Fully compatible with \u003cstrong\u003eGeneral Electric\u003c\/strong\u003e Mark VI, Mark VIe, and Mark VIeS architecture.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssociated Hardware:\u003c\/strong\u003e Works seamlessly with IS230SNCI and IS230STCI compatibility profiles, utilizing A-rated sole revision standards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental Build:\u003c\/strong\u003e Features conformal PCB coating options and rugged industrial construction suited for high-vibration turbine compartments.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGlobal Logistics, Package Inventory \u0026amp; Warranty\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Contents:\u003c\/strong\u003e 1x Factory-inspected \u003cstrong\u003eIS200STCIH2AED\u003c\/strong\u003e terminal board assembly packaged in anti-static protection.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty Terms:\u003c\/strong\u003e Backed by a full 12-month performance guarantee provided by \u003cstrong\u003eGlobal PLC Spare HUB\u003c\/strong\u003e.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFulfillment \u0026amp; Dispatch:\u003c\/strong\u003e Fast 24-48 hour order processing and secure worldwide shipping via express carriers \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTarget Industrial Equipment \u0026amp; Application Scenarios\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Gas Turbines:\u003c\/strong\u003e Interfacing critical emergency trip switches and auxiliary limit contacts in power generation plants.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSteam Turbine Skids:\u003c\/strong\u003e Monitoring valve position feedback and pressure switch states across high-temperature industrial environments.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompressor Control Stations:\u003c\/strong\u003e Capturing discrete status inputs safely within simplex rack arrangements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eGlobal PLC Spare HUB's Insight \u0026amp; Field Experience\u003c\/h3\u003e\n\u003cp\u003eWhen commissioning legacy turbine control retrofits, engineers often experience erratic discrete input flickering caused by ungrounded field cable shields picking up electromagnetic interference from nearby variable frequency exciters. In our field deployment experience with the \u003cstrong\u003eIS200STCIH2AED\u003c\/strong\u003e terminal board, ensuring that all signal cable shields are strictly landed on the designated external grounding bracket—rather than the terminal block housing—permanently eliminates common-mode noise. Additionally, verify that circuits 22 through 24 are reserved for higher-draw monitoring loops given their 10 mA threshold configuration.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions (FAQ)\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary difference in current draw across the 24 input circuits on the IS200STCIH2AED?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The first 21 circuits are optimized for a low 2.5 mA draw, whereas circuits 22 through 24 are rated for up to 10 mA to accommodate specialized sensing loops.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can this terminal board support redundant triple modular redundant (TMR) controller architectures?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the IS200STCIH2AED is specifically designed and supported exclusively for simplex system configurations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Why are my discrete inputs registering false states during heavy plant motor starts?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This is usually caused by high-frequency inductive coupling. Check that your #18 AWG field wires are properly shielded and that the shield drain wires are terminated on the dedicated external ground bracket rather than floating.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does Global PLC Spare HUB protect sensitive electronic boards during international shipping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Every unit is wrapped in multi-layer anti-static shielding and heavy-duty foam cushioning, then dispatched via expedited air carriers like FedEx, UPS, and DHL within 24 to 48 hours.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What precautions should be taken when mounting the board on a DIN rail?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Always ensure the included plastic insulator is correctly positioned between the sheet metal carrier and the DIN-rail mounting bracket to maintain proper electrical isolation and prevent ground faults.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45371167604918,"sku":"IS200STCIH2AED","price":132.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IS200STCIH2AED.jpg?v=1787207510","url":"https:\/\/www.plcsparehub.com\/products\/is200stcih2aed-ge-mark-vi-terminal-board-buy-io-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}