{"product_id":"is200tbcih1bce-ge-mark-vi-speedtronic-contact-terminal","title":"IS200TBCIH1BCE GE Mark VI Speedtronic Contact Terminal","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TBCIH1BCE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Revision\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eR26428\u003c\/strong\u003e) is a high-density Contact Input Termination Board (TBCI) designed for the General Electric Speedtronic Mark VI turbine control system. This module serves as the primary hardware interface for discrete \"dry contact\" field inputs, translating external switch or relay states into digital logic for the control rack. Engineered for the high-demand environments of gas and steam turbine applications, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TBCIH1BCE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides essential signal conditioning, surge protection, and noise suppression.\u003c\/p\u003e\n\u003cp\u003eThe board features two large-scale terminal blocks providing a total of 96 contact points, supporting up to 24 discrete contact inputs in a TMR (Triple Modular Redundant) or Simplex configuration. Each input circuit includes robust EMI filtering to prevent false triggering from electrical noise common in industrial power generation settings. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TBCIH1BCE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econnects to the I\/O processor via specialized cabling, ensuring a secure and low-impedance path for critical system feedback.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TBCIH1BCE\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRevision Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eR26428\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Control Platform\u003c\/strong\u003e: GE Speedtronic Mark VI\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Architecture\u003c\/strong\u003e: Discrete Dry Contact Inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eConnection Capacity\u003c\/strong\u003e: 96 total points across two 48-point terminal blocks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e: Supports up to 24 contact inputs\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContact Excitation\u003c\/strong\u003e: 24 VDC or 125 VDC (depending on the associated I\/O processor and jumper settings)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSignal Protection\u003c\/strong\u003e: Integrated surge suppression and passive RC filtering for EMC compliance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e: Optical isolation provided via the connected VCMI or controller interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Configuration\u003c\/strong\u003e: Designed for standard Mark VI I\/O rack mounting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Dimensions\u003c\/strong\u003e: 170 mm x 90 mm (standard TBCI footprint)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: 0 °C to +60 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature Range\u003c\/strong\u003e: -40 °C to +85 °C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFunctional Comparison \u0026amp; Compatibility\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TBCIH1BCE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis functionally distinct from the TBCIH2 series. While both handle contact inputs, the H1B variant is specifically optimized for applications requiring high-density wiring and specific voltage excitation levels often found in heavy-duty gas turbine frame sizes. It is critical to verify the revision code\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eR26428\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto ensure firmware and cable connector compatibility with existing V-Type or M-Type controller racks.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the IS200TBCIH1BCE be used with the Mark VIe system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile physical mounting may be similar, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TBCIH1BCE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis primarily designed for the Mark VI VME-based platform. For Mark VIe systems, the IS200TBCIS series is generally preferred unless a migration bridge is in place.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board provide its own contact excitation power?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo, the board acts as a termination and routing interface. Excitation voltage is typically supplied from the control cabinet power distribution and routed through the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIS200TBCIH1BCE\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto the field contacts.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44074201907299,"sku":"IS200TBCIH1BCE","price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/369._d375b121-4ca4-401b-861c-2ee33a63a6a1.jpg?v=1774228099","url":"https:\/\/www.autocontrolglobal.com\/products\/is200tbcih1bce-ge-mark-vi-speedtronic-contact-terminal","provider":"AutoControl Global","version":"1.0","type":"link"}