{"product_id":"is200vcrch1b-ge-mark-vi-i-o-control-board-contact-input","title":"IS200VCRCH1B GE Mark VI I\/O Control Board - Contact Input","description":"\u003ch3\u003eMission-Critical Control Architecture\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #b71c1c;\"\u003eIS200VCRCH1B\u003c\/span\u003e\u003c\/strong\u003e is a specialized I\/O processing module within the \u003cstrong\u003e\u003cspan style=\"color: #b71c1c;\"\u003eGE Mark VI\u003c\/span\u003e\u003c\/strong\u003e series, engineered for high-availability turbine management. This double-width VCCC board serves as a high-density bridge, managing 48 discrete dry-contact inputs and orchestrating 24 relay output circuits. Designed for TMR (Triple Modular Redundant) and Simplex configurations, it ensures deterministic signal processing for time-sensitive power generation environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical Performance Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: \u003cstrong\u003e\u003cspan style=\"color: #b71c1c;\"\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eModel: \u003cstrong\u003e\u003cspan style=\"color: #b71c1c;\"\u003eIS200VCRCH1B\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eSeries: \u003cstrong\u003e\u003cspan style=\"color: #b71c1c;\"\u003eMark VI\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003eCapacity: 48 Dry Contact Input Channels \/ 24 Relay Outputs\u003c\/li\u003e\n\u003cli\u003eSOE Resolution: 1 ms temporal accuracy with 6 ms pulse width tracking\u003c\/li\u003e\n\u003cli\u003eElectrical Isolation: 1500 V input-to-bus isolation\u003c\/li\u003e\n\u003cli\u003eFilter Architecture: Integrated 4 ms hardware filtering for contact bounce rejection\u003c\/li\u003e\n\u003cli\u003eBackplane Compatibility: VME standard rack mount\u003c\/li\u003e\n\u003cli\u003eThermal Environment: Designed for heavy-duty industrial cabinet performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eDiagnostic Capability and Operational Logic\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #b71c1c;\"\u003eIS200VCRCH1B\u003c\/span\u003e\u003c\/strong\u003e utilizes sophisticated Sequence of Events (SOE) recording to capture critical turbine state changes. Optical isolation and front-panel diagnostic LEDs provide immediate visual feedback on system health. Failsafe logic is embedded directly into the relay drivers; in the event of communication loss with the VME backplane or cable detachment, outputs automatically revert to a de-energized state, preventing unintended equipment activation.\u003c\/p\u003e\n\u003ch3\u003eGlobal PLC Spare HUB's Insight\u003c\/h3\u003e\n\u003cp\u003eWe identify the \u003cstrong\u003e\u003cspan style=\"color: #b71c1c;\"\u003eIS200VCRCH1B\u003c\/span\u003e\u003c\/strong\u003e as a high-reliability component essential for long-term turbine maintenance. It is particularly suited for gas turbine ignition sequencing, solenoid valve actuation, and high-speed safety interlock monitoring. Its ability to provide 1ms SOE logging makes it indispensable for Root Cause Analysis (RCA) in power plant environments. We recommend this unit for operators looking to maintain system integrity without upgrading to the newer Mark VIe ecosystem.\u003c\/p\u003e\n\u003ch3\u003eLogistics and Quality Commitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Global Dispatch:\u003c\/strong\u003e Reliable shipping via \u003cstrong\u003eFedEx, UPS, or DHL\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Time:\u003c\/strong\u003e Rapid order fulfillment within 24–48 hours.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Assurance:\u003c\/strong\u003e Every \u003cstrong\u003e\u003cspan style=\"color: #b71c1c;\"\u003eIS200VCRCH1B\u003c\/span\u003e\u003c\/strong\u003e unit is covered by a \u003cstrong\u003e12-month professional quality warranty\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eExpert FAQ and Selection Guidance\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this board handle electrical noise on contact inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It features onboard input filters that provide 60 VRMS AC voltage rejection and a 4 ms debounce filter to eliminate high-frequency signal noise typical in turbine cabinets.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the IS200VCRCH1B compatible with the Mark VIe platform?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this module is specific to the Mark VI VME architecture and is not cross-compatible with the Mark VIe controller series.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary difference between the VCCC and the VCRC board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The VCRC board is a single-slot, narrower alternative to the double-width VCCC board, ideal for cabinets where VME rack space is restricted.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How can I configure the first six relay outputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: You can use onboard jumpers to toggle between driving external solenoids or standard Form-C dry contact outputs, providing significant application flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Selection Tip: When should I replace this board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Replace immediately if you detect intermittent SOE logging errors, failed relay handshaking, or if internal hardware diagnostics indicate an isolation breach on the 1500 V barrier.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IS200VCRCH1B.png?v=1781686637\" alt=\"\"\u003e\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45190800146614,"sku":"IS200VCRCH1B","price":114.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IS200VCRCH1B.jpg?v=1781686624","url":"https:\/\/www.plcsparehub.com\/products\/is200vcrch1b-ge-mark-vi-i-o-control-board-contact-input","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}