{"product_id":"ge-is200sproh1add-backup-protection-terminal-board","title":"GE IS200SPROH1ADD Backup Protection Terminal Board","description":"\u003ch2\u003eGE IS200SPROH1ADD Backup Protection Terminal Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IS200SPROH1ADD\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200SPROH1A\u003c\/strong\u003e Backup Protection Terminal Board, operates as a dedicated hardware component for independent voltage sensing and relay interfacing within the GE Mark VI Speedtronic turbine control system.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS200SPROH1ADD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE (General Electric)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eBackup Protection Terminal Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eMark VI Speedtronic Turbine Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Function\u003c\/td\u003e\n\u003ctd\u003eBackup protection, voltage sensing, relay interfacing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC power supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Channels\u003c\/td\u003e\n\u003ctd\u003e12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGenerator and Bus Voltage Sensors\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic Speed Pickup Sensitivity\u003c\/td\u003e\n\u003ctd\u003e27 mV\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMagnetic Speed Pickup Pulse Rate Range\u003c\/td\u003e\n\u003ctd\u003e2 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN-rail or panel-mounted\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGE Mark VI Speedtronic Protection Interface Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe IS200SPROH1ADD provides backup protection functions through independent signal acquisition and relay interface circuits. The terminal board supports voltage monitoring paths, magnetic speed pickup input processing, and relay channel execution for turbine protection sequences.\u003c\/p\u003e\n\u003cp\u003eThe board incorporates galvanic relay interfacing to maintain electrical separation between field signals and control circuits. Relay state monitoring and isolated signal paths reduce unwanted switching caused by electrical interference within turbine control environments.\u003c\/p\u003e\n\u003cp\u003eThe hardware architecture supports fail-safe state execution by maintaining independent protection paths when primary controller communication or processing functions are unavailable. Signal conditioning circuits process magnetic speed pickup inputs with defined sensitivity characteristics for protection logic evaluation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What type of signals does the IS200SPROH1ADD process?\u003cbr\u003eA: The board processes voltage sensing inputs, relay interface signals, and magnetic speed pickup signals for turbine protection functions.\u003c\/p\u003e\n\u003cp\u003eQ: How many relay channels are available on this terminal board?\u003cbr\u003eA: The IS200SPROH1ADD provides 12 relay channels for protection-related switching and interface functions.\u003c\/p\u003e\n\u003cp\u003eQ: What installation methods are supported for this board?\u003cbr\u003eA: The board supports DIN-rail or panel-mounted installation depending on system cabinet configuration.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the IS200SPROH1ADD in a suitable control cabinet environment with correct mechanical fixation and electrical clearance. Verify terminal assignments before connecting field wiring.\u003c\/p\u003e\n\u003cp\u003eUse shielded cables for low-level sensing and speed pickup circuits where electromagnetic interference is present. Connect cable shields according to the grounding practices defined for the Mark VI Speedtronic control cabinet.\u003c\/p\u003e\n\u003cp\u003eSeparate signal wiring from high-current power conductors and relay switching lines to reduce electrical noise coupling. Confirm power polarity, grounding continuity, and relay interface wiring before energizing the protection circuit.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44390981468248,"sku":"IS200SPROH1ADD","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/IS200SPROH1ADD.jpg?v=1784274625","url":"https:\/\/www.industriaxplc.com\/products\/ge-is200sproh1add-backup-protection-terminal-board","provider":"IndustriaX Limited","version":"1.0","type":"link"}