{"product_id":"is200sproh1acc-ge-backup-protection-terminal-board","title":"IS200SPROH1ACC | GE | Backup Protection Terminal Board","description":"\u003ch2\u003eGE IS200SPROH1ACC Backup Protection Terminal Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IS200SPROH1ACC\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200SPROH1A\u003c\/strong\u003e backup protection terminal board, operates as a dedicated hardware interface for conditioned speed‑signal routing and PT voltage input handling within Mark VIe systems.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure\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\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eIS200SPROH1ACC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e15.9 cm × 17.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e-30 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eSurface‑mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eBackup Protection Terminal Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eMark VIe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnector\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eDC‑37 pin connector to backup trip relay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePT Inputs\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eTwo single‑phase PTs, 115 V rms secondary\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSpeed Inputs\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eTerminals 19–24, conditioned via PPRO I\/O pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe IS200SPROH1ACC integrates with Mark VIe deterministic backplane communication. PPRO I\/O pack firmware governs signal conditioning, while the terminal board remains passive. Deterministic scan cycles ensure predictable timing across turbine protection inputs. I\/O density scaling is preserved, and firmware flash compatibility in associated controllers maintains synchronization integrity.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the IS200SPROH1ACC be hot‑swapped? A: No, removal or insertion must occur only when the cabinet is de‑energized to avoid transient trip indications.\u003c\/p\u003e\n\u003cp\u003eQ: How are PT inputs isolated? A: Each PT input includes magnetic isolation with a 1,500 V rms barrier to prevent electrical interference.\u003c\/p\u003e\n\u003cp\u003eQ: What is the maximum cable length supported for PT wiring? A: Up to 1,000 feet of 18 AWG wiring can be used without compromising measurement accuracy.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount securely on DIN rail or panel assemblies with proper retention.\u003c\/li\u003e\n\u003cli\u003eRoute PT and speed signal wiring separately from high‑voltage conductors.\u003c\/li\u003e\n\u003cli\u003eEnsure shielding and grounding conductors are properly terminated to minimize interference.\u003c\/li\u003e\n\u003cli\u003eMaintain clearance for airflow and thermal dissipation.\u003c\/li\u003e\n\u003cli\u003eVerify connector seating for JA1 and JA3 interfaces to ensure stable communication with PPRO and backup trip relay boards.\u003c\/li\u003e\n\u003cli\u003eInspect conformal coating integrity before installation in corrosive or high‑moisture environments.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":44079753068618,"sku":"IS200SPROH1ACC","price":4300.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8569\/3770\/files\/IS200STCIH2AED_2_3a27de96-4803-4ab9-b67e-4c1ef9a324bb.png?v=1765510508","url":"https:\/\/www.topbrandsplc.com\/products\/is200sproh1acc-ge-backup-protection-terminal-board","provider":"Topbrands PLC Limited","version":"1.0","type":"link"}