{"product_id":"ge-is200stcih6add-simplex-contact-input-terminal-board","title":"GE IS200STCIH6ADD Simplex Contact Input Terminal Board","description":"\u003ch2\u003eGE IS200STCIH6ADD Simplex Contact Input Terminal Board\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete contact signal acquisition in GE Mark VI and Mark VIe Turbine Control Systems, the \u003cstrong\u003eGE IS200STCIH6ADD\u003c\/strong\u003e (\u003cstrong\u003eIS200STCI\u003c\/strong\u003e Simplex Contact Input Terminal Board) provides direct physical signal interfacing between field switches, relays, and controller I\/O assemblies.\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\u003eIS200STCIH6ADD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE Industrial Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eExternal excitation source, current limited to 0.5 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTerminal Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark VI \/ Mark VIe Turbine Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunctional Description\u003c\/td\u003e\n\u003ctd\u003eSimplex Contact Input Terminal Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e24 dry contact inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcitation Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (18.5-32 V), 48 VDC (32-64 V), 125 VDC (100-145 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThreshold Voltage\u003c\/td\u003e\n\u003ctd\u003eApprox. 50% of excitation voltage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Current\u003c\/td\u003e\n\u003ctd\u003e2.5 mA for first 21 circuits; 10 mA for last 3 circuits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e2.5 kV RMS channel-to-ground\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Filtering\u003c\/td\u003e\n\u003ctd\u003e4 ms signal stabilization delay\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNoise Suppression\u003c\/td\u003e\n\u003ctd\u003eSurge suppression and high-frequency filtering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Interface\u003c\/td\u003e\n\u003ctd\u003e37-pin D-type connector and 3-position plug\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Interface\u003c\/td\u003e\n\u003ctd\u003e52 terminals via right-angle header\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Treatment\u003c\/td\u003e\n\u003ctd\u003eH6ADD conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible I\/O Pack\u003c\/td\u003e\n\u003ctd\u003ePAIC I\/O pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eDeterministic I\/O Processing and Industrial Control Interface\u003c\/h3\u003e\n\u003cp\u003eThe IS200STCIH6ADD provides discrete field input conditioning for GE Mark VI and Mark VIe control architectures. The terminal board receives dry contact signals from switches and relays, applies excitation voltage, filters input transitions, and transfers conditioned status information to the connected PAIC I\/O pack.\u003c\/p\u003e\n\u003cp\u003eGE industrial control platforms require deterministic I\/O communication and controlled signal timing between terminal boards and controller assemblies. The STCIH6ADD supports I\/O density scaling through 24 contact input channels and maintains defined electrical characteristics for multi-voltage field devices.\u003c\/p\u003e\n\u003cp\u003eThe module uses hardware filtering and surge suppression circuits to reduce transient interference on contact input paths. The conformal-coated PCB structure supports firmware-compatible GE control configurations while protecting circuit assemblies from industrial cabinet contaminants.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What excitation voltages are supported by the IS200STCIH6ADD?\u003cbr\u003eA: The terminal board supports configurable 24 VDC, 48 VDC, and 125 VDC excitation levels for connected dry contact devices.\u003c\/p\u003e\n\u003cp\u003eQ: Does the IS200STCIH6ADD support redundant I\/O configurations?\u003cbr\u003eA: No. The STCIH6ADD is a simplex contact input terminal board and does not support redundant operation.\u003c\/p\u003e\n\u003cp\u003eQ: What signal conditioning functions are included on the board?\u003cbr\u003eA: The board provides surge suppression, high-frequency filtering, and a 4 ms hardware input stabilization delay.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the IS200STCIH6ADD using the specified plastic insulator carrier on a DIN rail or cabinet mounting surface. Confirm mechanical positioning and connector alignment before applying external excitation power.\u003c\/p\u003e\n\u003cp\u003eRoute contact signal wiring separately from high-current conductors to minimize electromagnetic interference. Terminate cable shields according to cabinet grounding practices and avoid unintended ground loops.\u003c\/p\u003e\n\u003cp\u003eVerify excitation voltage selection, field terminal assignments, and PAIC I\/O pack connections before system startup. Check input response and excitation status through the applicable GE diagnostic tools during commissioning.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44415666552920,"sku":"IS200STCIH6ADD","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/IS200STCIH6ADD_9f590ee7-1b02-446b-b771-41b40ea3f509.jpg?v=1784708654","url":"https:\/\/www.industriaxplc.com\/products\/ge-is200stcih6add-simplex-contact-input-terminal-board","provider":"IndustriaX Limited","version":"1.0","type":"link"}