{"product_id":"ge-ds200ptctg1baa-mark-v-pt-and-ct-signal-conditioner-board","title":"GE DS200PTCTG1BAA Mark V PT AND CT SIGNAL CONDITIONER BOARD","description":"\u003cp\u003eThe \u003cstrong\u003eGE DS200PTCTG1BAA\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eDS200PTCT\u003c\/strong\u003e PT and CT Signal Conditioner Board, operates as a dedicated hardware component for potential and current transformer signal attenuation and galvanic isolation within GE Speedtronic Mark V control platforms.\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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eDS200PTCTG1BAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral 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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.45 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e15.9 cm high x 17.8 cm wide\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\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e+5 VDC at 6 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e120 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\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\u003ePower System Frequency\u003c\/td\u003e\n\u003ctd\u003e60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN-rail mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTechnology\u003c\/td\u003e\n\u003ctd\u003eSurface mount technology (SMT)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation \u0026amp; Protection\u003c\/td\u003e\n\u003ctd\u003eGalvanic isolation and surge suppression\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication \u0026amp; Firmware Flash Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe DS200PTCTG1BAA conditions high-amplitude AC signals from field instrument transformers into low-voltage signals compatible with the Mark V core backplane bus. The board maintains deterministic communication velocity by passing processed PT and CT data to control processors without backplane bus latency. Precision surface-mount attenuation networks ensure firmware flash compatibility across varying Mark V software builds, matching analog sampling cycles with high-speed control execution loops. Channel-to-channel isolation circuits prevent cross-talk and transient interference during high-density I\/O bus scaling.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the DS200PTCTG1BAA isolate high-voltage power lines from digital control circuits?\u003c\/p\u003e\n\u003cp\u003eA: The board utilizes onboard galvanic isolation transformers and surge suppression circuits to step down 120 VAC transformer inputs, isolating high-voltage transients from low-voltage backplane logic components.\u003c\/p\u003e\n\u003cp\u003eQ: What power rails are required to operate the board and its 12 relay channels?\u003c\/p\u003e\n\u003cp\u003eA: Main logic power requires +5 VDC at 6 A from the system power supply, while the 12 onboard relay channels operate on a dedicated 24 VDC supply rail.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eDisconnect all 120 VAC sensing lines and main power sources supplying the Mark V rack prior to physical installation.\u003c\/li\u003e\n\u003cli\u003eEnsure the DIN-rail mounting bracket is securely grounded to field chassis earth ground before snapping the board into position.\u003c\/li\u003e\n\u003cli\u003eRoute incoming PT and CT signal wiring separately from low-voltage digital signal lines to minimize inductive noise coupling.\u003c\/li\u003e\n\u003cli\u003eVerify that all field terminal screws are tightened to standard torque specifications and ground shields are terminated at designated single-point earth connections.\u003c\/li\u003e\n\u003cli\u003eApply 24 VDC relay power and +5 VDC logic power, then verify status indication before energizing live 120 VAC sensing inputs.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":43904176685146,"sku":"DS200PTCTG1BAA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/DS200PTCTG1BAA1.png?v=1787646142","url":"https:\/\/www.spareoil.com\/products\/ge-ds200ptctg1baa-mark-v-pt-and-ct-signal-conditioner-board","provider":"SpareOil Automation","version":"1.0","type":"link"}