{"product_id":"ge-ds200tccbg8b-common-extended-analog-i-o-board","title":"GE DS200TCCBG8B Common Extended Analog I\/O Board","description":"\u003cp\u003eConfigured for high-density signal scaling and conditioning in Mark V LM control systems, the \u003cstrong\u003eGE DS200TCCBG8B\u003c\/strong\u003e (\u003cstrong\u003eDS200TCCB\u003c\/strong\u003e Common Extended Analog I\/O Board) provides direct physical\/electrical execution of data translation between turbine terminal boards and core processing units.\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\u003eDS200TCCBG8B\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\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\u003eStandard industrial ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgrammable Memory\u003c\/td\u003e\n\u003ctd\u003e2 x EEPROMs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Interfacing\u003c\/td\u003e\n\u003ctd\u003eRTD, 4-20 mA, 0-1 mA, Current\/Voltage inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control Deterministic Network\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCCBG8B acts as a high-bandwidth signal concentrator within the Mark V control architecture, facilitating data exchange between P1 core TCEB boards and R5 core TBCB terminal boards. To maintain system integrity, the backplane bus communication velocity must be strictly calibrated via the 3PL connector interface. The board's internal processing, governed by dual onboard EEPROMs, ensures deterministic scaling of line current and potential transformer (PT\/CT) inputs. Firmware flash compatibility is mandatory; ensure that the revision level of the TCCB aligns with the STCA and TCCA board firmware versions to prevent timing latencies during COREBUS signal propagation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the EEPROMs on this board be field-updated if a firmware mismatch occurs?\u003c\/p\u003e\n\u003cp\u003eA: Field updates to the EEPROMs require specialized GE-authorized programming equipment. Do not attempt to bypass or force-flash the firmware, as this will lead to non-deterministic signal scaling and potential turbine trip conditions due to feedback data corruption.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary isolation considerations for the JHH, JII, and JMP connectors?\u003c\/p\u003e\n\u003cp\u003eA: These connectors carry high-sensitivity signals (RTD, mA, PT\/CT). Shielding must be maintained up to the connector interface to prevent electromagnetic interference. Ensure that the 2PL power distribution from the TCPS board is verified for ripple voltage before connecting signal cables to these ports, as power instability will propagate through the analog conditioning circuits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Alignment\u003c\/strong\u003e: Carefully align the 3PL, 2PL, JHH, JII, and JMP connectors during installation. Avoid applying lateral force, which can cause micro-cracking in the PCB solder joints or bent connector pins.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Integrity\u003c\/strong\u003e: Maintain physical segregation between the 3PL data bus cabling and high-voltage power lines. Induced noise on the 3PL bus can result in intermittent communication failures between the STCA, TCCA, and TCCB boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatic Sensitivity\u003c\/strong\u003e: The DS200TCCBG8B assembly is sensitive to electrostatic discharge. Ensure the technician is connected to a common earth-ground point when handling or inspecting the module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Verification\u003c\/strong\u003e: Prior to system energization, verify that the board is firmly seated in its rack guides. Inspect the connection at the 3PL port to ensure a low-impedance path for the COREBUS signals.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":53047033659701,"sku":"DS200TCCBG8B","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/DS200TCCBG8B.png?v=1782716039","url":"https:\/\/www.5gplc.com\/products\/ge-ds200tccbg8b-common-extended-analog-i-o-board","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}