{"product_id":"yokogawa-lca-c-centum-vp-signal-conditioner-pcb","title":"Yokogawa LCA*C CENTUM VP Signal Conditioner PCB","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa LCA\u003cem\u003eC is a high-precision Signal Conditioner PCB designed for use within the CENTUM series Distributed Control Systems (DCS). It performs essential signal normalization and galvanic isolation between field instruments and the system’s I\/O processing units. By conditioning raw analog signals from sensors and transmitters, the LCA\u003c\/em\u003eC ensures accurate, stable, and noise-resistant data transmission to the control system. We supply this component as 100% brand new, original factory hardware to maintain high signal integrity and reliable performance in industrial automation applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\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\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eSignal Conditioner \/ I\/O Interface Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Support\u003c\/td\u003e\n\u003ctd\u003e4–20 mA, 1–5 V DC, mV ranges (suffix dependent)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 V AC between field side and system side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Requirements\u003c\/td\u003e\n\u003ctd\u003eSupplied via system backplane\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20°C to +60°C (-4°F to +140°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Type\u003c\/td\u003e\n\u003ctd\u003ePlug-in PCB for Yokogawa card nests\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003e100% Brand New Original\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Galvanic Isolation\u003c\/strong\u003e\u003cbr\u003eThe LCA*C incorporates onboard isolation to electrically separate field signals from the DCS backplane. This prevents ground loops and protects sensitive control electronics from voltage spikes and transients originating in the field.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Noise Rejection\u003c\/strong\u003e\u003cbr\u003eIntegrated filtering circuits suppress high-frequency EMI and RFI, ensuring stable and accurate signal acquisition even in environments with nearby VFDs, motors, and switching equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLow Thermal Drift Design\u003c\/strong\u003e\u003cbr\u003eThe use of high-stability components minimizes signal deviation across temperature variations, maintaining consistent performance without frequent recalibration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Density Rack Integration\u003c\/strong\u003e\u003cbr\u003eThe compact PCB form factor enables efficient use of I\/O nests, increasing channel density while reducing cabinet space and overall system footprint.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan the LCA*C replace older LCA series boards?\u003c\/strong\u003e\u003cbr\u003eIt may be compatible with legacy systems depending on the specific suffix variant. Compatibility should be verified based on signal type, impedance, and system configuration.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the board require calibration?\u003c\/strong\u003e\u003cbr\u003eNo field calibration is typically required. Each unit is factory-calibrated, and only a system-level verification (such as a loop check) is recommended after installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are common indicators of a faulty board?\u003c\/strong\u003e\u003cbr\u003eSymptoms include “Signal Frozen” or I\/O read errors on the HIS, along with a lit FAIL LED indicating internal diagnostic detection of a hardware issue.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the board secured in high-vibration environments?\u003c\/strong\u003e\u003cbr\u003eThe LCA*C uses locking tabs that secure the PCB into the I\/O nest. Proper installation ensures mechanical stability and prevents signal interruption due to vibration.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":52012793594168,"sku":"LCA*C","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/LCAC2.jpg?v=1774923435","url":"https:\/\/www.automodulexpert.com\/products\/yokogawa-lca-c-centum-vp-signal-conditioner-pcb","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}