{"product_id":"foxboro-fbm203-i-a-series-rtd-input-modules","title":"Foxboro FBM203 I\/A Series 8-Channel RTD Input Module","description":"\u003cp\u003eThe Foxboro FBM203 is a high-performance, 8-channel RTD input module engineered for the I\/A Series distributed control system. It provides precise temperature monitoring by supporting a range of sensor configurations, including 2-wire, 3-wire, and 4-wire RTD inputs, as well as direct resistance measurements. This module is essential for applications requiring high signal integrity, such as power generation, pharmaceutical processing, and food production, where stable thermal data is critical for process control.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Sensor Support:\u003c\/strong\u003e Compatible with various RTD types including Pt 100, Pt 200, Pt 500, Pt 1000, Ni 120, and Cu 10.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e Features 600 V AC channel-to-channel and channel-to-ground isolation to minimize noise and prevent ground loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Compensation:\u003c\/strong\u003e Advanced internal circuitry automatically compensates for lead-wire resistance, ensuring accuracy over extended field wiring runs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable Design:\u003c\/strong\u003e Supports removal and replacement while the system is energized, facilitating maintenance without process downtime.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNoise Filtering:\u003c\/strong\u003e Programmable integration times for 50 Hz or 60 Hz to effectively reject common-mode AC line noise.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHarsh Environment Ready:\u003c\/strong\u003e Rated for G3 harsh environment operation, ensuring durability in corrosive or demanding industrial settings.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFBM203\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 Isolated RTD\/Resistance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResistance Ranges\u003c\/td\u003e\n\u003ctd\u003e0 to 320 Ohms or 0 to 3200 Ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.02% of span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3 W maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Rating\u003c\/td\u003e\n\u003ctd\u003eG3 (Harsh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the I\/A Series baseplate is properly grounded before module insertion.\u003c\/li\u003e\n\u003cli\u003eThe FBM203 is hot-swappable; verify that the baseplate slot is free of debris before seating the module.\u003c\/li\u003e\n\u003cli\u003eUse shielded twisted-pair cabling for field sensor connections to maintain noise immunity.\u003c\/li\u003e\n\u003cli\u003eEnsure proper polarity when wiring 2-wire, 3-wire, or 4-wire RTD sensors to the terminal blocks.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate airflow around the control cabinet to keep ambient temperatures within the -20 to +70 deg C operating range.\u003c\/li\u003e\n\u003cli\u003eHandle with standard ESD precautions to prevent damage to internal sensitive components.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eQ: Can the FBM203 be replaced while the system is running?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the FBM203 is designed for hot-swapping, allowing for replacement without powering down the baseplate or interrupting other modules.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: Does this module support 4-wire RTD sensors?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the FBM203 is fully compatible with 2-wire, 3-wire, and 4-wire RTD configurations, with automatic lead-wire resistance compensation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ: What is the primary function of the channel-to-channel isolation?\u003c\/strong\u003e\u003cbr\u003eA: The isolation prevents electrical interference and ground loops between channels, which is essential for maintaining high-accuracy temperature measurements in noisy industrial environments.\u003c\/p\u003e","brand":"Foxboro","offers":[{"title":"Default Title","offer_id":43995934064730,"sku":"FBM203","price":172.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/wm_1_bf702087-77b2-46f9-ad77-a0a053c71513.jpg?v=1788298245","url":"https:\/\/www.spareoil.com\/es\/products\/foxboro-fbm203-i-a-series-rtd-input-modules","provider":"SpareOil Automation","version":"1.0","type":"link"}