{"product_id":"honeywell-fc-sai-1620m-safe-high-density-analog-input-module","title":"Honeywell FC-SAI-1620M Safe High-Density Analog Input Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-SAI-1620M\u003c\/strong\u003e is a conformal-coated, safe high-density analog input module engineered for high-integrity process safeguarding and critical automation applications within the \u003cstrong\u003eHoneywell Safety Manager\u003c\/strong\u003e system platform. Operating on a \u003cstrong\u003e24 Vdc\u003c\/strong\u003e power supply, this module provides 16 dedicated analog input channels designed to interface with 0(4)–20 mA field transmitters and process instrumentation. It plays a key role in acquiring analog process variables and routing signal data over the internal \u003cstrong\u003eSafety Manager IO Bus\u003c\/strong\u003e directly to the Quad Processor Pack (QPP) for high-integrity safety logic processing.\u003c\/p\u003e\n\u003cp\u003eDesigned to meet stringent functional safety standards up to \u003cstrong\u003eSIL3\u003c\/strong\u003e per \u003cstrong\u003eIEC 61508\u003c\/strong\u003e, the \u003cstrong\u003eFC-SAI-1620M\u003c\/strong\u003e executes continuous internal diagnostic self-tests within a defined Diagnostic Test Interval (DTI). Its conformal coating protects the internal Eurocard circuit board against harsh industrial environments, ensuring reliable long-term performance in Emergency Shutdown (ESD), Fire and Gas (F\u0026amp;G) detection, and Burner Management Systems (BMS).\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConformal Coating:\u003c\/strong\u003e Formulated with protective coating (FC prefix) to resist environmental contaminants, moisture, and corrosive airborne elements in harsh plant environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Density Channel Layout:\u003c\/strong\u003e Features 16 safe analog input channels within a compact 3U \/ 4HP Eurocard form factor to maximize cabinet rack space.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSIL3 Functional Integrity:\u003c\/strong\u003e Fully certified for use in safety instrumented functions up to Safety Integrity Level 3 in both single and Quadruple Modular Redundant (QMR) architectures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive Self-Diagnostics:\u003c\/strong\u003e Conducts automatic, background diagnostic testing of internal circuitry and signal paths within the Diagnostic Test Interval (DTI) to detect and isolate hardware anomalies safely.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Termination Assembly Integration:\u003c\/strong\u003e Connects seamlessly to external Field Termination Assemblies (such as TSAI-1620m or TSHART-1620m) using standard System Interconnection Cables (FS-SIC-0001).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHot-Swappable Subsystem Architecture:\u003c\/strong\u003e Integrates into the Safety Manager IO chassis backplane via standard 32-pin DIN 41612F connectors with key coding to prevent improper module insertion.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProcess Safeguarding \u0026amp; ESD:\u003c\/strong\u003e Monitors critical process instrumentation (pressure, temperature, flow, level) for Emergency Shutdown loops.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFire \u0026amp; Gas (F\u0026amp;G) Monitoring:\u003c\/strong\u003e Interfaces with analog gas and flame detectors in hydrocarbon processing and off-shore facilities.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBurner Management Systems (BMS):\u003c\/strong\u003e Safe tracking of fuel pressures, airflow, and flame intensity signals in boiler and furnace control applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTurbine \u0026amp; Compressor Protection:\u003c\/strong\u003e Continuous monitoring of operating variables to prevent surge, overpressure, or mechanical overspeed conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical 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\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eFC-SAI-1620M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number Prefix\u003c\/td\u003e\n\u003ctd\u003eFC (Conformal Coated)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eSafety Manager\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eSafe High-Density Analog Input Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e16 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNominal Voltage\u003c\/td\u003e\n\u003ctd\u003e24 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Range\u003c\/td\u003e\n\u003ctd\u003e0–20 mA \/ 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafe Failure Fraction (SFF)\u003c\/td\u003e\n\u003ctd\u003e≥ 99%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Integrity Level\u003c\/td\u003e\n\u003ctd\u003eUp to SIL3 (IEC 61508 \/ ISA S84.01)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Form Factor\u003c\/td\u003e\n\u003ctd\u003eEurocard (100 x 160 mm \/ 3.94 x 6.30 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePanel Dimensions\u003c\/td\u003e\n\u003ctd\u003eHeight: 3U (3 HE), Width: 4HP (4 TE)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e32-pin DIN 41612F connector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-5 degC to 70 degC (14 degF to 158 degF) ambient\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-25 degC to 80 degC (-13 degF to 176 degF)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Tolerance\u003c\/td\u003e\n\u003ctd\u003eIEC 60068-2-6; 1 G at 57 Hz to 150 Hz; 0.075 mm from 10 Hz to 57 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Resistance\u003c\/td\u003e\n\u003ctd\u003eIEC 60068-2-27; 15 G for 11 ms, 3 axes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eConnections \/ Interfaces\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eConnection Point\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eDescription\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBackplane Connector\u003c\/td\u003e\n\u003ctd\u003eStandard 32-pin DIN 41612F Eurocard interface with mechanical keying\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Cable Interface\u003c\/td\u003e\n\u003ctd\u003eConnects to Field Termination Assembly (TSAI-1620m \/ TSHART-1620m) via FS-SIC-0001 System Interconnection Cable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrimary Bus Link\u003c\/td\u003e\n\u003ctd\u003eCommunicates with the Control Processor via the Safety Manager horizontal and vertical IO Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003ePre-Installation Inspection:\u003c\/strong\u003e Verify that the module model code (\u003cstrong\u003eFC-SAI-1620M\u003c\/strong\u003e) matches project drawings and check the conformal coating for any physical damage prior to installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Off Rack Section:\u003c\/strong\u003e Ensure supply power to the target slot or chassis segment is turned off or isolated according to plant safety procedures before inserting non-redundant hardware.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAlign and Seat Module:\u003c\/strong\u003e Carefully align the Eurocard edges with the card guides in the 3U slot of the \u003cstrong\u003eIOCHAS\u003c\/strong\u003e chassis. Push firmly until the 32-pin DIN 41612F connector seats completely into the backplane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecure Fasteners:\u003c\/strong\u003e Tighten top and bottom retaining screws on the front panel to guarantee proper grounding and mechanical stability under vibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCabling to FTA:\u003c\/strong\u003e Connect the System Interconnection Cable (FS-SIC-0001) from the rear backplane port to the corresponding Field Termination Assembly (TSAI-1620m or TSHART-1620m).\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eConfiguration \/ Commissioning \/ Replacement\u003c\/h3\u003e\n\u003ch3\u003eConfiguration Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDefine channel parameters and signal ranges (0–20 mA or 4–20 mA) in the \u003cstrong\u003eSafety Builder\u003c\/strong\u003e software environment using Point Configurator.\u003c\/li\u003e\n\u003cli\u003eConfigure channel-specific fault reaction states (e.g., Top Scale, Bottom Scale, Scan, or Hold) according to loop safety requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommissioning Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePerform field signal loop checks from the transmitter through the FTA to the Safety Builder station to verify live reading accuracy.\u003c\/li\u003e\n\u003cli\u003eValidate diagnostic trip thresholds and verify that input discrepancies trigger appropriate alarms on the station HMI without tripping operational process loops prematurely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eReplacement Recommendations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eParameter Backup:\u003c\/strong\u003e Confirm the project logic and I\/O map database are fully backed up in Safety Builder prior to replacing an existing module.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Matching:\u003c\/strong\u003e Ensure the replacement module carries the conformal-coated \u003cstrong\u003eFC-SAI-1620M\u003c\/strong\u003e designation to maintain environmental resistance ratings in critical areas.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Safety:\u003c\/strong\u003e Certified by TÜV to IEC 61508 Parts 1–7 (SIL3 capable) and ANSI\/ISA S84.01.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard ESD\/ESD:\u003c\/strong\u003e Compliant with DIN V VDE 19250, DIN V VDE 0801, and UL 1998 \/ UL 508.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous Locations:\u003c\/strong\u003e CSA certified (C22.2 No. 142-M1987) and FM 3611 Class I, Division 2 compliant.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCE Compliance:\u003c\/strong\u003e Conforms to European Directives 89\/336\/EEC (EMC) and 73\/23\/EEC (Low Voltage Directive).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEMC Immunity:\u003c\/strong\u003e Tested to IEC 61000-4-2 (ESD Level 4), IEC 61000-4-3 (Radiated), IEC 61000-4-4 (Burst Level 3), and IEC 61000-4-5 (Surge Level 3).\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52667762245995,"sku":"FC-SAI-1620","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/FC-SAI-1620M_001_1200x1200_6d81dedb-dbb0-4fb3-8ab9-2103e215ef96.jpg?v=1786792912","url":"https:\/\/www.plcprotech.com\/it\/products\/honeywell-fc-sai-1620m-safe-high-density-analog-input-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}