{"product_id":"honeywell-fc-sao-0220m-sil-3-safe-analog-output-module-2-channel-sao","title":"Honeywell FC-SAO-0220m SIL 3 Safe Analog Output Module 2-Channel SAO","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003ch3\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell FC-SAO-0220m\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a precision\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFail-Safe Analog Output Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSafety Manager\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eplatform. It provides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etwo isolated analog outputs\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(0–20 mA or 4–20 mA) for safe control of final elements such as control valves, actuators, or variable speed drives. Built for safety-critical loops, this module features full diagnostics and internal safeguards, ensuring it defaults to a safe state under fault conditions.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eSafety \u0026amp; Diagnostics\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSIL 3 Compliant:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMeets IEC 61508 standards for high-integrity safety applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFail-Safe Operation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOutputs automatically move to a predefined safe value in case of a system or hardware fault.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWatchdog Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eContinuously checks internal health and communication integrity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Precision:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e12-bit digital-to-analog conversion guarantees accurate analog control signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOutput \u0026amp; Power Flexibility\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDual Power Modes:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports both active (module-powered) and passive (externally powered) field wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eActive Mode:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eMaximum loop resistance 600 Ω, max output voltage 30 Vdc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePassive Mode:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAccepts external voltage up to 40 Vdc.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Off-State Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLess than 0.05 mA to prevent accidental actuation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Protection \u0026amp; Robustness\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eGalvanic Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProtects Safety Manager internal electronics from field-side surges and interference.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLow Power Draw:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e30 mA at 5 Vdc and 65 mA at 24 Vdc (excluding output current).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostic Checks:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePeriodically verifies output accuracy, de-energization, and cross-talk between channels.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance \u0026amp; Indicators\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eLED Status Indicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProvides immediate feedback for module and channel health.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHot-Swap Ready:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCan be replaced in redundant systems without shutting down the process.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth align=\"left\"\u003eFeature\u003c\/th\u003e\n\u003cth align=\"left\"\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFC-SAO-0220m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFail-Safe Analog Output (SAO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e2 Isolated Analog Outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eOutput Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e0–20 mA or 4–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e12-bit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eSafety Integrity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eSIL 3 (IEC 61508)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eMax Loop Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e600 Ω (Active Mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eExternal Power\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eMax 40 Vdc\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eOff-State Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e\u0026lt;0.05 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eWatchdog Input Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e0.5 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003ePower Requirements\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e30 mA at 5 Vdc, 65 mA at 24 Vdc (plus output current)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eForm Factor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003e4 TE width, 3 HE height (Compact Eurocard)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eStatus Indication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eFront-panel LEDs (Module Fault, Channel Status)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eApprovals\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eCE, TUV, UL, CSA, FM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eModule Coding\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eHoles A9, C5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd align=\"left\"\u003e\u003cstrong\u003eChassis Code\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd align=\"left\"\u003eLarge Pins A9, C5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch3\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSafety-Critical Control Loops:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrecise modulation of control valves in Emergency Shutdown (ESD) systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVariable Speed Drives:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSafe setpoint control for pumps, fans, or compressors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eActuator \u0026amp; Damper Positioning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReliable output control in Burner Management Systems (BMS).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used in both active and passive wiring configurations?\u003c\/strong\u003e\u003cbr\u003eA: Yes, it supports active (module-powered) and passive (externally powered) outputs for flexible installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the maximum loop resistance in active mode?\u003c\/strong\u003e\u003cbr\u003eA: The maximum loop resistance is 600 Ω with a maximum output voltage of 30 Vdc.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does it provide SIL 3 safety integrity?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eFC-SAO-0220m\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis SIL 3 certified, suitable for high-integrity safety loops.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparison with Similar Modules\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFC-SAO-0120m:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSingle-channel analog output for smaller systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFC-SAO-0420m:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFour-channel analog output for higher-density applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":44129961574499,"sku":"FC-SAO-0220m","price":180.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0549\/2775\/3315\/files\/FC-SAO-0220m.jpg?v=1774953047","url":"https:\/\/precisemodule.com\/products\/honeywell-fc-sao-0220m-sil-3-safe-analog-output-module-2-channel-sao","provider":"Precise Module Ltd.","version":"1.0","type":"link"}