{"product_id":"fc-sao-0220m-honeywell-safety-manager-safe-analog-output-module","title":"FC-SAO-0220M Honeywell Safety Manager Safe Analog Output Module","description":"\u003ch2\u003eHoneywell FC-SAO-0220M Safety Manager Safe Analog Output Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-SAO-0220M\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-SAO-0220M\u003c\/strong\u003e Safe Analog Output Module, operates as a dedicated hardware component for safety-critical analog signal generation within Honeywell Safety Manager, Experion PKS, and C300 platforms. Configured to drive final control elements such as control valves, actuators, and variable speed drives, the 16-channel card converts digital safety commands into configurable 4-20 mA current loop or 0-10 V voltage control signals across safety-instrumented functions.\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\u003eFC-SAO-0220M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\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\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e180 x 100 x 25 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eBackplane powered via Safety Manager chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Density\u003c\/td\u003e\n\u003ctd\u003e16 Independent Output Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal Types\u003c\/td\u003e\n\u003ctd\u003e4-20 mA (current loop), 0-10 V (voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-system galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003eLoop monitoring, output read-back verification, self-test routines\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\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell Safety Manager, Experion PKS, C300\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, UL, CSA, TUV SIL Certified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel-to-System Galvanic Isolation\u003c\/h3\u003e\n\u003cp\u003eThe FC-SAO-0220M incorporates channel-to-system galvanic isolation barriers across all 16 output channels to prevent field-side voltage surges, common-mode ground potential shifts, and industrial noise from reaching the Safety Manager backplane logic solver. Supporting 4-20 mA HART loop protocol signal transmission, the module utilizes continuous hardware read-back diagnostic circuitry to cross-check real-time field output current against commanded controller logic. If an output discrepancy or short circuit occurs, secondary internal hardware shutdown paths drive the channel into a deterministic fail-safe state.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 16 channels on the FC-SAO-0220M module be mixed between current and voltage output modes?\u003c\/p\u003e\n\u003cp\u003eA: Yes, each output channel can be independently configured for 4-20 mA current signals or 0-10 V voltage signals through the control engineering software, provided the connected Input\/Output Termination Assembly (IOTA) supports the selected wiring topology.\u003c\/p\u003e\n\u003cp\u003eQ: How does the internal read-back diagnostic mechanism operate during active signal execution?\u003c\/p\u003e\n\u003cp\u003eA: Diagnostic circuits continuously measure the actual electrical signal on the field terminals and compare it to the digital value calculated by the processor. Any divergence between commanded and measured values triggers a system fault flag to drive the channel to a pre-configured safe state.\u003c\/p\u003e\n\u003cp\u003eQ: Is hot-swappable replacement supported for the FC-SAO-0220M in redundant configurations?\u003c\/p\u003e\n\u003cp\u003eA: Yes, in redundant channel configurations, a faulted FC-SAO-0220M module can be removed and replaced under backplane power without interrupting signal delivery from the secondary active module.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eMount the FC-SAO-0220M module into its designated slot within the Safety Manager or C300 Series C chassis, pushing firmly until mechanical retaining clips engage fully with the backplane connectors. Connect field wiring to the corresponding IOTA terminal blocks, ensuring signal leads and cable shield drain wires maintain complete separation from AC power distribution circuits. Ground all cable shields at a single point on the main enclosure earth bus bar to prevent ground loop currents from interfering with 4-20 mA loop read-back diagnostics. Verify that cabinet internal ambient temperatures remain within -20 deg C to +60 deg C during steady-state operation.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43070820057178,"sku":"FC-SAO-0220M","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/341.1_dff09b8b-b35c-4f6e-93d5-f79cc5d27064.jpg?v=1773978014","url":"https:\/\/www.spareoil.com\/products\/fc-sao-0220m-honeywell-safety-manager-safe-analog-output-module","provider":"SpareOil Automation","version":"1.0","type":"link"}