{"product_id":"honeywell-fc-sai-1620m-cc-v1-5-safety-manager-system-module","title":"Honeywell FC-SAI-1620M CC V1.5 Safety Manager System Module","description":"\u003cp\u003eConfigured for high-density analog signal acquisition and voltage conversion in Safety Manager platforms, the \u003cstrong\u003eHoneywell FC-SAI-1620M CC V1.5\u003c\/strong\u003e (\u003cstrong\u003eSAI-1620M CC V1.5\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. It digitizes analog inputs across 16 primary channels and 1 external voltage readback channel for safety logic solvers.\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\u003eSAI-1620M CC V1.5\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard backplane internal bus draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 analog input channels (0-4 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReadback Channel\u003c\/td\u003e\n\u003ctd\u003e1 external voltage readback channel (0-4 V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Rating\u003c\/td\u003e\n\u003ctd\u003eSIL3 compliant with IEC 61508\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Conversion\u003c\/td\u003e\n\u003ctd\u003eConverts 0-20 mA field signals to 0-4 V using external modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Isolation\u003c\/td\u003e\n\u003ctd\u003eAll channels share isolated analog 0 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoating\u003c\/td\u003e\n\u003ctd\u003eConformal Coated (CC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Signal Processing Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe FC-SAI-1620M CC V1.5 incorporates channel-to-channel isolation with a shared isolated analog 0 V rail, protecting internal analog-to-digital conversion circuits against field-side voltage spikes. Designed for high-integrity safety instrumented loops, the module converts standard 0-20 mA field device currents to internal 0-4 V signal levels via external termination units. Onboard diagnostic routines continuously validate the 16 analog input paths alongside the 1 external voltage readback channel to satisfy IEC 61508 SIL3 execution standards without interfering with 4-20 mA HART loop protocol telemetry.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the external voltage readback channel operate on the FC-SAI-1620M CC V1.5?\u003c\/p\u003e\n\u003cp\u003eA: The dedicated 0-4 V external voltage readback channel continuously monitors the common field reference potential or power supply line, enabling hardware self-diagnostics and fault detection across the analog input sub-assembly.\u003c\/p\u003e\n\u003cp\u003eQ: Can 0-20 mA or 4-20 mA field transmitters be wired directly to the front terminal block of the module?\u003c\/p\u003e\n\u003cp\u003eA: Field 0-20 mA or 4-20 mA current loops require external resistor networks or field termination modules to convert current signals to the 0-4 V input range required by the module's conversion channels.\u003c\/p\u003e\n\u003cp\u003eQ: What environmental protection is provided by the CC designation?\u003c\/p\u003e\n\u003cp\u003eA: The \"CC\" designation signifies Factory Conformal Coating on the printed circuit board assembly, protecting electronic components from ambient humidity, dust, and atmospheric contaminants within -10 to +55 deg C operating limits.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eCard Insertion\u003c\/strong\u003e: Align the module circuit board with the chassis guide slots in the designated Safety Manager rack. Push firmly until the backplane multi-pin interface fully engages, then hand-tighten top and bottom retaining screws.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Protocols\u003c\/strong\u003e: Verify that the central chassis earth strap connects directly to the master cabinet grounding bar using a low-impedance copper jumper to maintain common analog 0 V isolation integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eField Wiring Termination\u003c\/strong\u003e: Connect field signal wiring through compatible external termination modules configured with current-to-voltage conversion resistors (0-20 mA to 0-4 V). Ensure all signal cable shields terminate at a single ground point.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Segregation\u003c\/strong\u003e: Maintain a minimum physical distance of 30 cm between low-voltage analog input cabling and high-voltage AC distribution circuits inside the control panel.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":53494146662709,"sku":"FC-SAI-1620M CC V1.5","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/FC-SAI-1620m_9af364e5-824a-4097-a6c7-3cda91fa59ea.jpg?v=1788837259","url":"https:\/\/www.5gplc.com\/products\/honeywell-fc-sai-1620m-cc-v1-5-safety-manager-system-module","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}