{"product_id":"fc-sai-1620m-honeywell-analog-input-module","title":"FC-SAI-1620M Honeywell Analog Input Module","description":"\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell FC-SAI-1620M\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eFC-SAI-1620M\u003c\/strong\u003e Analog Card Module, operates as a dedicated hardware component for 16-channel high-density analog signal acquisition within Honeywell Safety Manager platforms.\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-SAI-1620M\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\u003e0.14 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.0 x 19.0 x 12.8 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane powered via 24 VDC bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e16 analog inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC nominal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eSafety Manager System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGalvanic Isolation \u0026amp; 4-20 mA HART Loop Protocol Integration\u003c\/h3\u003e\n\u003cp\u003eThe analog input module utilizes individual channel-to-channel isolation barriers to block common-mode voltage spikes and ground loop currents from interfering with core processing units. High-resolution input conversion circuits interface directly with 4-20 mA HART loop protocol instruments across safety-instrumented loops. Channel conditioning filtering mitigates electromagnetic noise interference, preserving high signal fidelity for field transmitter monitoring without introducing transmission phase delays.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the FC-SAI-1620M support hot-swappable module replacement during active system operation?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module is engineered for online insertion and removal (hot-swapping) within a powered Safety Manager chassis without disturbing adjacent I\/O cards or triggering backplane bus fault conditions.\u003c\/p\u003e\n\u003cp\u003eQ: How is primary operational power provided to the module circuitry?\u003c\/p\u003e\n\u003cp\u003eA: The board draws its primary logic and channel power directly from the system backplane's regulated 24 VDC power distribution bus.\u003c\/p\u003e\n\u003cp\u003eQ: What isolation mechanism protects the internal logic against field-side voltage transients?\u003c\/p\u003e\n\u003cp\u003eA: Integrated channel-to-channel isolation circuits provide continuous galvanic separation between field input terminals and internal system logic backplane channels.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eAlign the module edge connector with the target chassis slot guide rails inside the Safety Manager rack.\u003c\/li\u003e\n\u003cli\u003eSlide the card horizontally into the slot until the rear connectors fully mate with the backplane header.\u003c\/li\u003e\n\u003cli\u003eEngage the top and bottom retaining levers to secure the module mechanically against chassis vibration.\u003c\/li\u003e\n\u003cli\u003eVerify that field wiring terminal blocks match designated 24 VDC transmitter loop polarity prior to energizing the circuit.\u003c\/li\u003e\n\u003cli\u003eConnect all signal cable shield drain wires to the main cabinet earth grounding bar to optimize EMI noise suppression.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52406981263656,"sku":"FC-SAI-1620m","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/FC-SAI-1620m_b897d62d-17d9-418b-bb1d-01c0d27a5cbf.jpg?v=1789717920","url":"https:\/\/www.powerdcs.com\/ar\/products\/fc-sai-1620m-honeywell-analog-input-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}