{"product_id":"32-channel-analog-input-module-yokogawa-sai533-h53-a4d00","title":"32-Channel Analog Input Module | Yokogawa SAI533-H53\/A4D00","description":"\u003ch2\u003eYokogawa SAI533-H53\/A4D00 CENTUM VP Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for high-density analog signal processing in CENTUM VP Field I\/O subsystems, the \u003cstrong\u003eYokogawa SAI533-H53\/A4D00\u003c\/strong\u003e (\u003cstrong\u003eSAI533\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution. Operating across ESB bus and ER bus architectures via FIO node units (ANB10S, ANB10D, ANT502), this hardware component converts 4-20 mA DC and 1-5 V DC signals from field transmitters into 16-bit digital values. It incorporates HART protocol passthrough for field device configuration and diagnostics while providing channel-to-channel galvanic isolation across 32 isolated input channels.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSuffix \/ Option Code\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eTechnical Specification \/ Configuration Details\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSAI533\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBase model designation for Analog Input Module (32-channel configuration)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e-H\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIntegrated HART communication support for diagnostics and device configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e5\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignal cable connection via pressure clamp terminal block or MIL cable (non-explosion protection layout)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e3\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eComplies with ISA Standard G3 conformal coating and extended temperature rating (-20 to +70 deg C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e\/A4D00\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEquipped with dual-redundant pressure clamp terminal block for analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\u003eSAI533-H53\/A4D00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg (Shipping Weight: 3.0 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e120 x 25 x 130 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard backplane power allocation via FIO bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e32 isolated analog inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Types\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC, 1-5 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResolution\u003c\/td\u003e\n\u003ctd\u003e16-bit A\/D conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUpdate Cycle\u003c\/td\u003e\n\u003ctd\u003eApprox. 100 ms per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHART Communication\u003c\/td\u003e\n\u003ctd\u003eSupported (diagnostics, device configuration, status monitoring)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-channel and channel-to-system galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Bus Interface\u003c\/td\u003e\n\u003ctd\u003eESB bus \/ ER bus via FIO node units (ANB10S, ANB10D, ANT502)\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 Instrumentation Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe module provides full channel-to-channel and channel-to-system galvanic isolation to eliminate ground loop potential differences and protect DCS backplane electronics from field electrical noise. By overlaying dynamic digital data onto the standard 4-20 mA HART loop protocol, the interface enables bi-directional secondary variable polling and online field transmitter configuration. The unit continuously runs self-check routines and channel fault detection to track loop status, ensuring measurement fidelity within +\/-0.1% of span across its 100 ms update cycles under harsh environmental conditions compliant with ISA Standard G3.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is dual redundancy implemented when using the SAI533-H53\/A4D00 module in CENTUM VP systems?\u003c\/p\u003e\n\u003cp\u003eA: Dual redundancy requires pairing the SAI533-H53\/A4D00 (equipped with the \/A4D00 dual-redundant pressure clamp terminal block) with a second SAI533-H53 module in adjacent FIO base slots. The primary card handles active loop processing while the redundant partner stays synchronized on the backplane for rapid switchover in case of hardware or channel fault detection.\u003c\/p\u003e\n\u003cp\u003eQ: What environmental conditions does the suffix -3 option cover for this hardware?\u003c\/p\u003e\n\u003cp\u003eA: Suffix -3 designates compliance with ISA Standard G3 conformal coating standards to protect electronic traces against corrosive gas environments (such as hydrogen sulfide and sulfur dioxide) and extends the operational temperature envelope to cover -20 to +70 deg C.\u003c\/p\u003e\n\u003cp\u003eQ: Can HART diagnostic commands be transmitted concurrently with 4-20 mA primary variable updates?\u003c\/p\u003e\n\u003cp\u003eA: Yes, frequency-shift keying (FSK) superimposes digital HART communications on top of the 4-20 mA analog current signal without interrupting or distorting the analog primary measurement loop.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the module into its designated slot within the CENTUM VP FIO base unit (ANB10S, ANB10D, or ANT502) on the cabinet DIN rail framework.\u003c\/li\u003e\n\u003cli\u003eRoute all 4-20 mA DC and 1-5 V DC wiring using twisted-shielded pair cables to maintain signal integrity and reject external electromagnetic coupling.\u003c\/li\u003e\n\u003cli\u003eTerminate individual cable drain wires to a single-point instrument grounding bar, ensuring earth ground resistance remains strictly below 10 ohms.\u003c\/li\u003e\n\u003cli\u003eSecure terminal connections to the \/A4D00 pressure clamp terminal block ensuring minimum engagement of 5 full thread turns without overtightening.\u003c\/li\u003e\n\u003cli\u003eVerify cabinet convective airflow clearance to maintain operating ambient temperatures within the -20 to +70 deg C specification.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43846433734746,"sku":"SAI533-H53\/A4D00","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/27._4b4a8ecb-da47-4f23-ae7c-28bbfefac90e.jpg?v=1786691343","url":"https:\/\/www.spareoil.com\/products\/32-channel-analog-input-module-yokogawa-sai533-h53-a4d00","provider":"SpareOil Automation","version":"1.0","type":"link"}