{"product_id":"yokogawa-asi133-s00-sa3s0-8-channel-analog-input-module","title":"Yokogawa | ASI133-S00\/SA3S0 | 8-Channel Analog Input Module","description":"\u003ch2\u003eYokogawa ASI133-S00 Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for signal acquisition in CENTUM VP I\/O subsystem, the \u003cstrong\u003eYokogawa ASI133-S00\/SA3S0j8-channel\u003c\/strong\u003e (\u003cstrong\u003eASI133-S00\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution for 4-20 mA current loop acquisition within FIO-based distributed input architecture. The module implements multi-channel analog conversion with galvanically isolated input paths and terminal-based field termination.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eNo explicit structured suffix decomposition is defined in the provided reference data. The model designation is treated as a single ordering and configuration identifier:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eASI133-S00: Base module type\u003c\/li\u003e\n\u003cli\u003eSA3S0j8-channel: Terminal and channel configuration reference (as provided)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa ASI133-S00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan (Yokogawa Electric Corporation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 0.30 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e13.3 cm x 14.6 cm x 3.2 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003eNot explicitly specified in source data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e150 mA @ 5 VDC \/ 450 mA @ 24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e8 channel analog input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eChannel-to-system isolated input design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Block\u003c\/td\u003e\n\u003ctd\u003eATSA3S pressure clamp type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eYokogawa DCS Analog Loop Acquisition Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe ASI133-S00 operates as a field input acquisition node within Yokogawa CENTUM VP \/ FIO architecture, implementing 4-20 mA loop interfacing with built-in isolation per channel group. The input stage is designed for direct termination of 2-wire transmitter loops using INx.1 \/ INx.2 terminals with GND reference bonding. Signal conditioning supports stable current loop conversion with defined input resistance scaling under energized and de-energized states, ensuring predictable loop impedance behavior across field wiring variations.\u003c\/p\u003e\n\u003cp\u003eHART-capable loop compatibility enables bidirectional digital overlay communication over the 4-20 mA carrier, allowing field device diagnostics and parameter access without external multiplexing hardware. Channel isolation structure suppresses cross-channel interference during simultaneous sampling in multi-loop configurations.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the module support hot-swap replacement under energized backplane conditions?\u003c\/strong\u003e\u003cbr\u003eA: Hot-swap behavior depends on CENTUM VP subsystem configuration. Electrical isolation is maintained per channel, but backplane removal must follow system-defined maintenance sequencing.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does each channel provide independent isolation?\u003c\/strong\u003e\u003cbr\u003eA: The module implements isolated input architecture to reduce channel interaction and protect against field-side potential differences.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is external signal conditioning required for 4-20 mA loops?\u003c\/strong\u003e\u003cbr\u003eA: No external conversion is required. The module directly accepts 4-20 mA inputs via terminal block interface.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUse ATSA3S terminal block with correct pressure clamp termination to ensure stable loop impedance contact.\u003c\/li\u003e\n\u003cli\u003eMaintain shield grounding at a single-point earth reference to avoid ground loop current injection.\u003c\/li\u003e\n\u003cli\u003eSeparate analog input wiring from high-voltage or switching conductors to reduce induced noise coupling.\u003c\/li\u003e\n\u003cli\u003eObserve polarity on INx.1 (positive) and INx.2 (negative) for each channel loop.\u003c\/li\u003e\n\u003cli\u003eEnsure loop power budget supports transmitter compliance voltage under full-scale 20 mA conditions.\u003c\/li\u003e\n\u003cli\u003eApply proper isolation testing procedures before energizing field circuits in hazardous area installations.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44163647701080,"sku":"ASI133-S00","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ASI133-S00.jpg?v=1780293322","url":"https:\/\/www.industriaxplc.com\/products\/yokogawa-asi133-s00-sa3s0-8-channel-analog-input-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}