{"product_id":"yokogawa-asr133-s00-isolated-current-input-module-with-hart","title":"Yokogawa ASR133-S00 Isolated Current Input Module with HART","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa ASR133-S00\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-precision analog interface for Distributed Control Systems (DCS). This module captures 4 to 20 mA signals from field transmitters while providing full galvanic isolation across 8 independent channels. It integrates HART communication capabilities, allowing for remote device configuration and advanced diagnostics. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring peak signal accuracy and long-term stability for critical process monitoring.\u003c\/p\u003e\n\u003ch3\u003ePart Number Breakdown\u003c\/h3\u003e\n\u003cp\u003eThe ASR133-S00 follows Yokogawa's specific hardware identification logic:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eASR133:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIsolated Current Input Module (8-Channel, HART compatible).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-S:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStandard Type.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAlways 0 (Standard specification).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e0:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBasic type without specialized options.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe ASR133-S00 delivers rapid data refreshing and high dielectric strength for demanding industrial loops.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e8 Channels, Fully Isolated\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Signal Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e4 to 20 mA DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eHART Communication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eAvailable (Digital signal superimposed on 4-20mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWithstanding Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1500 V AC (Input-to-System)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eData Update Period\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStep Response Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMeasurement Accuracy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e±16 \u003cspan class=\"math-inline\"\u003e$\\mu$\u003c\/span\u003eA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTransmitter Power Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cspan class=\"math-inline\"\u003e$\\ge$\u003c\/span\u003e 16 V DC (at 20 mA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eExternal Connection\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003ePressure Clamp Terminal (ATSA3□ compatible)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 0.30 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Signal Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module features a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e1500 V AC withstanding voltage\u003c\/strong\u003e. This high dielectric barrier prevents ground loops and protects sensitive DCS backplane electronics from field-side electrical surges or high-potential differences.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated HART Pass-through:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe ASR133-S00 supports bidirectional\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART communication\u003c\/strong\u003e. This allows maintenance teams to perform remote calibration, range adjustments, and health monitoring of field instruments directly from the control room, significantly reducing the need for onsite handheld communicators.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Data Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWith a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e10 ms data update period\u003c\/strong\u003e, the module provides near-instantaneous process feedback. This rapid sampling proves essential for high-speed control loops where even minor delays in signal processing can lead to system oscillation or instability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Wiring Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module utilizes\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epressure clamp terminals\u003c\/strong\u003e. This screwless design maintains constant tension on the field wires, effectively resisting the vibration-induced loosening common in heavy industrial environments like refineries or chemical plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the ASR133-S00 handle 2-wire vs. 4-wire transmitters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module accommodates both configurations. For 2-wire transmitters, the ASR133-S00 provides the necessary power (at least 16V DC). For 4-wire transmitters, the module manages the signal input while handling a maximum normal mode voltage of 25V applied to the terminals.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I replace a standard AS1133 module with the ASR133-S00?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, the ASR133-S00 provides the added benefit of HART communication. If your existing system uses the same backplane architecture, this module offers a direct upgrade path to enable digital device management without changing your physical wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat happens to the input resistance when the system power is OFF?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo protect the field loop, the module switches to a high-impedance state (\u003cstrong\u003e1 M$\\Omega$ or larger\u003c\/strong\u003e) when powered off. This ensures the module does not load down or interfere with other devices in the signal loop during maintenance shutdowns.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs this a factory-sealed unit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. We provide only\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa hardware. Each ASR133-S00 arrives in its original anti-static factory packaging with an intact serial number to guarantee authenticity and a full manufacturer-rated service life.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52550933905717,"sku":"ASR133-S00","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/ASR133-S00.jpg?v=1775725993","url":"https:\/\/www.5gplc.com\/products\/yokogawa-asr133-s00-isolated-current-input-module-with-hart","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}