{"product_id":"yokogawa-a2sam105-h000-s2-analog-input-signal-adaptor","title":"Yokogawa A2SAM105-H000 S2 Analog Input Signal Adaptor","description":"\u003ch2\u003eTechnical Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eA2SAM105-H000 S2\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-precision signal conditioning adaptor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor Yokogawa N-IO (Network I\/O) field units. This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eStyle 2 (S2)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule converts field-side analog signals—\u003cstrong\u003e4–20 mA current loops\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eor\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e0–10 V DC voltage signals\u003c\/strong\u003e—into a standardized format for the DCS. With integrated\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART communication\u003c\/strong\u003e, it allows simultaneous process monitoring and remote device configuration, supporting smart instrumentation management in modern industrial automation systems.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDetailed Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eItem\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\u003eModule Function\u003c\/td\u003e\n\u003ctd\u003eCurrent \/ Voltage Input Signal Adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd\u003eA2SAM105-H000 S2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Support\u003c\/td\u003e\n\u003ctd\u003eDual-mode: Voltage or Current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVoltage Input Range\u003c\/td\u003e\n\u003ctd\u003e0–10 V DC (Allowable up to 30 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Input Range\u003c\/td\u003e\n\u003ctd\u003e4–20 mA DC (Allowable up to 25 mA DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Communication\u003c\/td\u003e\n\u003ctd\u003eHART Protocol (-H suffix)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance (Voltage)\u003c\/td\u003e\n\u003ctd\u003e1 MΩ (Power-on); ≥100 kΩ (Power-off)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Resistance (Current)\u003c\/td\u003e\n\u003ctd\u003e320 Ω at 20 mA to 640 Ω at 4 mA (Power-on)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitter Power Supply\u003c\/td\u003e\n\u003ctd\u003e15.0–24.0 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Revision\u003c\/td\u003e\n\u003ctd\u003eStyle 2 (S2) for improved electronic reliability\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eOperational Capabilities\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eHandles\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eboth voltage and current inputs\u003c\/strong\u003e, reducing the need for multiple specialized modules\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProvides\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003einternal transmitter power supply\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor 2-wire field instruments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStyle 2 circuitry ensures\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh input impedance during power-off\u003c\/strong\u003e, preventing interference in redundant loops\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuitable for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-density automation projects\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand flexible I\/O configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eCan this adaptor be used with 4-wire transmitters?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eYes. 4-wire transmitters can be connected using the signal input pins, bypassing the internal 24 V supply. Proper wiring at the terminal base is required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the benefits of the Style 2 (S2) revision?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eUpdated internal semiconductors improve\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ethermal dissipation\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elong-term stability\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein high-temperature industrial cabinets.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the -H suffix support all HART versions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eYes. It supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHART 5, 6, and 7\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edevice variables for comprehensive asset management and diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51775946785080,"sku":"A2SAM105-H000","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/A2SAM105-H0001.jpg?v=1770774574","url":"https:\/\/www.automodulexpert.com\/tr\/products\/yokogawa-a2sam105-h000-s2-analog-input-signal-adaptor","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}