{"product_id":"yokogawa-a2sam105-h000-s2-analog-input-adapter","title":"YOKOGAWA A2SAM105-H000 S2 Analog Input Adapter","description":"\u003cp\u003eConfigured for high-density signal acquisition in CENTUM VP N-I\/O architectures, the \u003cstrong\u003eYOKOGAWA A2SAM105-H000 S2\u003c\/strong\u003e (\u003cstrong\u003eA2SAM105-H000 S2\u003c\/strong\u003e Analog Input Adapter) provides direct electrical execution of current and voltage signal conversion. The module facilitates the integration of 4-20 mA and 1-5 VDC field signals into the control system, utilizing HART7 protocol support for bidirectional digital communication over the analog loop.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eA2SAM105\u003c\/strong\u003e: Base model designation for the multi-range analog input adapter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e-H000\u003c\/strong\u003e: Standard hardware revision with native HART7 protocol capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS2\u003c\/strong\u003e: Specific packaging and environmental hardening code for N-I\/O baseboard compatibility.\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\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\u003eA2SAM105-H000 S2\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\u003e0.45kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard N-I\/O baseboard footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSubject to N-I\/O baseboard supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20 mA \/ 1-5 VDC \/ HART7\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy\u003c\/td\u003e\n\u003ctd\u003eTMR capable\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Integrity\u003c\/td\u003e\n\u003ctd\u003eUp to SIL 3 system compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eTriple Modular Redundancy (TMR) and Safety Integrity\u003c\/h3\u003e\n\u003cp\u003eThe A2SAM105-H000 S2 is engineered for integration into high-availability systems, supporting TMR (Triple Modular Redundancy) configurations to ensure continuous operation despite individual component failure. The module utilizes internal galvanic isolation and comprehensive self-diagnostics to meet SIL 3 requirements, detecting signal discrepancies or hardware faults in real-time. By supporting the HART7 protocol, the adapter maintains transparency for digital diagnostics, allowing for continuous health monitoring of connected field transmitters without disrupting the primary analog control loop.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can this module be used in a TMR configuration with existing analog input modules?\u003c\/p\u003e\n\u003cp\u003eA: TMR compatibility requires that the specific N-I\/O baseboard and associated software logic be configured to handle voting logic; ensure the base unit supports the tripartite architecture before deployment.\u003c\/p\u003e\n\u003cp\u003eQ: Are the channels isolated from each other?\u003c\/p\u003e\n\u003cp\u003eA: The module provides channel-to-system isolation essential for process safety; refer to the specific N-I\/O baseboard datasheet for channel-to-channel isolation specifications in multi-channel hazardous area applications.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eVerify that the N-I\/O base unit is de-energized prior to seating the A2SAM105-H000 S2 module to prevent surge currents during connector engagement.\u003c\/li\u003e\n\u003cli\u003eEnsure the module locking pins are fully engaged with the N-I\/O baseboard to maintain mechanical stability and electrical ground contact.\u003c\/li\u003e\n\u003cli\u003eConfigure the channel input type (current or voltage) via the engineering station software before energizing the field loops.\u003c\/li\u003e\n\u003cli\u003eRoute field instrumentation cables away from high-voltage transients or heavy motor loads; utilize shielded twisted-pair wiring to maintain HART signal integrity.\u003c\/li\u003e\n\u003cli\u003ePerform an initial system loop check to verify HART communication status and signal accuracy against a calibrated reference source.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":50116625891580,"sku":"YOKOGAWAA2SAM105-H000 S2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/A2SAM105.jpg?v=1783993710","url":"https:\/\/www.electronicplc.com\/products\/yokogawa-a2sam105-h000-s2-analog-input-adapter","provider":"Electronic PLC","version":"1.0","type":"link"}