{"product_id":"yokogawa-a2sam505-h000-s1-centum-vp-analog-input-modules","title":"Yokogawa A2SAM505-H000 S1 CENTUM VP Analog Input Modules","description":"\u003cp\u003eConfigured for multi-channel analog signal acquisition within Yokogawa DCS platforms, the \u003cstrong\u003eYokogawa A2SAM505-H000 S1\u003c\/strong\u003e (\u003cstrong\u003eA2SAM505-H000 S1\u003c\/strong\u003e Multi-channel Analog Input Module) provides direct physical\/electrical execution. It handles voltage, 4-20 mA current, thermocouple, and RTD signals, converting field variables into digital data via high-resolution A\/D conversion across system baseplates.\u003c\/p\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\u003eA2SAM505-H000 S1\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\u003eStandard Industrial Manufacturing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Baseplate Module Form Factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered via Backplane Bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Function\u003c\/td\u003e\n\u003ctd\u003eMulti-channel analog input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Signals\u003c\/td\u003e\n\u003ctd\u003eVoltage, Current (4-20 mA), Thermocouples, RTDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC (+-10%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConversion Performance\u003c\/td\u003e\n\u003ctd\u003eHigh-resolution precision-grade A\/D conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and CJC Loop Integration\u003c\/h3\u003e\n\u003cp\u003eThe module incorporates multi-signal conditioning circuitry designed for mixed-signal process loops. When acquiring thermocouple inputs, internal cold junction compensation (CJC) algorithms prevent thermal gradient errors. Analog channels support both 4-20 mA current loops and high-density voltage signals while preserving noise suppression and channel isolation against electromagnetic interference (EMI).\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the A2SAM505-H000 S1 handle different sensor types across its channels simultaneously?\u003c\/p\u003e\n\u003cp\u003eA: Yes, channels can be configured independently via system software to process distinct field signals, including 4-20 mA loops, voltage inputs, RTDs, and thermocouples.\u003c\/p\u003e\n\u003cp\u003eQ: What environmental precautions are required when operating in high-humidity installations?\u003c\/p\u003e\n\u003cp\u003eA: The module supports up to 95% relative humidity across its 0 deg C to +50 deg C operating range, but it must be housed inside a non-condensing NEMA-rated panel to prevent condensation across high-resolution A\/D traces.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the module directly onto the designated baseplate slot, ensuring the backplane pin assembly aligns without mechanical binding before tightening retaining screws.\u003c\/li\u003e\n\u003cli\u003eConnect temperature sensors and transmitter current loops using shielded cable pairs, landing all shield conductors at a single earth ground point on the marshalling panel.\u003c\/li\u003e\n\u003cli\u003eEnsure 24 VDC power supply rails remain within the +-10% operating window to maintain A\/D conversion accuracy and prevent thermal overload.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52842886496536,"sku":"A2SAM505-H000 S1","price":170.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/A2SAM105-H000S22_Cocoai_5d218803-17ce-4c19-b5d9-fde0b02411db.jpg?v=1791596970","url":"https:\/\/www.innoplcsync.com\/products\/yokogawa-a2sam505-h000-s1-centum-vp-analog-input-modules","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}