{"product_id":"yokogawa-a2sam105-analog-signal-conditioning-module","title":"YOKOGAWA A2SAM105 Analog Signal Conditioning Module","description":"\u003cp\u003eConfigured for precision signal processing in process control platforms, the \u003cstrong\u003eYOKOGAWA A2SAM105-S2\u003c\/strong\u003e (\u003cstrong\u003eA2SAM105\u003c\/strong\u003e Analog Signal Conditioning Module) provides direct physical\/electrical execution. This hardware component functions as a signal interface, performing amplification, filtering, and linear translation of analog sensor inputs before forwarding the processed data to the central controller for logic execution.\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\u003eA2SAM105-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\u003e0.25 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e2.5 cm x 12.0 cm x 13.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e1.2 W (Typical)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Type\u003c\/td\u003e\n\u003ctd\u003eAnalog (Conditioned)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003eInput-to-Output Galvanic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and Process Measurement\u003c\/h3\u003e\n\u003cp\u003eThe A2SAM105-S2 employs internal galvanic isolation to eliminate ground loop interference between the field sensor instrumentation and the backplane bus. The module circuitry provides signal linearization and noise filtering, ensuring that low-level analog inputs are accurately digitized and maintained within specified tolerances. This design allows for the normalization of non-linear sensor responses, facilitating precise integration with DCS\/PLC control algorithms.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does this module perform Cold Junction Compensation (CJC) for temperature sensors?\u003c\/p\u003e\n\u003cp\u003eA: The A2SAM105-S2 is designed for general analog signal conditioning; verify if the specific channel configuration supports active CJC or if an external compensation reference is required for the connected sensor type.\u003c\/p\u003e\n\u003cp\u003eQ: Is this module compatible with standard 4-20 mA HART signal pass-through?\u003c\/p\u003e\n\u003cp\u003eA: The module is optimized for signal conditioning and conditioning of analog voltage or current loops; consult the hardware manual to confirm if the HART frequency-shift keying (FSK) signal remains transparent through the conditioning circuitry.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the system backplane power is disconnected before installing the module into the designated slot to prevent electrical transients.\u003c\/li\u003e\n\u003cli\u003eEnsure that the input signal leads are connected to the correct terminal block assignments, respecting the designated polarities to avoid damage to the input stage.\u003c\/li\u003e\n\u003cli\u003eUtilize shielded, twisted-pair cabling for all sensor connections to minimize electromagnetic interference (EMI) and maintain measurement accuracy.\u003c\/li\u003e\n\u003cli\u003eGround the cable shields at a single point, typically at the marshalling cabinet, to prevent circulating ground currents that could introduce noise into the conditioned signal.\u003c\/li\u003e\n\u003cli\u003eVerify the module seating and locking mechanism to ensure stable physical contact with the backplane bus pins post-installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49798381273340,"sku":"A2SAM105","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-analog-signal-conditioning-module","provider":"Electronic PLC","version":"1.0","type":"link"}