{"product_id":"yokogawa-adm12-centum-cs-rio-16-channel-analog-input-module","title":"Yokogawa ADM12 Centum CS RIO 16-Channel Analog Input Module","description":"\u003ch2\u003eYokogawa ADM12 Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for multi-channel analog signal acquisition in Centum CS \/ Centum VP systems, the \u003cstrong\u003eYokogawa ADM12\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eADM12\u003c\/strong\u003e Analog Input Module, operates as a dedicated hardware component for capturing physical field variables within Remote I\/O subsystems. The card establishes direct electrical connections with field transmitters, converting current loops and voltage signals into a 12-bit digital format to update the main distributed control network.\u003c\/p\u003e\n\u003ch3\u003eLayout Configuration Selection: Layout 1\u003c\/h3\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\u003eADM12\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa Electric Corporation\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\u003e1.0 kg (Shipping weight 3.0 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e22.0 cm x 13.0 cm x 3.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e3 W typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannels\u003c\/td\u003e\n\u003ctd\u003e16 analog input channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Input Range\u003c\/td\u003e\n\u003ctd\u003e4-20 mA DC, 1-5 V DC, +\/- 10 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Resolution\u003c\/td\u003e\n\u003ctd\u003e12-bit A\/D conversion\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCalibrated Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/- 0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Scan Update Rate\u003c\/td\u003e\n\u003ctd\u003e100 ms typical\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eImpedance Sourcing\u003c\/td\u003e\n\u003ctd\u003e250 Ohm (current mode), 1 MOhm or higher (voltage mode)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAbsolute Input Limits\u003c\/td\u003e\n\u003ctd\u003e27 mA maximum (current), +\/- 15 V maximum (voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGalvanic Boundary Protection\u003c\/td\u003e\n\u003ctd\u003eChannel-to-system isolation rated at 1500 VAC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Humidity Limits\u003c\/td\u003e\n\u003ctd\u003e5 to 95% RH (non-condensing)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eField Termination Wiring\u003c\/td\u003e\n\u003ctd\u003ePressure clamp terminal block or MIL connector cable interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; DCS Instrumentation Technical Attributes\u003c\/h3\u003e\n\u003cp\u003eThe electrical topology of the module implements a high-density matrix that processes standard 4-20 mA HART loop protocol lines alongside low-voltage instrumental signals. To secure the control architecture against field-side electrical transients, the internal circuit utilizes a robust channel-to-system isolation barrier designed to withstand up to 1500 VAC continuous stress. Because the inner channel banks share common reference points, engineering layouts must prioritize precise wiring methods to avoid current leakage across non-isolated paths, while external filtering elements suppress high-frequency line noise during the 100 ms sequential multiplexer sampling scan.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the module support hot-swap replacement while the Remote I\/O node is powered?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping must comply strictly with the specific Yokogawa baseplate design rules; online removal of the module breaks the internal RIO serial communications path momentarily, which will disrupt the 16 connected instrumentation loops.\u003c\/p\u003e\n\u003cp\u003eQ: How does a field line short circuit affect the operation of adjacent module channels?\u003c\/p\u003e\n\u003cp\u003eA: An absolute short circuit that drives input values past the 27 mA or +\/- 15 V thresholds will saturate the input conversion amplifier, potentially injecting crosstalk anomalies onto adjacent points within the same multiplexed processing group.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBaseplate Module Seating:\u003c\/strong\u003e Guide the card housing along the vertical slots of the RIO subsystem panel, applying balanced force until the terminal interface pins seat deeply into the active system backplane connector.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstrumentation Line Separation:\u003c\/strong\u003e Layout all incoming 4-20 mA and voltage lines within separate grounded wire trays, maintaining physical distance from high-voltage motor starters and inductive supply switches.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrain Wire Common Grounding:\u003c\/strong\u003e Terminate the outer copper shield drain layers of the field cables exclusively at the primary marshalling enclosure ground bar, ensuring the remote instrument end remains floating to block ground loop vectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Screw Tightening:\u003c\/strong\u003e Secure the terminal block interface screws according to standard cabinet specifications, ensuring firm contact to prevent resistance drifting under thermal expansion cycles.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43681079885914,"sku":"ADM12","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/601.1.jpg?v=1784513539","url":"https:\/\/www.spareoil.com\/products\/yokogawa-adm12-centum-cs-rio-16-channel-analog-input-module","provider":"SpareOil Automation","version":"1.0","type":"link"}