{"product_id":"yokogawa-aam11b-s2-centum-cs3000-analog-input-card","title":"YOKOGAWA AAM11B-S2 CENTUM CS3000 Analog Input Card","description":"\u003ch2\u003eYOKOGAWA AAM11B-S2 CENTUM Analog Input Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for 8-channel analog signal acquisition in CENTUM CS1000\/CS3000 platforms, the \u003cstrong\u003eYOKOGAWA AAM11B-S2\u003c\/strong\u003e (\u003cstrong\u003eAAM11B\u003c\/strong\u003e Analog Input Module) provides direct physical\/electrical execution for current and voltage transmitters.\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\u003eAAM11B-S2\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\u003e0.1 kg (0.22 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e76 mm x 25 mm x 178 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e5 VDC via backplane bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Channels\u003c\/td\u003e\n\u003ctd\u003e8 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal Types\u003c\/td\u003e\n\u003ctd\u003eCurrent (4-20 mA DC), Voltage (1-5 VDC \/ 0-10 VDC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of reading\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e1500 VDC (input to output logic)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Channel Isolation Characteristics\u003c\/h3\u003e\n\u003cp\u003eEngineers deploy the AAM11B-S2 module to interface process variables with Field Control Stations (PFCS\/PFCD) using the 4-20 mA HART loop protocol standard. Galvanic isolation rated at 1500 VDC separates field terminal inputs from internal system backplane logic, preventing high-voltage ground loops and common-mode noise propagation. Each channel supports active filtering to mitigate high-frequency electromagnetic interference (EMI) while maintaining high-fidelity signal digitizing. Furthermore, the unit integrates BRAIN technology communication protocols to transmit field instrument telemetry across node interface units without signal degradation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the 1500 VDC isolation barrier protect the internal backplane logic during field electrical faults?\u003c\/p\u003e\n\u003cp\u003eA: Optical and transformer-based galvanic isolation decoupling breaks the direct electrical path between individual field wiring terminals and the internal 5 VDC power and data bus. High-voltage transients, surges, or short circuits on the field side remain contained at the field interface side without damaging the primary Field Control Station controller components.\u003c\/p\u003e\n\u003cp\u003eQ: Can 4-20 mA current inputs and 1-5 VDC voltage inputs be wired concurrently across the 8 channels?\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module supports both current and voltage range configurations across its 8 channels. Field technicians select the desired input type per channel through physical jumper routing or system software parameters before applying field signal loops.\u003c\/p\u003e\n\u003cp\u003eQ: Is the AAM11B-S2 module compatible with live hot-swapping procedures in active node interface units?\u003c\/p\u003e\n\u003cp\u003eA: Yes, provided the host CENTUM node chassis supports live module maintenance. Technicians must follow standard cabinet ESD grounding protocols and verify that system backplane power rails remain within normal operating parameters prior to module insertion or removal.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eField engineers must verify that the target slot in the Node Interface Unit or I\/O expansion rack is free from dust and debris before seating the AAM11B-S2 module. Ensure the module locking clips snap completely into place to secure the internal backplane bus interface. Route field input wiring using individually shielded twisted pairs, and ground all cable shields at a single central cabinet ground point to prevent dual-point ground loops. Do not run low-level analog input cables through wire ducts containing high-voltage AC lines or motor drive power cables. Maintain passive convection airflow through the cabinet by verifying that enclosure ventilation slots stay unobstructed, preserving operating ambient temperatures strictly between 0 deg C and +55 deg C.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43791457583194,"sku":"AAM11B S2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/733.jpg?v=1785979497","url":"https:\/\/www.spareoil.com\/products\/yokogawa-aam11b-s2-centum-cs3000-analog-input-card","provider":"SpareOil Automation","version":"1.0","type":"link"}