{"product_id":"yokogawa-amn31-centum-cs-3000-nest-for-terminal-i-o-module","title":"YOKOGAWA AMN31 CENTUM CS 3000 Nest for Terminal I\/O Module","description":"\u003ch2\u003eYOKOGAWA AMN31 Nest for Terminal I\/O Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for signal consolidation and termination in CENTUM series platforms, the \u003cstrong\u003eYOKOGAWA AMN31\u003c\/strong\u003e (\u003cstrong\u003eAMN31\u003c\/strong\u003e Nest for Terminal I\/O Module) provides direct physical signal aggregation for multi-channel I\/O operations.\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\u003eAMN31\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\u003e0.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 cm x 15.2 cm x 25.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt; 10 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChannel Capacity\u003c\/td\u003e\n\u003ctd\u003e32 I\/O points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnector Type\u003c\/td\u003e\n\u003ctd\u003e32-pin female industrial standard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM CS 3000, CENTUM VP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control Integration and Connectivity\u003c\/h3\u003e\n\u003cp\u003eThe AMN31 module serves as a critical junction for field signal management, specifically engineered to support 4-20 mA HART loop protocol environments when integrated with corresponding signal conditioners. By utilizing a connector-based backplane architecture, the unit facilitates modular signal routing, which minimizes the necessity for point-to-point hardwiring. Channel-to-channel isolation is maintained through the mechanical interface design, preventing potential ground loops and common-mode noise propagation between connected analog and digital signal strings. The integration with CENTUM series backplanes ensures high-density signal throughput while preserving the integrity of low-level process variable data.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AMN31 module support hot-swap operations during system runtime?\u003c\/p\u003e\n\u003cp\u003eA: No, the AMN31 lacks hot-swap capability. The module requires a full system shutdown and removal of backplane power prior to extraction or replacement to prevent electrical arcing and data bus interference.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary grounding requirements for the AMN31 connector nest?\u003c\/p\u003e\n\u003cp\u003eA: The chassis must be bonded to the cabinet's protective earth (PE) rail using a low-impedance copper braid. Ensure that shielded field cables utilize a 360-degree termination at the cable entry point to maintain electromagnetic compatibility (EMC) standards.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Mounting:\u003c\/strong\u003e Secure the module within the designated slot of the CENTUM rack using the provided mounting fasteners. Ensure the backplane connectors are seated flush to prevent intermittent contact resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Standards:\u003c\/strong\u003e Use shielded twisted-pair cabling for all analog signals. Maintain a minimum separation of 100 mm between signal leads and high-voltage power lines to mitigate inductive coupling.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Constraints:\u003c\/strong\u003e This component is rated for IP20 environments. It must be installed inside an NEMA 12 or IP54 rated enclosure to prevent exposure to conductive dust, excessive humidity, or corrosive atmospheres.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Termination:\u003c\/strong\u003e Verify that the 32-pin female connector pins are free of debris before mating. Tighten all field wiring terminals to the torque specifications provided by the connector manufacturer to ensure long-term mechanical stability.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43624373289050,"sku":"AMN31","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/488._bf1d888a-2a46-4f78-b5c8-aef3883186ff.jpg?v=1783584447","url":"https:\/\/www.spareoil.com\/products\/yokogawa-amn31-centum-cs-3000-nest-for-terminal-i-o-module","provider":"SpareOil Automation","version":"1.0","type":"link"}