{"product_id":"yokogawa-amn12-high-speed-nest-for-analog-i-o-modules","title":"Yokogawa AMN12 High-Speed Nest for Analog I\/O Modules","description":"\u003cp\u003eThe Yokogawa AMN12 is a high-speed I\/O module nest designed to accommodate analog input and output modules in Yokogawa distributed control systems. It provides the mounting and internal connection platform for analog I\/O modules, with a high-speed configuration intended for applications requiring faster I\/O communication than the standard AMN11 nest.\u003c\/p\u003e\n\u003ch3\u003eFunction and System Role\u003c\/h3\u003e\n\u003cp\u003eThe AMN12 serves as the physical mounting and connection platform for analog I\/O modules in a Remote I\/O (RIO) configuration. It supports the interface between installed I\/O modules and the Node Interface Unit, allowing analog process signals to be handled by the Field Control Station (FCS).\u003c\/p\u003e\n\u003cp\u003eUnlike the standard AMN11 analog I\/O nest, the AMN12 is specifically designated as a high-speed nest. Yokogawa system documentation identifies it for use with the LFCS (FCS for RIO).\u003c\/p\u003e\n\u003ch3\u003eModule Capacity and Installation\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa general specifications identify support for up to 16 analog I\/O modules in the AMN11\/AMN12 nest configuration. Supported module types include current\/voltage input, thermocouple and RTD input, pulse input, and current or current\/voltage output modules, subject to the documented system configuration.\u003c\/p\u003e\n\u003cp\u003eImportant installation restrictions apply:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eAMN12 must be installed in Nest No. 1.\u003c\/li\u003e\n\u003cli\u003eNests No. 2 through No. 4 must remain unoccupied.\u003c\/li\u003e\n\u003cli\u003eWhen another type of I\/O module nest is used together with AMN12, it must be installed in Nest No. 5.\u003c\/li\u003e\n\u003cli\u003eThe 19-inch rack-mountable configuration requires an I\/O Expansion Rack.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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\u003eAMN12\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eHigh-Speed Nest for Analog I\/O Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eRemote I\/O (RIO)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem\u003c\/td\u003e\n\u003ctd\u003eLFCS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Module Capacity\u003c\/td\u003e\n\u003ctd\u003eUp to 16 analog I\/O modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e5.0 V DC from Node Interface Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallation\u003c\/td\u003e\n\u003ctd\u003eNode Interface Unit or I\/O Expansion Rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExternal Dimensions\u003c\/td\u003e\n\u003ctd\u003e125 x 130 x 248 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e4.35 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the difference between Yokogawa AMN11 and AMN12?\u003c\/p\u003e\n\u003cp\u003eA: AMN11 is the standard nest for analog I\/O modules, while AMN12 is the high-speed version. The AMN12 is specifically identified for LFCS applications.\u003c\/p\u003e\n\u003cp\u003eQ: How many analog I\/O modules can the AMN12 accommodate?\u003c\/p\u003e\n\u003cp\u003eA: Yokogawa specifies a maximum of 16 analog I\/O modules for the AMN11\/AMN12 nest configuration. Actual installation must follow the applicable module and system configuration restrictions.\u003c\/p\u003e\n\u003cp\u003eQ: Does the AMN12 require a separate power supply?\u003c\/p\u003e\n\u003cp\u003eA: The nest receives 5.0 V DC from the Node Interface Unit. The documented specification does not identify a separate external power supply for the nest.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":69254125781234,"sku":"AMN12","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/5589\/5794\/files\/AMN12.jpg?v=1794192412","url":"https:\/\/www.petrospare.com\/products\/yokogawa-amn12-high-speed-nest-for-analog-i-o-modules","provider":"Petro Spare Industrial Limited","version":"1.0","type":"link"}