{"product_id":"i-o-module-nest-yokogawa-amn22","title":"I\/O Module Nest | Yokogawa AMN22","description":"\u003ch2\u003eYokogawa AMN22 I\/O Module Nest\u003c\/h2\u003e\n\u003cp\u003eConfigured for module mounting, backplane signal distribution, and interface connectivity in CENTUM DCS architectures, the \u003cstrong\u003eYokogawa AMN22\u003c\/strong\u003e (\u003cstrong\u003eAMN22\u003c\/strong\u003e I\/O Module Nest) provides direct physical and electrical execution. The \u003cstrong\u003eYokogawa AMN22\u003c\/strong\u003e functions as a chassis-level hardware assembly supporting installation of compatible I\/O modules and communication paths between field interfaces and the associated node interface infrastructure.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cp\u003eThe supplied documentation identifies a single fixed model designation: \u003cstrong\u003eAMN22\u003c\/strong\u003e. No official suffix matrix or ordering-code breakdown is provided in the available source material.\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\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\u003eAMN22\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\u003eNot specified in supplied documentation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eI\/O Module Nest \/ Base Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApprox. 2.0 kg (without installed I\/O modules)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e125 mm x 130 mm x 248 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-10 degC to 60 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-25 degC to 70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 % to 95 % RH, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered from 5.0 VDC backplane supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting Method\u003c\/td\u003e\n\u003ctd\u003eDIN rail or panel mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eFlame-retardant industrial composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Functions\u003c\/td\u003e\n\u003ctd\u003eOvervoltage, overcurrent, and short-circuit protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eIntegrated backplane interface for I\/O module communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel Isolation and Process Signal Interface\u003c\/h3\u003e\n\u003cp\u003eThe AMN22 is designed for installation within Yokogawa DCS environments where analog and digital I\/O modules exchange process data through the internal backplane structure. The chassis architecture incorporates channel separation and isolation-oriented layout practices intended to reduce electrical noise coupling between adjacent signal paths. When used with compatible analog modules supporting 4-20 mA process loops, the nest provides the physical platform through which field signal interfaces are routed to the control system.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the AMN22 operate as a standalone I\/O module?\u003c\/strong\u003e\u003cbr\u003eA: No. The AMN22 is a hardware nest\/base chassis intended to house compatible I\/O modules and provide backplane connectivity within the control system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What supply voltage is required by the AMN22 itself?\u003c\/strong\u003e\u003cbr\u003eA: The available documentation indicates a 5.0 VDC supply provided through the associated backplane or expansion rack infrastructure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the AMN22 provide field signal termination directly?\u003c\/strong\u003e\u003cbr\u003eA: Field signal handling depends on the installed I\/O modules. The AMN22 primarily provides mechanical mounting, power distribution, and communication interconnection functions.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the chassis on a properly grounded DIN rail or panel surface according to cabinet layout requirements.\u003c\/li\u003e\n\u003cli\u003eMaintain separation between low-level instrumentation wiring and high-energy power conductors.\u003c\/li\u003e\n\u003cli\u003eVerify backplane connector alignment before inserting I\/O modules to prevent mechanical stress on connector assemblies.\u003c\/li\u003e\n\u003cli\u003eConnect cabinet protective earth in accordance with plant grounding standards.\u003c\/li\u003e\n\u003cli\u003eRoute shielded signal cables separately from motor, inverter, and switching power cables where applicable.\u003c\/li\u003e\n\u003cli\u003eConfirm ambient temperature and humidity remain within the specified operating limits before commissioning.\u003c\/li\u003e\n\u003cli\u003eDe-energize the associated rack or node interface assembly before installing or removing hardware unless the applicable Yokogawa maintenance procedure explicitly permits otherwise.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44218935771224,"sku":"AMN22","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AMN22-2.jpg?v=1781140526","url":"https:\/\/www.industriaxplc.com\/products\/i-o-module-nest-yokogawa-amn22","provider":"IndustriaX Limited","version":"1.0","type":"link"}