{"product_id":"yokogawa-amn11-centum-analog-i-o-nest","title":"YOKOGAWA AMN11 CENTUM Analog I\/O Nest","description":"\u003cp\u003eThe \u003cstrong\u003eYOKOGAWA AMN11\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eAMN11\u003c\/strong\u003e Analog I\/O Nest, operates as a dedicated hardware component for mounting and backplane signal interconnection of analog I\/O modules within YOKOGAWA CENTUM CS and CENTUM VP control systems.\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\u003eAMN11\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\u003e1.9 kg (4 lbs 4 oz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e127 x 203 x 254 mm\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\u003ePassive backplane rack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSlot Capacity\u003c\/td\u003e\n\u003ctd\u003e16 module slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Signals\u003c\/td\u003e\n\u003ctd\u003eVoltage, 4-20 mA current, RTD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Accuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-0.1% of full scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eCENTUM CS, CENTUM VP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eChannel-to-Channel Isolation and 4-20 mA HART Signal Integration\u003c\/h3\u003e\n\u003cp\u003eThe AMN11 nest provides physical module retention and internal backplane signal routing across 16 card slots. Its backplane PCB trace layout supports channel-to-channel isolation principles, preventing ground loop currents across voltage, 4-20 mA loop current, and RTD temperature input paths. The internal bus structure maintains signal integrity during multi-channel data acquisition while supporting HART digital protocol pass-through for smart field transmitters.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How many analog I\/O modules can be installed into a single AMN11 nest?\u003c\/p\u003e\n\u003cp\u003eA: The AMN11 nest contains 16 physical card slots designed to house compatible Yokogawa analog input and output modules.\u003c\/p\u003e\n\u003cp\u003eQ: Does the AMN11 nest require an independent direct power supply feed?\u003c\/p\u003e\n\u003cp\u003eA: No, the AMN11 operates as a passive backplane assembly that routes power and communication signals provided directly by the control system I\/O power bus.\u003c\/p\u003e\n\u003cp\u003eQ: What field instrument signal types are compatible with the AMN11 backplane?\u003c\/p\u003e\n\u003cp\u003eA: The nest backplane routes voltage signals, 4-20 mA current signals, and RTD sensor signals, maintaining a transfer accuracy of +\/-0.1% of full scale.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eDisconnect system backplane power before installing or removing the AMN11 nest structure inside the cabinet. Secure the rack enclosure to the cabinet frame using designated mounting screws to prevent mechanical stress or vibration. Route all field wiring through shielded twisted pairs, terminating shielding drains at a single earth ground point on the main grounding bar. Maintain a minimum separation distance of 100 mm between low-voltage analog signal lines and high-voltage AC conductors.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53278205542709,"sku":"AMN11","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/AMN11_f113819b-9d32-484b-97b6-4328cf25c370.jpg?v=1786606621","url":"https:\/\/www.5gplc.com\/products\/yokogawa-amn11-centum-analog-i-o-nest","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}