{"product_id":"amn33-yokogawa-nest-for-communication-modules","title":"AMN33 | Yokogawa Nest For Communication Modules","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AMN33\u003c\/strong\u003e is an \u003cstrong\u003eI\/O Module Nest for Communication Modules\u003c\/strong\u003e in the CENTUM CS\/VP RIO system. It provides mounting and backplane connectivity for serial and fieldbus communication modules such as ACM11 (RS-232), ACM12 (RS-422\/485), and ACF11 (Fieldbus). The AMN33 enables the DCS to interface with third-party devices, smart instruments, and subsystems via standard industrial communication protocols.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e AMN33\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e I\/O Module Nest for Communication Modules\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Modules:\u003c\/strong\u003e ACM11 (RS-232), ACM12 (RS-422\/485), ACF11 (Fieldbus)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply:\u003c\/strong\u003e 5.0 VDC from node interface unit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Node Interface Unit or I\/O Expansion Rack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eEnvironmental Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to +50°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e 5% to 95% RH (non-condensing)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -20°C to +70°C\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eMount the AMN33 in the node interface unit or expansion rack.\u003c\/li\u003e\n  \u003cli\u003eInstall communication modules (ACM11\/12, ACF11) into the nest slots.\u003c\/li\u003e\n  \u003cli\u003eConnect serial or fieldbus cables to the module ports.\u003c\/li\u003e\n  \u003cli\u003eConfigure communication parameters (baud rate, parity, protocol) via CENTUM VP engineering software.\u003c\/li\u003e\n  \u003cli\u003eTest communication with connected devices using Yokogawa diagnostic tools.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: What communication protocols are supported?\u003c\/strong\u003e\u003cbr\u003eA: RS-232, RS-422\/485, and Foundation Fieldbus via respective ACM\/ACF modules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: Can multiple communication modules be installed in one AMN33?\u003c\/strong\u003e\u003cbr\u003eA: Yes, depending on nest slot capacity; verify node interface unit specifications for maximum module count.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: Is Ethernet communication supported?\u003c\/strong\u003e\u003cbr\u003eA: Ethernet modules (ACM71) are typically mounted in AMN51 nests, not AMN33; verify module compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ: What cable types are recommended?\u003c\/strong\u003e\u003cbr\u003eA: Shielded twisted pair for RS-485; certified fieldbus cable for Foundation Fieldbus applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse AMN33 when integrating serial devices (barcode scanners, weigh scales) or fieldbus instruments into CENTUM RIO.\u003c\/li\u003e\n  \u003cli\u003eVerify the communication protocol and electrical interface (RS-232 vs. RS-485) of third-party devices before selecting ACM modules.\u003c\/li\u003e\n  \u003cli\u003eFor Ethernet communication, consider AMN51 with ACM71 modules instead.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53768231289016,"sku":"AMN33","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/AMN33_2__..png?v=1784095740","url":"https:\/\/www.globalpetroparts.com\/products\/amn33-yokogawa-nest-for-communication-modules","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}