{"product_id":"acg10s-f2121-communication-gateway-unit-yokogawa","title":"ACG10S-F2121 | Communication Gateway Unit | Yokogawa","description":"\u003ch2\u003eYokogawa ACG10S-F2121 Communication Gateway Unit\u003c\/h2\u003e\n\u003cp\u003eConfigured for V net to Ethernet protocol conversion in Yokogawa CENTUM distributed control systems, the \u003cstrong\u003eYokogawa ACG10S-F2121\u003c\/strong\u003e (\u003cstrong\u003eACG10S\u003c\/strong\u003e Communication Gateway Unit) provides deterministic data routing between redundant 10BASE-5 coaxial segments and wide-area Ethernet infrastructure.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eCode Segment\u003c\/th\u003e\n\u003cth\u003eCode\u003c\/th\u003e\n\u003cth\u003eTechnical Meaning\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\u003eACG10S\u003c\/td\u003e\n\u003ctd\u003eCommunication Gateway Unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuffix 1\u003c\/td\u003e\n\u003ctd\u003e-F\u003c\/td\u003e\n\u003ctd\u003eFrame Mode, Wide Area Communication (Ethernet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuffix 2\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eDual-Redundant V net Interface (10BASE-5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuffix 3\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eGeneral-Purpose 19-inch Rack Mountable Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuffix 4\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003e100–120 V AC Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuffix 5\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003ctd\u003eBasic Software License for CENTUM VP (LGW12)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuffix 6\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003ctd\u003eStyle Code (Hardware Revision Variant)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\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\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 (Rack Mount)\u003c\/td\u003e\n\u003ctd\u003e7.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight (Desktop)\u003c\/td\u003e\n\u003ctd\u003e6.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e19-inch rack width, depth standardized for DCS cabinet integration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 50 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e100–120 VAC, 50\/60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eFoundation Fieldbus \u0026amp; 4-20 mA Loop Considerations\u003c\/h3\u003e\n\u003cp\u003eThe ACG10S-F2121 supports deterministic V net packet scheduling for process control loops requiring fixed latency. When interfacing with 4-20 mA HART field instruments via connected FCS nodes, channel-to-channel isolation must be maintained at the I\/O subsystem level to prevent ground loop interference. Cold junction compensation is executed within downstream analog input modules rather than the gateway itself. Profibus PA and Foundation Fieldbus segments require independent linking devices; the ACG10S does not perform protocol conversion beyond Ethernet encapsulation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the ACG10S-F2121 support hot-swapping while the V net remains active?\u003c\/p\u003e\n\u003cp\u003eA: No. The unit must be powered down prior to removal or insertion to prevent V net token ring disruption.\u003c\/p\u003e\n\u003cp\u003eQ: What is the redundancy switchover behavior during a primary V net failure?\u003c\/p\u003e\n\u003cp\u003eA: The secondary 10BASE-5 interface assumes control without session reset; Ethernet-side TCP sessions may experience transient packet loss.\u003c\/p\u003e\n\u003cp\u003eQ: Is firmware backward compatibility guaranteed with earlier CENTUM CS versions?\u003c\/p\u003e\n\u003cp\u003eA: Compatibility depends strictly on LGW12 license revision matching the installed CENTUM VP version; mismatched firmware prevents network initialization.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the ACG10S-F2121 only in grounded 19-inch cabinets with vertical clearance allowing coaxial bend radius greater than 50 mm. Terminate 10BASE-5 AUI cables using factory-specified N-type connectors torqued to manufacturer specification. Maintain separation of V net coaxial runs from 100–120 VAC power wiring by a minimum of 150 mm to reduce EMI coupling. Ensure rack grounding conductors are bonded to the facility ground grid with impedance below 1 ohm. Verify power supply phase alignment before energizing redundant AC feeds.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44203074584664,"sku":"ACG10S-F2121","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/ACG10S-F2121-3.jpg?v=1780889549","url":"https:\/\/www.industriaxplc.com\/id\/products\/acg10s-f2121-communication-gateway-unit-yokogawa","provider":"IndustriaX Limited","version":"1.0","type":"link"}