{"product_id":"amm52t-yokogawa-current-output-multiplexer-module","title":"AMM52T Yokogawa Current Output Multiplexer Module","description":"\u003ch2\u003eYokogawa AMM52T Current Output Multiplexer Module\u003c\/h2\u003e\n\u003cp\u003eConfigured for multiplexed 4-20 mA signal transmission in Yokogawa CENTUM RIO networks, the \u003cstrong\u003eYokogawa AMM52T-S2\u003c\/strong\u003e (\u003cstrong\u003eAMM52T\u003c\/strong\u003e Current Output Multiplexer Module) provides direct electrical execution for sequential analog current output control to field actuators and valve positioners.\u003c\/p\u003e\n\u003ch3\u003eSuffixBreakdown\u0026amp;ModelMatrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eAMM52T\u003c\/td\u003e\n\u003ctd\u003eStandard Current Output Multiplexer Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAMM52T-S2\u003c\/td\u003e\n\u003ctd\u003eConformal-coated or corrosion-resistant hardware variant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardwareSpecifications\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\u003eModelBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa AMM52T \/ AMM52T-S2\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\u003eApprox. 0.6 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eApprox. 282 x 210 x 20 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperatingTemp\u003c\/td\u003e\n\u003ctd\u003eStandard industrial cabinet environment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePowerConsumption\u003c\/td\u003e\n\u003ctd\u003e\u0026lt;= 4 A @ 5 VDC backplane supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModuleType\u003c\/td\u003e\n\u003ctd\u003eCurrent Output Multiplexer Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputChannels\u003c\/td\u003e\n\u003ctd\u003e16 multiplexed output channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputSignalRange\u003c\/td\u003e\n\u003ctd\u003eDC 4-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximumOutputCurrent\u003c\/td\u003e\n\u003ctd\u003e20 mA per channel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputAccuracy\u003c\/td\u003e\n\u003ctd\u003e+\/-48 uA (approx. +\/-0.3% FS)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperatureInfluence\u003c\/td\u003e\n\u003ctd\u003e+\/-32 uA per 10 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDataRefreshCycle\u003c\/td\u003e\n\u003ctd\u003e1 second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignalIsolation\u003c\/td\u003e\n\u003ctd\u003eNo isolation between channels or field\/system side\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInstallationMethod\u003c\/td\u003e\n\u003ctd\u003eDedicated RIO nest mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFieldConnection\u003c\/td\u003e\n\u003ctd\u003eM4 screw terminal connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20mALoopTransmissionCharacteristics\u003c\/h3\u003e\n\u003cp\u003eThe AMM52T operates as a time-division multiplexed analog output module for 4-20 mA loop transmission in CENTUM-XL, CENTUM CS 1000, and CENTUM CS 3000 architectures. The module does not implement channel-to-channel isolation or galvanic separation between field wiring and the system backplane. External isolators or signal conditioners may be required where field grounding potential differs from cabinet ground reference.\u003c\/p\u003e\n\u003ch3\u003eFrequentlyAskedQuestions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the AMM52T support online hot-swap replacement?\u003cbr\u003eA: No. The module should be removed only after backplane power is isolated to prevent multiplex bus interruption and output instability.\u003c\/p\u003e\n\u003cp\u003eQ: Can the module directly drive field valve positioners?\u003cbr\u003eA: Yes. The module outputs standard DC 4-20 mA control signals intended for compatible two-wire field actuators and positioners within allowable loop load conditions.\u003c\/p\u003e\n\u003cp\u003eQ: Is electrical isolation integrated into the module hardware?\u003cbr\u003eA: No. The AMM52T is a non-isolated design. External isolation barriers are recommended for installations with multiple grounding references or high electromagnetic noise exposure.\u003c\/p\u003e\n\u003ch3\u003eFieldInstallationGuidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRoute analog output wiring separately from motor feeders, inverter output cables, and relay switching circuits.\u003c\/li\u003e\n\u003cli\u003eConnect cable shields to a single-point cabinet ground to reduce common-mode interference.\u003c\/li\u003e\n\u003cli\u003eVerify loop impedance before energizing field output channels to prevent current saturation conditions.\u003c\/li\u003e\n\u003cli\u003eTighten M4 terminal screws according to cabinet wiring standards to avoid intermittent loop continuity.\u003c\/li\u003e\n\u003cli\u003eDo not share analog signal commons with high-current protective earth conductors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44150199943256,"sku":"AMM52T","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/AMM52T-3.jpg?v=1779932439","url":"https:\/\/www.industriaxplc.com\/products\/amm52t-yokogawa-current-output-multiplexer-module","provider":"IndustriaX Limited","version":"1.0","type":"link"}