{"product_id":"emerson-kj2005x1-mq2-mq-controller-module","title":"Emerson KJ2005X1-MQ2 MQ Controller Module","description":"\u003cp\u003eConfigured for core processing and I\/O control in DeltaV M-Series automation networks, the \u003cstrong\u003eEmerson KJ2005X1-MQ2\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eKJ2005X1-MQ2\u003c\/strong\u003e MQ Controller Module, provides direct physical and electrical execution for scalable process control.\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\u003eKJ2005X1-MQ2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eEmerson\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard M-Series form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard DeltaV controller footprint\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to 70 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e+5 VDC at 1.4 A (Local Bus)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Function\u003c\/td\u003e\n\u003ctd\u003eMQ Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Rating\u003c\/td\u003e\n\u003ctd\u003eIP20\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol and Channel-to-Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module manages high-speed backplane communication and deterministic control execution while maintaining stringent signal isolation across interface loops. Operating within DeltaV M-Series architectures, it coordinates data exchange with remote interface units and I\/O subsystems, supporting 4-20 mA HART loop protocol integration. Galvanic and channel-to-channel isolation barriers protect internal processing circuits from high common-mode voltage transients and ground faults originating in hazardous or harsh field environments.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the KJ2005X1-MQ2 support hot-swapping in hazardous locations?\u003c\/p\u003e\n\u003cp\u003eA: No. Per safety specifications, hot-swapping of this controller module is restricted to non-hazardous areas to prevent potential electrical arcing.\u003c\/p\u003e\n\u003cp\u003eQ: How is local bus power supplied to the controller?\u003c\/p\u003e\n\u003cp\u003eA: The module draws power directly from the system carrier backplane, requiring a stable +5 VDC supply at 1.4 A under normal operating loads.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eEnsure the system power supply is isolated before mounting or dismounting the controller module.\u003c\/li\u003e\n\u003cli\u003eInspect the carrier backplane slot to verify pins are clean and free of physical damage or oxidation.\u003c\/li\u003e\n\u003cli\u003eAlign the module with the carrier guide slots and press firmly to fully engage the internal connectors.\u003c\/li\u003e\n\u003cli\u003eSecure the mechanical retention latches to ensure structural stability against continuous industrial vibration profiles.\u003c\/li\u003e\n\u003cli\u003eVerify system status indicator LEDs upon startup to confirm proper communication synchronization and bus power distribution.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":48702158045374,"sku":"KJ2005X1-MQ2","price":89.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/VE3007_1.png?v=1786515839","url":"https:\/\/www.autooiltech.com\/products\/emerson-kj2005x1-mq2-mq-controller-module","provider":"AutoOilTech Limited","version":"1.0","type":"link"}