{"product_id":"emerson-kj2005x1-ba2-mx-controller","title":"Emerson KJ2005X1-BA2 MX Controller","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson KJ2005X1-BA2\u003c\/strong\u003e serves as the primary \u003cstrong\u003eKJ2005X1-BA2\u003c\/strong\u003e MX Controller utilized to execute central logic processing and communication routines across DeltaV Distributed Control System (DCS) platforms.\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-BA2\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard DeltaV MX controller footprint weight profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eFits standard DeltaV series M controller carrier slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +60 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 Power limits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCPU Processors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Shock Limits\u003c\/td\u003e\n\u003ctd\u003e10g, 1\/2 sinewave for 11 ms duration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Resistance\u003c\/td\u003e\n\u003ctd\u003e1 mm peak to peak (2 to 13.2 Hz) \/ 0.7g (13.2 to 150 Hz)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95%, non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContaminant Protection\u003c\/td\u003e\n\u003ctd\u003eISA-S71.04-1985 Airborne Contaminants Class G3 harsh environment rating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control System Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e4-20 mA HART Loop Protocol Network Arbitration\u003c\/strong\u003e The high-capacity MX controller coordinates execution loops for multi-channel analog and digital I\/O structures. The processor decodes field instrumentation data blocks and digital HART parameters via the local bus, mapping variables directly into the controller processing memory without causing scan-cycle jitter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel-to-Channel Isolation and Memory Partitioning\u003c\/strong\u003e Internal data processing pipelines are structured behind galvanic and logical isolation fields. This architecture prevents common-mode disruptions or physical ground loops from entering the central microprocessor core, preserving data execution integrity across sub-networks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the KJ2005X1-BA2 controller manage hardware redundancy configurations on the carrier?\u003c\/p\u003e\n\u003cp\u003eA: The MX controller supports fully redundant installation layouts. When paired on a redundant carrier, the active and standby units mirror configuration parameters and runtime variable states via a dedicated inter-controller link, authorizing a switchover within milliseconds if a primary fault occurs.\u003c\/p\u003e\n\u003cp\u003eQ: What actions are triggered if the local bus power drops below the +5 VDC engineering limits?\u003c\/p\u003e\n\u003cp\u003eA: The controller incorporates localized voltage-sensing circuits. If input power breaches the designated operational thresholds, the CPU executes an immediate, ordered shutdown phase to save current database registers to its onboard non-volatile memory, preventing system data corruption.\u003c\/p\u003e","brand":"Emerson","offers":[{"title":"Default Title","offer_id":45090780708979,"sku":"KJ2005X1-BA2","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-11_10-26-25_2ac5b0b2-ebbd-4f34-82ce-0fbacbc01984.png?v=1781147946","url":"https:\/\/www.dcssupplier.com\/products\/emerson-kj2005x1-ba2-mx-controller","provider":"DcsSupplier Limited","version":"1.0","type":"link"}