{"product_id":"mitsubishi-electric-mr-js2-200a-melservo-ac-servo-amplifier","title":"Mitsubishi Electric MR-JS2-200A MELSERVO AC Servo Amplifier","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eIntegrating seamlessly into high-precision industrial motion networks, this \u003cstrong\u003eMitsubishi Electric MR-JS2-200A\u003c\/strong\u003e dynamic drive provides precise closed-loop speed, torque, and position control for compatible AC rotary servo motors. Designed with an analog and pulse train interface, this \u003cstrong\u003e2.0 kW\u003c\/strong\u003e capacity servo amplifier is optimized for rapid-response positioning tasks in robust automation systems. It employs advanced real-time adaptive tuning algorithms to minimize tracking errors and handle fluctuating mechanical loads without manual intervention.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGeneral-Purpose Interface (Type A):\u003c\/strong\u003e Supports standard pulse train and analog input commands for universal integration with external PLCs and motion controllers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Vibration Suppression:\u003c\/strong\u003e Minimizes mechanical resonance and high-frequency vibrations during high-speed deceleration phases.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReal-Time Auto-Tuning:\u003c\/strong\u003e Automatically calculates and adjusts optimal control loop gains based on load inertia variations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompact Control Footprint:\u003c\/strong\u003e Designed for space-saving side-by-side mounting in industrial control panels.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 20px; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003eHigh-speed pick-and-place assembly machines and Cartesian gantries.\u003c\/li\u003e\n  \u003cli\u003eMulti-axis CNC machining, milling, and routing systems.\u003c\/li\u003e\n  \u003cli\u003eAutomated packaging, cartoning, and labelling machinery.\u003c\/li\u003e\n  \u003cli\u003eSemiconductor manufacturing wafer handling systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align: left; padding: 10px; border-bottom: 2px solid #2b6cb0; color: #1a365d;\"\u003eTechnical Specification\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 10px; border-bottom: 2px solid #2b6cb0; color: #1a365d;\"\u003eValue\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003eMitsubishi Electric\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eModel Reference\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003eMR-JS2-200A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eControl Interface Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003eType A (General-Purpose Analog \/ Pulse Train)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eOutput Rated Power\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003e2.0 kW (2000 Watts)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eInput Voltage Phase\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003e3-Phase AC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eInput Rated Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003e200 to 230 VAC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eInput Rated Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003e10.5 A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eInput Frequency Range\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003e50 \/ 60 Hz\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eAmbient Operating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003e0 to 55 degC (non-freezing)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003e5.0 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eCountry of Origin\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003eJapan\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003cdiv style=\"overflow-x: auto; width: 100%; margin-bottom: 1.5rem;\"\u003e\n  \u003ctable style=\"border-collapse: collapse; width: 100%; color: #2d3748;\"\u003e\n    \u003cthead\u003e\n      \u003ctr\u003e\n        \u003cth style=\"text-align: left; padding: 10px; border-bottom: 2px solid #2b6cb0; color: #1a365d;\"\u003eTerminal \/ Connector Block\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 10px; border-bottom: 2px solid #2b6cb0; color: #1a365d;\"\u003eCircuit Assignment \u0026amp; Function\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eL1, L2, L3\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003eMain AC Power Supply Input (3-Phase 200-230VAC)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eU, V, W\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003eServo Motor Power Output (3-Phase AC Variable Frequency)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eP, D, C\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003eRegenerative Resistor Option Terminals (P-D Shorted for Internal Resistor)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eCN1A \/ CN1B\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003eAnalog Commands, Pulse-Train Control Input, and Digital I\/O Signals\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0; font-weight: bold;\"\u003eCN2\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px; border-bottom: 1px solid #e2e8f0;\"\u003eEncoder Feedback Connection (Serial Communications)\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eThis amplifier belongs to the classical general-purpose interface lineup. If you are converting systems from SSCNET network-based control (Type B), ensure command source modifications are carried out on your PLC software. For replacements of older MR-J2S-200A series drives, confirm your mounting footprints and cable terminations are clean and dry, as connector pinout configurations remain highly compatible but terminal spacing can differ slightly across specific enclosure versions.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eOperating high-inertia loads at fast cycle rates can exceed the internal regenerative braking capacity of the amplifier. Monitor diagnostic parameters closely for AL.30 (Regenerative Error) or AL.33 (Overvoltage) faults. If these trigger, disconnect the terminal link between P and D and interface a properly rated external regenerative brake option across P and C. Ensure thermal space constraints of 40mm above and below the drive are maintained inside unventilated electrical cabinets.\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eAlways route high-voltage lines (L1\/L2\/L3 and U\/V\/W) in separate wire ducts from low-voltage signal lines (CN1A\/CN1B and CN2) to mitigate electro-magnetic coupling. Always construct encoder signal wires using braided shielded twisted-pair cables, and terminate the shield directly to the CN2 connector shell. Ground the amplifier chassis using a low-impedance copper strap to a single-point system ground plate.\u003c\/p\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 15px; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 5px;\"\u003eCRITICAL WARNING\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0; font-size: 0.95rem;\"\u003eEnsure all input AC power is completely disconnected and locked out prior to terminal modifications. Wait at least 15 minutes after power-down for internal high-voltage DC bus capacitors to discharge to a safe level (under 20V) before initiating wire service or internal inspections.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 10px;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; margin-right: 12px; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eMount the amplifier vertically on flat, rigid sheet metal panels, ensuring non-obstructed ventilation paths.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 10px;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; margin-right: 12px; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eSecure the ground conductor (PE) to the protective earth terminal prior to connecting power or motor cabling.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 10px;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; margin-right: 12px; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003ePlug in the high-density CN1 control and CN2 encoder feedback plugs, hand-tightening the connector screws.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start;\"\u003e\n    \u003cspan style=\"display: inline-flex; align-items: center; justify-content: center; width: 24px; height: 24px; border-radius: 50%; background-color: #2b6cb0; color: #ffffff; margin-right: 12px; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n    \u003cp style=\"color: #2d3748; margin: 0;\"\u003eApply input control power first to verify drive parameter settings via serial setup software before running mains power.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102144782699,"sku":"MR-JS2-200A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/MR-JS2-200A-wup32u34pkr.png?v=1776137908","url":"https:\/\/www.plcprotech.com\/id\/products\/mitsubishi-electric-mr-js2-200a-melservo-ac-servo-amplifier","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}