{"product_id":"mitsubishi-electric-fr-e840-0120-4-60-fr-e800-series-variable-frequency-drive","title":"Variateur de fréquence série FR-E800 Mitsubishi Electric FR-E840-0120-4-60","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eEngineered for precise speed and torque control in three-phase industrial environments, the \u003cstrong\u003eMitsubishi Electric FR-E840-0120-4-60\u003c\/strong\u003e serves as a highly reliable 400V class variable frequency drive within the FR-E800 series portfolio. This compact inverter is rated for a \u003cstrong\u003eNormal Duty (ND) current of 12.0 A\u003c\/strong\u003e, delivering robust performance under heavy cyclic loads. Designed to thrive in demanding automation settings, this unit includes standard conformally coated circuit boards to guard against atmospheric contaminants and moisture, making it an excellent match for material handling, HVAC, and pumping operations. Utilizing \u003cstrong\u003eSource logic\u003c\/strong\u003e for its control and safety stop inputs, it integrates smoothly into standard safety-instrumented systems requiring high uptime and predictable safety response.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConformal Circuit Board Coating:\u003c\/strong\u003e Enhanced environmental protection (-60 designation) prevents corrosion and tracking faults from dust and humidity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSource Logic System:\u003c\/strong\u003e Built-in Source logic for standard digital inputs and fixed Source logic for integrated safety stop signals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAM Terminal Voltage Monitoring:\u003c\/strong\u003e Outfitted with an analog voltage monitoring output (Terminal AM) for real-time operation tracking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Thermal Management:\u003c\/strong\u003e Compact design with built-in cooling fan optimized for tight control panel spacing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Safety Stop:\u003c\/strong\u003e Supports functional safety requirements with dedicated dual-channel safety inputs to isolate motor power safely.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; padding-left: 1.5rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConveyor and Logistics Systems:\u003c\/strong\u003e Smooth acceleration and deceleration control for heavy-load conveyor lines.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePumping and Fan Systems:\u003c\/strong\u003e Energy-efficient variable flow and pressure regulation using built-in PID control loops.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging Machinery:\u003c\/strong\u003e High-response speed profiles matching operational packaging sequences.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTextile and Material Processing:\u003c\/strong\u003e Constant tension and winding controls utilizing precise analog monitoring feedback.\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; text-align: left; border: 1px solid #cbd5e0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; font-weight: bold;\"\u003eSpecification Value\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eMitsubishi Electric\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eFR-E840-0120-4-60\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eSeries Name\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eFR-E800 (FR-E8)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eVoltage Class\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e400 V Class (Three-Phase Input)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eInverter ND Rated Current\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e12.0 A\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eRated Frequency (Initial Setting)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e50 Hz\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eInput Signal (Initial Status)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eSource logic\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eSafety Stop Signal Logic\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eSource logic (Fixed)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eMonitoring Interface\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eVoltage (Terminal AM)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCircuit Board Coating\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eConformally coated boards (with coating)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003ePlated Conductor\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eWithout plated conductors\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eCooling Type\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eForced Air Cooling\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eNet Weight\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e2.4 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003e5.0 kg\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; text-align: left; border: 1px solid #cbd5e0;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #cbd5e0;\"\u003e\n        \u003cth style=\"padding: 10px; font-weight: bold;\"\u003eTerminal Symbol\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; font-weight: bold;\"\u003eTerminal Name\u003c\/th\u003e\n        \u003cth style=\"padding: 10px; font-weight: bold;\"\u003eDescription \/ Signal Allocation\u003c\/th\u003e\n      \u003c\/tr\u003e\n    \u003c\/thead\u003e\n    \u003ctbody\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eR\/L1, S\/L2, T\/L3\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eMain Circuit Power Input\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eConnects to the three-phase AC power supply (380 to 480 V AC, 50 Hz \/ 60 Hz).\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eU, V, W\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eInverter Output Terminals\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eConnects to the three-phase induction or permanent magnet motor.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eAM\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eAnalog Monitor Output\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eProvides analog voltage output (0 to 10 VDC) for monitoring parameter values.\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003ePC\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eExternal Transistor Common\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eActs as the 24 VDC common power supply source for digital inputs (Source logic configuration).\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 10px; font-weight: bold;\"\u003eS1, S2, SIC\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eSafety Input Terminals\u003c\/td\u003e\n        \u003ctd style=\"padding: 10px;\"\u003eUsed for functional safety shutdown loops (STO) in compliance with SIL2\/SIL3 standards.\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\n\u003ch3\u003eAlternative Models \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen migrating legacy systems from the older \u003cstrong\u003eFR-E740-120-EC\u003c\/strong\u003e or \u003cstrong\u003eFR-E740-120-NA\u003c\/strong\u003e, the newer FR-E840-0120-4-60 offers matching physical mounting dimensions but incorporates advanced safety logic and enhanced parameter groups. Be sure to backup your original parameters via FR Configurator2 software. When downloading to the FR-E840, some advanced motor constants may need manual conversion if operating older non-standard permanent magnet motors.\u003c\/p\u003e\n\n\u003ch3\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eOperating this inverter inside tightly enclosed, sealed panels can result in localized thermal build-ups. Ensure that surrounding clearance parameters (minimum 50 mm above and below, 20 mm on the sides) are strictly maintained to permit effective convection. When wiring safety inputs (S1 and S2), note that the safety stop terminal logic is fixed to \u003cstrong\u003eSource logic\u003c\/strong\u003e. Attempting to use a 0V common path to control safety circuits on this specific model variant will cause hard safety interlock faults (e.g., SA status fault indication).\u003c\/p\u003e\n\n\u003ch3\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eTo minimize high-frequency electromagnetic interference (EMI) on the analog AM monitoring terminal, always utilize a separate shielded twisted pair (STP) cable for control signals. Ground the shield at the inverter side only, specifically to the dedicated control ground terminal. If the motor cables exceed 30 meters in length, install an output dV\/dt filter or reduce the carrier frequency (Pr. 72) to prevent excessive leakage currents and premature insulation aging in the motor windings.\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; border-radius: 4px;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 5px;\"\u003eCRITICAL ELECTRICAL SAFETY WARNING\u003c\/strong\u003e\n  \u003cspan style=\"color: #9b2c2c;\"\u003eEnsure the input main power line (R\/L1, S\/L2, T\/L3) is completely de-energized and locked out before initiating any wiring or terminal access. The intermediate DC link capacitors retain dangerous electrical potential after power-off. Wait a minimum of 10 minutes following complete power disconnection, and verify that the charge indicator LED on the face of the unit is completely off before servicing terminal connections.\u003c\/span\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"margin-bottom: 1rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 10px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; margin-right: 10px; font-weight: bold; flex-shrink: 0;\"\u003e1\u003c\/span\u003e\n    \u003cspan style=\"color: #2d3748;\"\u003eSecurely mount the inverter vertically on a flat, vibration-free surface. Ensure that airflow to the heatsink fins is not obstructed by conduit runs or wire trays.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 10px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; margin-right: 10px; font-weight: bold; flex-shrink: 0;\"\u003e2\u003c\/span\u003e\n    \u003cspan style=\"color: #2d3748;\"\u003eRoute the main power lines separately from the low-voltage control lines (safety, analog output, and logic circuits) to prevent signal coupling and electromagnetic cross-talk.\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; margin-bottom: 10px;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; margin-right: 10px; font-weight: bold; flex-shrink: 0;\"\u003e3\u003c\/span\u003e\n    \u003cspan style=\"color: #2d3748;\"\u003eEnsure the grounding terminal (PE) is bonded to the main system ground bus via a heavy-gauge, low-impedance conductor (minimum cross-section equivalent to power conductors).\u003c\/span\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 24px; height: 24px; display: inline-flex; align-items: center; justify-content: center; margin-right: 10px; font-weight: bold; flex-shrink: 0;\"\u003e4\u003c\/span\u003e\n    \u003cspan style=\"color: #2d3748;\"\u003ePerform a continuity check on all output phases (U, V, W) to confirm that no phase-to-phase or phase-to-ground short circuits exist before powering up the drive.\u003c\/span\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102150910315,"sku":"FR-E840-0120-4-60","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/fr-e840-0120-4-60-pxrut21bdgz.png?v=1776137499","url":"https:\/\/www.plcprotech.com\/fr\/products\/mitsubishi-electric-fr-e840-0120-4-60-fr-e800-series-variable-frequency-drive","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}