{"product_id":"mitsubishi-electric-fx3u-80mr-ds-fx3u-series-programmable-controller","title":"FX3U-80MR\/DS | Mitsubishi Electric | Controlador programable FX3U","description":"\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  Managing complex machine-level automation architectures requires robust processing, which the \u003cstrong\u003eMitsubishi Electric FX3U-80MR\/DS\u003c\/strong\u003e delivers as a high-performance compact PLC base unit. Engineered for industrial environments demanding high-speed execution and extensive local I\/O capacity, this controller integrates \u003cstrong\u003e40 digital inputs\u003c\/strong\u003e and \u003cstrong\u003e40 relay outputs\u003c\/strong\u003e within a space-saving footprint. Operating on a \u003cstrong\u003e24V DC power supply\u003c\/strong\u003e, it provides the reliability and speed required for modern manufacturing, packaging, and material handling systems.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\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\u003eHigh-Speed Processing:\u003c\/strong\u003e Basic instruction execution at 0.065 microseconds per instruction.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible I\/O Configuration:\u003c\/strong\u003e 40 DC inputs (sink\/source selectable) and 40 relay outputs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExpandable Architecture:\u003c\/strong\u003e Supports local expansion up to 256 I\/O points, or up to 384 points via CC-Link network integration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenerous Program Memory:\u003c\/strong\u003e 64,000 steps of internal RAM, with options for flash memory cassettes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated High-Speed Counters:\u003c\/strong\u003e Supports up to 8 channels of high-speed pulse inputs up to 100 kHz.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Power Operation:\u003c\/strong\u003e Designed for standard 24V DC control panels, reducing heat generation and system footprint.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\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 \u0026amp; Material Handling:\u003c\/strong\u003e Precise sorting, routing, and speed control across distribution networks.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging Machinery:\u003c\/strong\u003e High-speed wrapping, sealing, and labeling operations requiring fast I\/O response.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater \u0026amp; Wastewater Treatment:\u003c\/strong\u003e Decentralized pump control, chemical dosing, and monitoring stations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecialized Assembly Cells:\u003c\/strong\u003e Multi-axis positioning and sensor integration in automotive component assembly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\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 style=\"border-bottom: 2px solid #1a365d; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eSpecification\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: 0.5rem; font-weight: bold;\"\u003eManufacturer\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eMitsubishi Electric\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eModel Number\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eFX3U-80MR\/DS\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eSeries\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eMELSEC FX3U\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003ePower Supply Voltage\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e24V DC (+20% \/ -15%)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eTotal Integrated I\/O\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e80 points\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eInput Specifications\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e40 points, 24V DC (Sink\/Source selectable)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eOutput Specifications\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e40 points, Relay outputs\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eMax. Switching Capacity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e2A per point (8A per common terminal)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003ePower Consumption\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e45W\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eOperating Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e0 to 55 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eStorage Temperature\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e-25 to 75 degC\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eShipping Weight (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e1.20 kg\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003ePackage Dimensions (Calculated)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e290 mm x 110 mm x 100 mm\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\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 style=\"border-bottom: 2px solid #1a365d; text-align: left;\"\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eTerminal \/ Port\u003c\/th\u003e\n        \u003cth style=\"padding: 0.5rem; font-weight: bold;\"\u003eFunction \/ Circuit Assignment\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: 0.5rem; font-weight: bold;\"\u003eL+ \/ M\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e24V DC Main Power Input terminals\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eS\/S\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eInput Common terminal (Connect to 24V for Sink, 0V for Source)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eX000 - X047\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e24V DC Digital Inputs (X000 to X007 support high-speed counters)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eY000 - Y047\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eRelay Outputs (Dry contacts)\u003c\/td\u003e\n      \u003c\/tr\u003e\n      \u003ctr style=\"border-bottom: 1px solid #e2e8f0;\"\u003e\n        \u003ctd style=\"padding: 0.5rem; font-weight: bold;\"\u003eCOM0 - COM7\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eCommon return paths for relay output groups\u003c\/td\u003e\n      \u003c\/tr\u003e\n    \u003c\/tbody\u003e\n  \u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  The FX3U-80MR\/DS is the 24V DC-powered variant of this base unit. If your control cabinet utilizes AC power, the FX3U-80MR\/ES (100-240V AC) is the direct physical equivalent. When migrating from older FX2N series hardware, note that while the FX3U is backward-compatible with FX2N expansion blocks, the terminal block pitch and depth differ slightly. Program conversion from FX2N to FX3U can be executed seamlessly within GX Works2, but high-speed counter and positioning instructions should be verified as the FX3U offers expanded channel capabilities.\n\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  Relay outputs are highly versatile but subject to mechanical wear. Under highly inductive loads (such as heavy-duty solenoid valves or contactor coils), the electrical life of the internal relays drops significantly. To prevent premature contact welding, always install external surge suppressors: RC snubbers for AC inductive loads, or flyback diodes for DC inductive loads. Additionally, ensure the external 24V DC power supply feeding the L+ and M terminals has a ripple factor of less than 5% to prevent intermittent CPU watchdog resets.\n\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003e\n  The S\/S terminal defines the input logic for the entire block. If you are using NPN (sink) sensors, connect the S\/S terminal to the 24V DC terminal. If you are using PNP (source) sensors, connect S\/S to the 0V DC terminal. Mixing NPN and PNP sensors on the same base unit input group is not supported. For high-speed counter applications (X000 to X007), use shielded twisted-pair cabling and ground the shield at a single point near the PLC chassis to mitigate electromagnetic interference.\n\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 2px solid #2b6cb0; padding-bottom: 0.25rem; margin-top: 1.5rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cstrong style=\"color: #9b2c2c; display: block; margin-bottom: 0.5rem;\"\u003eCRITICAL WARNING\u003c\/strong\u003e\n  \u003cp style=\"color: #9b2c2c; margin: 0;\"\u003e\n    Disconnect all external power sources before attempting installation, wiring, or module replacement. Residual charge in external power supplies can cause electrical shock or permanent damage to the internal CPU circuitry. Verify that the supply voltage matches the 24V DC rating of the unit before energizing.\n  \u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; margin-bottom: 1.5rem;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: bold;\"\u003e1\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 0.25rem;\"\u003eMount the PLC on a standard 35mm DIN rail, ensuring the mounting clips lock securely. Maintain at least 50mm of clearance above and below the unit for natural convection cooling.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: bold;\"\u003e2\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 0.25rem;\"\u003eConnect the functional ground terminal to a dedicated low-impedance ground point (Class D ground, 100 ohms or less) using a minimum of 2 mm² wire.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: bold;\"\u003e3\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 0.25rem;\"\u003eWire the 24V DC power supply to the L+ and M terminals. Secure all terminal screws to a torque of 0.5 to 0.8 N-m to prevent loose connections.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 1rem;\"\u003e\n    \u003cdiv style=\"background-color: #2b6cb0; color: #ffffff; border-radius: 50%; width: 2rem; height: 2rem; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-weight: bold;\"\u003e4\u003c\/div\u003e\n    \u003cp style=\"color: #2d3748; margin: 0; padding-top: 0.25rem;\"\u003eConfigure the S\/S terminal for your sensor logic (Sink or Source) before applying field power to the input circuits.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102141473131,"sku":"FX3U-80MR\/DS","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/FX3U-80MR-DS-fmk33ppmgye.png?v=1776137547","url":"https:\/\/www.plcprotech.com\/es\/products\/mitsubishi-electric-fx3u-80mr-ds-fx3u-series-programmable-controller","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}