{"product_id":"mitsubishi-electric-fx5u-64mr-ds-melsec-iq-f-series-cpu-module","title":"Mitsubishi Electric FX5U-64MR\/DS MELSEC iQ-F Series CPU Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eTasked with executing high-speed control logic and system coordination, the \u003cstrong\u003eMitsubishi Electric FX5U-64MR\/DS\u003c\/strong\u003e functions as a core processing unit within the MELSEC iQ-F series platform. This controller integrates processing power, integrated communication interfaces, and localized high-density I\/O handling on a single compact chassis. Equipped with \u003cstrong\u003e64 built-in physical I\/O points\u003c\/strong\u003e, the unit utilizes a 24V DC power supply to run its internal CPU architecture and supply auxiliary power to localized extension modules. The robust screw terminal block interface ensures dependable, vibration-resistant terminations in challenging industrial operating environments.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 1px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eFeatures\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Density Control:\u003c\/strong\u003e 64 integrated I\/O points comprising 32 digital inputs and 32 digital outputs.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Power Input:\u003c\/strong\u003e Tailored for standard 24 V DC control cabinets, reducing safety footprint compared to AC-powered equivalents.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelay Switching Outputs:\u003c\/strong\u003e Independent mechanical relay contacts provide high electrical isolation and load tolerance across DC or AC ranges.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRobust Field Terminals:\u003c\/strong\u003e Hardwired screw connection terminals guarantee long-term physical stability in high-vibration machinery.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Power Supply Management:\u003c\/strong\u003e Delivers internal bus power of 1100 mA at 5 V DC and 740 mA at 24 V DC to drive downstream expansion hardware.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 1px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eApplications\u003c\/h3\u003e\n\u003cul style=\"list-style-type: square; color: #2d3748; margin-bottom: 1.5rem; padding-left: 1.5rem;\"\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackaging and Wrapping Systems:\u003c\/strong\u003e High-speed indexing, sealing, and material feeding logic.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Handling and Conveyors:\u003c\/strong\u003e Multi-zone sortation, diverter routing, and safety interlocking.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater Treatment Plant Systems:\u003c\/strong\u003e Localized pumping control, valve modulation, and level sensing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustrial HVAC Panels:\u003c\/strong\u003e Compressor sequencing, fan speed profiling, and localized system monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 1px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eTechnical Specifications Table\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; font-size: 0.95rem;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n        \u003cth style=\"text-align: left; padding: 0.5rem; font-weight: bold;\"\u003eParameter\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 0.5rem; font-weight: bold;\"\u003eValue \/ Specification\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;\"\u003eFX5U-64MR\/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 Name\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eMELSEC iQ-F Series\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 Power Supply\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e24 V 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 Built-In I\/O Points\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e64 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;\"\u003eDigital Input Specifications\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e32 Points, 24 V DC (Sink type)\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;\"\u003eDigital Output Specifications\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e32 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;\"\u003e5 V DC Internal Supply Capacity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e1100 mA\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;\"\u003e24 V DC Internal Supply Capacity\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e740 mA\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;\"\u003eTermination Interface\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eScrew terminal block\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;\"\u003e2.0 kg\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: 1px solid #2b6cb0; padding-bottom: 0.25rem;\"\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; font-size: 0.95rem;\"\u003e\n    \u003cthead\u003e\n      \u003ctr style=\"border-bottom: 2px solid #1a365d;\"\u003e\n        \u003cth style=\"text-align: left; padding: 0.5rem; font-weight: bold;\"\u003eTerminal \/ Port\u003c\/th\u003e\n        \u003cth style=\"text-align: left; padding: 0.5rem; font-weight: bold;\"\u003eFunctional Assignment \/ Description\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;\"\u003eMain DC power supply input terminals (24 V DC)\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;\"\u003eFunctional Ground (FG)\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eSystem noise filtration and grounding reference point\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;\"\u003eX0 to X37\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003e24 V DC Sink digital 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;\"\u003eY0 to Y37\u003c\/td\u003e\n        \u003ctd style=\"padding: 0.5rem;\"\u003eMechanical relay switching contact output terminals\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: 1px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eEmpirical Engineering Insights\u003c\/h3\u003e\n\u003ch4 style=\"color: #2b6cb0; font-size: 1.1rem; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eAlternative Models \u0026amp; Compatibility\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eMigrating old architectures from FX3U to the FX5U platform requires standard program migration through GX Works3 software. Be aware that the FX5U-64MR\/DS is a 24 V DC input model; do not substitute or confuse this model code with the AC line-powered alternative (FX5U-64MR\/ES), as their wiring schemas and internal grounding configurations differ significantly.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; font-size: 1.1rem; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eApplication Pitfalls \u0026amp; Engineering Notes\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eTo protect the mechanical relay contacts in the FX5U-64MR\/DS when driving inductive loads like solenoids or contactors, you must install external surge-suppression devices. Use an RC snubber network across AC inductive loads, and a freewheeling diode across DC inductive loads to prevent premature point-welding of internal relays.\u003c\/p\u003e\n\n\u003ch4 style=\"color: #2b6cb0; font-size: 1.1rem; margin-top: 1rem; margin-bottom: 0.5rem;\"\u003eCommissioning \u0026amp; Wiring Tips\u003c\/h4\u003e\n\u003cp style=\"color: #2d3748; margin-bottom: 1rem;\"\u003eWhen routing communication cables and wiring the DC inputs, ensure that all logic signals are physically isolated from high-voltage motor conductors. Use class-D grounding (100 ohms or less) dedicated solely to the PLC system to minimize electromagnetic interference on the internal CPU bus and high-speed counter registers.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #1a365d; border-bottom: 1px solid #2b6cb0; padding-bottom: 0.25rem;\"\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cdiv style=\"background-color: #fff5f5; border-left: 4px solid #c53030; padding: 1rem; margin-bottom: 1.5rem; color: #9b2c2c;\"\u003e\n  \u003cstrong\u003eCRITICAL WARNING:\u003c\/strong\u003e Verify complete physical de-energization of the distribution panel before commencing installation or removal of the module. Failure to isolate power from the main and auxiliary inputs can cause catastrophic electrical shock or permanently destroy the internal CPU logic circuits.\n\u003c\/div\u003e\n\n\u003cdiv style=\"display: flex; flex-direction: column; gap: 1rem; color: #2d3748;\"\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 0.75rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; width: 1.5rem; height: 1.5rem; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-weight: bold; flex-shrink: 0; font-size: 0.85rem;\"\u003e1\u003c\/span\u003e\n    \u003cp style=\"margin: 0;\"\u003eMount the CPU module securely on a standard 35mm DIN rail or utilize direct screw mounting in an enclosed, low-vibration control panel environment.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 0.75rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; width: 1.5rem; height: 1.5rem; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-weight: bold; flex-shrink: 0; font-size: 0.85rem;\"\u003e2\u003c\/span\u003e\n    \u003cp style=\"margin: 0;\"\u003eConnect the dedicated functional ground (FG) terminal to the common protective ground busbar before finishing auxiliary wiring.\u003c\/p\u003e\n  \u003c\/div\u003e\n  \u003cdiv style=\"display: flex; align-items: flex-start; gap: 0.75rem;\"\u003e\n    \u003cspan style=\"background-color: #2b6cb0; color: #ffffff; width: 1.5rem; height: 1.5rem; display: flex; align-items: center; justify-content: center; border-radius: 50%; font-weight: bold; flex-shrink: 0; font-size: 0.85rem;\"\u003e3\u003c\/span\u003e\n    \u003cp style=\"margin: 0;\"\u003eWire the 24V DC supply cables directly to the L+ and M terminals, verifying correct polarity with a standard digital multimeter prior to initial system power-up.\u003c\/p\u003e\n  \u003c\/div\u003e\n\u003c\/div\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102140621163,"sku":"FX5U-64MR\/DS","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/fx5u-64mrds-rrf0ecnazhs.png?v=1776137563","url":"https:\/\/www.plcprotech.com\/ms\/products\/mitsubishi-electric-fx5u-64mr-ds-melsec-iq-f-series-cpu-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}