{"product_id":"mitsubishi-electric-q04udhcpu-melsec-q-series-universal-plc-cpu-module","title":"Mitsubishi Electric Q04UDHCPU MELSEC Q Series Universal PLC CPU Module","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eDesigned for high-speed, high-accuracy automation environments, the \u003cstrong\u003eMitsubishi Electric Q04UDHCPU\u003c\/strong\u003e functions as a highly capable processing core within the MELSEC Q series PLC platform. This Universal model CPU module delivers rapid sequence execution and ample program memory, making it suitable for multi-axis motion control, complex assembly systems, and demanding industrial processing applications.\u003c\/p\u003e\n\n\u003cp\u003eThe unit features an integrated program capacity of 40K steps (160K bytes) and processes basic instructions in as little as 9.5 nanoseconds. For communication and programming, the module is equipped with dedicated onboard USB and RS-232 serial interfaces, alongside a standard slot for memory expansion cards (SRAM, Flash, or ATA). This configuration ensures seamless integration with HMIs, external networks, and engineering software packages like GX Works2 or GX Works3.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eHighly rapid processing times with sequence instruction execution down to 9.5ns.\u003c\/li\u003e\n  \u003cli\u003eGenerous program storage capacity of 40K steps to handle complex control logic.\u003c\/li\u003e\n  \u003cli\u003eSupport for versatile programming approaches, including Ladder, Structured Text (ST), Function Block (FB), and Sequential Function Chart (SFC).\u003c\/li\u003e\n  \u003cli\u003eBuilt-in dual peripheral connection ports utilizing USB and RS-232 interfaces.\u003c\/li\u003e\n  \u003cli\u003eOnboard expansion slot accepting SRAM, Flash, and ATA memory cards.\u003c\/li\u003e\n  \u003cli\u003eLarge capacity configuration with up to 8192 total direct\/refresh I\/O points.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive assembly lines and robotic work cell coordination.\u003c\/li\u003e\n  \u003cli\u003eHigh-speed packaging, labeling, and sorting machinery.\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment processing installations.\u003c\/li\u003e\n  \u003cli\u003eSemi-conductor manufacturing and chemical batch processing plants.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi Electric\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eModel \/ Article Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eQ04UDHCPU\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMELSEC Q Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eControl Method\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eStored program repeat operation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eI\/O Control System\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRefresh method (direct access possible via DX\/DY instruction parameters)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProgramming Languages\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eRelay symbol language, logic symbolic language, MELSAP3 (SFC), MELSAP-L, Function Block (FB), Structured Text (ST)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eBasic Instruction Speed\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e9.5ns (LD instruction), 19ns (PC instruction)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eConstant Scan Setting\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.5 to 2000ms (configurable in 0.5ms increments)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eProgram Capacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e40K steps (160K bytes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eOnboard Memory Capacity\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e160K bytes (Standard RAM)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eSupported Memory Cards\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eSRAM (up to 8MB), Flash Card (up to 4MB), ATA Card (up to 32MB)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMaximum Direct I\/O Points\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e8192 points (X\/Y0 to 1FFF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eInternal Current Consumption\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e0.39 A at 5 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eClock Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e\n        -2.96 to +3.74 s\/d at 0 degC\u003cbr\u003e\n        -3.18 to +3.74 s\/d at 25 degC\u003cbr\u003e\n        -13.20 to +2.12 s\/d at 55 degC\n      \u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e98mm (H) x 27.4mm (W) x 89.3mm (D)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eShipping Weight\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003e1.5 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eConnections and Interfaces\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eInterface Type\u003c\/th\u003e\n      \u003cth\u003eConnector \/ Slot Specification\u003c\/th\u003e\n      \u003cth\u003ePrimary Function\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eUSB Port\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eMini-B Connector\u003c\/td\u003e\n      \u003ctd\u003eHigh-speed connection to engineering software (GX Works)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eRS-232 Port\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003eD-sub 9-pin (or equivalent terminal mapping)\u003c\/td\u003e\n      \u003ctd\u003eSerial communications with HMIs, modems, or external controllers\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e\u003cstrong\u003eMemory Card Slot\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd\u003ePC Card standard slot (Type I\/II compatible)\u003c\/td\u003e\n      \u003ctd\u003eAccepts SRAM, Flash, and ATA memory units for program\/data storage\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAlways mount the module securely onto a compatible MELSEC Q series base unit. Ensure the mounting locking mechanism is fully engaged before applying power.\u003c\/li\u003e\n  \u003cli\u003eEnsure all system power is switched off before installing, removing, or wiring any module in the rack assembly.\u003c\/li\u003e\n  \u003cli\u003eGround the system via the Protective Earth (PE) and Functional Earth (FG) terminals on the main power supply module of the base rack using 2 mm square or thicker copper wire.\u003c\/li\u003e\n  \u003cli\u003eMaintain adequate clearance (minimum 30mm) around the top, bottom, and sides of the CPU assembly to allow optimal convection cooling and prevent thermal derating.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE Directive Compliance\u003c\/li\u003e\n  \u003cli\u003eUL Listed (Class I, Division 2, Groups A, B, C, D Hazardous Locations)\u003c\/li\u003e\n  \u003cli\u003ecUL Listed\u003c\/li\u003e\n  \u003cli\u003eKC (Korean Certification for electromagnetic compatibility)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102144291179,"sku":"Q04UDHCPU","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/Q04UDHCPU-isooajxzu1e.png?v=1776137919","url":"https:\/\/www.plcprotech.com\/ru\/products\/mitsubishi-electric-q04udhcpu-melsec-q-series-universal-plc-cpu-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}