{"product_id":"mitsubishi-electric-q04udehcpu-melsec-q-series-universal-cpu-module","title":"Q04UDEHCPU | Mitsubishi (217900) Module CPU universel Q","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eEngineered for high-speed industrial orchestration, the \u003cstrong\u003eMitsubishi Electric Q04UDEHCPU\u003c\/strong\u003e serves as a high-performance central processing unit within the \u003cstrong\u003eMELSEC Q Series\u003c\/strong\u003e PLC platform. This Universal Q CPU module is designed for complex automation systems requiring fast scan times, integrated Ethernet communication, and structured multi-CPU coordination.\u003c\/p\u003e\n\n\u003cp\u003eThe unit operates on a stored program iteration control method using a high-efficiency refresh I\/O mechanism. With support for up to 40K steps (160 KB) of program capacity and a basic instruction processing speed of 9.5 ns for basic LD instructions, this controller manages complex sequential tasks and mathematical computations with minimal latency. Users can program the unit utilizing standard sequence control languages, including Ladder Diagram, MELSAP 3 (SFC), MELSAP-L, Function Block, and Structured Text (ST).\u003c\/p\u003e\n\n\u003cp\u003eCommunication capabilities are anchored by an on-board Ethernet interface supporting 100\/10 Mbps transmission speeds. This integrated port handles up to 16 simultaneous socket connections, enabling direct telemetry, MELSOFT network integration, and MC protocol data exchanges. Standard RAM and ROM drives provide scalable storage options for application code, registers, and non-volatile system backups.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRapid Execution Speeds:\u003c\/strong\u003e Delivers execution speeds of 9.5 ns for basic LD operations and 19 ns for standard MOV instructions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIntegrated Communications:\u003c\/strong\u003e Built-in 10\/100 Mbps auto-negotiating Ethernet port for peer-to-peer networking, SCADA interfaces, and remote programming.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlexible Memory Allocation:\u003c\/strong\u003e Features 160 KB program memory, 256 KB Standard RAM, and 1024 KB Standard ROM, expandable via optional memory cards.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-CPU Architecture:\u003c\/strong\u003e High-speed shared multi-CPU communication area (32 KB) facilitates tight coordination with auxiliary processors on a single backplane.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiverse Device Capacity:\u003c\/strong\u003e Supports 4096 physical I\/O points and up to 8192 total I\/O device points (X\/Y0 to 1FFF).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomotive assembly lines and conveyor control systems\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater processing plant telemetry\u003c\/li\u003e\n  \u003cli\u003eHigh-speed packaging and materials handling equipment\u003c\/li\u003e\n  \u003cli\u003eSemiconductor fabrication tool management\u003c\/li\u003e\n  \u003cli\u003ePower plant auxiliary systems and utility automation\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      \u003cstrong\u003eManufacturer\u003c\/strong\u003e\n      \u003ctd\u003eMitsubishi Electric\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePart Number \/ Model\u003c\/strong\u003e\n      \u003ctd\u003eQ04UDEHCPU (SKU: 217900)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eSeries\u003c\/strong\u003e\n      \u003ctd\u003eMELSEC Q Series\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eControl Method\u003c\/strong\u003e\n      \u003ctd\u003eStored program iteration operation\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eI\/O Control Method\u003c\/strong\u003e\n      \u003ctd\u003eRefresh method (Direct access I\/O possible via DX\/DY commands)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eBasic LD Speed\u003c\/strong\u003e\n      \u003ctd\u003e9.5 ns\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eBasic MOV Speed\u003c\/strong\u003e\n      \u003ctd\u003e19 ns\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eProgram Capacity\u003c\/strong\u003e\n      \u003ctd\u003e40K steps (160 KB)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eStandard RAM\u003c\/strong\u003e\n      \u003ctd\u003e256 KB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eStandard ROM\u003c\/strong\u003e\n      \u003ctd\u003e1024 KB\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003ePhysical I\/O Points\u003c\/strong\u003e\n      \u003ctd\u003e4096 points (X\/Y0 to FFF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eTotal I\/O Device Points\u003c\/strong\u003e\n      \u003ctd\u003e8192 points (X\/Y0 to 1FFF)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eEthernet Connection Speed\u003c\/strong\u003e\n      \u003ctd\u003e100\/10 Mbps (Full\/Half Duplex)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eEthernet Connections\u003c\/strong\u003e\n      \u003ctd\u003eUp to 16 concurrent socket connections\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eInternal Current Consumption\u003c\/strong\u003e\n      \u003ctd\u003e0.49 A at 5 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\n      \u003ctd\u003e0 to 55 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\n      \u003ctd\u003e-25 to 75 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\n      \u003ctd\u003e5 to 95% RH, non-condensing\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eVibration Resistance\u003c\/strong\u003e\n      \u003ctd\u003eMeets JIS B 3502 and IEC 61131-2 standards\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eImpact Resistance\u003c\/strong\u003e\n      \u003ctd\u003e147 m\/s2 (3 times in X, Y, and Z axes)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\n      \u003ctd\u003e98 mm x 27.4 mm x 115 mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003cstrong\u003eWeight\u003c\/strong\u003e\n      \u003ctd\u003e0.22 kg\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\u003e\n\u003cstrong\u003eBackplane Installation:\u003c\/strong\u003e Insert the CPU module firmly into the designated CPU slot of the MELSEC Q Series base unit. Secure the unit using the integrated locking mechanism.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEthernet Cabling:\u003c\/strong\u003e Use Category 5 (or higher) shielded twisted-pair cables for the Ethernet connection to minimize electromagnetic noise and maintain link stability.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrounding:\u003c\/strong\u003e Ensure the base unit is connected to a dedicated Class D ground (grounding resistance of 100 ohms or less) using a minimum 2 mm square ground wire.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Maintain a minimum clearance of 30 mm above and below the module rack to allow natural convective heat dissipation inside the control panel.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Mitsubishi Electric","offers":[{"title":"Default Title","offer_id":53102123843947,"sku":"Q04UDEHCPU","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/Q04UDEHCPU-jbqvd35321w.png?v=1776137918","url":"https:\/\/www.plcprotech.com\/fr\/products\/mitsubishi-electric-q04udehcpu-melsec-q-series-universal-cpu-module","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}