{"product_id":"omron-cqm1h-cpu51-cqm1h-programmable-controller-cpu-512-i-o-7-2k-word-plc","title":"Omron CQM1H-CPU51 CQM1H Programmable Controller CPU 512 I\/O 7.2K Word PLC","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"0\" data-end=\"451\"\u003eThe Omron CQM1H-CPU51 is a programmable controller CPU designed for mid-range automation tasks with 512 I\/O capacity and 7.2K words of program memory. It includes 16 built-in 24 VDC input points and supports modular expansion for flexible system configuration.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 99.964%; height: 372.4px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003ePLCs\/Machine Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003eCQM1H-CPU51\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003eProgrammable Controller CPU\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eInput Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e10 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eBuilt-In Inputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e16 DC input points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eMaximum I\/O Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e512 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eProgram Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e7.2K words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eUser Data Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e6K DM words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eInstruction Set\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e162 instructions (14 basic, 148 special)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eExecution Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e0.375–1.125 µs (basic), 17.7 µs (MOV)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eOverseeing Time\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e0.70 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eModules Supported\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003eUp to 11 I\/O or dedicated modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eMounting Structure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003eNo backplane; horizontal connector join\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003eDIN track (screw mounting not possible)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e187–603 × 110 × 107 mm (W × H × D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.6px;\"\u003e\n\u003ctd style=\"width: 32.1836%; height: 19.6px;\"\u003e\u003cstrong\u003eInstruction Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 67.6832%; height: 19.6px;\"\u003e1 step per instruction, 1–4 words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About CQM1H-CPU51\u003c\/h4\u003e\n\u003cp\u003eThe CQM1H-CPU51 is a mid-level CPU unit within Omron’s CQM1H series, built to manage a wide range of discrete and data-driven automation tasks. It features 16 built-in 24 VDC inputs and supports up to 512 I\/O points through modular expansion, making it suitable for applications requiring moderate scalability. With a 7.2K word program capacity and 6K DM words of data memory, the controller is capable of handling advanced logic, data manipulation, and sequence control. The CPU executes basic instructions in as little as 0.375 microseconds and supports 162 total instructions for flexible programming. Designed without a backplane, the system uses horizontal connector-based module joining and mounts on DIN rail, enabling compact layout and simplified installation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e7.2K Word Program Memory: Provides ample storage for complex logic routines and sequence control applications.\u003c\/li\u003e\n\u003cli\u003eSupports Up To 512 I\/O Points: Accommodates expansion modules for medium-scale automation tasks.\u003c\/li\u003e\n\u003cli\u003eFast Instruction Execution: Basic instructions execute in 0.375–1.125 µs, enabling responsive real-time control.\u003c\/li\u003e\n\u003cli\u003e16 Built-In 24 VDC Inputs: Allows direct wiring of sensors and switches without additional input modules.\u003c\/li\u003e\n\u003cli\u003e162 Supported Instructions: Includes 14 basic and 148 special instructions for versatile programming capability.\u003c\/li\u003e\n\u003cli\u003eModular Expansion System: Supports up to 11 I\/O or dedicated modules connected horizontally without a backplane.\u003c\/li\u003e\n\u003cli\u003e6K DM Word Data Memory: Provides space for variable storage, data processing, and logging functions.\u003c\/li\u003e\n\u003cli\u003eDIN Track Mounting: Simplifies installation in control panels, with modules joining through integrated connectors.\u003c\/li\u003e\n\u003cli\u003eOverseeing Time Of 0.70 ms: Ensures stable monitoring and reliable program cycle supervision.\u003c\/li\u003e\n\u003cli\u003eWide Physical Size Range: Offers flexible configuration with width ranging from 187 mm to 603 mm based on module count.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe CQM1H-CPU51 delivers the reliability and precision required for mid-size industrial automation applications where fast execution and modular expansion are essential.\u003c\/p\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47508983578922,"sku":"CQM1H-CPU51","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/CQM1H-CPU51.webp?v=1707480265","url":"https:\/\/iqelectro.com\/products\/omron-cqm1h-cpu51-cqm1h-programmable-controller-cpu-512-i-o-7-2k-word-plc","provider":"IQElectro","version":"1.0","type":"link"}