{"product_id":"omron-cs1g-cpu42-v1-cs1-series-cpu-unit","title":"Omron CS1G-CPU42-V1 CS1 Series CPU Unit","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\n\u003cp\u003eEngineered for medium-to-large-scale machine control and industrial automation, the \u003cstrong\u003eOmron CS1G-CPU42-V1\u003c\/strong\u003e serves as a high-performance central processing unit within the modular CS1-series programmable logic controller (PLC) architecture. This \u003cstrong\u003eCPU Unit\u003c\/strong\u003e optimizes processing speeds and instruction execution times to handle demanding automation tasks across complex production environments.\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eCS1G-CPU42-V1\u003c\/strong\u003e features a program capacity of 10K steps and a robust memory capacity of 64K words, facilitating advanced sequential and process control configurations. Designed for seamless integration, it supports up to 960 local I\/O points, allowing for highly flexible system expansion. Its design ensures compatibility with existing CS1 rack systems, communication modules, and digital\/analog I\/O cards, providing a scalable path for upgrading legacy systems without full rewiring.\u003c\/p\u003e\n\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eReliable execution of ladder logic, structured text, and SFC programming.\u003c\/li\u003e\n  \u003cli\u003eCompatible with a wide range of Omron CS1-series communication, motion control, and special I\/O modules.\u003c\/li\u003e\n  \u003cli\u003eBattery-backed RAM to preserve critical system variables, program data, and event logs during power loss.\u003c\/li\u003e\n  \u003cli\u003eBuilt-in peripheral and RS-232C ports for easy programming tool connection, HMI interfacing, and serial communications.\u003c\/li\u003e\n  \u003cli\u003eSupports extensive diagnostic self-tests, including memory checks, program errors, and CPU run-time monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eAutomated manufacturing assembly lines\u003c\/li\u003e\n  \u003cli\u003eWater and wastewater treatment processing\u003c\/li\u003e\n  \u003cli\u003eMaterial handling and conveyor systems\u003c\/li\u003e\n  \u003cli\u003ePackaging machinery and automated bottling plants\u003c\/li\u003e\n  \u003cli\u003eHVAC and building automation environmental control\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\u003e\u003cth\u003eParameter\u003c\/th\u003e\u003c\/strong\u003e\n      \u003cstrong\u003e\u003cth\u003eSpecification\u003c\/th\u003e\u003c\/strong\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eManufacturer\u003c\/td\u003e\n      \u003ctd\u003eOmron\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePart Number\/Model\u003c\/td\u003e\n      \u003ctd\u003eCS1G-CPU42-V1\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProduct Series\u003c\/td\u003e\n      \u003ctd\u003eCS1 Series (CS1G)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProgram Capacity\u003c\/td\u003e\n      \u003ctd\u003e10K steps\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eData Memory Capacity\u003c\/td\u003e\n      \u003ctd\u003e64K words (DM: 32K words, EM: 32K words)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eI\/O Points\u003c\/td\u003e\n      \u003ctd\u003e960 points (expandable)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n      \u003ctd\u003e0.78 A at 5 VDC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMounting Location\u003c\/td\u003e\n      \u003ctd\u003eCS1-series CPU Rack (CPU slot only)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eProgramming Language\u003c\/td\u003e\n      \u003ctd\u003eLadder Diagram, Instruction List, Structured Text, SFC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e0.45 kg\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eOperating Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e0 to 55 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStorage Temperature Range\u003c\/td\u003e\n      \u003ctd\u003e-20 to 75 degC\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\n\u003cp\u003eFor reliable system performance and thermal management, install the CS1G-CPU42-V1 CPU Unit on a compatible CS1D or CS1W backplane in the dedicated CPU slot. Ensure the backplane is mounted vertically inside an enclosure with a minimum clearance of 50 mm above and below the rack to allow proper airflow. Keep the unit away from high-voltage cables and heavy electrical machinery to minimize electromagnetic interference (EMI). Verify that the system is completely powered down before inserting or removing the CPU unit to prevent damage to the backplane connectors.\u003c\/p\u003e\n\n\u003ch3\u003eCompliance and Certifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCE compliant (low voltage and EMC directives)\u003c\/li\u003e\n  \u003cli\u003eUL Listed (Class I, Division 2 for hazardous locations)\u003c\/li\u003e\n  \u003cli\u003ecULus certified\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":53077930869099,"sku":"CS1G-CPU42-V1","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0953\/3227\/0443\/files\/cs1g-cpu42-v1-ygcn4j2jgha.png?v=1775733678","url":"https:\/\/www.plcprotech.com\/tr\/products\/omron-cs1g-cpu42-v1-cs1-series-cpu-unit","provider":"PLC ProTech Ltd.","version":"1.0","type":"link"}