{"product_id":"cs1g-cpu42-v1-omron-cpu-unit-cs1","title":"CS1G-CPU42-V1 Omron CPU Unit CS1","description":"\u003cp\u003eThe \u003cstrong\u003eOmron CS1G-CPU42-V1\u003c\/strong\u003e serves as the primary \u003cstrong\u003eCS1G-CPU42\u003c\/strong\u003e CPU Unit utilized to execute sequential logic control and system instruction processing across CS1 rack platforms.\u003c\/p\u003e\n\u003ch3\u003eArchitecture and Model Designation\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCS1G Architecture\u003c\/strong\u003e: Identifies standard processing performance within the modular CS1 series rack ecosystem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCPU42 Capacity Rating\u003c\/strong\u003e: Specifies internal memory bounds supporting 10K steps of program capacity and 64K words of system data memory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eV1 Functional Revision\u003c\/strong\u003e: Indicates enhanced instruction set execution capabilities and firmware flash compatibility upgrades.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Data Specifications\u003c\/h3\u003e\n\u003cfigure\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCS1G-CPU42-V1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eOmron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\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\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e15.0 x 13.0 x 11.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to +55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-20 to +75 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.38 A at 5 VDC (internal backplane)\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\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003e64K words\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMax I\/O Expansion\u003c\/td\u003e\n\u003ctd\u003e960 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe module executes direct data exchange across the rack backplane, optimizing backplane bus communication velocity during high-density I\/O scan routines. Firmware flash compatibility ensures synchronized cyclic processing and deterministic instruction execution, enabling efficient I\/O density scaling without introducing scan time latency across local rack expansions.\u003c\/p\u003e\n\u003ch3\u003ePackage Supply Items\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Omron CS1G-CPU42-V1 Central Processing Unit\u003c\/li\u003e\n\u003cli\u003e1 x Protective Connector Port Dust Cap\u003c\/li\u003e\n\u003cli\u003e1 x Battery Unit (pre-installed or boxed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCabinet Installation and Mounting Protocol\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Interruption Requirement\u003c\/strong\u003e: Completely isolate panel main supply power before inserting or detaching the CPU unit from the backplane rack slots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Alignment\u003c\/strong\u003e: Slide the module firmly into the CPU slot until upper and lower mounting levers lock fully into the base plate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Connection\u003c\/strong\u003e: Ensure the rack ground terminal connects to a low-impedance earth ground wire to prevent electrostatic noise interference.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Strain Relief\u003c\/strong\u003e: Anchor RS-232C and peripheral communication cables to panel supports to prevent mechanical stress on port connectors.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Inquiries and Operations\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swapping supported for the CS1G-CPU42-V1 module?\u003c\/p\u003e\n\u003cp\u003eNo, removing or seating the processor module while the backplane is energized risks damaging internal logic hardware and corrupting active system memory.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat supplies internal power to the CPU processor unit?\u003c\/p\u003e\n\u003cp\u003eThe module receives 5 VDC operational power directly from the dedicated CS1 power supply module installed on the local backplane rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does the unit retain program data during main AC power outages?\u003c\/p\u003e\n\u003cp\u003eSystem RAM and clock registers are maintained by an internal lithium battery when primary power is disconnected from the rack assembly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat causes the ERR\/ALM status indicator to flash red?\u003c\/p\u003e\n\u003cp\u003eFlashing red indicates a non-fatal fault, such as battery voltage drop or I\/O verification error, requiring peripheral tool diagnostics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow does I\/O density scaling affect the CPU scan cycle time?\u003c\/p\u003e\n\u003cp\u003eExpanding I\/O points up to the 960-point maximum increases peripheral servicing time proportionally within the overall cyclic logic execution loop.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat communication ports are natively available on the front panel?\u003c\/p\u003e\n\u003cp\u003eThe unit features an RS-232C serial port and a dedicated peripheral interface port for direct programming tool connectivity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan standard CS1 expansion racks be driven by this CPU unit?\u003c\/p\u003e\n\u003cp\u003eYes, the processor supports expansion bus cables connected to CS1 expansion racks up to total hardware addressing limits.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat precautions prevent firmware flash compatibility errors during setup?\u003c\/p\u003e\n\u003cp\u003eVerify program memory allocation settings in the programming software match the hardware version and memory chip size prior to transfer.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306614210733,"sku":"CS1G-CPU42-V1","price":159.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/omron_cs1g-cpu42-v1_1.jpg?v=1789448796","url":"https:\/\/www.maxwellplc.com\/products\/cs1g-cpu42-v1-omron-cpu-unit-cs1","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}