{"product_id":"omron-cj2h-cpu67-programmable-logic-controller-cj2-series","title":"Omron CJ2H-CPU67 Programmable Logic Controller CJ2 Series","description":"\u003cp\u003eThe \u003cstrong\u003eOmron CJ2H-CPU67\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eCJ2H-CPU67\u003c\/strong\u003e Programmable Logic Controller, operates as a dedicated hardware component for high-speed logic execution and instruction processing within Omron CJ2 Series automation networks.\u003c\/p\u003e\n\u003ch3\u003eTechnical Identifier Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Part Number:\u003c\/strong\u003e CJ2H-CPU67\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries Architecture:\u003c\/strong\u003e CJ2 Series (CJ2H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Classification:\u003c\/strong\u003e Central Processing Unit Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExecution Architecture:\u003c\/strong\u003e Hardware engine for high-speed basic and special instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\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\u003eCJ2H-CPU67\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\u003e0.20 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhysical Dimensions\u003c\/td\u003e\n\u003ctd\u003e6.5 cm x 4.9 cm x 9.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e12.0 cm x 8.0 cm x 11.0 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.42 A at 5 VDC (Backplane)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory Capacity\u003c\/td\u003e\n\u003ctd\u003e250K steps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eI\/O Bits Capacity\u003c\/td\u003e\n\u003ctd\u003e2560 bits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOverhead Processing Time\u003c\/td\u003e\n\u003ctd\u003e100 us\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasic Instruction Execution Time\u003c\/td\u003e\n\u003ctd\u003e0.016 us min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpecial Instruction Execution Time\u003c\/td\u003e\n\u003ctd\u003e0.048 us min.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCyclic Task Flag Area\u003c\/td\u003e\n\u003ctd\u003e128 flags\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce-Set\/Reset EM Area Banks\u003c\/td\u003e\n\u003ctd\u003eBanks 0 to E hex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForce-Set\/Reset Auto Allocation Banks\u003c\/td\u003e\n\u003ctd\u003eBanks 7 to E hex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Memory Cards\u003c\/td\u003e\n\u003ctd\u003e128 MB, 256 MB, 512 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction Block Definitions (Max)\u003c\/td\u003e\n\u003ctd\u003e2048\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction Block Instances (Max)\u003c\/td\u003e\n\u003ctd\u003e2048\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications Interface\u003c\/td\u003e\n\u003ctd\u003eHalf-duplex, Start-stop synchronization\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSerial Baud Rates\u003c\/td\u003e\n\u003ctd\u003e0.3 \/ 0.6 \/ 1.2 \/ 2.4 \/ 4.8 \/ 9.6 \/ 19.2 \/ 38.4 \/ 57.6 \/ 115.2 kbps\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmission Distance\u003c\/td\u003e\n\u003ctd\u003e15 m max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGrounding Requirement\u003c\/td\u003e\n\u003ctd\u003eLess than 100 ohm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure Type\u003c\/td\u003e\n\u003ctd\u003ePanel mount \/ DIN rail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Throughput and I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eOmron CJ2H-CPU67\u003c\/strong\u003e interacts with the CJ-Series backplane bus to execute ultra-fast data transfer cycles across local I\/O, Special I\/O Units, and CPU Bus Units. Achieving basic instruction processing at 0.016 us min. and special instruction processing at 0.048 us min., the module minimizes scan time variation across complex logic configurations.\u003c\/p\u003e\n\u003cp\u003eBus communication determinism is maintained through a structured 100 us overhead execution pipeline. Current draw on the internal 5 VDC rail is limited to 0.42 A, allowing dense I\/O rack expansion without exceeding total backplane power bus allocations. High-density bit memory allocation supports up to 2560 I\/O bits and 250K instruction steps for precise cyclic task control.\u003c\/p\u003e\n\u003ch3\u003ePackage Contents \u0026amp; Ordering Information\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Omron CJ2H-CPU67 Central Processing Unit\u003c\/li\u003e\n\u003cli\u003e1x CJ1W-BAT01 Backup Lithium Battery\u003c\/li\u003e\n\u003cli\u003e1x Serial Port Protective Cover\u003c\/li\u003e\n\u003cli\u003e1x Hardware Installation Sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Position the unit onto a standard 35 mm DIN rail or panel baseplate within a metal control enclosure. Ensure a minimum 20 mm vertical clearance above and below the housing for heat convection.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Assembly:\u003c\/strong\u003e Align the side connectors with adjacent CJ1W power supply or I\/O modules. Push the top and bottom slide locks until fully engaged to lock the backplane bus interface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding Connection:\u003c\/strong\u003e Run a dedicated grounding wire (minimum 2.0 mm sq.) from the power supply module functional ground (FG) terminal directly to earth ground. Maintain total line resistance below 100 ohm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Wiring:\u003c\/strong\u003e Connect serial interfaces using shielded twisted-pair cables with a maximum physical run length of 15 m. Ensure pinouts conform to half-duplex RS-232C standard assignments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Shielding:\u003c\/strong\u003e Terminate cable shields directly to the ground lug or metal connector housing to establish a 360-deg braid shield against industrial electromagnetic noise.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the current consumption rating for the CJ2H-CPU67 from the backplane power supply?\u003c\/p\u003e\n\u003cp\u003eThe module draws 0.42 A at 5 VDC directly from the internal backplane power bus supplied by the rack power supply unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow fast does the processor execute basic ladder instruction code?\u003c\/p\u003e\n\u003cp\u003eBasic instructions execute in a minimum time of 0.016 us, while special instructions process in a minimum time of 0.048 us.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat memory card formats are supported by the integrated external slot?\u003c\/p\u003e\n\u003cp\u003eThe controller supports standard CompactFlash flash memory cards with capacities of 128 MB, 256 MB, or 512 MB.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhich EM area banks allow force-set and force-reset operations?\u003c\/p\u003e\n\u003cp\u003eManual force-setting\/resetting covers EM Area Banks 0 through E hex, while automatic address allocation specification uses Banks 7 through E hex.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum permitted distance for the integrated serial communication port?\u003c\/p\u003e\n\u003cp\u003eThe serial interface supports a maximum line length of 15 m using start-stop half-duplex shielded serial cables.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow many function block instances and definitions can be created in the user program memory?\u003c\/p\u003e\n\u003cp\u003eThe memory structure allows a maximum of 2048 function block definitions and up to 2048 instantiated function block calls.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIs hot-swapping allowed for the CPU module on an active CJ-Series rack?\u003c\/p\u003e\n\u003cp\u003eNo, power to the CJ-Series backplane power supply module must be disconnected before inserting or removing the CPU unit.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the maximum grounding resistance threshold required for panel installation?\u003c\/p\u003e\n\u003cp\u003eThe grounding connection to the functional ground (FG) terminal must exhibit an electrical earth resistance of less than 100 ohm.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Omron","offers":[{"title":"Default Title","offer_id":47306632200365,"sku":"CJ2H-CPU67","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/CJ2H-CPU67_1.jpg?v=1788413552","url":"https:\/\/www.maxwellplc.com\/ru\/products\/omron-cj2h-cpu67-programmable-logic-controller-cj2-series","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}