{"product_id":"allen-bradley-1794-l33-flexlogix-controller-module","title":"Allen-Bradley 1794-L33 FlexLogix Controller Module","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1794-L33\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1794-L33\u003c\/strong\u003e FlexLogix Processor, operates as a dedicated hardware component for real-time logic execution and integrated I\/O management within FLEX System networks.\u003c\/p\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\u003e1794-L33\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.65 lbs (0.75 kg)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard FlexLogix controller profile\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eStandard Allen-Bradley industrial operating range\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard 24 VDC backplane supply draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Power\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e64 Kbytes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Type\u003c\/td\u003e\n\u003ctd\u003eProgrammable Automation Controller \/ FlexLogix Processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eDIN rail mountable\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 Deterministic Execution\u003c\/h3\u003e\n\u003cp\u003eThe Allen-Bradley 1794-L33 integrates a dedicated Logix execution engine directly onto the FLEX I\/O backplane bus, driving high-velocity communication across local expansion modules and remote network nodes. Utilizing 64 Kbytes of user memory for logic tasks, data arrays, and system configuration, the processor manages multi-tasking execution loops with deterministic timing. Native firmware flash compatibility ensures synchronized cyclic I\/O updating, suppressing backplane latency across dense EtherNet\/IP, ControlNet, and DeviceNet control topologies.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What power input is required to operate the 1794-L33 FlexLogix controller?\u003c\/p\u003e\n\u003cp\u003eA: The processor operates directly on a 24 VDC control power supply wired to the local system power supply unit.\u003c\/p\u003e\n\u003cp\u003eQ: How is user memory allocated on the 1794-L33 processor?\u003c\/p\u003e\n\u003cp\u003eA: The 1794-L33 provides 64 Kbytes of battery-backed user memory designed to store application logic routines, tag databases, and system configuration profiles.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the 1794-L33 processor onto the 35 mm DIN rail in the leftmost position of the FlexLogix rack assembly before connecting local I\/O terminal bases.\u003c\/li\u003e\n\u003cli\u003eConnect the 24 VDC incoming power leads to the designated terminal connections using short, direct wiring to minimize voltage drop.\u003c\/li\u003e\n\u003cli\u003eEstablish a low-impedance grounding path from the DIN rail and controller grounding lug directly to the central enclosure earth ground bus.\u003c\/li\u003e\n\u003cli\u003eRoute high-speed communication trunks and field signal cables in separate wiring ducts away from AC power lines to avoid cross-talk and data corruption.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":52790058746136,"sku":"1794-L33","price":270.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0892\/3483\/3688\/files\/1794-L33_Cocoai_729fce90-09b4-4e46-87fe-84ba0734452c.jpg?v=1790733815","url":"https:\/\/www.innoplcsync.com\/products\/allen-bradley-1794-l33-flexlogix-controller-module","provider":"InnoPLC Sync Co., Ltd.","version":"1.0","type":"link"}