{"product_id":"1756-l82es-allen-bradley-programmable-safety-controller-guardlogix-5580","title":"1756-L82ES Allen-Bradley Programmable Safety Controller GuardLogix 5580","description":"\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1756-L82ES\u003c\/strong\u003e serves as the primary \u003cstrong\u003e1756L82ES\u003c\/strong\u003e Programmable Safety Controller utilized to execute integrated safety logic and high-speed process task execution across GuardLogix 5580 automation platforms.\u003c\/p\u003e\n\u003ch3\u003eNomenclature \u0026amp; Functional Breakdown\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1756\u003c\/strong\u003e: Chassis-based ControlLogix I\/O and controller system architecture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eL82\u003c\/strong\u003e: Controller processing tier equipped with 5 MB standard application memory.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE\u003c\/strong\u003e: Integrated gigabit Ethernet communications interface port onboard.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eS\u003c\/strong\u003e: GuardLogix safety controller execution engine supporting SIL 3 safety tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCore Parameters \u0026amp; Operational Limits\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\u003e1756-L82ES\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\u003e0.4 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Dimensions\u003c\/td\u003e\n\u003ctd\u003e3.5 x 14 x 14.5 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Type\u003c\/td\u003e\n\u003ctd\u003eGuardLogix 5580 Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStandard Memory\u003c\/td\u003e\n\u003ctd\u003e5 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Memory\u003c\/td\u003e\n\u003ctd\u003e2.5 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEtherNet\/IP Node Capacity\u003c\/td\u003e\n\u003ctd\u003e175 nodes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEthernet Port\u003c\/td\u003e\n\u003ctd\u003e1 Port (10\/100 Mbps \/ 1 Gbps)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port\u003c\/td\u003e\n\u003ctd\u003e1 USB 2.0 Port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTariff Code\u003c\/td\u003e\n\u003ctd\u003e8537101190\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlace of Shipment\u003c\/td\u003e\n\u003ctd\u003eXiamen, China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eNetwork Communication \u0026amp; Deterministic Execution\u003c\/h3\u003e\n\u003cp\u003eThe controller relies on backplane bus communication velocity to process high-speed task loops and I\/O exchanges. Fully integrated into EtherNet\/IP deterministic networks, it directly manages up to 175 nodes at gigabit link speeds while maintaining strict safety task separation. High I\/O density scaling is preserved across localized and distributed topologies via firmware flash compatibility in Studio 5000 Logix Designer environments.\u003c\/p\u003e\n\u003ch3\u003ePackage Delivery Contents\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 x Allen-Bradley 1756-L82ES GuardLogix 5580 safety controller\u003c\/li\u003e\n\u003cli\u003e1 x Product installation reference insert sheet\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCabinet Mounting \u0026amp; Interface Protocol\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eInsert the controller card firmly into the assigned ControlLogix chassis slot until the locking tabs snap into place.\u003c\/li\u003e\n\u003cli\u003eBond the control cabinet chassis directly to a low-impedance functional earth ground bar to suppress noise.\u003c\/li\u003e\n\u003cli\u003eRoute high-speed Ethernet communications cables through shielded channels separated from high-voltage motor power leads.\u003c\/li\u003e\n\u003cli\u003eEnsure front-panel USB service connections remain sealed with protective covers during standard industrial operations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Hardware Reference FAQ\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eWhat memory allocation is provided for standard vs safety application tasks?\u003c\/p\u003e\n\u003cp\u003eThe controller provides 5 MB of standard memory dedicated to machine control alongside 2.5 MB of segregated safety memory.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat maximum connection speed does the built-in Ethernet port support?\u003c\/p\u003e\n\u003cp\u003eThe integrated Ethernet port auto-negotiates link speeds of 10 Mbps, 100 Mbps, and 1 Gbps (gigabit Ethernet).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow many maximum EtherNet\/IP nodes can this unit manage concurrently?\u003c\/p\u003e\n\u003cp\u003eThe hardware supports a maximum capacity of 175 EtherNet\/IP communication nodes simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDoes the processor support insertion and removal under power (RIUP)?\u003c\/p\u003e\n\u003cp\u003eYes, the module can be removed or inserted into a powered ControlLogix chassis without interrupting backplane operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHow are firmware updates performed on the 1756-L82ES controller?\u003c\/p\u003e\n\u003cp\u003eFirmware updates are executed via the embedded USB 2.0 interface or remotely over the integrated EtherNet\/IP port.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat type of battery is required to maintain user memory during power off?\u003c\/p\u003e\n\u003cp\u003eNo battery is required; internal energy storage modules preserve memory state to non-volatile flash memory on shutdown.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWhat is the operating temperature threshold for the module?\u003c\/p\u003e\n\u003cp\u003eThe processor functions reliably in ambient operating temperatures ranging from 0 to 60 deg C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCan standard and safety logic run simultaneously inside the same processor?\u003c\/p\u003e\n\u003cp\u003eYes, the dual-core architecture executes standard control tasks and SIL-rated safety routines in isolated memory areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":46066419859629,"sku":"1756-L82ES","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/allen-bradley_1756-l82es_1.jpg?v=1787190093","url":"https:\/\/www.maxwellplc.com\/ga\/products\/1756-l82es-allen-bradley-programmable-safety-controller-guardlogix-5580","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}