{"product_id":"allen-bradley-1756-l85ep-guardlogix-5580-safety-controller","title":"Allen-Bradley 1756-L85EP GuardLogix 5580 Safety Controller","description":"\u003ch2\u003eAllen-Bradley 1756-L85EP GuardLogix 5580 Safety Controller\u003c\/h2\u003e\n\u003cp\u003eConfigured for standard and safety logic execution in ControlLogix EtherNet\/IP networks, the \u003cstrong\u003eAllen-Bradley 1756-L85EP\u003c\/strong\u003e (\u003cstrong\u003e1756-L85EP\u003c\/strong\u003e Safety Controller) provides direct processor and communication functions. It combines 40 MB user memory, embedded Ethernet connectivity, and safety task processing within the GuardLogix 5580 controller platform.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eSuffix\u003c\/th\u003e\n\u003cth\u003eDescription\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eL85EP\u003c\/td\u003e\n\u003ctd\u003eGuardLogix 5580 safety controller model designation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eE\u003c\/td\u003e\n\u003ctd\u003eEmbedded Ethernet communication interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eP\u003c\/td\u003e\n\u003ctd\u003eSafety controller configuration with safety partner support\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\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-L85EP\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\u003eController Type\u003c\/td\u003e\n\u003ctd\u003eGuardLogix 5580 Safety Controller\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Line\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e40 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.32 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eNot specified in supplied data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e6.2 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEmbedded Ethernet\u003c\/td\u003e\n\u003ctd\u003eDual 10\/100\/1000 Mbps ports\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Interface\u003c\/td\u003e\n\u003ctd\u003eUSB port\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEtherNet\/IP Nodes\u003c\/td\u003e\n\u003ctd\u003eUp to 300 devices\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Digital I\/O\u003c\/td\u003e\n\u003ctd\u003e128,000 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Analog I\/O\u003c\/td\u003e\n\u003ctd\u003e4,000 channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e50 V continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMessage Capacity\u003c\/td\u003e\n\u003ctd\u003e2000 msg\/s without CIP security, 1500 msg\/s with integrity, 900 msg\/s with integrity and confidentiality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Certification\u003c\/td\u003e\n\u003ctd\u003eTÜV-certified SIL 3, PLe\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay\u003c\/td\u003e\n\u003ctd\u003e4-character alphanumeric display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProgramming Environment\u003c\/td\u003e\n\u003ctd\u003eStudio 5000 Logix Designer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP Deterministic Network and Control Architecture\u003c\/h3\u003e\n\u003cp\u003eThe 1756-L85EP operates within the ControlLogix 5580 platform using embedded EtherNet\/IP communication interfaces. The controller supports deterministic industrial network communication with 10\/100\/1000 Mbps Ethernet operation and scalable I\/O architecture up to 128,000 digital channels and 4,000 analog channels.\u003c\/p\u003e\n\u003cp\u003eThe GuardLogix architecture separates standard and safety execution tasks while maintaining a common controller platform. Firmware compatibility and project configuration are managed through Studio 5000 Logix Designer for controller programming, safety validation, and application deployment.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the 1756-L85EP support both standard and safety control execution?\u003cbr\u003eA: Yes. The GuardLogix 5580 controller executes standard control tasks and safety tasks within the same controller platform. The supplied specifications indicate support for 31 standard tasks and 1 safety task.\u003c\/p\u003e\n\u003cp\u003eQ: What communication interfaces are integrated into the controller?\u003cbr\u003eA: The controller includes an embedded EtherNet\/IP port supporting 10\/100\/1000 Mbps communication and a USB interface for programming and configuration functions.\u003c\/p\u003e\n\u003cp\u003eQ: What safety performance classification is specified for this controller?\u003cbr\u003eA: The supplied data specifies TÜV certification with SIL 3 and PLe safety capability.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the controller in a compatible ControlLogix chassis with correct backplane power allocation and grounding practices. Verify that the chassis grounding system meets industrial control installation requirements before connecting field devices.\u003c\/p\u003e\n\u003cp\u003eRoute Ethernet communication cables separately from high-voltage power conductors and high-noise switching circuits. Use shielded industrial Ethernet cabling where required by the installation environment and connect cable shields according to site grounding standards.\u003c\/p\u003e\n\u003cp\u003eConfigure controller firmware, safety signatures, and application parameters through Studio 5000 Logix Designer before placing the controller into operational service. Confirm network addressing, EtherNet\/IP device configuration, and safety communication settings before execution.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43617126514778,"sku":"1756-L85EP","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1756-L85EP2.jpg?v=1783495425","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1756-l85ep-guardlogix-5580-safety-controller","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}