{"product_id":"allen-bradley-1756-l75-a-controllogix-5575-processor-module","title":"Allen Bradley 1756-L75\/A ControlLogix 5575 Processor Module","description":"\u003ch2\u003eAllen Bradley 1756-L75\/A ControlLogix 5575 Processor Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen Bradley 1756-L75\/A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1756-L75\u003c\/strong\u003e Processor Module, operates as a dedicated hardware component for controller execution, I\/O data processing, and network communication within ControlLogix 5570 platforms.\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\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-L75\/A\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.25 kg\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\u003e2.5 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eControlLogix Processor Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eControlLogix 5575\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUser Memory\u003c\/td\u003e\n\u003ctd\u003e32 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOnboard Storage\u003c\/td\u003e\n\u003ctd\u003e1 GB SD card expandable storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunications\u003c\/td\u003e\n\u003ctd\u003eEtherNet\/IP, ControlNet, DeviceNet, DH+, Remote I\/O, SynchLink\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUSB Port\u003c\/td\u003e\n\u003ctd\u003eProgramming only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Digital I\/O\u003c\/td\u003e\n\u003ctd\u003e128,000 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Analog I\/O\u003c\/td\u003e\n\u003ctd\u003e4,000 points\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eController Redundancy\u003c\/td\u003e\n\u003ctd\u003eSupported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSafety Function\u003c\/td\u003e\n\u003ctd\u003eStandard controller, no GuardLogix safety functions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 deg C to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003eUp to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShock Rating\u003c\/td\u003e\n\u003ctd\u003eIEC 60068-2-27\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVibration Rating\u003c\/td\u003e\n\u003ctd\u003eIEC 60068-2-6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCertifications\u003c\/td\u003e\n\u003ctd\u003eCE, KC, C-Tick, IECEx compliance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eControlLogix Backplane Communication and I\/O Scaling Features\u003c\/h3\u003e\n\u003cp\u003eThe 1756-L75\/A processor module uses ControlLogix backplane bus communication for data exchange between the processor and installed chassis modules. The processor manages application execution, controller memory operations, and distributed I\/O communication through compatible ControlLogix interfaces.\u003c\/p\u003e\n\u003cp\u003eThe module supports I\/O density scaling through the ControlLogix architecture, allowing large numbers of digital and analog I\/O points to be managed within a single controller system. EtherNet\/IP and other industrial communication networks provide deterministic data exchange between controller applications and remote devices.\u003c\/p\u003e\n\u003cp\u003eFirmware flash compatibility within the ControlLogix 5570 platform allows the processor to operate with supported Studio 5000 Logix Designer configurations. The module supports controller redundancy configurations when paired with compatible redundancy hardware.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What memory capacity is available in the 1756-L75\/A processor module?\u003cbr\u003eA: The processor provides 32 MB of user memory for application programs, controller data, and system configuration storage.\u003c\/p\u003e\n\u003cp\u003eQ: Does the 1756-L75\/A include integrated safety control functions?\u003cbr\u003eA: No. The module is a standard ControlLogix controller and does not provide GuardLogix safety-rated execution functions.\u003c\/p\u003e\n\u003cp\u003eQ: What type of communication interfaces can be used with the 1756-L75\/A?\u003cbr\u003eA: The processor supports communication through compatible ControlLogix modules using EtherNet\/IP, ControlNet, DeviceNet, DH+, Remote I\/O, and SynchLink networks.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1756-L75\/A processor module into a compatible ControlLogix chassis slot and verify that the chassis power supply capacity supports all installed modules.\u003c\/p\u003e\n\u003cp\u003eEnsure the processor is fully seated in the backplane connector before applying system power. Separate communication wiring from high-voltage power conductors to reduce electromagnetic interference.\u003c\/p\u003e\n\u003cp\u003eGround the chassis according to the control system installation standard and terminate cable shields using the recommended grounding method for the connected network. Confirm firmware compatibility between the processor, communication modules, and I\/O modules before commissioning.\u003c\/p\u003e\n\u003cp\u003eFor systems using controller redundancy, verify that paired processors and associated redundancy modules are configured according to the ControlLogix redundancy architecture requirements.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43617051705434,"sku":"1756-L75\/A","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1756-L75A2.jpg?v=1783492381","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1756-l75-a-controllogix-5575-processor-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}