{"product_id":"1756-l65-industrial-automation-module-by-allen-bradley","title":"1756-L65 Industrial Automation Module by Allen-Bradley","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eWhen your production line demands a robust and reliable control solution, the Allen-Bradley 1756-L65 ControlLogix controller delivers. This Series B processor, manufactured by Rockwell Automation, is engineered for high-performance automation in demanding industrial environments. With 32 MB of user memory for both data and logic, plus 478 KB of I\/O memory, the 1756-L65 handles complex control tasks with ease.\u003c\/p\u003e\u003cp\u003eThe 1756-L65 features an inbuilt RS-232 serial port and supports an optional nonvolatile memory storage via the 1756-CF128 128 MB CompactFlash card. It is powered by a replaceable 1756-BA2 lithium battery, ensuring reliable operation. Designed for scalability, this controller is compatible with several ControlLogix chassis, including the 1756-A7, 1756-A4, 1756-A17, 1756-A13, and 1756-A10.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003cp\u003eThe Allen-Bradley 1756-L65 offers a comprehensive set of specifications that enable it to manage extensive I\/O and communication requirements. Below are the key parameters:\u003c\/p\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eProcessor Module\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\u003eI\/O Memory\u003c\/td\u003e\n\u003ctd\u003e478 KB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Total I\/O\u003c\/td\u003e\n\u003ctd\u003e128,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Analog I\/O\u003c\/td\u003e\n\u003ctd\u003e4,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Digital I\/O\u003c\/td\u003e\n\u003ctd\u003e128,000\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw (5.1V DC)\u003c\/td\u003e\n\u003ctd\u003e1200 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw (24V DC)\u003c\/td\u003e\n\u003ctd\u003e14 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Dissipation\u003c\/td\u003e\n\u003ctd\u003e3.5 W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThermal Dissipation\u003c\/td\u003e\n\u003ctd\u003e11.9 BTU\/hr\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Voltage\u003c\/td\u003e\n\u003ctd\u003e30V Continuous\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure\u003c\/td\u003e\n\u003ctd\u003eNone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003cp\u003eThe 1756-L65 operates within a temperature range of 0 to 60 °C and can be stored at -40 to 85 °C. It withstands 30 g operating shock, 50 g non-operating shock, and 2 g vibration at 10 to 500 Hz. The non-condensing relative humidity range is 5% to 95%.\u003c\/p\u003e\u003ch2\u003ePerformance and Capabilities\u003c\/h2\u003e\u003cp\u003eWith a maximum analog I\/O of 4,000 and a maximum digital I\/O of 128,000, the 1756-L65 accommodates large-scale automation projects. It supports up to 250 controller connections, making it ideal for distributed control architectures. The controller offers three main task types: 32 tasks, 100 programs per task, and event tasks with all event triggers, providing flexibility in programming and execution.\u003c\/p\u003e\u003cp\u003eThe 1756-L65 supports a wide range of communication protocols, including ControlNet, DeviceNet, Data Highway Plus, EtherNet\/IP, SynchLink, Remote I\/O, and third-party process and device networks. Serial communication options include DF1 radio modem, ASCII, DF1 full\/half-duplex, DH-485, and Modbus via logic. This versatility ensures seamless integration into existing industrial networks.\u003c\/p\u003e\u003ch2\u003eInstallation and Integration\u003c\/h2\u003e\u003cp\u003eInstalling the 1756-L65 is straightforward. Mount it in a compatible ControlLogix chassis (e.g., 1756-A4, 1756-A7, 1756-A10, 1756-A13, or 1756-A17). Ensure proper grounding and follow the manufacturer's guidelines for power connections. The controller requires 5.1V DC and 24V DC supplies; verify your power budget matches the current draws of 1200 mA and 14 mA, respectively.\u003c\/p\u003e\u003cp\u003eFor memory expansion, you can insert the 1756-CF128 CompactFlash card into the controller's slot. The 1756-BA2 battery is replaceable and should be installed securely. When configuring communication, select the appropriate modules and set the network parameters to match your existing infrastructure.\u003c\/p\u003e\u003ch2\u003eMaintenance and Reliability\u003c\/h2\u003e\u003cp\u003eRegular maintenance ensures the 1756-L65 operates reliably over its service life. Check the battery status periodically and replace the 1756-BA2 lithium battery when the low-battery indicator activates. Keep the controller clean and free from dust, and ensure the ambient temperature stays within the 0 to 60 °C operating range. The 1756-L65 is designed for long-term use, and its type-tested 720V DC isolation for 60 seconds adds an extra layer of protection.\u003c\/p\u003e\u003ch2\u003eSelection Guide\u003c\/h2\u003e\u003cp\u003eWhen selecting the 1756-L65 for your application, verify compatibility with your existing ControlLogix chassis and communication modules. Consider the memory and I\/O requirements of your project to ensure the 32 MB user memory and 478 KB I\/O memory are sufficient. For reliable sourcing, PLC Source PRO offers genuine Allen-Bradley parts with fast shipping and competitive pricing.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default","offer_id":44437306638435,"sku":"1756-L65","price":259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0678\/8635\/0435\/files\/1756-2WS_43470ac0-7588-45e5-a0f3-7f7e7ee75d4f.jpg?v=1785816493","url":"https:\/\/www.plcsourcepro.com\/ar\/products\/1756-l65-industrial-automation-module-by-allen-bradley","provider":"PLC Source PRO","version":"1.0","type":"link"}