{"product_id":"allen-bradley-plc-5-40-1785-l40b-processor-48k-sram-advanced-control","title":"Allen-Bradley 1785-L40B","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eExperience unparalleled control and reliability with the Allen-Bradley PLC-5\/40 1785-L40B Processor. Engineered for demanding industrial environments, this robust processor offers superior performance and extensive capabilities for large-scale control applications. With substantial memory, a high I\/O count, and flexible communication options, the 1785-L40B is the ideal solution for complex automation tasks, ensuring seamless operation and optimal efficiency in critical industrial processes. This model, part of the proven PLC-5 series, provides the reliability and advanced features that Allen-Bradley is known for, making it a cornerstone for sophisticated control systems.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpansive 48K Word SRAM:\u003c\/strong\u003e Provides generous memory, enabling the execution of complex control programs and the storage of vast amounts of operational data with ease.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComprehensive 2048 Total I\/O:\u003c\/strong\u003e Supports an extensive array of discrete and analog input\/output points, facilitating precise and broad control over a multitude of system components.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated 2048 Analog I\/O:\u003c\/strong\u003e Specifically designed to manage a significant number of analog signals, ensuring accurate data acquisition and control in applications requiring fine-tuned adjustments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour DH+\/Remote I\/O Channels:\u003c\/strong\u003e Offers versatile communication pathways for distributed control architectures, allowing seamless integration and connectivity with other devices and networks. These channels can be flexibly configured as Adapters or Scanners.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery-Backed Static RAM:\u003c\/strong\u003e Guarantees the preservation of critical program logic and data, even in the event of unexpected power interruptions, ensuring continuous operational integrity.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEEPROM Program Backup Option:\u003c\/strong\u003e Enhances data security and simplifies program management through compatibility with 1785-ME16, -ME32, -ME64, and -M100 EEPROM modules, offering a reliable backup solution.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConfigurable Serial Port (RS-232-C\/422-A\/423-A):\u003c\/strong\u003e Provides flexible communication options for connecting to a wide range of serial devices, enhancing connectivity and system adaptability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Allen-Bradley (Rockwell Automation)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e PLC-5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e 1785-L40B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMemory:\u003c\/strong\u003e 48K Word SRAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal I\/O:\u003c\/strong\u003e 2048 (Any Mix) or 2048 In + 2048 Out (Complementary)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalog I\/O:\u003c\/strong\u003e 2048\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Channels:\u003c\/strong\u003e 4 DH+\/Remote I\/O (Adapter or Scanner)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Scan Time (per rack):\u003c\/strong\u003e 10 ms @ 57.6 kbit\/s, 7 ms @ 115.2 kbit\/s, 3 ms @ 230.4 kbit\/s\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax I\/O Chassis:\u003c\/strong\u003e 61\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Port:\u003c\/strong\u003e RS-232-C\/422-A\/423-A Configurable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Current Load:\u003c\/strong\u003e 3.3 A @ 5V\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cp\u003eThe Allen-Bradley PLC-5\/40 1785-L40B Processor is specifically engineered to excel in a diverse range of large and complex industrial applications, including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-Scale Manufacturing Plants:\u003c\/strong\u003e Optimizes control over extensive production lines, assembly processes, and automated machinery, ensuring high throughput and consistent quality.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplex Process Control Systems:\u003c\/strong\u003e Ideal for managing intricate chemical, pharmaceutical, and food processing operations, where precise control of parameters like temperature, pressure, and flow is critical.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater and Wastewater Treatment Facilities:\u003c\/strong\u003e Provides robust control for comprehensive operations, including pumping stations, purification processes, and distribution networks, ensuring efficient and reliable service.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Generation and Distribution:\u003c\/strong\u003e Facilitates the efficient monitoring and control of power plants, substations, and energy distribution networks, ensuring stable and reliable power supply.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOil \u0026amp; Gas Exploration and Processing:\u003c\/strong\u003e Manages complex drilling, extraction, and refining processes, providing critical control in hazardous and demanding environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMining Operations:\u003c\/strong\u003e Controls heavy machinery, conveyors, and processing equipment in mining facilities, enhancing safety and operational efficiency.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWhy Choose This Model?\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Performance for Demanding Tasks:\u003c\/strong\u003e Built to handle the most intensive industrial applications, offering exceptional processing power and substantial memory for seamless operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive I\/O Support:\u003c\/strong\u003e With 2048 total and analog I\/O, this processor provides unmatched capability for managing a vast number of sensors and actuators, offering comprehensive system control.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible and Robust Communication:\u003c\/strong\u003e Four DH+\/Remote I\/O channels ensure versatile connectivity and integration into existing or new control networks, supporting distributed control architectures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssured Data Integrity:\u003c\/strong\u003e Features like battery-backed SRAM and EEPROM backup options safeguard your critical programs and data against power loss, ensuring continuous operation and peace of mind.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProven Allen-Bradley Reliability:\u003c\/strong\u003e As part of the trusted PLC-5 series, the 1785-L40B embodies Allen-Bradley's commitment to quality and longevity, providing a dependable solution for your industrial control needs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized for Scalability:\u003c\/strong\u003e Supports up to 61 I\/O chassis, allowing for significant system expansion and adaptability to future operational growth and evolving requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eOrder Now\u003c\/h2\u003e\n\u003cp\u003eEquip your operations with the superior control and reliability of the Allen-Bradley PLC-5\/40 1785-L40B Processor. Experience the benefits of advanced industrial automation and ensure your systems run at peak performance. Order today to take advantage of our in-stock availability and fast shipping options. Contact our expert team for any technical support or inquiries. We are committed to providing you with reliable solutions and exceptional service.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":45182921834549,"sku":"1785L40B","price":1908.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0713\/7263\/6213\/files\/1785l40b.webp?v=1777414013","url":"https:\/\/djer6s-ji.myshopify.com\/products\/allen-bradley-plc-5-40-1785-l40b-processor-48k-sram-advanced-control","provider":"PLCReadyparts","version":"1.0","type":"link"}