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Allen-Bradley 1747-L551

by Allen-Bradley

OverviewElevate the efficiency of your industrial operations with the Allen-Bradley 1747-L551 SLC 5/05 Processor. This central component of the esteemed SLC 500 family is expertly designed for superior performance within small to medium-scale control environments. This modular processor offers exceptional dependability and adaptability. Featuring 16K words of user memory, integrated Ethernet, and RS-232 communication ports, the 1747-L551 effectively manages up to 4096 maximum input and 4096 maximum output points. Its rapid processing capabilities and expandability for I/O make it an ideal choice for demanding industrial applications requiring precise control and strong network integration.Key Features High-Speed Processing Executes complex control programs with a rapid scan cycle of 0.9 ms per Kword. Integrated Network Port Facilitates smooth and high-speed communication for versatile network options and remote accessibility. Extensive I/O Support Accommodates an impressive 4096 inputs and 4096 outputs, providing comprehensive control across varied systems. Flexible Communication Means Includes an RS-232 port configurable for DF1 full duplex, DH-485, or ASCII protocols. Reliable Memory Retention Features both flash memory and battery-backed RAM for secure data storage and system stability. Scalable System Architecture Capable of supporting up to 3 local I/O chassis and a total of 30 I/O module slots. Technical Specifications User Memory: 16K words (12K configurable for data or program, 4K dedicated for data) I/O Capacity: Up to 4096 digital inputs and 4096 digital outputs (absolute maximum) Analog I/O Capacity: Supports up to 480 local analog channels Program Scan Time: 0.9 ms per Kword (typical) I/O Scan Time: 0.225 ms (typical) Local I/O Chassis Support: Up to 3 chassis Total I/O Module Slots: Up to 30 across all supported chassis Communication Ports: 1x Ethernet, 1x RS-232 (DF1 full duplex, DH-485, or ASCII) Memory Backup: Flash memory, Battery-backed RAM (standard) Processor Type: SLC 5/05 Series Status Indicators: LED indicators for Processor, I/O, and Communication status Mounting: Standard chassis-based module installation Applications Automated Production Optimizes control for assembly lines, robotic workstations, and manufacturing operations. Packaging Systems Ensures precise and rapid functionality for packaging machinery. Conveyance and Material Management Manages complex material flow and logistical processes efficiently. Water and Wastewater Utilities Provides dependable control for pumping stations, treatment facilities, and distribution networks. Process Control Industries Ideal for chemical, pharmaceutical, and other process-oriented sectors requiring exacting control. Building Systems Integrates control for HVAC, security, and energy management within buildings. Why Choose This Model? Exceptional Durability The SLC 5/05 series is globally recognized for its robust construction and reliable operation in challenging industrial settings. Enhanced Connectivity Integrated Ethernet allows for effortless integration into contemporary industrial networks, supporting SCADA and HMI systems. Legacy Compatibility The RS-232 port ensures compatibility with existing DH-485 systems, safeguarding your prior investments. Proven Performance Demonstrated fast scan times guarantee responsive control for critical, time-sensitive applications. Expandable & Versatile Easily expand your system by adding I/O chassis and modules, adapting to evolving operational requirements. Data Security Flash and battery-backed RAM provide dual layers of memory protection, significantly reducing downtime from data loss. Order NowSecure the central component for your automation system with the Allen-Bradley 1747-L551 SLC 5/05 Processor. This highly sought-after controller is available for immediate dispatch to power your most critical industrial applications. Explore our extensive selection of SLC 500 Controllers to discover other models and their specifications. For a complete overview of innovative solutions, visit our primary category for industrial automation.FAQWhat is the memory capacity of the Allen-Bradley 1747-L551?The 1747-L551 features 16K words of user memory, with 12K configurable for data or program and 4K dedicated for data only.Does the 1747-L551 OPLC support Ethernet communication?Yes, this processor includes an integrated Ethernet port for seamless and high-speed network communication.How many I/O points can the 1747-L551 manage?It can manage up to 4096 absolute maximum input points and 4096 absolute maximum output points.What are the communication options available on this processor?The 1747-L551 includes an RS-232 port configurable for DF1 full duplex, DH-485, or ASCII protocols, in addition to the integrated Ethernet port.What kind of memory backup does the 1747-L551 have?It features both flash memory and battery-backed RAM for secure data retention and system reliability.

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