Allen Bradley 1747-L551B Modular Processor Unit

Processor Type:Modular

Controller Model:1747-L551B

Memory:16 KB

Backup Memory:Flash

Interface:RS-232 Ports

Communication Protocol:EtherNet

Mounting Method:Chassis

Output Current:1 mA at 5 VDC

Response Time:Typical Scan: 0.9 ms/KB, Bit Execution: 0.37 μs, I/O Scan: 0.255 ms

Programming Software:RSLogix™ 5000

Enclosure Type:Open Type

Display:Status LEDs

Dimensions:Length: 145 mm, Width: 35 mm, Height: 142 mm

Environmental Conditions:Operating Temp: 0 – 60 °C, Humidity: 5 – 95% non-condensing

Shock Resistance:30 G

Vibration Resistance:Displacement: 0.015 in, Acceleration: 2.5 g

Certifications:[“GOST”,”KC”,”MARINE”,”UL”,”cUL”,”CE”,”C-Tick”]

Application:Material Handling, HVAC Control, Assembly Operations, Small Process Control, SCADA

    The AllenBradley 1747-L551B Modular Processor Unit is engineered to meet the demands of complex industrial automation environments. This modular unit offers exceptional performance, enabling seamless integration into various industrial systems.

    Featuring advanced memory management, including a 16 KB main memory and flash backup, this processor ensures robust data handling capabilities. The RS-232 ports facilitate straightforward communication with peripheral devices, while the EtherNet interface provides high-speed connectivity.

    With its open-type enclosure and status LEDs, the 1747-L551B provides clear visual feedback, enhancing operational efficiency. Designed for optimal performance across a wide range of temperatures and humidity levels, this unit is ideal for diverse industrial applications.

    The inclusion of RSLogix™ 5000 programming software empowers users with powerful tools for configuration and maintenance, streamlining the setup and optimization processes. The compact size and versatile mounting options make it adaptable to various installation scenarios.

    Certified to international standards, the AllenBradley 1747-L551B Modular Processor Unit is trusted by professionals worldwide for its reliability and compatibility with leading automation technologies. Whether you’re managing a production line or optimizing HVAC systems, this processor delivers superior control and efficiency.