Model Type:Modular PLC System
Model Number:1756-L1
Processor Speed:Up to 500 K instructions per second
Memory Capacity:32 KB of user memory
I/O Points:16 Digital I/O, 8 Analog I/O
Communication Protocols:ControlNet, DeviceNet, EtherNet/IP
Power Consumption:10 watts max
Operating Temperature:-20°C to +60°C
Enclosure Type:IP20, open frame design
The Allen-Bradley 1756-L1 ControlLogix Logix5550 Modular PLC is a powerhouse of functionality and reliability, engineered to meet the demands of modern industrial automation systems. With its robust design, this PLC offers an efficient solution for managing complex control tasks across multiple industries, including food processing, petrochemicals, pulp and paper, and automobile manufacturing.
Featuring a 100 MHz processor and 5 MB of user memory, it ensures fast and accurate execution of control programs, allowing for quick response times and improved operational efficiency. The PLC supports a variety of communication protocols, including EtherNet/IP, Modbus TCP, and DeviceNet, facilitating seamless integration with existing systems and enhancing network connectivity.
This modular PLC is designed to handle up to 1024 input/output points, making it suitable for large-scale operations. Its ability to support different I/O configurations, such as analog, digital, and discrete signals, provides flexibility in configuring control systems according to specific application requirements.
In terms of power consumption, the 1756-L1 consumes 15 Watts under typical operating conditions, which is energy-efficient compared to many other PLCs in its class. This feature, combined with its operating temperature range from -10°C to +60°C, ensures reliable operation even in harsh industrial environments.
For safety and protection, the 1756-L1 comes equipped with an IP20 enclosure, which provides basic dust and splash protection. This ensures that the PLC remains operational even in dusty or wet environments commonly found in industrial settings. Additionally, it incorporates advanced RFI suppression technology, safeguarding against electromagnetic interference that could disrupt system performance.
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