Allen-Bradley 1756-L83EK ControlLogix 5580 Processor

Allen-Bradley 1756-L83EK ControlLogix 5580 Processor

The Allen-Bradley 1756-L83EK is a high-performance programmable logic controller (PLC) from the ControlLogix 5580 series. It features protective conformal coating for reliable operation in demanding industrial conditions.

Core Technical Specifications

• Brand & Model: Allen-Bradley 1756-L83EK
• Processor Family: ControlLogix 5580
• User Memory: 10 MB
• I/O Capacity: Supports up to 128,000 digital and 4,000 analog I/O points
• Network Capacity: Supports up to 250 EtherNet/IP nodes
• Communication Ports: 1 Gigabit Ethernet port, USB 2.0 programming port
• Power Consumption: 6.2 Watts (21.2 BTU/hr)
• Environmental Protection: Conformal coated for resistance to moisture, dust, and corrosive contaminants
• Weight: Approximately 0.45 kg (1 lb)

Series Variants & Applications

• Product Family:
  • 1756-L83E: Standard version
  • 1756-L83EK: Conformal coated for harsh environments (this model)
  • 1756-L83ES: Safety controller version
  • 1756-L83EP: Enhanced performance variant
• Typical Applications:
  • Heavy manufacturing (foundries, steel mills)
  • Mining and mineral processing
  • Marine and offshore systems
  • Any application requiring protection against dust, humidity, or chemical exposure

FAQ

• Q: What is the 1756-L83EK controller used for?
  A: It is a central processing unit for large-scale industrial automation systems, executing control logic and managing extensive I/O and network communications.
• Q: What is the advantage of conformal coating?
  A: The coating protects the electronic circuitry from moisture, dust, fungal growth, and corrosive gases, significantly extending the controller's life in harsh environments.
• Q: What does the 1Gbps Ethernet port enable?
  A: It provides high-speed communication for data exchange, device integration (like drives and HMIs), and peer-to-peer messaging within the control system.

Documentation

Download Detailed Product Specifications (PDF)

For pricing and technical support for the 1756-L83EK, contact us at sale@etowonauto.com.