Allen-Bradley 2080-LC20-20QBB Micro820 20 I/O ENet/IP Controller 2080LC2020QBB

Description:

The Allen-Bradley 2080-LC20-20QBB Micro820 20 I/O ENet/IP Controller is used in industrial automation systems to provide mid-range PLC control with integrated discrete I/O and Ethernet/IP communication for small to medium machine control applications. Commonly installed in control panels, machine automation racks, and distributed control networks where compact PLC performance and reliable I/O handling are needed. Maintenance teams and system integrators use this controller for automation upgrades, retrofit installations, replacement of failed PLC processors, and expansion of control system capabilities.

Applications:

The Allen-Bradley 2080-LC20-20QBB Micro820 controller is commonly used in industrial environments such as manufacturing production lines, packaging machinery, material handling systems, HVAC control panels, water and wastewater facilities, and small process automation systems where dependable PLC logic execution and integrated I/O improve reliability, responsiveness, and operational efficiency.

Technical Specifications:

• Manufacturer: Allen-Bradley
• Model: 2080-LC20-20QBB
• Product Type: Micro820 PLC Controller with Built-In I/O
• I/O Count: 20 total discrete inputs/outputs (model dependent mix)
• Communication Interface: Ethernet/IP network support
• Protocols: Supports Allen-Bradley Ethernet/IP and standard PLC communication
• Programming Software: Connected Components Workbench (CCW)
• Power Supply: DC powered (model dependent range)
• Mounting Type: DIN rail or panel mounting
• Function: Executes ladder logic, handles discrete I/O, and network communication
• Compatibility: Micro800 family controllers and I/O modules
• Application Category: Discrete control and automation processing
• Operating Temperature Range: Industrial-rated conditions
• Protection Rating: Installed within control enclosure

Common Replacements:

• Allen-Bradley 2080-LC30-20QWB Micro820 Controller (higher I/O)
• Allen-Bradley 1769-L20 CompactLogix Controller (mid-range alternative)
• Allen-Bradley 5069-LC20 Compact I/O Controller