Allen-Bradley 1756-L84E ControlLogix High-Speed PAC | Original New

Allen-Bradley 1756-L84E ControlLogix – High-Speed Industrial Controller with 20MB Memory

Powerful Automation Control

• Handles 128,000 I/O points for large systems
• 1GB Ethernet port for fast data transfer
• No battery needed – eco-friendly design
• Works in tough conditions (0-60°C)
• Supports multiple industrial networks

Technical Specifications

• Brand: Allen-Bradley
• Model: 1756-L84E (ControlLogix 5580)
• Memory: 20MB user + 2GB SD expandable
• Speed: 1000Mbps Ethernet, 12Mbps USB
• Power Use: 6.2W (1.2mA @5.1V)
• Weight: Only 0.394kg
• Shock Proof: 30G operating shock
• Humidity: 5-95% non-condensing
• Networks: EtherNet/IP, DeviceNet, ControlNet

Common Questions

• How many devices can connect via Ethernet? Supports up to 250 nodes
• What software is needed? Studio 5000 Logix Designer v3.0+
• Is motion control supported? Yes, via EtherNet/IP
• What chassis does it fit? All 1756 series (A4 to A17K)
• How is data backup handled? Uses SD card, no battery required

What You Get

• 1756-L84E Controller
• Installation hardware
• Documentation

Support & Services

• 12-month quality guarantee
• Fast global shipping options
• Download complete specifications