Allen-Bradley 1756-L82EK – Powerful ControlLogix 5580 PAC for Industrial Automation
Product Overview
The Allen-Bradley 1756-L82EK is a high-performance ControlLogix 5580 controller. It has 10MB user memory and works with Studio 5000. Perfect for tough factory conditions.
Key Features
- Handles 128,000 I/O points and 4,000 analog signals
- Fast 1GB Ethernet port (10/100/1000 Mbps speeds)
- Special protective coating for harsh environments
- No battery needed – uses long-life capacitors
- Works with 1756 series chassis
Technical Specifications
- Brand: Allen-Bradley
- Memory: 10MB user + 2GB optional
- Power Use: 6.2W (21.2 BTU/hr heat)
- Works From: 0°C to 60°C (32°F to 140°F)
- Network Speed: 10/100/1000 Mbps
- Messages: 2,000/sec (no security)
- Shock Proof: Survives 30G impacts
What’s Included
- 1756-L82EK controller
- Installation guide
Warranty & Shipping
We give 12-month protection on all orders. Ships fast via FedEx, UPS, or DHL.
Expert FAQs
- Q: Does the 1756-L82EK work in dusty areas?
A: Yes, its special coating protects against dust and moisture. - Q: How many devices connect to its Ethernet port?
A: It supports up to 80 EtherNet/IP devices. - Q: Can I upgrade the memory later?
A: Yes, using the 1784-SD2 memory card (sold separately). - Q: Is this good for food factories?
A: Yes, the coating resists washdown chemicals. - Q: What’s different about the “K” model?
A: The “K” means it has extra protection coating.
Get More Info
- Download the full 1756-L82EK manual here
- See wiring diagrams and programming examples
- Learn about motion control features










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