Allen-Bradley 1756-L81EP ControlLogix Process Controller | Large Stock

Allen-Bradley 1756-L81EP Process Controller – Extreme Environment Ready with 3MB Memory

Built for Tough Industrial Conditions

The 1756-L81EP handles harsh environments with its special protective coating. Works in extreme temps from -25°C to 70°C. Perfect for chemical plants and heavy industry.

Key Features

• 3MB user memory for complex process control
• Built-in 1GB Ethernet and USB 2.0 ports
• Supports 100 EtherNet/IP devices
• Clear 4-character display for status monitoring
• Works with Studio 5000 software

Technical Specifications

• Model: 1756-L81EP (ControlLogix 5580E Series)
• Memory: 3MB user memory
• Network: 1GB Ethernet port
• USB Speed: 12Mbps (USB 2.0)
• Temperature Range: -25°C to 70°C
• Power: 1.2A @5.1V DC
• Tasks: 32 controller tasks
• Programs: 1000 per task

Warranty & Shipping

12-month performance guarantee. Fast worldwide delivery via FedEx, UPS, or DHL.

Expert Questions Answered

1. What makes this controller good for harsh environments?
   Special coating protects against chemicals and dust.
2. Can I use this with older ControlLogix systems?
   Yes, works with 5570/5560 controllers.
3. How many devices can connect via Ethernet?
   Supports up to 100 EtherNet/IP devices.
4. What’s displayed on the front panel?
   4-character display shows status codes.
5. Is this controller safety-rated?
   No, it’s a standard process controller.

Get Complete Details

• Download the full ControlLogix technical manual
• Contact our team for application advice