ControlLogix-XT 5580 Controller 1756-L83EXT Allen-Bradley

Allen-Bradley ControlLogix-XT 1756-L83EXT 5580 Extreme Temperature Controller

The 1756-L83EXT is an extreme temperature ControlLogix-XT 5580 controller from Allen-Bradley. Rockwell Automation designed this rugged controller for -25°C to +70°C operation with 30G shock and 2G vibration resistance. It features 10 MB standard user memory plus optional 2 GB non-volatile storage for data logging.

Core Features

• 10 MB standard user memory + 2 GB optional non-volatile storage
• Extreme temperature operation: -25°C to +70°C
• 32 controller tasks with 1000 programs per task
• Rugged design: 30G shock & 2G vibration resistance
• Dual-port Ethernet (10/100/1000 Mbps) & USB 2.0
• Same programming as standard ControlLogix

Key Specifications

• Brand: Allen-Bradley / Rockwell Automation
• Series: ControlLogix-XT 5580
• Model: 1756-L83EXT
• Type: Extreme Temperature Controller
• User Memory: 10 MB
• Non-Volatile Storage: 2 GB optional
• Tasks: 32 with 1000 programs per task
• Operating Temperature: -25°C to +70°C
• Shock Rating: 30G
• Vibration Rating: 2G
• Power: 1.2A @ 5.1V DC, 5mA @ 1.2V DC
• Isolation: 50V continuous (1000V AC tested)
• Certifications: CSA, CE, ATEX, IECEx, FM
• Programming Languages: Ladder Logic, Structured Text, FBD
• Weight: 0.394 kg (0.87 lbs)

Package Contents

• 1x Allen-Bradley 1756-L83EXT extreme temperature controller
• 1x installation guide
• 1x safety manual

Shipping & Support

• In stock for immediate shipment
• FedEx International Priority available
• DHL Express for urgent deliveries
• 24/7 technical support hotline
• 1-year manufacturer warranty

Technical Documentation

📥 Download Product Datasheet PDF

FAQ

1. What is the operating temperature range for the 1756-L83EXT?

The 1756-L83EXT operates from -25°C to +70°C, making it ideal for extreme environments.

2. What shock and vibration ratings does this controller have?

It is rated for 30G shock and 2G vibration resistance.

3. What hazardous area certifications does it carry?

The 1756-L83EXT is certified for ATEX, IECEx, CSA, and FM hazardous locations.