Description
Allen-Bradley 1756-L81EXT ControlLogix-XT Controller
Meet the extreme-duty 1756-L81EXT controller built for the toughest industrial conditions. This ControlLogix-XT series module features special protective coating that fights corrosion and contaminants. It operates in a wide temperature range from -25°C to 70°C (-13°F to 158°F). With 3MB user memory and 32 controller tasks, this 1756-L81EXT controller delivers reliable performance in harsh environments where standard controllers fail.
Complete Technical Specifications
- Brand: Allen-Bradley / Rockwell Automation
- Model: 1756-L81EXT ControlLogix-XT Controller
- Series: ControlLogix-XT
- User Memory: 3 MB
- Controller Tasks: 32 maximum
- Programs Per Task: 1000 maximum
- Communication Ports: 1 USB, 1 Embedded Ethernet
- Standalone Temp Range: -25°C to 70°C (-13°F to 158°F)
- With Flex I/O-XT Temp Range: -20°C to 70°C (-4°F to 158°F)
- Current Draw: 5 mA @ 1.2V DC, 1.2A @ 5.1V DC
- Thermal Dissipation: 21.2 BTU/hour
- Programming Languages: Ladder Logic, Structured Text, Function Block, SFC
Download Installation & Programming Guide
- Complete setup instructions for extreme environment installation
- Programming examples for harsh condition applications
- Network configuration guide for multiple protocols
- Maintenance procedures for coated electronics
Download the full product manual here.
Shipping & Warranty Information
We ship worldwide using reliable carriers including FedEx, UPS, and DHL. Your package includes:
- One (1) Allen-Bradley 1756-L81EXT ControlLogix-XT Controller
Your investment is protected by a full 12-month warranty.
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