Allen-Bradley 1756-L72K ControlLogix Processor 4MB Memory

Allen-Bradley 1756-L72K ControlLogix Processor: 4MB Powerhouse with Industrial Shield

Complete setup guide: Download Installation Manual (PDF)

Technical Power Specs

• Brand: Allen-Bradley | Model: 1756-L72K
• I/O Memory: 0.98 MB | Power Use: 2.5W
• Current Draw: 5mA @1.2V DC + 800mA @5.1V DC
• Thermal Output: 8.5 BTU/hour
• Isolation Protection: 30V continuous

Durability Features

• Conformal coating resists moisture, dust and chemicals
• Open-style design for easy chassis installation
• Tested for industrial vibration environments

Quick Installation

• Simple tool-free mounting in ControlLogix chassis
• LED status indicators for instant health checks
• USB port enables direct laptop connection

Global Support

• 12-month product warranty
• Fast worldwide shipping: FedEx • UPS • DHL
• Package includes: Processor + documentation

Controller FAQ

• Q: USB port speed?
  A: Full-speed USB 2.0 (12 Mbps)
• Q: Coating purpose?
  A: Protects circuits from moisture and contaminants
• Q: Network options?
  A: EtherNet/IP, ControlNet, DeviceNet + others
• Q: Memory expandable?
  A: Fixed 4MB user memory (non-expandable)
• Q: Programming software?
  A: Rockwell Studio 5000 Logix Designer