1756-L65 Controller | 32MB ControlLogix Processor

Allen-Bradley 1756-L65 Controller | 32MB Powerhouse | Industrial ControlLogix 1756-L65

Full documentation: Download Installation Manual

High-Capacity Industrial Controller

The Allen-Bradley 1756-L65 delivers powerful automation control with 32MB memory. Perfect for complex factory systems needing reliable performance.

Technical Specifications

• Memory: 32MB user + 478KB I/O
• Connectivity: RS-232 serial + 7 network options
• I/O Capacity: 128,000 points (4,000 analog)
• Speed: Supports 250 controller connections
• Power: 3.5W dissipation (11.9 BTU/hr)
• Durability: 30g shock resistance
• Voltage: 720V withstand for 60 seconds
• Temperature: 0-60°C operation (-40-85°C storage)

Installation Guide

• Fits 1756-A4/A7/A10/A13/A17 chassis
• Install 1756-BA2 lithium battery
• Use RS-232 port for initial setup
• Add 1756-CF128 memory card (optional)

Warranty & Shipping

• 12-month warranty
• Global delivery: FedEx, UPS, DHL
• Priority and express options

Expert FAQs

• What memory expansion options exist? 1756-CF128 CompactFlash card (128MB)
• Can it handle power fluctuations? Yes – tested at 720V for 60 seconds
• What networks does it support? ControlNet, EtherNet/IP, DeviceNet, DH+, SynchLink
• Is special mounting required? No – standard ControlLogix chassis installation
• What battery model is compatible? Only 1756-BA2 lithium battery