Allen-Bradley 1756-L65 ControlLogix Series B Processor

Discover the powerful Allen-Bradley 1756-L65 controller at Ubest Automation. This Series B ControlLogix module delivers top performance for large-scale automation. With 32 MB user memory and advanced communication options, the 1756-L65 handles complex control tasks with ease.

Key Features & Benefits

• Large Memory: 32 MB user memory for data and logic storage
• High Capacity: Supports up to 128,000 I/O points
• Flexible Communication: Built-in RS-232 port plus network options
• Expandable Storage: Optional 128 MB CompactFlash memory card
• Robust Design: Built for demanding industrial environments

Complete Technical Specifications

• Brand: Allen-Bradley
• Model: 1756-L65 Series B
• Series: ControlLogix
• Module Type: Processor Module
• User Memory: 32 MB
• I/O Memory: 478 KB
• Maximum I/O Capacity: 128,000 points
• Analog I/O: Up to 4,000 points
• Power Consumption: 3.5 Watts
• Current Draw: 1200 mA @ 5.1V DC, 14 mA @ 24V DC
• Isolation Voltage: 30V continuous
• Operating Temperature: 0°C to 60°C
• Storage Temperature: -40°C to 85°C
• Relative Humidity: 5% to 95% non-condensing
• Vibration Resistance: 2G @ 10-500 Hz
• Weight: 0.71 lbs (0.32 kg)

Installation & Compatibility

The 1756-L65 installs easily into compatible ControlLogix chassis including:

• 1756-A4, 1756-A7, 1756-A10
• 1756-A13, 1756-A17

Uses 1756-BA2 lithium battery for memory backup.

Communication Capabilities

• Serial Protocols: DF1, ASCII, Modbus, DH-485
• Network Options: EtherNet/IP, ControlNet, DeviceNet
• Additional Networks: Remote I/O, Data Highway Plus
• Maximum Connections: 250 controller connections

Warranty & Shipping Information

All orders include our 12-month quality warranty. We ship worldwide using reliable carriers: FedEx, UPS, and DHL for fast delivery.

Frequently Asked Questions

What is the memory configuration of the 1756-L65?
It has 32 MB user memory and 478 KB I/O memory, expandable with CompactFlash.

What battery does the 1756-L65 require?
It uses the 1756-BA2 lithium battery for memory backup.

What networks does this controller support?
It supports EtherNet/IP, ControlNet, DeviceNet, and multiple serial protocols.

What is the maximum I/O capacity?
It can handle up to 128,000 I/O points including 4,000 analog points.

What are the environmental specifications?
Operating temperature: 0°C to 60°C, humidity: 5% to 95% non-condensing.

Get complete technical details! Download the full specification sheet here.

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