Allen-Bradley 1756-L65 ControlLogix Processor Module, 32 MB

Product Overview

The Allen-Bradley 1756-L65 is a powerful processor module from the ControlLogix family. It offers 32 MB of user memory for complex control logic. This unit handles up to 128,000 digital I-O points. It also manages 4,000 analog I-O points with ease. The module draws 1200 milliamps at 5.1 Volts DC. It dissipates just 3.5 Watts of power. This makes it an energy-efficient choice for large systems. The 1756-L65 supports a wide operating temperature range. It works from 0 to 60 degrees Celsius. This ensures reliable performance in harsh factory floors.

Application Scenarios

This processor fits perfectly in large-scale manufacturing plants. Use it for assembly line control and material handling. It works well in batch processing applications. The module excels in continuous process control too. It is ideal for automotive, food and beverage, and packaging industries. The 1756-L65 handles high-speed discrete and motion control. It also manages complex drive and safety systems. Its robust design suits oil and gas operations. Water treatment facilities also benefit from its reliability.

Technical Specifications

The module has 478 Kilobytes of I-O memory. It supports 32 controller tasks with 100 programs per task. Event tasks trigger on all event types. Communication options include EtherNet/IP, ControlNet, and DeviceNet. It also supports Data Highway Plus and SynchLink. Serial port communication covers DF1 radio modem and ASCII. It handles DF1 full and half-duplex modes. The module supports DH-485 and Modbus protocols. It has 250 controller connections for extensive networking. The unit withstands 2 g vibration at 10 to 500 Hz. It survives 30 g operating shock and 50 g non-operating shock. Non-condensing relative humidity ranges from 5% to 95%.

Installation & Maintenance Guide

Install the processor in a ControlLogix chassis. Ensure proper grounding and ventilation. Connect the power supply to the backplane. Use a grounding wrist strap for ESD protection. Check all cable connections before powering up. Configure the module using RSLogix 5000 software. Update the firmware to the latest version. Perform routine checks on the battery. Replace the battery every three years. Monitor the module status via the OK LED indicator. Keep the enclosure free of dust and debris. Use only recommended cleaning agents.

Packing List

One Allen-Bradley 1756-L65 processor module. One protective anti-static bag. One user manual and quick start guide. One serial number label. Shipping is via FedEx, UPS, or DHL. All items are securely packed for safe transit.