Allen-Bradley 1756-L84E ControlLogix Controller 20MB

Product Overview

This Allen-Bradley ControlLogix controller offers 20 MB of user memory. It handles up to 128,000 digital I/O points. The unit includes one Gigabit Ethernet port for fast data exchange. You can use it with Studio 5000 Logix Designer version 3.0 or higher. This model supports a 2 GB Secure Digital card for data logging.

Application Scenarios

Use this controller in large-scale manufacturing lines. It works well for process control and discrete automation. The device suits high-speed packaging systems. It also fits material handling applications. Engineers rely on it for complex machine control tasks.

Technical Specifications

The 1756-L84E draws 5.0 mA at 1.2 VDC. It draws 1.20 mA at 5.1 V. Power dissipation is 6.2 W. Thermal dissipation equals 21.2 BTU per hour. The unit operates from 0 to 60 degrees Celsius. It handles 30G shock and 2G vibration. Relative humidity range is 5 to 95 percent non-condensing. The USB port runs at 12 Mbps.

Installation & Maintenance Guide

Mount the controller in an open-style enclosure. Ensure proper airflow around the unit. Connect the Ethernet cable to the Gigabit port. Use a 2 GB SD card for firmware updates. Check the LED indicators for status. Keep the firmware current with Studio 5000 software.

Packing List

You will receive one Allen-Bradley ControlLogix controller. The package includes the unit only. No cables or SD card are included. We ship via FedEx, UPS, or DHL. All items are carefully packed for safe delivery.