PLC Controller Allen-Bradley 1756-L85E ControlLogix Processor Module

Product Overview

The Allen-Bradley 1756-L85E is a high-performance ControlLogix processor module. It supports up to 128,000 discrete I/O points. This module handles 4,000 analog I/O channels. It comes with 4MB of user memory. The 1756-L85E includes a 2GB nonvolatile memory card. It offers both USB and Ethernet communication ports. The Ethernet port runs at 10/100/1000 Mbps. This processor supports full redundancy for critical systems. It uses 6.2 Watts of power. The module weighs only 0.25 kg. It is designed for the ControlLogix chassis.

Application Scenarios

This processor works well in large manufacturing plants. It controls complex production lines and machinery. The 1756-L85E suits process control applications. It handles batch processing and continuous operations. Use it in oil and gas facilities. It works in water treatment plants. The module supports material handling systems. It is ideal for power generation sites. The processor manages packaging machinery. It runs automotive assembly lines. The 1756-L85E fits any high-speed automation task.

Technical Specifications

The module draws 5 milliamps at 1.2 Volts DC. It draws 1.2 amps at 5.1 Volts DC. The backplane current is 5 mA at 1.2 Volts DC. The backplane current is 1.2 mA at 5.1 Volts DC. Power dissipation is 6.2 Watts. Thermal dissipation is 21.2 BTU-hour. Isolation voltage is 50 Volts. The USB port runs at 12 Mbps. The Ethernet supports 300 nodes. The module operates in 5-95% relative humidity. It supports 32 tasks. Programming languages include ladder logic. It also supports structured text. It runs function block and SFC. The 1756-L85E has no enclosure. It weighs 0.25 kg. The UPC is 887172361371.

Installation & Maintenance Guide

Install the module into a ControlLogix chassis. Ensure the chassis power is off. Slide the module into an empty slot. Secure it with the locking mechanism. Connect the Ethernet cable to the port. Use the USB port for programming. Apply power to the chassis. Configure the module using Studio 5000. Update firmware to the latest version. Check the module status via the front LEDs. Run diagnostics regularly. Keep the area clean and dry. Replace the battery as needed. Store the module in an anti-static bag. Use only approved cables. Follow Rockwell guidelines for safety.

Packing List

One Allen-Bradley 1756-L85E processor module. One 2GB 1784-SD2 memory card. One USB cable. One quick start guide. One product documentation CD. Shipping via Fedex, UPS, or DHL. The package weight is 0.25 kg. The module is new and in original packaging.