Allen-Bradley 1756-L81ES GuardLogix 5580 Safety Controller

Product Overview

The Allen-Bradley 1756-L81ES is a GuardLogix 5580 safety controller. It provides 3 MB of standard memory and 1.5 MB of safety memory. This module integrates a USB 2.0 port and a Gigabit Ethernet port. It supports up to 100 EtherNet/IP nodes. The controller handles 128,000 total I/O points. It works within the Studio 5000 environment. This device is ideal for complex safety applications.

Application Scenarios

This controller fits many industrial safety tasks. Use it for robotic cell guarding. It works well for conveyor system safety. The module manages press and stamping machine safety. It also controls packaging line safety functions. The 1756-L81ES supports up to 32 tasks. It handles 1000 programs per task. This makes it suitable for large, multi-zone safety systems.

Technical Specifications

The 1756-L81ES has a user memory of 3 MB. Its safety memory is 1.5 MB. Nonvolatile memory is 2 GB. The Ethernet port runs at 10, 100, or 1000 Mbps. The USB port runs at 12 Mbps. Power dissipation is 6.2 Watts. The module weighs 0.394 kilograms. It operates from 0 to 60 degrees Celsius. It supports ladder diagram for safety tasks. Standard tasks support ladder, structured text, function block, and sequential function chart.

Installation & Maintenance Guide

Install the 1756-L81ES in a single slot. Use compatible chassis like the 1756-A4 or 1756-A10. Ensure proper grounding before installation. Do not connect or disconnect the module with power on. Keep the module free from dust and moisture. Check the LED display for status updates. The display shows 4 alphanumeric characters. Use Studio 5000 for configuration.

Packing List

The package includes one Allen-Bradley 1756-L81ES GuardLogix 5580 Safety Controller. It includes a quick start guide. No cables or memory cards are included. Shipping is via Fedex, UPS, or DHL.