1756-L81ES - GuardLogix Safety Controller

Allen-Bradley 1756-L81ES GuardLogix Safety Controller

Key Features

Safety controller with 4.5MB total memory

Handles 128,000 I/O points for large systems

Built-in 1Gbps Ethernet and USB ports

Supports safety and standard control tasks

Technical Specifications

Memory: 3MB user + 1.5MB safety

Network speed: 10/100/1000 Mbps Ethernet

Max analog I/O: 4000 points

Operating temp: 0°C to 60°C

Power use: 6.2 Watts

Weight: 0.39 kg

Model Variants

1756-L81ES (base model)

1756-L81ES-B (bulk packaging)

1756-L81ES-T (tested unit)

1756-L81ES-R (refurbished)

Industrial Solutions

Factory safety systems with SIL2 rating

Large machine protection controls

Automotive assembly line safety

Pharmaceutical equipment guarding

Common Pain Points Solved

Reduces wiring with network safety

Simplifies complex safety systems

Combines standard and safety logic

Lowers maintenance costs

Package Includes

1x 1756-L81ES controller

1x Quick start guide

1x USB cable

Mounting hardware

Shipping Options

FedEx (2-3 business days)

UPS (1-5 business days)

DHL (1-3 business days)

Support

24/7 technical assistance

1-year product warranty

Online documentation