Overview
The 1756-L81ES GuardLogix 5580 Processor is a high-performance safety-integrated programmable automation controller designed for advanced industrial automation systems. As part of the GuardLogix 5580 platform, it combines standard control and safety control within a single architecture, delivering fast processing, strong system integration, and high reliability for safety-critical applications.
General Information
Part Number: 1756-L81ES
Manufacturer: Allen Bradley / Rockwell Automation
Brand / Country of Origin: Allen Bradley / USA
Series: GuardLogix 5580
Type: Safety-Integrated Programmable Automation Controller (PAC)
Mounting: Installed in a ControlLogix chassis
Technology: Logix 5580 architecture with integrated safety and enhanced processing performance
Application: Industrial automation, machine control, process control, and safety-critical systems
Power Specifications
Supply Voltage: Powered through the ControlLogix backplane
Power Consumption: Approx. 7 W
Isolation: Backplane isolation architecture
Protection Features: Built-in diagnostics, fault detection, and safety monitoring
Status Indicators: LED indicators for module status, power, safety status, communication, and fault conditions
Memory: High-capacity memory supporting both standard and safety programs
Communication & Interface
Backplane Interface: High-speed ControlLogix backplane communication
Network Support: EtherNet/IP with integrated safety communication support
Programming Software: Studio 5000 Logix Designer (GuardLogix configuration)
Diagnostics: Real-time system diagnostics, safety fault detection, and performance monitoring
Data Exchange: Supports secure communication with distributed I/O and safety modules
USB Port: Integrated USB interface for programming and maintenance
Safety Functions: Integrated safety task execution with SIL-rated functionality support
Expansion Capability: Fully compatible with ControlLogix and GuardLogix system modules
Environmental
Operating Temperature: 0°C to +60°C
Storage Temperature: -40°C to +85°C
Humidity: 5% to 95% RH, non-condensing
Vibration Resistance: Designed for industrial safety and high-reliability environments
Protection Rating: IP20 (installed in a suitable enclosure)
Dimensions & Weight
Dimensions (L × W × H): 145.2 × 34.6 × 139.6 mm
Weight: 0.394 kg
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