Overview
The 1756-L7SP ControlLogix GuardLogix Security Partner Controller is a safety and security partner module designed to work within GuardLogix control systems. It provides secure and coordinated execution of safety tasks in high-integrity industrial automation environments. The module is typically used in combination with a primary GuardLogix controller to support redundant safety architectures and enhance system reliability in safety-critical applications.
General Information
Part Number: 1756-L7SP
Manufacturer: Allen Bradley / Rockwell Automation
Brand / Country of Origin: Allen Bradley / USA
Series: ControlLogix GuardLogix
Type: Safety Partner Controller / Security Partner Module
Mounting: Installed in a ControlLogix chassis
Technology: GuardLogix safety architecture with partner redundancy support
Application: Industrial safety systems, machine safety control, and high-integrity automation
Power Specifications
Supply Voltage: Powered through the ControlLogix backplane
Power Consumption: Approx. 5 W
Isolation: Backplane isolation design
Protection Features: Built-in diagnostics, safety monitoring, and fault detection
Status Indicators: LED indicators for module status, safety synchronization, communication, and faults
Memory: Partner synchronization memory for safety task coordination
Communication & Interface
Backplane Interface: High-speed ControlLogix backplane communication
Network Support: Compatible with EtherNet/IP and ControlLogix safety communication modules
Programming Software: Studio 5000 Logix Designer (GuardLogix safety configuration)
Diagnostics: Real-time safety diagnostics, fault detection, and partner synchronization monitoring
Data Exchange: Supports secure communication with GuardLogix controllers and safety I/O modules
Safety Functions: Supports safety partner redundancy and coordinated safety task execution
Expansion Capability: Integrates within GuardLogix safety system architecture
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-critical environments
Protection Rating: IP20 (when installed in an appropriate enclosure)
Dimensions & Weight
Dimensions (L × W × H): 145.2 × 34.6 × 139.6 mm
Weight: 0.25 kg
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