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Allen-Bradley 1756-L7SP
Overview
The Allen-Bradley 1756-L7SP is a Safety Partner Module designed to operate alongside ControlLogix 5570 Series GuardLogix safety controllers (such as 1756-L7xS models). It provides redundancy and diagnostic cross-checking to achieve SIL 3 and PLe functional safety certification in demanding safety applications.
This module works in tandem with its paired safety controller to monitor safety-critical logic execution, ensuring compliance with the highest standards of machine and process safety.
Key Features
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Function: Safety partner module for GuardLogix controllers
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Controller Compatibility: Works with 1756-L71S, L72S, L73S, L74S, and L75S
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Safety Rating: SIL 3 (IEC 61508), PLe (ISO 13849-1), Category 4
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Redundancy: Cross-checks safety controller logic execution
-
Mounting: Installs in ControlLogix chassis, next to its safety controller
-
Status Monitoring: Provides detailed diagnostics via Studio 5000
-
Seamless Integration: Uses standard ControlLogix communication infrastructure
Technical Specifications
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Catalog Number: 1756-L7SP
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Series: ControlLogix 5570 / GuardLogix
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Power Supply: Via backplane (no separate wiring required)
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Chassis Location: Must be installed adjacent to its safety controller
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Operating Temperature: 0°C to +60°C
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Certifications: UL, CE, cULus, TUV, SIL 3, PLe
-
Firmware Compatibility: Must match safety controller firmware version
Applications
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Press and robotic safety control
-
Safety-rated motion control systems
-
Machine guarding and emergency stop circuits
-
Process industry safety interlocks
-
High-availability safety automation systems
Why Choose the 1756-L7SP
-
Certified Safety: Ensures SIL 3/PLe compliance when paired with 1756-L7xS
-
System Redundancy: Enhances system integrity with logic cross-checking
-
Modular Integration: Designed for ControlLogix chassis and architecture
-
Reduced Downtime: Fault diagnostics accessible through Studio 5000
Order Now
The Allen-Bradley 1756-L7SP ControlLogix safety partner module is available and ships worldwide.
Description
Allen-Bradley 1756-L7SP
Overview
The Allen-Bradley 1756-L7SP is a Safety Partner Module designed to operate alongside ControlLogix 5570 Series GuardLogix safety controllers (such as 1756-L7xS models). It provides redundancy and diagnostic cross-checking to achieve SIL 3 and PLe functional safety certification in demanding safety applications.
This module works in tandem with its paired safety controller to monitor safety-critical logic execution, ensuring compliance with the highest standards of machine and process safety.
Key Features
-
Function: Safety partner module for GuardLogix controllers
-
Controller Compatibility: Works with 1756-L71S, L72S, L73S, L74S, and L75S
-
Safety Rating: SIL 3 (IEC 61508), PLe (ISO 13849-1), Category 4
-
Redundancy: Cross-checks safety controller logic execution
-
Mounting: Installs in ControlLogix chassis, next to its safety controller
-
Status Monitoring: Provides detailed diagnostics via Studio 5000
-
Seamless Integration: Uses standard ControlLogix communication infrastructure
Technical Specifications
-
Catalog Number: 1756-L7SP
-
Series: ControlLogix 5570 / GuardLogix
-
Power Supply: Via backplane (no separate wiring required)
-
Chassis Location: Must be installed adjacent to its safety controller
-
Operating Temperature: 0°C to +60°C
-
Certifications: UL, CE, cULus, TUV, SIL 3, PLe
-
Firmware Compatibility: Must match safety controller firmware version
Applications
-
Press and robotic safety control
-
Safety-rated motion control systems
-
Machine guarding and emergency stop circuits
-
Process industry safety interlocks
-
High-availability safety automation systems
Why Choose the 1756-L7SP
-
Certified Safety: Ensures SIL 3/PLe compliance when paired with 1756-L7xS
-
System Redundancy: Enhances system integrity with logic cross-checking
-
Modular Integration: Designed for ControlLogix chassis and architecture
-
Reduced Downtime: Fault diagnostics accessible through Studio 5000
Order Now
The Allen-Bradley 1756-L7SP ControlLogix safety partner module is available and ships worldwide.