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Allen-Bradley 1756-L72SK | ControlLogix 5570 GuardLogix Safety Controller with Redundancy | SIL 3 / PLe | 4MB + 1.5MB Memory
Overview
The Allen-Bradley 1756-L72SK is a ControlLogix 5570 GuardLogix safety controller, designed to deliver both standard and safety control in one unit with support for controller redundancy. It features 4MB user memory and 1.5MB safety memory, compliant with SIL 3 / PLe safety standards, making it ideal for mission-critical applications with integrated safety requirements.
Key Features
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Controller Type: GuardLogix 5570 Safety Controller
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Standard User Memory: 4MB
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Safety Memory: 1.5MB
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Safety Integrity: SIL 3 / PLe certified
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Redundancy Capable: Yes (works with ControlLogix redundancy systems)
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Chassis Compatibility: 1756 ControlLogix
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Communication Ports: 1 USB, supports EtherNet/IP, ControlNet, DeviceNet (via communication modules)
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Software: Studio 5000 Logix Designer
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Security: Includes secure key-switch, optional SD card
Technical Specifications
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Catalog Number: 1756-L72SK
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Backplane Current Draw: 1.2 A @ 5.1V DC
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Communication Rate: Up to 100 Mbps (via comm modules)
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Operating Temperature: 0°C to 60°C
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Certifications: SIL 3, PLe, UL, CE, CSA, TÜV, RoHS
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Dimensions (HxWxD): Approx. 145 x 35 x 120 mm
Applications
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Process and batch control with high safety needs
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Redundant safety PLC systems
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Oil & gas safety shutdown systems
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High-integrity manufacturing processes
-
Chemical, power, and heavy industries
Why Choose the 1756-L72SK?
-
Dual Standard + Safety Controller in One Platform
-
Supports SIL 3 / PLe Safety Compliance
-
Redundancy-Ready for High Availability Systems
-
Works Seamlessly with Logix 5000 Architecture
-
Robust Solution for Integrated Motion, Safety, and Logic
Order Now
The Allen-Bradley 1756-L72SK is in stock and ready for global delivery.
Description
Allen-Bradley 1756-L72SK | ControlLogix 5570 GuardLogix Safety Controller with Redundancy | SIL 3 / PLe | 4MB + 1.5MB Memory
Overview
The Allen-Bradley 1756-L72SK is a ControlLogix 5570 GuardLogix safety controller, designed to deliver both standard and safety control in one unit with support for controller redundancy. It features 4MB user memory and 1.5MB safety memory, compliant with SIL 3 / PLe safety standards, making it ideal for mission-critical applications with integrated safety requirements.
Key Features
-
Controller Type: GuardLogix 5570 Safety Controller
-
Standard User Memory: 4MB
-
Safety Memory: 1.5MB
-
Safety Integrity: SIL 3 / PLe certified
-
Redundancy Capable: Yes (works with ControlLogix redundancy systems)
-
Chassis Compatibility: 1756 ControlLogix
-
Communication Ports: 1 USB, supports EtherNet/IP, ControlNet, DeviceNet (via communication modules)
-
Software: Studio 5000 Logix Designer
-
Security: Includes secure key-switch, optional SD card
Technical Specifications
-
Catalog Number: 1756-L72SK
-
Backplane Current Draw: 1.2 A @ 5.1V DC
-
Communication Rate: Up to 100 Mbps (via comm modules)
-
Operating Temperature: 0°C to 60°C
-
Certifications: SIL 3, PLe, UL, CE, CSA, TÜV, RoHS
-
Dimensions (HxWxD): Approx. 145 x 35 x 120 mm
Applications
-
Process and batch control with high safety needs
-
Redundant safety PLC systems
-
Oil & gas safety shutdown systems
-
High-integrity manufacturing processes
-
Chemical, power, and heavy industries
Why Choose the 1756-L72SK?
-
Dual Standard + Safety Controller in One Platform
-
Supports SIL 3 / PLe Safety Compliance
-
Redundancy-Ready for High Availability Systems
-
Works Seamlessly with Logix 5000 Architecture
-
Robust Solution for Integrated Motion, Safety, and Logic
Order Now
The Allen-Bradley 1756-L72SK is in stock and ready for global delivery.