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Allen-Bradley 1756-L73S | GuardLogix ControlLogix Safety Controller
Overview
The Allen-Bradley 1756-L73S is a GuardLogix SIL2/PLe-certified safety controller with standard ControlLogix processing capability. It combines safety and standard control in a single platform, providing cost-effective, integrated safety control solutions in industrial automation systems.
Key Features
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Controller Type: GuardLogix safety and standard controller
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Safety Rating: SIL2 (IEC 61508), PLe (ISO 13849-1)
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Standard Memory: 8MB for user programs and data
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Safety Memory: 1MB dedicated to safety functions
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Communication Ports: 1 USB port for programming and configuration
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I/O Capacity: Supports both standard and safety-rated I/O modules
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Redundancy: Supports ControlLogix redundancy systems
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Diagnostics: Extensive runtime and safety diagnostics
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Mounting: Installs in a standard ControlLogix chassis
Technical Specifications
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Catalog Number: 1756-L73S
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Battery: 1756-BA2 (replaceable)
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Energy Storage: Nonvolatile memory with CompactFlash card optional
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Backplane Current Load: 1200 mA at 5.1V DC; 14 mA at 24V DC
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Communication Support: EtherNet/IP, ControlNet, DeviceNet, and other network adapters
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Operating Temperature: 0°C to 60°C (32°F to 140°F)
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Storage Temperature: -40°C to 85°C (-40°F to 185°F)
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Relative Humidity: 5% to 95% non-condensing
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Shock Resistance: 30g operational
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Vibration Resistance: 2g from 10–500 Hz
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Certifications: UL, cUL, CE, TUV, ATEX (Zone 2)
Applications
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Machine safety systems
-
Process safety control
-
High-integrity safety monitoring
-
Integrated standard and safety control architectures
-
Oil and gas, pharmaceutical, automotive industries
Why Choose the 1756-L73S?
-
Integrated Safety and Standard Control: One controller for all needs
-
Certified for Critical Applications: SIL2/PLe rating ensures compliance
-
Flexible Communication: Easily integrates into complex networked systems
-
High Performance: 8MB memory for large and demanding applications
-
Expandable and Scalable: Supports a wide range of I/O modules
Order Now
Available and ready for immediate shipment.
Description
Allen-Bradley 1756-L73S | GuardLogix ControlLogix Safety Controller
Overview
The Allen-Bradley 1756-L73S is a GuardLogix SIL2/PLe-certified safety controller with standard ControlLogix processing capability. It combines safety and standard control in a single platform, providing cost-effective, integrated safety control solutions in industrial automation systems.
Key Features
-
Controller Type: GuardLogix safety and standard controller
-
Safety Rating: SIL2 (IEC 61508), PLe (ISO 13849-1)
-
Standard Memory: 8MB for user programs and data
-
Safety Memory: 1MB dedicated to safety functions
-
Communication Ports: 1 USB port for programming and configuration
-
I/O Capacity: Supports both standard and safety-rated I/O modules
-
Redundancy: Supports ControlLogix redundancy systems
-
Diagnostics: Extensive runtime and safety diagnostics
-
Mounting: Installs in a standard ControlLogix chassis
Technical Specifications
-
Catalog Number: 1756-L73S
-
Battery: 1756-BA2 (replaceable)
-
Energy Storage: Nonvolatile memory with CompactFlash card optional
-
Backplane Current Load: 1200 mA at 5.1V DC; 14 mA at 24V DC
-
Communication Support: EtherNet/IP, ControlNet, DeviceNet, and other network adapters
-
Operating Temperature: 0°C to 60°C (32°F to 140°F)
-
Storage Temperature: -40°C to 85°C (-40°F to 185°F)
-
Relative Humidity: 5% to 95% non-condensing
-
Shock Resistance: 30g operational
-
Vibration Resistance: 2g from 10–500 Hz
-
Certifications: UL, cUL, CE, TUV, ATEX (Zone 2)
Applications
-
Machine safety systems
-
Process safety control
-
High-integrity safety monitoring
-
Integrated standard and safety control architectures
-
Oil and gas, pharmaceutical, automotive industries
Why Choose the 1756-L73S?
-
Integrated Safety and Standard Control: One controller for all needs
-
Certified for Critical Applications: SIL2/PLe rating ensures compliance
-
Flexible Communication: Easily integrates into complex networked systems
-
High Performance: 8MB memory for large and demanding applications
-
Expandable and Scalable: Supports a wide range of I/O modules
Order Now
Available and ready for immediate shipment.