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Allen-Bradley 1756-L73S

SKU: 1756-L73S
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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

  • 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.

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.
1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.
Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.

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.

Condition

New & Genuine Products – Factory Sealed At PLCpartssolution, all our products are 100% new, genuine, and come in original factory-sealed packaging. We guarantee authentic components that meet the highest industry standards for performance and reliability.

Warranty

1-Year Warranty Included All new products sold by PLCpartssolution come with a 1-year warranty. We stand behind the quality and reliability of our parts, ensuring coverage against manufacturing defects under normal operating conditions.

Disclaimer

Disclaimer: PLCpartssolution is an independent supplier of surplus and refurbished industrial automation products. We are not an authorized distributor, reseller, or representative of the brands listed on this website. All trademarks, brand names, and logos are the property of their respective owners. PLCpartssolution is not affiliated with, endorsed by, or approved by ABB, Fanuc, B&R, Rockwell Automation, Schneider Electric, Siemens, or any other manufacturers mentioned.
Allen-Bradley 1756-L73S

Allen-Bradley 1756-L73S

$3,100.00
Add to wishlist
Allen-Bradley 1756-L73S

Allen-Bradley 1756-L73S

Your Price:
$3,100.00
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