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Product Description:
The Allen-Bradley 1747-L542 is a processor from the SLC 5/04 family of programmable logic controllers (PLCs).1 This controller offers 32K words of user memory for program storage and execution.2 It's part of the SLC 500 platform, a widely used legacy system in industrial automation. The 1747-L542 provides reliable control for various applications.3
Important Note: The SLC 500 family, including the 1747-L542, is considered a legacy product line by Rockwell Automation. They recommend migrating to newer ControlLogix or CompactLogix platforms for new applications. However, the 1747-L542 is still used in many existing installations and may be required for maintenance or expansion of those systems.
Key Features:
- 32K Words of User Memory: Provides sufficient memory for moderately complex control programs.4
- SLC 5/04 Processor: Offers a balance of performance and cost-effectiveness for legacy applications.
- (Specify Communication Options): This is where you would list the specific communication ports available on this model. Common options for SLC 5/04 include DH-485, DH+, and RS-232.5 Consult the official documentation to confirm.
- (Specify I/O Capacity): The SLC 5/04 controllers support a range of I/O modules. The exact number of I/O points depends on the specific configuration. Consult the official documentation to confirm.
- Programming Software: Typically programmed using RSLogix 500 software.
Technical Specifications (Always consult official Rockwell Automation documentation):
- Product Type: PLC Controller / Processor
- Catalog Number: 1747-L542
- Series: SLC 5/04
- User Memory: 32K words
- Communication: (Specify from documentation)
- Maximum I/O Capacity: (Specify from documentation)
- Typical Scan Time: (Specify from documentation)
- Programming Software: RSLogix 500
- Power Supply: (SLC 500 systems use various power supplies; this is not built into the processor itself.6 Specify compatible power supplies if known.)
- Operating Temperature: (Specify from documentation)
Applications:
- Maintaining Existing SLC 500 Systems
- Legacy Machine Control
- Process Control in Existing Installations
- Upgrading Older PLC Systems (Often as a step towards a full migration)
Essential Considerations:
- Essential for Legacy System Support: Provides necessary components for maintaining and repairing existing SLC 500 systems.
- Reliable Performance in Existing Installations: Proven reliability in a wide range of industrial applications.
- Fast Shipping and Expert Support Available: Minimize downtime with fast shipping and expert technical support.
- Competitive Pricing Options: We offer competitive pricing on new and surplus automation components.
- Trusted Supplier of Industrial Automation Components.
Explore our main category for all models and specifications in this family.
Visit our master category for the complete range of controllers, drives, motors, HMIs, and accessories.
Description
Product Description:
The Allen-Bradley 1747-L542 is a processor from the SLC 5/04 family of programmable logic controllers (PLCs).1 This controller offers 32K words of user memory for program storage and execution.2 It's part of the SLC 500 platform, a widely used legacy system in industrial automation. The 1747-L542 provides reliable control for various applications.3
Important Note: The SLC 500 family, including the 1747-L542, is considered a legacy product line by Rockwell Automation. They recommend migrating to newer ControlLogix or CompactLogix platforms for new applications. However, the 1747-L542 is still used in many existing installations and may be required for maintenance or expansion of those systems.
Key Features:
- 32K Words of User Memory: Provides sufficient memory for moderately complex control programs.4
- SLC 5/04 Processor: Offers a balance of performance and cost-effectiveness for legacy applications.
- (Specify Communication Options): This is where you would list the specific communication ports available on this model. Common options for SLC 5/04 include DH-485, DH+, and RS-232.5 Consult the official documentation to confirm.
- (Specify I/O Capacity): The SLC 5/04 controllers support a range of I/O modules. The exact number of I/O points depends on the specific configuration. Consult the official documentation to confirm.
- Programming Software: Typically programmed using RSLogix 500 software.
Technical Specifications (Always consult official Rockwell Automation documentation):
- Product Type: PLC Controller / Processor
- Catalog Number: 1747-L542
- Series: SLC 5/04
- User Memory: 32K words
- Communication: (Specify from documentation)
- Maximum I/O Capacity: (Specify from documentation)
- Typical Scan Time: (Specify from documentation)
- Programming Software: RSLogix 500
- Power Supply: (SLC 500 systems use various power supplies; this is not built into the processor itself.6 Specify compatible power supplies if known.)
- Operating Temperature: (Specify from documentation)
Applications:
- Maintaining Existing SLC 500 Systems
- Legacy Machine Control
- Process Control in Existing Installations
- Upgrading Older PLC Systems (Often as a step towards a full migration)
Essential Considerations:
- Essential for Legacy System Support: Provides necessary components for maintaining and repairing existing SLC 500 systems.
- Reliable Performance in Existing Installations: Proven reliability in a wide range of industrial applications.
- Fast Shipping and Expert Support Available: Minimize downtime with fast shipping and expert technical support.
- Competitive Pricing Options: We offer competitive pricing on new and surplus automation components.
- Trusted Supplier of Industrial Automation Components.
Explore our main category for all models and specifications in this family.
Visit our master category for the complete range of controllers, drives, motors, HMIs, and accessories.