Allen-Bradley 1747-L541 SLC 5/04 Processor
- Brand: Allen-Bradley
- Model Number: 1747-L541
- Type: SLC 5/04 (PLC) Processor Module
- Product Origin: United States
- Dimensions: 140 x 152 x 127 mm
- Weight: Approx. 0.9 – 1.2 kg
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Description
The Allen-Bradley 1747-L541 SLC 5/04 Processor from Rockwell Automation is a reliable PLC CPU designed for industrial automation and control applications. As part of the SLC 500 series, it delivers efficient data handling, flexible I/O integration, and stable performance for mid-range manufacturing systems requiring dependable process control and communication capabilities.
Engineered for durability, the SLC 5/04 processor supports DH+ and RS-232 communication, enabling seamless integration with legacy automation networks. Its modular design allows easy installation and maintenance, making it a preferred choice for upgrading or maintaining existing PLC systems in factories, plants, and industrial control environments.
Key Features of Allen-Bradley 1747-L541 SLC 5/04 Processor
- 16K user memory for efficient program and data storage
- Supports up to 4096 discrete input and output points
- Built-in DH+ and RS-232 communication ports for flexible connectivity
- High-speed processor with fast program execution performance
- Typical program scan time of 0.9 ms/K word
- Supports up to 480 analog I/O points
- Compatible with SLC 500 modular hardware systems
- Supports up to 3 local chassis with 30 total I/O slots
- Battery-backed RAM for secure memory retention
- LED status indicators for diagnostics and troubleshooting
- Supports advanced math and control instructions
- Easy integration with legacy industrial automation networks
- Modular design for simplified installation and maintenance
- Ideal for SCADA, material handling, and factory automation applications
- Compatible with RSLogix 500 programming software
Technical Specifications of Allen-Bradley 1747-L541 SLC 5/04 Processor
| Parameter | Specification |
|---|---|
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Product Family | SLC 500 Series |
| Model Number | 1747-L541 |
| Processor Type | SLC 5/04 CPU |
| User Memory | 16 KB (16,000 words) battery-backed RAM |
| I/O Capacity (Digital) | Up to 4096 inputs / 4096 outputs |
| Analog I/O Capacity | Up to 480 points |
| Program Scan Time | 0.9 ms per K-word |
| I/O Scan Time | ~0.225 ms |
| Maximum Chassis Supported | 3 local chassis |
| Maximum I/O Slots | 30 slots per chassis |
| Communication Ports | DH+ (Data Highway Plus), RS-232 |
| Programming Software | RSLogix 500 |
| Operating Temperature | 0 to 60 °C |
| Storage Temperature | -40 to 85 °C |
| Power Supply Backplane | 5V DC via 1746 chassis system |
| Mounting Type | Rack-mounted modular PLC system |
| Backup Memory | Battery-backed RAM (1747-BA battery) |
Package Includes
Standard package contents generally include:
- 1 × Allen-Bradley 1747-L541 SLC 5/04 Processor
- Industrial protective packaging
- Factory identification label
- Inspection or quality assurance documentation
- Anti-static protective covering
Origin, Dimensions & Weight
- Origin: USA
- Dimensions: 140 x 152 x 127 mm
- Weight: Approx. 0.9 – 1.2 kg
Applications
The Allen-Bradley 1747-L541 SLC 5/04 Processor is commonly used in:
- Manufacturing and assembly line automation
- Material handling and conveyor control systems
- Water and wastewater treatment plants
- Packaging machinery control systems
- Food and beverage processing industries
- Oil and gas auxiliary automation systems
- Industrial plant retrofit and legacy system upgrades
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