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Description
Allen-Bradley SLC 500 Distributed I/O Scanner (1747-DSN)
The Allen-Bradley SLC 500 Distributed I/O Scanner, model 1747-DSN, is a powerful module designed to enhance your industrial automation system. This scanner is part of the SLC 500 Modular Hardware system and is not compatible with SLC 500 Fixed Hardware systems.
Key Features and Benefits
- Enhanced Connectivity: Supports up to 30 I/O blocks via the DIO Link, enabling efficient data exchange between the SLC processor and I/O devices. The DIO Link uses a single twisted pair cable, such as Belden 9463, with a maximum length of 2,500 feet.
- High-Speed Data Transfer: Operates at a fixed baud rate of 230.4 kilobytes, ensuring fast communication with I/O blocks.
- Isolation and Safety: Provides electrical isolation to protect your system from potential electrical interference.
- Status Indicators: Includes four status indicators to monitor system performance and diagnose issues.
- Compact Design: Measures 3.98 x 1.38 x 2.75 inches, making it ideal for space-constrained installations.
Technical Specifications
- Module Type: Distributed I/O Scanner
- Series: SLC 500
- Baud Rate: 230.4 kilobytes
- Connectors: 6-Pin Phoenix Connector
- Cable: Belden 9463 recommended for the DIO Link
- Weight: 0.37 pounds (168 grams)
- Operating Temperature: 0 to 60°C
Unique Selling Points
- Flexible Configuration: Supports configurations for up to 7 or 30 I/O blocks, making it versatile for various applications.
- Asynchronous Operation: The scanner operates independently of the SLC processor scan, ensuring continuous data updates.
Compatibility and Safety
- Compatible with SLC 500 Modular Hardware systems only.
- Ensure proper grounding of the DIO Link cable shield to prevent electrical noise.
- Follow recommended installation practices to ensure system reliability and safety.
This Distributed I/O Scanner is designed to optimize your industrial automation system's performance and efficiency. Its robust features and compatibility with the SLC 500 series make it an excellent choice for enhancing your control and monitoring capabilities.