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Description
Allen-Bradley 1747-SN SLC 500 Remote I/O Scanner Module
Introduction
The Allen-Bradley 1747-SN is a high-performance Remote I/O (RIO) scanner module designed for the SLC 500 series. It facilitates high-speed data transfer between SLC processors, Human Machine Interfaces (HMIs), and other automation devices, making it ideal for applications requiring robust remote communication.
Key Features
- Compatibility: Compatible with SLC 5/02, 5/03, 5/04, and 5/05 processors, ensuring versatility in various control systems.
- Communication: Utilizes Remote I/O (RIO) protocol for efficient communication with RIO-compatible devices. Supports data transfer rates of 57.6 Kbaud over 10,000 feet and 230.4 Kbaud over 2,500 feet.
- Device Support: Can connect up to 16 devices in normal mode and up to 32 devices in complementary mode, offering flexibility in distributed control systems.
- Cable Requirements: Operates with the Belden 9463 cable, providing reliable communication over long distances.
- Operational Conditions: Designed to operate within a temperature range of 0 to 60°C and relative humidity of 5 to 95% without condensation.
Technical Specifications
- Manufacturer: Allen-Bradley (Rockwell Automation)
- Part Number: 1747-SN
- Series: SLC 500
- Module Type: Remote I/O Scanner Module
- Scan I/O: Yes
- Backplane Current: 600 mA at 5V DC, 90 mA at 24V DC
- Weight: Approximately 1 pound (0.45 kilograms)
- Chassis Module Slots: 30
- Backup Memory: Flash
Benefits and Unique Selling Points
- High-Speed Data Transfer: Enables fast communication between devices, enhancing system responsiveness and efficiency.
- Reliability and Compatibility: Tested for reliability with Allen-Bradley and compatible third-party devices, ensuring seamless integration into existing systems.
- Safety Certifications: UL / C-UL listed Class I, Division 2, Groups A, B, C, D, CE marked, and C-Tick marked for safety compliance.
- Easy Maintenance: Features LED indicators for status updates and uses DIP switches for baud rate selection.