product Details
The Allen-Bradley 1786-RPFRL module is a cutting-edge ControlNet fiber optic ring repeater that ensures dependable data transmission and enhanced network reliability. Designed to support fiber media redundancy through a ring topology, it offers an impressive transmission range of up to 20 kilometers under optimal conditions, utilizing approved plastic or ceramic ST fiber connectors. With a communication rate of 5 Mbps and power input of 570 milliamps at 5 Volts DC, this module guarantees robust connectivity via its dual fiber channels, while status indicators and a relay contact connector provide seamless system updates. Its versatile design allows for various mounting orientations, ensuring compliance with strict thermal parameters and delivering outstanding performance for industrial applications.
Technical specifications for 1786-RPFRL
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1786-RPFRL |
| Product Line | ControlNet Repeater |
| Repeater Type | Fiber Ring Repeater Module |
| Fiber Type | 62.5/125 micron multi-mode fiber |
| Fiber Operating Wavelength | 1300 nm |
| Attenuation Levels | 15 dB |
| Input Power | 5V DC |
| Typical Repeater Distance | 0-10km |
| Backplane Current Draw | 570 mA |
1786-RPFRL Main application scenarios
1.Redundant power supply for industrial networks
- Provide dual power redundancy for key devices in the ControlNet network (such as communication modules, I/O racks, etc.), ensuring that the system can continue to operate when a power supply fails, reducing the risk of downtime.
- Applicable to scenarios with high availability requirements, such as continuous production processes such as electricity, petrochemicals, and automobile manufacturing.
2.ControlNet network support
- Used with ControlNet adapters (such as the 1786-CPxx series) to improve the power supply reliability of network devices.
- Applicable to real-time control systems that require highly deterministic communication.
3.Modular system integration
- Can be installed in the backplane or rack of ControlNet and work with Allen-Bradley PLCs (such as the ControlLogix series) and other modules.
Why choose us?
- Rapid Worldwide Shipping: Minimize downtime with our expedited delivery network.
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