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  • 1786-RPFRL Allen Bradley Long-distance Fiber Ring Repeater Module
  • 1786-RPFRL Allen Bradley Long-distance Fiber Ring Repeater Module
  • 1786-RPFRL Allen Bradley Long-distance Fiber Ring Repeater Module
  • 1786-RPFRL Allen Bradley Long-distance Fiber Ring Repeater Module
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1786-RPFRL Allen Bradley Long-distance Fiber Ring Repeater Module

  • Allen Bradley
  • USA
  • 2024
  • In Stock
The Allen-Bradley 1786-RPFRL is a specialized ControlNet fiber repeater module, is crucial for maintaining highly reliable ControlNet communication in large-scale or harsh industrial automation environments.
Annex

Product Specification


ManufacturerAllen Bradley
Product No.1786-RPFRL 
Repeater TypeFiber Ring Repeater Module
Fiber Type62.5/125 micron multi-mode fiber
Fiber Operating Wavelength1300 nm
Attenuation Levels15 dB
Input Power5 V DC
Typical Repeater Distance0-10km
Backplane Current Draw570mA


Product Feature


1


Enables ControlNet networks to span much longer distances (up to 10 km per segment for single-mode fiber) than traditional coaxial cabling, which is limited to much shorter runs.

2


 Protects the ControlNet network from electromagnetic interference (EMI), radio frequency interference (RFI), and ground loop issues, which are common in harsh industrial environments. 

3


Allows the module to be replaced without shutting down the entire ControlNet system, minimizing downtime and maintaining continuous operation in critical industrial automation applications.


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FAQs of Allen Bradley 1786-RPFRL And Product Images



What type of network topology does the 1786-RPFRL support?

It primarily supports ring network topology for ControlNet, which provides built-in redundancy.


Is the 1786-RPFRL hot-swappable?

Yes, the 1786-RPFRL is designed for hot-swap capability. 


What type of fiber optic cable does it use?

The "RL" in "RPFRL" often signifies compatibility with different fiber types.


What diagnostic indicators does the module have?

The 1786-RPFRL typically includes LED indicators on the front panel that provide visual status of power, network activity, and the health of the fiber optic links. These indicators are valuable for quick troubleshooting.


1786-RPFRL


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Allen BradleyAllen Bradley 1786-RPFRL1606/XLS240E 1606/XLS240E
Allen Bradley1786/RPFRL 1786/RPFRL 1786/RPFRLAB 1747-KFC15 AB 1747-KFC15 
Allen Bradley1786/RPFRL 1786/RPFRL 1786/RPFRLAllen Bradley 1786-RPFRL
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Allen BradleyAllen Bradley Fiber Ring Repeater ModuleAB 1786-RPFRL AB 1786-RPFRL
Allen BradleyAllen Bradley Fiber Ring Repeater ModuleAB 1786-RPFRL AB 1786-RPFRL
Allen BradleyAllen Bradley Fiber Ring Repeater ModuleAB 1786-RPFRL AB 1786-RPFRL
Allen BradleyAllen Bradley Fiber Ring Repeater ModuleAB 1786-RPFRL AB 1786-RPFRL

1786/RPFRL

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