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1786-RPFM | Allen-Bradley ControlNet Fiber Ring Medium Repeater 24 VDC, Dual Fiber-Optic Ports
- Regular price
- $559.00
- Sale price
- $559.00
- Regular price
-
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Product Description P/N: 1786-RPFM
Description
The Allen-Bradley 1786-RPFM is a ControlNet fiber ring medium repeater designed to extend network communication across medium-distance fiber-optic installations. This module provides two fiber channels for robust redundant ring topologies and operates from a 24 VDC supply for reliable industrial use.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1786-RPFM |
| Subcategory | Fiber Repeater Adapter Module |
| Type | ControlNet Fiber Ring Medium Repeater |
| Voltage | 24 VDC |
| Power Supply | 24 V DC external supply |
| Number of Ports | 2 fiber-optic ports |
| Mounting Type | DIN rail |
| Fiber Type | 62.5/125 µm multimode |
| Maximum Distance | Up to 300 m (984 ft) per segment (up to 3000 m depending on topology) |
| Applications | ControlNet media extension and ring redundancy |
| Standards | CE, CSA, GOST, KC, Marine, NRTL, RCM, UL |
| Module Function | Fiber-optic signal repeating and network distance expansion |
| Use Case | Medium-distance ControlNet applications |
Information About 1786-RPFM
The 1786-RPFM is part of Allen-Bradley’s ControlNet communication infrastructure, engineered to support medium-distance fiber connections for industrial networks. Designed for ring topologies, it provides two fiber-optic channels that help create redundant communication paths, improving network resilience and uptime. The module operates on 24 VDC and mounts directly to a DIN rail, allowing straightforward integration into existing network enclosures and control panels. Supporting multimode 62.5/125 µm fiber, the repeater enables reliable data transmission for distances up to 300 meters—making it ideal for distributed equipment, remote control stations, and large manufacturing layouts.
Key Features:
- Dual fiber-optic channels: supports redundant ControlNet ring architectures that maintain communication continuity during link failures or maintenance.
- Medium-distance communication support: extends ControlNet networks up to 300 meters per link using 62.5/125 µm multimode fiber for flexible plant layouts.
- 24 VDC power operation: ensures stable performance and compatibility with industrial control power supplies across automation environments.
- DIN-rail mounting design: enables rapid installation inside control cabinets and simplifies maintenance workflows in distributed network setups.
- Fiber-optic signal repeating: boosts and regenerates ControlNet signals to maintain high communication integrity over longer distances.
- Rugged industrial compliance: certified to CE, UL, CSA, KC, Marine, and RCM standards for global deployment and demanding operating conditions.
- Designed for ControlNet networks: delivers reliable performance in motion systems, process automation, and high-speed control architectures.
- Multimode fiber compatibility: supports standard 62.5/125 µm cables for easy integration with existing plant-level fiber infrastructure.
The 1786-RPFM delivers the reliability and precision required for stable medium-distance ControlNet communication, network redundancy, and dependable fiber-optic connectivity in industrial automation environments.
Description
The Allen-Bradley 1786-RPFM is a ControlNet fiber ring medium repeater designed to extend network communication across medium-distance fiber-optic installations. This module provides two fiber channels for robust redundant ring topologies and operates from a 24 VDC supply for reliable industrial use.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | PLCs/Machine Control |
| Part Number | 1786-RPFM |
| Subcategory | Fiber Repeater Adapter Module |
| Type | ControlNet Fiber Ring Medium Repeater |
| Voltage | 24 VDC |
| Power Supply | 24 V DC external supply |
| Number of Ports | 2 fiber-optic ports |
| Mounting Type | DIN rail |
| Fiber Type | 62.5/125 µm multimode |
| Maximum Distance | Up to 300 m (984 ft) per segment (up to 3000 m depending on topology) |
| Applications | ControlNet media extension and ring redundancy |
| Standards | CE, CSA, GOST, KC, Marine, NRTL, RCM, UL |
| Module Function | Fiber-optic signal repeating and network distance expansion |
| Use Case | Medium-distance ControlNet applications |
Information About 1786-RPFM
The 1786-RPFM is part of Allen-Bradley’s ControlNet communication infrastructure, engineered to support medium-distance fiber connections for industrial networks. Designed for ring topologies, it provides two fiber-optic channels that help create redundant communication paths, improving network resilience and uptime. The module operates on 24 VDC and mounts directly to a DIN rail, allowing straightforward integration into existing network enclosures and control panels. Supporting multimode 62.5/125 µm fiber, the repeater enables reliable data transmission for distances up to 300 meters—making it ideal for distributed equipment, remote control stations, and large manufacturing layouts.
Key Features:
- Dual fiber-optic channels: supports redundant ControlNet ring architectures that maintain communication continuity during link failures or maintenance.
- Medium-distance communication support: extends ControlNet networks up to 300 meters per link using 62.5/125 µm multimode fiber for flexible plant layouts.
- 24 VDC power operation: ensures stable performance and compatibility with industrial control power supplies across automation environments.
- DIN-rail mounting design: enables rapid installation inside control cabinets and simplifies maintenance workflows in distributed network setups.
- Fiber-optic signal repeating: boosts and regenerates ControlNet signals to maintain high communication integrity over longer distances.
- Rugged industrial compliance: certified to CE, UL, CSA, KC, Marine, and RCM standards for global deployment and demanding operating conditions.
- Designed for ControlNet networks: delivers reliable performance in motion systems, process automation, and high-speed control architectures.
- Multimode fiber compatibility: supports standard 62.5/125 µm cables for easy integration with existing plant-level fiber infrastructure.
The 1786-RPFM delivers the reliability and precision required for stable medium-distance ControlNet communication, network redundancy, and dependable fiber-optic connectivity in industrial automation environments.