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1786-RPA | Allen-Bradley Modular Repeater Adapter Module
- Regular price
- $669.00
- Sale price
- $669.00
- Regular price
-
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Product Description P/N: 1786-RPA
Description
The Allen-Bradley 1786-RPA is a ControlNet modular repeater adapter used to extend and segment ControlNet networks. It operates from a 24 VDC power supply and provides one coaxial channel for signal retransmission. Designed for flexible installation, the module supports both DIN rail and panel mounting in horizontal or vertical orientations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | ControlNet Communication |
| Part Number | 1786-RPA |
| Subcategory | Modular Repeater Adapter |
| Product Family | ControlNet Repeater |
| Input Power | 24 VDC nominal |
| Power Supply Range | 18–36 VDC |
| Power Consumption (max) | 16.8 W |
| Power Dissipation (max) | 8.8 W |
| Backplane Output Current (max) | 1.6 A @ 5 VDC |
| Coax Channels | One (1) |
| Cable Type | RG6 copper coax |
| Supported Topologies | Star, linear, ring, point to point |
| Operating Temperature | 0 to 60 °C (32 to 140 °F) |
| Non-Operating Temperature | –40 to 85 °C (–40 to 185 °F) |
| Wire Size Range | 0.21–3.3 mm² (24–12 AWG) copper |
| Mounting Options | Panel mount or DIN rail |
| Mounting Orientation | Horizontal or vertical |
| UPC | 10612598171092 |
| Manufacturer | Rockwell Automation |
Information About 1786-RPA
The 1786-RPA is part of the ControlNet repeater family and serves as an adapter module for building modular repeater assemblies that increase network length and improve signal distribution. By regenerating and retransmitting ControlNet signals, it enables longer cable runs and helps maintain network integrity across larger or more complex topologies. Supporting star, linear, ring, and point-to-point configurations, the module is well-suited for scalable industrial communication architectures. Its 24 VDC operation, compact footprint, and broad temperature ratings make it adaptable to a range of control system environments. With a single coax port and compatibility with RG6 copper coax infrastructure, the 1786-RPA functions as a key component in constructing reliable, noise-tolerant ControlNet networks.
Key Features:
- Single coax channel: Supports RG6 copper coax ControlNet cabling.
- 24 VDC powered: Operates within an 18–36 VDC supply range.
- Repeater adapter module: Regenerates and forwards ControlNet signals to extend network length.
- Flexible mounting: Suitable for horizontal and vertical DIN rail or panel installations.
- Supports multiple topologies: Including star, ring, linear, and point-to-point designs.
- Wide temperature tolerance: Operates from 0–60 °C, with storage to –40 °C.
- Industrial-rated wiring: Accepts 24–12 AWG copper conductors.
- Low power dissipation: Maximum 8.8 W for efficient operation.
The 1786-RPA delivers the reliability and precision required for robust expansion of ControlNet architectures in demanding industrial communication systems.
Description
The Allen-Bradley 1786-RPA is a ControlNet modular repeater adapter used to extend and segment ControlNet networks. It operates from a 24 VDC power supply and provides one coaxial channel for signal retransmission. Designed for flexible installation, the module supports both DIN rail and panel mounting in horizontal or vertical orientations.
Technical Specifications
| Condition | New/Never Used Surplus |
| Brand | Allen-Bradley |
| Category | ControlNet Communication |
| Part Number | 1786-RPA |
| Subcategory | Modular Repeater Adapter |
| Product Family | ControlNet Repeater |
| Input Power | 24 VDC nominal |
| Power Supply Range | 18–36 VDC |
| Power Consumption (max) | 16.8 W |
| Power Dissipation (max) | 8.8 W |
| Backplane Output Current (max) | 1.6 A @ 5 VDC |
| Coax Channels | One (1) |
| Cable Type | RG6 copper coax |
| Supported Topologies | Star, linear, ring, point to point |
| Operating Temperature | 0 to 60 °C (32 to 140 °F) |
| Non-Operating Temperature | –40 to 85 °C (–40 to 185 °F) |
| Wire Size Range | 0.21–3.3 mm² (24–12 AWG) copper |
| Mounting Options | Panel mount or DIN rail |
| Mounting Orientation | Horizontal or vertical |
| UPC | 10612598171092 |
| Manufacturer | Rockwell Automation |
Information About 1786-RPA
The 1786-RPA is part of the ControlNet repeater family and serves as an adapter module for building modular repeater assemblies that increase network length and improve signal distribution. By regenerating and retransmitting ControlNet signals, it enables longer cable runs and helps maintain network integrity across larger or more complex topologies. Supporting star, linear, ring, and point-to-point configurations, the module is well-suited for scalable industrial communication architectures. Its 24 VDC operation, compact footprint, and broad temperature ratings make it adaptable to a range of control system environments. With a single coax port and compatibility with RG6 copper coax infrastructure, the 1786-RPA functions as a key component in constructing reliable, noise-tolerant ControlNet networks.
Key Features:
- Single coax channel: Supports RG6 copper coax ControlNet cabling.
- 24 VDC powered: Operates within an 18–36 VDC supply range.
- Repeater adapter module: Regenerates and forwards ControlNet signals to extend network length.
- Flexible mounting: Suitable for horizontal and vertical DIN rail or panel installations.
- Supports multiple topologies: Including star, ring, linear, and point-to-point designs.
- Wide temperature tolerance: Operates from 0–60 °C, with storage to –40 °C.
- Industrial-rated wiring: Accepts 24–12 AWG copper conductors.
- Low power dissipation: Maximum 8.8 W for efficient operation.
The 1786-RPA delivers the reliability and precision required for robust expansion of ControlNet architectures in demanding industrial communication systems.