Overview
The Allen-Bradley 1786-RPA is a ControlNet modular repeater adapter designed to support network extension and signal integrity in industrial automation systems. It enables reliable communication between ControlNet segments by interfacing with modular repeater modules, improving network flexibility and performance.
General Information
Part Number: 1786-RPA
Manufacturer: Allen-Bradley
Country of Origin: United States
Type: ControlNet Repeater Adapter
Series Compatibility: ControlNet communication systems
Function: Network signal extension and repeater module interface
Installation: DIN-rail or panel-mounted adapter system
Module Role: Interface base for ControlNet repeater modules
Power Specifications
Operating Power: Supplied via ControlNet system backplane or external power module
Power Consumption: Low-power industrial communication device
Voltage Range: Industrial control cabinet supply (system dependent)
Protection: Overcurrent and industrial noise protection via system design
Status Indicators: LED indicators for power and network status
Communication & Interface
Interface Type: ControlNet coaxial and module interface
Network Role: Signal regeneration and network segmentation support
Compatibility: Works with ControlNet repeater modules and nodes
Data Integrity: Maintains deterministic communication performance
Diagnostics: Built-in LED diagnostics for network status and fault detection
Environmental
Operating Temperature: Industrial control cabinet environment
Humidity: Up to 95% RH, non-condensing
Vibration Resistance: Suitable for industrial network installations
Protection: Designed for EMI-heavy industrial environments
Dimensions & Weight
Dimensions (L × W × H): 127 × 69 × 102.1 mm
Weight: 0.23 kg
Strong networks start with stable connections—keep your automation running without interruption.