Description
Product Specification: KONGSBERG RHUB200-5 Communication Hub/Repeater
KONGSBERG RHUB200-5 is a modular communication hub and repeater designed for industrial automation, marine control, and network infrastructure applications. It combines signal amplification, network extension, and I/O connectivity to support reliable data transmission in harsh environments.
1. Product Description
The RHUB200-5 functions as a hybrid device integrating both hub and repeater capabilities:
- Hub Functionality: Connects multiple devices to a shared network segment, broadcasting data to all ports.
- Repeater Functionality: Amplifies and retransmits signals to extend network coverage, particularly in long-distance or noisy environments.
- I/O Integration: Some variants may include configurable digital/analog I/O channels for sensor/actuator integration, though this depends on the specific model.
2. Technical Parameters
| Parameter | Specification |
|---|---|
| Communication Protocols | Ethernet, RS485/RS232, Modbus RTU |
| Signal Range | Extends network coverage up to 1 km (via repeaters) |
| Power Supply | 10–30V DC (with reverse polarity protection) |
| Environmental | IP67-rated (select variants), -30°C to +60°C |
| Certifications | Compliance with maritime standards (e.g., DNV GL, IMO) |
3. Application Areas
- Marine Automation: Connecting distributed I/O modules, sensors, and actuators in vessel control systems (e.g., K-Chief 700).
- Industrial Networking: Extending Ethernet/serial networks in factories, power plants, or oil/gas facilities.
- Process Monitoring: Integrating with remote I/O units (RIO) for real-time data acquisition.
4. Key Features & Advantages
- Dual Functionality: Combines hub and repeater roles for versatile network management.
- Redundancy: Supports dual communication paths for fault tolerance.
- Modular Expansion: Works with KONGSBERG’s RIO modules (e.g., RMP201-8, RCU510) for scalable systems.
- Signal Integrity: Reduces signal degradation in long-distance or high-interference settings.
5. Supplier & Pricing
- New Units: Prices range from ¥20,000 to ¥38,500 (varies by configuration).
- Refurbished Units: Available at 30–50% of new costs from suppliers like
- Authorized Dealers: KONGSBERG Maritime, Shanxi Xinyeda International Trade, and global distributors.
6. Notes & Precautions
- Model Variability: Some sources describe RHUB200-5 as a pure communication hub, while others mention I/O integration. Verify specifications with suppliers.
- Compatibility: Ensure compatibility with KONGSBERG’s automation platforms (e.g., K-Chief, K-Safe).
- Installation: Mount in IP67-rated enclosures for outdoor or wet environments.
