ABB CRBX01

1. Overview

The ABB CRBX01 is a remote bus extender manufactured by ABB, designed to extend the communication range of the HN800 or CW800 bus in the ABB Symphony Plus control system. This module supports multiple communication protocols, including fiber optics, Ethernet, RS-232, and RS-485, enabling long-distance, high-reliability data transmission and control.

2. Technical Specifications

• Model: CRBX01
• Order Code: 2VAA008424R1
• Type: Remote bus extender
• Communication Methods: Fiber optics, Ethernet, RS-232, RS-485
• Transmission Distance:
  • Fiber optics: Up to 3 km
  • RS-232: Up to 15 m
  • RS-485: Up to 1200 m
• Operating Temperature: -25°C to +60°C
• Protection Rating: IP65 (suitable for industrial environments)
• Dimensions: 16 cm × 16 cm × 12 cm
• Weight: 0.8 kg
• Power Supply: 24 V DC
• Power Consumption: <5 W
• Installation: DIN rail mounting or horizontal mounting

3. Key Features

• High Reliability: Industrial-grade design ensures stable operation in harsh environments, including high temperatures, vibration, and electromagnetic interference.
• Redundancy Support: Features redundant communication to enhance system availability and reliability, ensuring continuous critical control operations.
• Modular Design: Easy to install and maintain, with a modular structure that simplifies expansion and upgrades.
• Strong Compatibility: Seamlessly integrates with ABB Symphony Plus controllers and supports multiple communication protocols.
• High Performance: Utilizes high-speed, stable communication protocols to ensure reliable and consistent data transmission.

4. Structure and Components

The ABB CRBX01 consists of the following key components:

• Bus Interface Unit: Receives and forwards control signals from the controller to remote I/O devices.
• Fiber Optic Interface: Supports high-bandwidth, noise-resistant fiber optic communication.
• DIN Rail Mounting Interface: Allows secure installation in industrial control systems.
• Remote I/O Modules: Supports various I/O types, including analog, digital, temperature, and pressure sensor signals.
• Redundancy Base (e.g., RMU610 2VAA008425R1): Provides physical connections and power supply, enabling redundant configurations.

5. Applications

The ABB CRBX01 is widely used in industrial sectors such as:

• Industrial Automation: Production line control, equipment monitoring, and data acquisition.
• Power Systems: Remote monitoring and control in power plants, substations, and transmission networks.
• Oil & Gas: Automation in refining, petrochemical processing, and pipeline transportation.
• Transportation: Signal control in railways, highways, and aviation systems.
• Building Automation: Environmental and energy management in smart buildings.
• Metallurgy: Automation in steel production processes.
• Remote Monitoring: Long-distance equipment supervision via fiber optic communication.

6. Installation & Maintenance

Installation Guide:

• The CRBX01 can be mounted on a DIN rail or horizontally, adapting to various industrial control systems.
• Steps:
  1. Securely install the module on the controller or base.
  2. Connect fiber optic or wired communication interfaces for uninterrupted signal transmission.
  3. Configure communication parameters (e.g., baud rate, IP address) for proper remote device communication.

Maintenance Recommendations:

• Regularly inspect connections to ensure no looseness or damage.
• Clean the module surface to prevent dust buildup affecting heat dissipation.
• Verify stable power supply to avoid voltage fluctuations.
• Use ABB diagnostic tools for troubleshooting and system optimization.

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If you would like to learn more about our products and services, please feel free to contact us at any time!

Sales Manager : Jinny

Email : sales5@xrjdcs.com

Whatsapp/Mobile:+86 15359273791

Global renowned brand cooperation

ABB 丨 GE 丨Allen Bradley  丨  Honeywell 丨   Emerson  丨  Bently Nevada   丨 Westinghouse  

Triconex  丨   Foxboro 丨   ICS Triplex  丨  Hima  丨  Schneider 丨  Yokogawa  丨 Woodward

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Frequently Asked Questions (FAQ) – Xiamen Xingruijia:

1. Do you support product customization?
   Yes, Xiamen Xingruijia offers customization services. We provide tailored solutions in design, specifications, and functionality based on customers’ specific requirements.
2. What is the delivery time?
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6. What payment methods do you accept?
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7. Do you provide after-sales service?
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