ABB CRBX01 2VAA008424R1

1. Overview

2. Key Specifications

• Product Model: 2VAA008424R1 
• Operating Voltage: 24 V DC
• Power Consumption: Approximately 15 W
• Operating Temperature: -25 °C to +70 °C
• Protection Class: IP20
• Communication Interfaces: 2 × 10/100/1000 Mbps Ethernet, RS‑485, compatible with protocols such as Modbus TCP and OPC UA
• Transmission Rate: 4 Mbps, with a maximum fiber optic distance of up to 3 km 
• Capacity: Capable of connecting around 60 HN800 devices (SD series I/O or communication modules)
• Mounting Method: Horizontal DIN rail mounting, paired with the base module RMU610

3. Product Features

• High Performance and Reliability: Fiber optic repeater technology ensures stable data transmission with strong resistance to electromagnetic interference.
• Modular Design: Plug-and-play functionality allows for rapid deployment, easy maintenance, and quick replacement of faulty components.
• Redundancy Support: Enables hot standby switching to improve system fault tolerance.
• Strong Compatibility: Compatible with the ABB Symphony Plus system and a variety of industrial communication protocols.
• Compact and Space-Saving: With dimensions of approximately 127 mm × 34 mm × 128 mm and a weight of around 0.5 kg, it is ideal for dense cabinet installations.

4. Structure and Components

• Fiber Optic Repeater Module (cRBX01): The core communication unit responsible for converting bus signals between fiber optic and electrical signals.
• Base Module (RMU610): Provides DIN rail mounting support and power/signal wiring interfaces.
• Fiber Optic Connectors: Utilize 62.5/125 µm multimode fiber, equipped with right-angle strain relief connectors, requiring a minimum bending radius of ≥ 40 mm.
• Diagnostic Port: A front-panel mini-USB port for on-site fault diagnosis and firmware upgrades.

5. Application Areas

• Industrial Automation: Used to expand the I/O point count and communication distance of the ABB Symphony Plus control system.
• Process Control: Enables reliable connection of remote field devices in continuous production lines such as petrochemical, pharmaceutical, and food and beverage industries.
• Energy Management: Cooperates with power plant and distribution automation systems to achieve centralized monitoring of distributed I/O.
• Building and Facility Management: Realizes unified access of distributed sensors and actuators in large-scale buildings or industrial parks.

6. Installation and Maintenance

Installation Steps

1. Secure the RMU610 base onto the DIN rail.
2. Snap the cRBX01 module into the corresponding slot of the base, ensuring the latch is fully engaged.
3. Connect the 24 V DC power supply and fiber optic patch cords; the fiber optic ports adopt ST-type connectors.
4. Perform system diagnosis or firmware updates via the mini-USB port (if required).

Maintenance Key Points

1. Regularly inspect the integrity of fiber optic connections and avoid bending radii less than 40 mm.
2. Ensure adequate ventilation and heat dissipation in high-temperature or humid environments to prevent temperatures from exceeding the rated range.
3. Use the diagnostic software provided by ABB to monitor module status, and promptly replace faulty fiber optic cables or base components.

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

—————————————————————————————

Xiamen Xingruijia Import and Export Co., Ltd. – Your Trusted Industrial Control Spare Parts Supplier

With years of industry experience and accumulation, Xiamen Xingruijia Import and Export Co., Ltd. boasts unique advantages in the industrial control sector. We offer a comprehensive product portfolio, stable supply chain, professional technical team, and complete service system. Whether it’s standard products or customized solutions, we are capable of delivering efficient and reliable services to our clients.

We provide PLCs, GE Fanuc PLCs, Schneider PLCs, ABB DCS, Yokogawa DCS, and other branded spare parts at competitive prices with ample inventory in stock.

If you need any of these products at any time, please contact us via the methods provided below:

We will be your outstanding industrial spare parts supplier!

1. We always offer combined shipping discounts for multiple items. The final combined shipping rate will depend on the weight and dimensions of the goods.
2. We will arrange shipment within 1–3 business days after receiving the payment for settlement.
3. Our daily cutoff time for express delivery shipments is 6:00 PM.
4. We support delivery and receiving services via TNT, DHL, UPS, and FedEx.
5. For international buyers: Import duties, taxes, and charges are not included in the item price or shipping costs. These fees are the buyer’s responsibility.
    

   Please consult your country’s customs office to confirm the amount of these additional charges before placing a bid or making a purchase.