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ABB CI920N 3BDS014113 Communication Interface for Industrial Automation
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Yokogawa RB401 RIO Bus Module

Brand:Yokogawa Electric
Item No.:RB401
Product Origin:Japan
Product Dimensions:100 × 25.4 × 20.3 mm
Product Weight:0.25 kg
Payment:T/T, Western Union, Credit Card
Goods_stock:15
Shipping Port:Xiamen, China
Lead Time:1-3 Days
Condition:Brand New And Original
Warranty:1 Year
Certificate:COO
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  • Product Details
  • Product Applications
  • Product Advantages
  • Technical FAQs
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Introduction

The Yokogawa RB401 RIO Bus Module is a highly efficient and compact solution designed to facilitate communication between remote I/O devices and control systems. It serves as a bridge to extend the reach of industrial automation systems, offering high-speed data transmission and robust performance. The RB401 module is part of Yokogawa’s advanced automation solutions, enabling seamless integration and control in a variety of industries, including manufacturing, process control, and energy.

With its reliable design and user-friendly configuration, the RB401 RIO Bus Module is ideal for connecting remote devices to centralized control systems, enhancing system flexibility and scalability. It provides real-time data exchange, ensuring that critical information is transmitted swiftly and accurately, which is vital for time-sensitive industrial processes.

Technical Specifications

SpecificationValue
Bus TypeRIO (Remote I/O)
Dimensions100 x 25.4 x 20.3 mm
Weight0.25 kg
Power Supply24V DC
Operating Temperature-10°C to 55°C
Data Transmission Rate10 Mbps
Connection TypeRS485 (via terminal block)
Number of Devices SupportedUp to 32 devices


Applications

The Yokogawa RB401 RIO Bus Module is designed to support a range of industrial applications that require remote I/O functionality. Key applications include:

  • Factory Automation: Enables communication between remote I/O devices and central controllers, improving automation efficiency in manufacturing processes.

  • Process Control: Provides reliable data exchange between distributed field devices and central control systems, enhancing operational efficiency in industries like chemicals, pharmaceuticals, and food processing.

  • Energy Management: Facilitates the integration of energy monitoring systems, allowing for real-time data collection from meters and sensors.

  • Building Automation: Connects various devices in building systems, such as lighting, HVAC, and security, enabling centralized control and monitoring.

  • Water Treatment: Used in remote monitoring and control of various systems within water treatment plants, improving process control and efficiency.


Advantages

  • High-Speed Data Transfer: The RB401 supports data transmission rates of up to 10 Mbps, ensuring fast and efficient communication between remote devices and the control system.

  • Enhanced Scalability: The module can support up to 32 remote devices, making it highly scalable for large and complex automation systems.

  • Reliable Communication: RS485 communication ensures stable and reliable data exchange, even in harsh industrial environments, while providing extended reach for remote connections.

  • Wide Temperature Range: Designed to operate in a wide temperature range of -10°C to 55°C, the RB401 ensures dependable performance across diverse industrial settings.

  • Flexible Integration: The RB401 can be easily integrated into existing automation networks, enhancing system flexibility by supporting various remote devices and sensors.

  • Low Maintenance: With its robust design and simple configuration, the RB401 minimizes the need for frequent maintenance, ensuring uninterrupted operation.


Technical FAQs

  1. What communication protocol does the RB401 use?
    The RB401 uses the RIO (Remote I/O) bus protocol, which ensures reliable and high-speed communication in distributed automation systems.

  2. How many devices can be connected to the RB401 module?
    The RB401 supports up to 32 remote devices, allowing for scalable integration in larger automation systems.

  3. What is the power supply requirement for the RB401?
    The module operates with a 24V DC power supply, which is standard for many industrial communication modules.

  4. What is the data transmission rate of the RB401?
    The RB401 supports data transmission rates of up to 10 Mbps, ensuring fast communication between connected devices.

  5. Can the RB401 be used in harsh environments?
    Yes, the RB401 operates reliably within an ambient temperature range of -10°C to 55°C, making it suitable for various industrial environments.

  6. How is the RB401 connected to other devices?
    The RB401 uses RS485 communication via a terminal block, allowing easy integration into existing networks and supporting long-distance data transfer.

  7. Is the RB401 module DIN rail mountable?
    While the RB401 does not specifically mention DIN rail mounting, it is designed to fit into industrial control panels, making it easy to install in standard automation racks.

  8. What type of applications benefit from using the RB401?
    The RB401 is ideal for applications in factory automation, process control, energy management, building automation, and water treatment where remote I/O communication is required.

  9. How does the RB401 enhance automation system scalability?
    By supporting up to 32 devices on a single network, the RB401 module allows for easy system expansion as the demands of the automation system grow.

  10. Can the RB401 be integrated with other Yokogawa products?
    Yes, the RB401 is fully compatible with other Yokogawa automation products, providing a cohesive and reliable solution for industrial automation systems.


Sales and Business Development

Phone: +8617350837383
E-mail: [email protected]
Skype: +8617350837383
WhatsApp: +8617350837383
Business hours: We Provide Online Support 24/7
Address: Room 1001, Jiuzhou Commercial Building, Xiamen, Fujian Province, China

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