Yokogawa ALR111-S50 Serial Communication Module

Product Introduction

The Yokogawa ALR111-S50 Serial Communication Module is a high-performance communication device designed to enable efficient serial data communication between field devices and control systems. It supports seamless connectivity for various industrial applications, providing a reliable and cost-effective solution for real-time data transfer.

This module is designed to facilitate serial communication in systems where Ethernet or Fieldbus protocols may not be ideal. The ALR111-S50 uses the widely adopted RS-232/RS-485 serial interface, making it compatible with a broad range of industrial devices such as sensors, actuators, PLCs, and other automation equipment. It is widely used in industries like manufacturing, process control, and building automation to connect field instruments and control systems over serial communication lines.

With its compact size and easy installation, the ALR111-S50 simplifies system integration and allows for a high degree of flexibility in network architecture. This module helps bridge the gap between modern control systems and older, legacy equipment, ensuring smooth and uninterrupted communication.

Product Specifications

Product Applications

The Yokogawa ALR111-S50 Serial Communication Module is designed for a wide range of applications where serial communication is necessary. Some key applications include:

1. Process Control Systems: The module is used to connect field devices such as sensors, actuators, and transmitters to a central control system in industries like chemical, petrochemical, and power generation.

2. Manufacturing: In manufacturing environments, it enables seamless communication between PLCs, sensors, and control systems, improving operational efficiency and data accuracy.

3. Building Automation: The module is ideal for integrating various building management systems (BMS) such as HVAC systems, lighting controls, and security systems.

4. Remote Monitoring: The ALR111-S50 facilitates remote communication with field devices in applications where equipment is located far from the central control system, reducing maintenance costs and improving monitoring.

5. SCADA Systems: In SCADA (Supervisory Control and Data Acquisition) systems, the ALR111-S50 module helps with data acquisition and control from remote devices using serial communication.

Product Advantages

• Reliable Serial Communication: Supporting both RS-232 and RS-485 interfaces, the ALR111-S50 ensures stable and reliable data transmission over long distances, which is essential for remote monitoring and control systems.

• Compact Design: The ALR111-S50 has a compact size of 126.7 x 32.8 x 130 mm and weighs only 0.3 kg, making it easy to integrate into existing systems without requiring significant space or resources.

• High Baud Rate Support: With a baud rate of up to 115200 bps, the ALR111-S50 ensures high-speed data transmission, allowing real-time monitoring and control across systems.

• Wide Temperature Range: The module operates effectively in a wide temperature range from -20°C to 60°C, making it suitable for use in both indoor and harsh industrial environments.

• Flexible Mounting Options: The ALR111-S50 can be mounted either on a DIN rail or via panel mounting, providing flexibility based on the user’s installation needs.

• Compatibility with Legacy Systems: The ALR111-S50 bridges the gap between modern control systems and legacy devices, making it an ideal choice for industries with mixed equipment environments.

FAQ (Frequently Asked Questions)

1. What is the main purpose of the ALR111-S50 Serial Communication Module?

   • The ALR111-S50 facilitates serial communication between field devices and control systems, supporting RS-232 and RS-485 protocols for reliable data transmission.

2. What protocols does the ALR111-S50 support?

   • The module supports RS-232 and RS-485 serial communication protocols.

3. What is the baud rate supported by the ALR111-S50?

   • The ALR111-S50 supports baud rates up to 115200 bps, ensuring high-speed data transfer.

4. What is the size and weight of the ALR111-S50 module?

   • The module measures 126.7 x 32.8 x 130 mm and weighs 0.3 kg.

5. What is the operating temperature range for the ALR111-S50?

   • The module operates in the temperature range of -20°C to 60°C.

6. How is the ALR111-S50 powered?

   • The ALR111-S50 operates on a 24 VDC power supply.

7. What mounting options are available for the ALR111-S50?

   • The module can be mounted either on a DIN rail or panel mount, depending on your system setup.

8. Can the ALR111-S50 be used outdoors?

   • The ALR111-S50 is rated with an IP20 enclosure, which is suitable for indoor use or environments where protection from dust and moisture is needed.

9. What are the primary industries that use the ALR111-S50?

   • The ALR111-S50 is widely used in industries such as process control, manufacturing, building automation, and SCADA systems.

10. What are the advantages of using the ALR111-S50 over other communication modules?

    • Advantages include reliable serial communication, high-speed data transmission, compact design, wide operating temperature range, and compatibility with legacy systems.

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FAQ (Frequently Asked Questions)

1. What is the main purpose of the ALR111-S50 Serial Communication Module?

   • The ALR111-S50 facilitates serial communication between field devices and control systems, supporting RS-232 and RS-485 protocols for reliable data transmission.

2. What protocols does the ALR111-S50 support?

   • The module supports RS-232 and RS-485 serial communication protocols.

3. What is the baud rate supported by the ALR111-S50?

   • The ALR111-S50 supports baud rates up to 115200 bps, ensuring high-speed data transfer.

4. What is the size and weight of the ALR111-S50 module?

   • The module measures 126.7 x 32.8 x 130 mm and weighs 0.3 kg.

5. What is the operating temperature range for the ALR111-S50?

   • The module operates in the temperature range of -20°C to 60°C.

6. How is the ALR111-S50 powered?

   • The ALR111-S50 operates on a 24 VDC power supply.

7. What mounting options are available for the ALR111-S50?

   • The module can be mounted either on a DIN rail or panel mount, depending on your system setup.

8. Can the ALR111-S50 be used outdoors?

   • The ALR111-S50 is rated with an IP20 enclosure, which is suitable for indoor use or environments where protection from dust and moisture is needed.

9. What are the primary industries that use the ALR111-S50?

   • The ALR111-S50 is widely used in industries such as process control, manufacturing, building automation, and SCADA systems.

10. What are the advantages of using the ALR111-S50 over other communication modules?

    • Advantages include reliable serial communication, high-speed data transmission, compact design, wide operating temperature range, and compatibility with legacy systems.

Related Models (Same Series)

Popular Yokogawa Models

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