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Yokogawa ALR121-S51 Serial Communication Module: High-Performance Data Transfer Solution

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The Yokogawa ALR121-S51 is an industrial-grade serial communication module designed for high-reliability and robust performance in harsh environments. Ideal for applications requiring secure, efficient data transfer.

Operating Temperature Range:-40°C to +85°C

Data Transmission Speed:Up to 1 Mbps

Power Consumption:Less than 1.5W

Communication Interface:RS-232C, RS-422, RS-485

Form Factor:Compact DIN rail mountable module

    Integrating cutting-edge technology, the Yokogawa ALR121-S51 Serial Communication Module ensures seamless and dependable data transmission in challenging industrial settings. Its wide operating temperature range (-40°C to +85°C) and IP67-rated enclosure make it highly suitable for harsh environments, ensuring reliability under extreme conditions.

    Equipped with M12 connectors and support for RS-232, RS-422, and RS-485 interfaces, this module offers versatile connection options for various industrial applications. It supports a broad data rate range from 9600 to 115200 bps, accommodating diverse communication needs.

    Efficient power management enables the module to consume typically 2 watts, making it energy-efficient. The built-in robustness and compatibility with Modbus RTU, ASCII, and Binary protocols enhance its adaptability to different industrial automation systems.

    The module’s compact design, combined with its modular architecture, facilitates easy integration into existing systems. Its compatibility with a wide array of protocols ensures seamless communication with legacy and modern equipment, streamlining operations and enhancing productivity.

    Engineered for durability and reliability, the Yokogawa ALR121-S51 Serial Communication Module is an ideal choice for applications requiring high-quality serial data communication in industrial settings. Whether in manufacturing plants, transportation systems, or process control environments, this module delivers consistent performance and efficiency.

Yokogawa ALR121-S51  Serial Communication Module




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      Shenzhen Changxin Automation Equipment Co., Ltd. is committed to becoming a leading supplier and wholesaler of industrial automation products in the international market. We focus on providing one-stop industrial automation product supply chain services for military enterprises, power plants, oil and gas, automobile manufacturers, railways, petrochemicals and other industries. As a professional supplier of industrial products, we cover PLC, DCS, safety barriers, sensors and switches, low-voltage power distribution, valve positioners, control cabinets, inverters, industrial connections, actuator control boards, industrial communications, I/A & I/O systems, instruments, solenoid valves, combustion control, electronic components and other products. Our business scope includes various well-known brands of industrial automation engineering equipment, spare parts and system integration. Our purpose is to provide customers with reliable and feasible product solutions, and always adhere to the principles of customer first, honest management, mutual benefit and win-win.

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      Fast delivery: We have a professional warehousing and logistics team to ensure that your order is shipped quickly

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      Quality assurance: All our products are strictly inspected to ensure excellent quality

      Perfect after-sales service: We provide perfect after-sales service and one-year warranty.

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