Communication Protocols Supported:RS-232, RS-485, and RS-422
Operating Temperature Range:-20°C to +70°C
Power Consumption:Less than 2W
Connectivity Options:USB and UART interfaces
Dimensions (WxDxH):62mm x 101mm x 28mm
Weight:Approximately 120g
Yokogawa’s ALR121-S51 Serial Communication Module is engineered to meet the rigorous demands of industrial environments, boasting a wide operating temperature range from -40°C to +85°C. This ensures reliable performance even under extreme conditions.
Featuring support for multiple communication protocols including RS-232, RS-422, and RS-485, this module facilitates seamless integration with various industrial systems and devices, enhancing efficiency and reducing complexity.
With its low power consumption of less than 2.5W, the ALR121-S51 is an eco-friendly choice for power-sensitive applications without compromising on performance.
Equipped with a single DB9 connector, the module offers flexibility in connection options, making it compatible with a wide range of hardware configurations. Its compact size and lightweight design ensure easy installation and portability.
Designed for durability and reliability, the Yokogawa ALR121-S51 Serial Communication Module is a robust solution for demanding industrial control tasks, ensuring smooth data transmission and enhancing overall system performance.






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