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Yokogawa ALR121-SE1 Serial Communication Module

The Yokogawa ALR121-SE1 Serial Communication Module is a versatile and robust solution designed to facilitate seamless connectivity between field control stations (FCS) and various subsystems like FA-M3. This module stands out for its advanced RS-422/RS-485 interfaces, offering flexible serial communication options that cater to a wide range of industrial applications. With its compact and lightweight design, the ALR121-SE1 is an ideal choice for integration into control systems where space is at a premium.

Technical Specifications and Features

The Yokogawa ALR121-SE1 is engineered to meet the demanding requirements of industrial environments. It supports both point-to-point (RS-422) and multipoint (RS-485) connection methods, providing flexibility in network design. The module operates within a wide temperature range of -20 to +60 °C (-4 to +140 °F), ensuring reliable performance even in extreme conditions. Key features include a humidity range of 10 to 95% RH (non-condensing), dimensions of 100 x 160 x 30 mm (3.94 x 6.30 x 1.18 in), and a weight of approximately 500 g (1.10 lb). These specifications make the ALR121-SE1 a reliable and durable solution for your communication needs.

Applications and Benefits

The Yokogawa ALR121-SE1 Serial Communication Module is an essential tool for connecting field control stations to subsystems, enhancing the efficiency of industrial automation and control systems. Its ability to facilitate data exchange in manufacturing and process control environments is invaluable for streamlining operations and improving productivity. With its user-friendly design and reliable performance, the ALR121-SE1 is the perfect choice for professionals in the field of industrial automation, ensuring smooth communication and optimal system performance.