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ALR121-S50

YOKOGAWAALR121-S50 is a serial communication module for industrial automation control system. It supports RS-422 and RS-485 interfaces, and has point-to-point and multipoint communication functions. It is widely used in factory automation, building automation and other fields.

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Product Type: PLC Serial Communication Module Product ID: ALR121-S50 Interface: RS-422/RS-485 Connection Mode: Point-to-point (RS-422), multi-drop (RS-485) Communication Function: Support multiple communication protocols Input and output cabling: 3 pairs of shielded cables, AKB161 or AKB162 Current consumption: 0.5A Weight: 0.30 kg Suffix code: S = Standard, 5 = No explosion-proof requirements, 0 = Basic YOKOGAWA ALR121-S50 is a high-performance serial communication module designed for industrial automation environments.The module adopts advanced communication technology, supports RS-422 and RS-485 interfaces, and can realize stable and reliable point-to-point or multi-point communication. Its unique design enables the module to work properly in a variety of harsh environments, ensuring the efficiency and stability of data transmission. In addition, the input and output wiring of the module is designed with three pairs of shielded cables, which effectively reduces the signal interference and ensures the communication quality.The ALR121-S50 also features low current consumption for use in energy-sensitive applications. Whether it's a factory automation or a process control system, the ALR121-S50 provides a superior communication solution.