Yokogawa ALR121-S01 Serial Communication Module for Industrial Control Systems
The Yokogawa ALR121-S01 Serial Communication Module enables efficient serial communication between devices in industrial automation settings. It supports both point-to-point and multipoint connections, making it a versatile solution for various applications including process control and data acquisition.
Extended Product Type:PLC
Product ID:ALR121-S01
Interface:RS-422/RS-485 (4-wire system)
Connection Method:Point-to-point (RS-422), Multipoint (RS-485)
Communication Function:Communication function
I/O Wiring:Cable with 3-pair shield, AKB161, or AKB162
Current Consumption:0.5 A
Weight:0.34 kg
Suffix Code:S=Standard type, 1=With ISA Standard G3
The Yokogawa ALR121-S01 is designed to enhance the efficiency and reliability of industrial communication networks. With its robust RS-422/RS-485 interface, this module supports a wide range of connection methods, from simple point-to-point setups to more complex multipoint configurations, offering unparalleled flexibility for various applications. Its current consumption is optimized at just 0.5 A, ensuring minimal power usage while delivering top performance. The module comes equipped with advanced shielding technology to protect against electromagnetic interference, ensuring clear and reliable data transmission. With its compact design and lightweight build, weighing in at just 0.34 kg, the Yokogawa ALR121-S01 is easy to install and integrate into existing systems. Ideal for industries requiring seamless communication and control, this module represents a significant advancement in industrial automation technology.












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