Product Type:Serial Communication Module
Interface:RS-422/RS-485
Connection Method:Point-to-point (RS-422), Multipoint (RS-485)
Communication Function:High-speed data transmission, error detection, and correction
IO Wiring:Cable with 3-pair shield, AKB161, or AKB162
Current Consumption:0.5 A
Suffix Code:S = Standard type, 5 = With no explosion protection, 0 = Basic type
Weight:0.30 kg
Module Compatibility:Yokogawa ADM12 PLC
The Yokogawa ALR121-S00S is a state-of-the-art serial communication module, meticulously crafted for the most demanding industrial environments. Its compact design ensures minimal interference while maintaining high data integrity.
Equipped with advanced RS-422 and RS-485 interfaces, this module facilitates secure, bidirectional communication between various devices, enhancing operational efficiency in control systems.
Built with a focus on reliability, the ALR121-S00S incorporates robust shielding and low power consumption, ensuring stable performance even under fluctuating conditions.
Its versatile connection methods cater to diverse installation needs, whether you’re connecting two devices in a point-to-point configuration or managing multiple devices in a multipoint setup.
Ideal for integration into Yokogawa PLC systems or compatible with other industry-standard protocols, this communication module seamlessly enhances the capabilities of your automation infrastructure.











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