Yokogawa ALR121-S00 RS-422/485 Serial Communication Module
The Yokogawa ALR121-S00 is an advanced serial communication module designed for industrial automation systems. It enables efficient data transmission over long distances via RS-422 and RS-485 interfaces, supporting point-to-point and multipoint communication setups.
Interface:RS-422/RS-485 (4-wire system)
Connection Method:Point-to-point (RS-422), Multipoint (RS-485)
Communication Function:Standard communication protocol
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, 0=Original model
The Yokogawa ALR121-S00 is a reliable choice for engineers seeking robust serial communication solutions for their industrial automation projects.
This module supports both RS-422 and RS-485 standards, making it versatile for various applications.
Its design incorporates advanced shielding technology, ensuring minimal interference and high signal integrity even in noisy environments.
With its flexible connection methods, it can be easily integrated into existing systems without major overhauls.
Whether you’re setting up new installations or upgrading legacy systems, this module offers seamless integration and enhanced performance.
Get ready to elevate your industrial automation capabilities with the reliability and efficiency of the Yokogawa ALR121-S00.













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