Product Type:Serial Communication Module

Interface:RS-422/RS-485 (4-wire system)

Connection Method:Point-to-point (RS-422), Multipoint (RS-485)

Communication Function:Supports serial data transmission

I/O Wiring:Cable with 3-pair shield, AKB161, or AKB162

Current Consumption:0.5 A

Suffix Code:S=Standard type, 1=With ISA Standard G3

Weight:0.34 kg

    The Yokogawa ALR121-S51 S1 Module is engineered to provide exceptional reliability and performance in harsh industrial environments. This serial communication module ensures seamless integration with a wide range of industrial control systems, offering enhanced data integrity and security.

    Featuring support for both RS-422 and RS-485 interfaces, the module supports point-to-point and multipoint configurations, accommodating diverse network architectures and applications. Its robust design withstands the rigors of industrial use, ensuring consistent operation under extreme conditions.

    The module’s cable with 3-pair shield, AKB161, or AKB162, provides reliable connectivity, minimizing signal loss and interference. This feature is crucial for maintaining high-quality data transmission over long distances, making it ideal for applications requiring precise and timely communication.

    Equipped with an efficient current consumption of 0.5 A, the ALR121-S51 S1 Module optimizes power usage without compromising on performance. The inclusion of an S suffix code signifies its standard type, with an additional 1 indicating compatibility with ISA Standard G3.

    Weighing just 0.34 kg, this compact module is easy to install and integrates seamlessly into existing systems without adding unnecessary bulk. Its lightweight design facilitates quick setup and maintenance, ensuring minimal downtime and reduced installation costs.