The Yokogawa ALR121-S00 is a serial communication module designed for industrial automation applications. It enables field control units and network bus node units to communicate with various devices using industry-standard RS-422 and RS-485 protocols.

Key Features

Dual serial ports: Supports simultaneous communication with two devices.

Flexible protocols: RS-422 and RS-485 compatibility ensures broad device connectivity.

Wide compatibility: Integrates seamlessly with Yokogawa field control units (AFV series, AFF50) and network bus node units (ANB10, ANB11, ANR10).

Technical Specifications

Communication protocol: RS-422/RS-485

Number of ports: 2

Explosion protection: Not included (standard type -S00)

Applications

Industrial automation systems

Process control networks

Data acquisition and monitoring

Benefits

Enhanced connectivity: Enables communication with a wider range of devices.

Improved system flexibility: Facilitates integration into existing industrial automation architectures.

Reliable data exchange: Supports robust serial communication protocols.