Communication Module Yokogawa ALR111-S50 Relay Discrete Output Module A1: It acts as the

A1: It acts as the dual-core CPU/controller for GE Mark VIe SPEEDTRONIC systems

Burner Management Systems in industries requiring continuous monitoring and safe control of burners and combustion systems

it accurately detects absolute angular position over a range of 0° to 145°

or digital outputs

Yes—supports redundant CPUs

Communication Module Yokogawa ALR111-S50 Relay Discrete Output Module A1: It acts as theTechnical Overview The ALR111 S50 is a dual port serial communication module for the Yokogawa CENTUM VP DCS. Designed for RS 232C connections, it integrates external subsystemssuch as PLCs, analyzers, and specialized field instrumentsinto the control system, enabling bidirectional data exchange and reliable process monitoring. Detailed Specifications Item Specification Module Type Serial Communication Interface Model Number ALR111 S50 Number of Ports