The GE WESDAC D20EME series delivers advanced control capabilities for substation applications, ensuring reliable operation and enhanced system efficiency.

The Yokogawa ASI143-S00 is a single-channel, non-isolating (zener) safety barrier designed for DC switch input (discrete input) signals in intrinsically safe (IS) applications. Its primary function is to protect hazardous areas by limiting the voltage and current that can reach a field device, such as a mechanical switch, proximity sensor, or electromechanical relay. It provides a passive signal path for the dry contact signal to the control system in the safe area (e.g., a PLC/DCS digital input card). The "-S00" suffix denotes a standard configuration within this series.

The Woodward 5464-658 is a high-speed industrial communication gateway designed for secure data exchange between control systems and enterprise networks in critical infrastructure.