ABB 1MRK002305-AAr01 – Precision IRIG-B Time Synchronization Module

The ABB 1MRK002305-AAr01 is a specialized time synchronization module engineered for high-precision applications in industrial automation and power systems. This robust unit decodes IRIG-B timecode signals, a globally recognized standard used to ensure accurate and coordinated timing across devices and subsystems.

Ideal for environments that demand strict time accuracy—such as substations, utility grids, and control centers—this module ensures seamless synchronization between components, which is essential for system diagnostics, event logging, and network coordination.

✅ Key Features of ABB 1MRK002305-AAr01:

• Decodes IRIG-B timecode signals for high-accuracy synchronization

• Supports precise coordination across complex automation systems

• Reliable performance in power grids, substations, and SCADA systems

• Designed to integrate with ABB protection relays and automation modules

• Industrial-grade durability for continuous operation in demanding environments

⚙️ Typical Applications:

• Electrical substations and transmission systems

• Industrial automation and monitoring networks

• Event timestamping in utility control rooms

• Synchronization of protection relays and PLCs