ABB SPTKM01 Symphony Plus Sequence of Events Time Keeper Master Module

Description

The SPTKM01 Time Keeper Master maintains a high-resolution master clock for Harmony racks, synchronizing all SOE modules. It enables millisecond-accurate event recording and can align with external time sources like GPS or IRIG-B, ensuring precise timing for root-cause analysis and multi-site coordination in power and utility systems.

Specifications

• Manufacturer: ABB

• Country of Origin: Switzerland

• Model Number: SPTKM01

• Product Series: Symphony Plus / Harmony

• Module Type: SOE Time Keeper Master

• Clock Accuracy: 1 millisecond system-wide

• Approximate Weight: 0.72 kg

• Operating Temperature: 0 to 70 degrees Celsius

• External Input Support: IRIG-B, GPS Synchronization pulses

Features

• Master Clock Distribution: Broadcasts high-precision timing pulses across the system backplane to synchronize peripheral I/O cards.

• External Synchronization: Supports integration with satellite-based time references to ensure long-term clock stability and global alignment.

• Intelligent Error Correction: Monitors internal clock drift and automatically adjusts for propagation delays within the rack hardware.

• System Diagnostics: Features dedicated front-panel indicators for synchronization status, link activity, and internal module health.

• Rugged Architecture: Designed for continuous duty in industrial environments, providing reliable service in high-vibration and variable-temperature conditions.