- Harmony distributed sequence-of-events Time Keeper Master
- External IRIG-B timing input through NTST01
- RS-485 time distribution at 62.5 kbaud
INTKM01 is an ABB Time Keeper Master module for the Harmony distributed sequence-of-events system.
The module accepts an external IRIG-B reference and distributes synchronized time to INSEM01 modules and the wider system through an NTST01-terminated RS-485 link.
Before installation or replacement, verify the Harmony SOE architecture, NTST01 termination, twinaxial cabling, link polarity, power, and cabinet-distance limits.
Availability, condition, price, and shipping time for INTKM01 are confirmed during quotation.
ABB INTKM01 Time Keeper Master Module Manuals, Datasheets, Links
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
- Receives time from an external IRIG-B receiver
- Provides synchronization time with ±10 µs accuracy
- Provides absolute time to INSEM01 within ±1 ms
- Distributes time on a 62.5-kbaud RS-485 link
- Uses twinaxial cable between Harmony control-unit cabinets
- Supports the documented multi-cabinet timing topology
- Connects to an NTST01 termination unit
- Occupies one module-mounting-unit slot
- Supplies synchronized time to INSEM01 modules and the system
- Harmony distributed sequence-of-events time synchronization
- IRIG-B-referenced event timestamp coordination
- Multi-cabinet absolute-time distribution across Harmony control units