500ITM02 1MRB150021RO116 1HDF930712X010 Communication Module

500ITM02 1MRB150021RO116 1HDF930412X010 belongs to the REB500 bus protection interface communication card, which realizes data docking between the interval unit and the main control.
Product Features

1. Responsible for data exchange within the protection device’s internal bus, synchronously transmitting current and voltage sampling data
2. Signal isolation processing to weaken strong electromagnetic field interference in substations and ensure stable sampling data
3. Real time monitoring of link status and rapid reporting of fault information in case of communication abnormalities
4. Standard rack card layout, coordinated with TRM, AIM, BIM and other boards for networking
5. Industrial reinforced board, suitable for long-term uninterrupted operation of high-voltage protection cabinets
Product Specifications
1. Model: 500ITM02 1MRB150021RO116 1HDF930412X010
2. Type: REB500 Interface Communication Module
3. Adaptation: ABB REB500 busbar protection system
4. Power supply: Backboard 24VDC
5. Function: Protect internal signal transfer and bus data transmission of the unit
Application Areas
1. High voltage substation busbar protection cabinet
2. Replacement of spare parts for power relay protection equipment
3. Maintenance and upgrade of busbar protection system
The internal data exchange and maintenance of the busbar protection device, this 500ITM02 is a signal relay spare part for the REB500 system.