ABB 216VC62a processing unit

ABB 216VC62a processing unit

The ABB 216VC62a is a static plug-in processing unit in the REG216 family, which is mainly used for digital signal processing in power system protection.

Hardware configuration
Processor: 32-bit 80486 DX-2 processor, with strong signal processing capabilities, real-time processing and analysis of various signals.
Storage space: Application software is stored in flash EPROM, running data is stored in RAM, and Settings are stored in non-volatile flash EPROM, ensuring safe and fast data reading and writing.
Communication interface: non-potential RS-423 interface for communication with PC; There is also a site-controlled connection interface for message transmission.
Time synchronization: Supports the time synchronization function of the event time tag to ensure the accuracy and consistency of the event time in the system.
Event memory: Equipped with non-volatile gold capacitance buffered event memory, can store 256 events, time stamp resolution of 1ms.

Technical specification
Data bus: Adopts parallel bus B448C, supports up to 32 main units, based on IEEE P896 (Future Bus) standard, transmits 16-bit TDM addresses and data in asynchronous handshake mode.
Power supply: 24V DC auxiliary power supply with redundancy option to improve system reliability.
Data integrity: Monitor and check every data exchange to ensure data accuracy and integrity.
Space requirements: Occupies two partitions in a 19-inch 6U device rack.
Synchronization accuracy: In the absence of remote synchronization, the daily deviation is less than 10 seconds.

Functional characteristics
High-speed processing: It can process signals at high speed to ensure real-time response, achieve fast and accurate control of industrial processes, and meet the application needs of instant and accurate decision-making.
Diverse signal processing functions: supports analog, digital and mixed signals, and can perform filtering, sampling, modulation/demodulation, frequency analysis and other operations to meet diverse signal processing needs.
Good system integration: As the core of the REG216 system, data processing and communication with other units through parallel bus can be easily integrated into ABB automation system, using standardized communication protocols, compatible with other ABB equipment and systems, to achieve effective data exchange and communication on the automation network, and promote centralized control and monitoring.
Adaptable to industrial environments: The design is robust and resistant to temperature changes, vibration and electrical interference, and can withstand harsh industrial environmental conditions to ensure continuous and reliable operation, reduce downtime and increase productivity.