Very high integrity
The K-Safe 3 systems are designed to comply with IEC 61508 for use in SIL 3 applications. This implies systems with very high integrity in the performance of their intended duty. The systems employ 1002d dual shared redundancy, which requires redundant
power supplies, computers, IO cards, RIO units, serial lines and Communications network.
Both computers in this configuration read all inputs and perform their actions independently.