Digital Overspeed Protection System. Three channel redundant, SIL3 certified.
- Digital processing controlled by a microcomputer
- Response time from 10ms (depending on configuration)
- Production terminated in 2012 - only repairs possible.
- Certified with PR642x / CON series sensor
- Up to 6 limit values for each channel
- Two current outputs for each channel
- Mutual comparison of input and output signals
- Verification of selected binary outputs by voting 2 of 3
- Redundant power supply 2x 24V =