Electronic Overspeed Detection System

• Provides a highly reliable, fast response, redundant tachometer system intended for use as part of an overspeed protection system.
• Requires the use of a 3500 rack with redundant power supplies.
• The input signal range is +10.0 V to  -24.0 V.
• The module will support from 1 to 255 events per revolution with a maximum full-scale range of 99,999 rpm and a maximum input frequency of 20 kHz.

Available Spares:

• Overspeed Detection Module
• Overspeed Detection I/O Module