MPC4 200-566-000-112
Description：
The MPC4 Machinery Protection Card is the central element the Machinery Protection System. This very versatile card is capable of measuring and monitoring up to 4 dynamic signal inputs and up to 2 speed inputs simultaneously.
A variety of speed sensors may be connected (e.g. systems based on proximity probes, magnetic pulse pick-up sensors, systems providing TTL signals). Fractional tacho ratios are supported.
The dynamic signal inputs are fully programmable and can accept signals representing acceleration, velocity, displacement  (proximity) or other parameters. On-board multi-channel processing allows measurement of various physical parameters, including relative and absolute vibration, Smax, eccentricity, thrust position, absolute and differential housing expansion,  displacement, dynamic pressure, etc.
Digital processing includes digital filtering, integration or differentiation (if required), rectification (RMS, mean value, true peak or true peak-to-peak), order tracking (amplitude and phase) and measurement of the transducer-target gap.
The MPC4 performs a self-test and diagnostic routine on power-up. In addition, the card’s built-in “OK System” continuously monitors the level of signals provided by the sensors and indicates any problem due to a broken transmission line, faulty transducer or conditioner.