A6500-UM  Universal Measurement Card 

The A6500-UM Universal Measurement Card is a component of the AMS 6500 ATG
machinery protection system. The card is equipped with 2 sensor input channels
(independent or combined, as per chosen measurement mode) working with most
common sensors as eddy-current, piezoelectric (accelerometer or velometer), seismic
(electro dynamic), LF (low frequency bearing vibration), Hall-effect and LVDT (in
combination with A6500-LC) sensors. Besides this, the card contains 5 digital inputs
and 6 digital outputs. The measured signals are transmitted through the internal RS
485 bus to the A6500-CC Com Card and converted to Modbus RTU and Modbus TCP/
IP protocols for further transmission to host computers or analysis systems.

A6500-UM   

In addition,the Com Card provides the communication through the USB socket at the face plate
for the connection to PC/ laptop for the configuration of cards and for visualization
of measuring results. Apart from that, the measuring results can be output through
analog outputs 0/4 – 20 mA. These outputs have a common ground and are electrically
isolated from system supply. The operation of the A6500-UM Universal Measurement
Card is performed in the A6500-SR System Rack, which also provides connection of
supply voltages and signals. The A6500-UM Universal Measurement Card provides the
following functions:
Shaft Absolute Vibration
Shaft Relative Vibration
Shaft Eccentricity
Case Piezoelectric Vibration
Thrust and Rod Position, Differential and Case Expansion, Valve Position
Speed and Key