Emerson A6125 Bedienungsanleitung Seite 14

Product Information / Produktinformation A6125
Bearing Vibration Monitor
Signal conditioning for characteristic values
The input signals are conditioned by adjusting amplifier, range−dependent amplifier, high
pass, and low pass prior to digitalization.
Range setting
Maximum measuring range
Frequency range
High pass filter
− Parameters can be set
− Tolerance
Low pass filter
Characteristic value formation
Vibration velocity
Digital filter
Filter settings are made by means of software configuration
Operating Evaluation
mode
Acceleration Acceleration
Velocity
Velocity Velocity
Amplitude
Current outputs−characteristic values
Characteristic value formation and evaluation depends on the functions specified in the
configuration.
Current output 1 − I1+ /I1−
Current output 2 − I2+ / I2−
Nominal range
−Life zero operation
Precision / resolution
Per. load resistance
Is determined in the configuration
4,0 V ss
nd
Butterworth filter 2 order
fu 2 Hz (−3 dB) for work frequency 5 Hz
fu 4 Hz (−3 dB) for work frequency 10 Hz
±20 %
th
Butterworth filter 5 order
Parameter range 50 Hz ... 8000 Hz
Depends on the configuration
Root mean square value v
Dig. Filter High Dig. Filter Med
30 ... 8000 Hz 10 ... 2000 Hz
−−−−−−−−
10 ... 2000 Hz 6 ... 1500 Hz
z18 / b18 (0 V / common)
z20 / b20 (0 V / common)
0 ... 20 mA or 4 ... 20 mA, depending on the
configuration
in 4 ... 20 mA operation you can specify via the
configuration that the output is set to 0 mA if a fault is
detected.
±1 % of f.s.d. / 16 Bit
500 Ω
Page 14
rms
Dig. Filter Low
6 ... 1000 Hz
2 ... 250 Hz