Siemens SIPLUS CMS4000 IFN VIB-A Manual de Instruções - Página 32

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Siemens SIPLUS CMS4000 IFN VIB-A Manual de Instruções
Operating Instructions SIPLUS CMS4000 IFN VIB-A
Channel 3 to 6:
Chart 13 Input channel 3 to 6 (CH3, CH4, CH5, CH6)
Specifications at TA=25ºC; Test conditions U
unless otherwise noted;
1)
IEPE-sensors
4)
with connected sensors by Power-Up;
6)
damping at 40 kHz see filter characteristic
Measurement input
Input voltage (DC)
Quiescent point (DC) of the
sensors
Constant DC current feed
DC - Input resistance
Input frequency
Coupling inputs
Cross talk attenuation (CTA)
Signal to noise ratio (SNR)
Sampling rate
Down sampling rate
Accuracy 100 Hz till 1 kHz
Accuracy 1 kHz till 20 kHz
Temperature dependency
Galvanic isolation
Settling Time
Cable break detection
Cable short detection
SIPLUS CMS4000 IFN VIB-A
Operating Instructions, 11/2014, A5E02297871A-AA
= 24V DC (rated Voltage);
S
not allowed;
2)
overshoot is leading to demolition;
Paramter
Rated voltage
Channel to channel @ f = 1kHz;
each channel
to parameterize with "X-Tools"
4 / 8 / 16 / 24 / 32 / 48 / 96
Abs. (based on full scale)
Abs. (based on full scale)
3)
5)
Pulling an pushing the sensors under voltage;
min.
- 0.75
8
4
330
0.005
4
kSPS
- 0.7
-1.1
- 125
no; but some sensors are galvanic
only allowed for appropriate
typ.
max.
unit
+ 0.75
V
12
V
5.2
7
mA
kΩ
20
kHz
6)
AC
-73
dB
-70
dB
192
kSPS
96
kSPS
+ 0.7
%
+ 0.3
%
+ 83
ppm/K
isolated
10
10
s
4)
5)
yes
yes
32