
3.16.3
Technical data
Order no.
031-1CA20
Type
SM 031
Module ID
0841 1809
Current consumption/power loss
Current consumption from backplane bus
55 mA
Power loss
1 W
Technical data strain gauge DMS inputs
Number of inputs
1
Cable length, shielded
200 m
Rated load voltage
DC 24 V
Reverse polarity protection of rated load voltage
ü
Current consumption from load voltage L+ (without load)
18 mA
Relative accuracy according to self-calibration
+/-0.01%
Operational limit Usense
+/-0.2%
Operational limit Usig
+/-0.2%
Basic error limit Usense
+/-0.1%
Basic error limit Usig
+/-0.1%
Destruction limit current
max. 12V
External bridge supply possible
-
Internal bridge supply possible
ü
Configurable bridge supply
2.5V / max. 120mA
5V / max. 120mA
7.5V / max. 100mA
10V / max. 90mA
12V / max. 80mA
Resolution in bit
24
Measurement principle
successive approximation
Basic conversion time
1ms cycle, 10ms...330ms depending on the filter
Input filter hardware
Low pass 10kHz 3rd order
Input filter software
dynamic IIR filter
configurable IIR filter 0.1Hz...1000Hz
configurable FIR filter 50Hz/60Hz
Initial data size
4 Byte
Data for selecting of the strain gauge DMS sensor
Bridge supply voltage EXC
0...12V
Bridge differential voltage SIG
+/-29mV
Rated output
0.5...4mV/V
VIPA System SLIO
Analog Input
031-1CA20 - AI 1x16(24)Bit Strain gauge (DMS) > Technical data
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