Technical data

Manual VIPA System 200V Chapter 6 Analog input modules
HB97E - SM - Rev. 09/19 6-65
Module name VIPA 231-1FD00
Dimensions and Weight
Dimensions (WxHxD in mm) 25.4 x 76 x 88mm
Weight 80g
Data for specific module
Number of inputs 4 differential inputs
Length of cable
- shielded 200m
Programming specifications
Input data 8byte (1Word per channel)
Parameter data 32byte
Diagnostic data 12byte
Process interrupt data 4byte
Voltages, Currents, Potentials
Power supply via backplane bus 5V
Isolation
- between channels and backplane bus yes
- between channels no
Permitted potential difference
- between channels (U
CM
) DC 2.0V
- between channels and M
INTERNAL
(U
ISO
) DC 75V / AC 60V
Isolation tested with DC 500V
Current consumption
- from the backplane bus (5V) 300mA
Power dissipation of the module 1.5W
Analog value generation
Measuring principle Successive approximation
Integration time/conversion time/resolution
(per channel)
- parameterizable no
- Basic conversion time nx0.2ms
(n = number of channels)
- Resolution (incl. over range) in bit 15bit + sign
Averaging 2, 4, 8, 16
Suppression of interference
Noise suppression for f=nx (f1±1%)
(f1= Interference frequency, n=1,2,...)
- Common-mode interference (U
CM
<1.5V) >80dB
Crosstalk between the inputs >50dB
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Technical data