IMC CANSAS - Μ-CAN - V1;V4

512 General Technical Specs
imc CANSAS Users Manual - Doc. Version 1.9 - 05.12.2014© 2014 imc Meßsysteme GmbH
7.22 µ-CAN - V1/V4
Data Sheet Version 1.5
Parameter
Value typ.
min. / max.
Remarks
Channels
1
4
µ-CANSAS-V1
µ-CANSAS-V4
Measurement modes:
voltage
voltage with divider
Input: +IN_1V, -IN_COM
Input: +IN_60V, -IN_COM
Sampling rate / channel
2 kHz
Analog bandwidth
840 Hz
-3 dB
AD-conversion
24 Bit
Input ranges
1 V, 500 mV, 200 mV, 100 mV
60 V, 20 V, 10 V 5 V, 2 V
Input: +IN_1V
Input: +IN_60V
Sensor supply
5 V, 10 V
max 210 mW, short-circuit-
protected: 1 s
Isolation
60 V / 500 V
long-term / 10 s
Max. sustainable voltage
40 V / 100 V
100 V
Input: +IN_1V long-term / 1 s
Input: +IN_60V long-term
Input configuration
DC, differential
Isolation to:
frame, power supply and CAN-Bus
Input impedance
5 M
10 k
900 k
Input: +IN_1V
Input: +IN_1V for voltage surge, or
deactivated
Input: +IN_60V
Gain uncertainty
<0.05 %
of measured value
Gain drift
2 ppm/K
3.5 ppm/K
10 ppm/K
30 ppm/K
ranges 1 V
ranges 2 V
Offset
0.01 %
of input range
Offset drift
0.8 V/K
4.4 V/K
2 V/K
20 V/K
ranges 1 V
ranges 2 V
Noise
1.6 V
rms
115 V
rms
Range: 100 mV
Range: 2 V
Sampling rate: 2 kHz, R
Source
_q = 0
IMR (isolation mode rejection)
> 120 dB (50 Hz)
> 100 dB (50 Hz)
ranges 1 V
ranges 2 V
R
Source
= 0
Sensor supply
5 V, 10 V
max. 210 mW, short-circuit proof 1 s
Accurracy of sensor supply
<5 %
over entire temperature range
Supply voltage
9 V to 50 V DC
Power consumption
1 W
4 W
1.5 W
4.5 W
µ-CANSAS-V1
µ-CANSAS-V4
Operating temperature
-40°C to 120°C