DEWESOFT IOLITE - LA: Specifications

IOLITE®
TECHNICAL REFERENCE MANUAL
5.3.1. LA: Specifications
Analog input
IOLITEi-8xLA
Input type
Isolated current
Number of channels
8
ADC Type
24-bit oversampled SAR
Sampling Rates
Simultaneous 20k, 10k, 5k, 2k, 1k, 500, 200, 100 S/s (software-selectable)
Current Range
±20 mA
±2 mA
Accuracy
±0.05 % of reading ±10 µA
±0.05 % of reading ±2 µA
Typical noise floor @ 10 kS/sec
-100 dB
-100 dB
Crosstalk (20 kS/sec, -1 dBFS @ 1 kHz)
-121 dB
-128 dB
Gain Drift
Typical 10 ppm/K, Max. 40 ppm/K
Offset Drift
Typical 5 ppm of range/K, Max. 15 ppm of range/K
Gain Linearity
< 0.05 %
Input Coupling
DC
Input Impedance
50 Ω
Overvoltage Protection
In+ to In-: 20 V continuous, 30 Vpeak (100 ms)
Overcurrent Protection
In+ to In-: 70 mA continuous
Analog input performance
Bandwidth (-3 dB)
0.49 fs
Alias-free Bandwidth
DC to 0.453 fs
Alias Rejection
-100 dB (all sample rates)
Delay Through ADC
37 / fs
Oversampling
32
Additional Specifications
Isolation Voltage
1000 Vpeak channel to ground & channel to channel
Power Consumption
Typ. 2.8 W, Max. 3.5 W
Input Connectors
BNC
Terminal block 2 pole
OMNIMATE SL 2.50 / BLF 2.50/180
Slice Dimensions
128.4 x 127.6 x 30.1 mm
128.4 x 115.4 x 30.1 mm
Rev: 1614067200
IOLITE® V20-1 90/153