Manual
ibaPADU-4-AI-U
22
Issue 1.1
10
Technical Data
10.1
Main data
Name
ibaPADU-4-AI-U
Description
Input module with 4 analog voltage inputs
Order no.
10.121000
Analog inputs
Number
4
Design
Galvanically isolated, single ended
Resolution
16 Bit
Filter
permanent
in addition
R/C low-pass, 1
st
order, 72 kHz
Analog anti-aliasing filter (Butterworth) 4
th
order, 50 kHz
Digital anti-aliasing filter, 8
th
order, cutoff frequency 1/3
of the adjusted sampling rate
Input signal range
±250 mV; ±500 mV; ±1 V; ±2.5 V; ±5 V; ±10 V; ±24 V
Input impedance
100 kΩ
Sampling rate
Synchronous with ibaNet sampling rate
Frequency range
0 Hz to 50 kHz
Accuracy
± 250 mV; ±500 mV
±1 V; ±2.5 V; ±5 V; ±10 V; ±24 V
< 0.5 % of total measuring range
< 0.1 % of total measuring range
Electrical isolation
Channel-channel
Channel-housing/power supply
AC 1.5 kV
AC 1.5 kV
Connector type
1 x12-pin multi-pin connector
screw-type terminal (0.14 mm² bis 1.5 mm²) screw
connection, included in delivery
ibaNet interface
Number
1
Design
Fiber optic cable
ibaNet protocol
32Mbit Flex (bidirectional)
Can be used simultaneously for data, settings and
service (e. g. updates)
Data transmission rate
32 Mbit/s
Sampling rate
Up to 100 kHz, freely adjustable
Connector type
2 ST connectors (62.5 µm / 125 µm) for RX and TX,
cable length up to 2000 m without repeater
Power supply
Power supply
24 V DC (±10%)
Power consumption max
10 W
