14.2.3 IO-3 Specifications
IO-3 Analogue/Digital Combinational IO Module Specifications
Supply Voltage (nominal)
Isolation
Output Power
Operating Temperature
Storage Temperature
Humidity
Hot Swap
ANALOGUE INPUTS
Input Current Ranges
Input Voltage Ranges *
Inputs per Module
Update Rate
Accurac y
Resolution
Linearity
Isolation
Common Mode Rejection
Cross-Channel Rejection
Input Impedance
Input Filter Cutoff Frequency
ANALOGUE OUTPUT
Output Current Range
Outputs per Module
Update Rate
Accurac y
Resolution
User Load
Output Load Capacitance
Output Load Inductance
Hardware Manual Version 7.16
+5 V
and +12 V
from backplane
DC
DC
5 kV Transient
24 V
/ 100 mA max, Isolated
DC
-20 to +70 °C
-40 to +85 °C
5 to 95 % RH (non-condensing)
Yes. Module can be swapped while RTU is running. Hot swap will
not cause a Warm Start. Outputs will be restored within 2
seconds once module is replaced. Inputs will be cleared while
module is removed.
4 to 20 mA or 0 to 20 mA
1 to 5 V and 0 to 5 V *
4
2 ms (all four channels)
± 0.25% @ 25 °C
± 0.50% @ -20 to +70 °C
12 bit (no sign bit)
< 1 Least Significant Bit
Transient voltage: 1 kV
> 70 dB at DC; >70 dB at 60 Hz
> 80 dB from DC to 1 kHz
250 Ω standard
15 kΩ optional *. The internal load resistors can be factory
removed if high impedance voltage inputs are required.
325 Hz @ -3 dB
4 to 20 mA or 0 to 20 mA
1
250 ms (all channels)
Determined by I/O scan time and is application dependent
± 0.25% @ 25 °C
12 bit (no sign bit)
0 to 850 Ω
2000 pF
1 H
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Kingfisher Plus+ Hardware Manual
Page 205
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