2 I/O modules EU5E-SWD…
2.14 Analog modules EU5E-SWD-4PT and EU5E-SWD-4PT-2
64 SmartWire-DT module IP20 01/20 MN05006001Z-EN www.eaton.com
Input points
As the table above shows, only 12 bits of each temperature input word are
used. The content of inputs IW0 – IW3 will depend on how the "Format"
parameter is configured.
If "°C" (degrees Celsius) or "°F" (degrees Fahrenheit) is selected as the for-
mat, the value will be represented as a signed decimal value with a resolu-
tion of 0.1 degrees. If "12Bit" is selected as the format instead, the raw value
will be passed.
2.14.7.2 Diagnostics
For diagnostics (bit 4 in input byte 0 is set), the module will report the follow-
ing fault cause (group information):
In this case, the reading at the affected input is at the value range limit. In the
case of an open wire, the reading will be at the upper value range limit.
1514131211109876543210
IW0 ––––XXXXXXXXXXXX
IW1 ––––XXXXXXXXXXXX
IW2 ––––XXXXXXXXXXXX
IW3 ––––XXXXXXXXXXXX
EU5E-SWD-..... Representa-
tion of sensor
model
Temperature value
in °C
Indicated value at selected representation
1/10 °C 1/10 °F Nonlinear
value
4PT Pt100, Pt1000 -50 up to +200 -500 up to +2000 -580 – +3920 0 – 4095
Ni1000
-50 up to +150 -500 up to +1500 -580 up to +3020 0 –4095
4PT-2 Pt100, Pt1000
-100 up to +400 -500 up to +4000 -580 up to +7520 0 –4095
Ni1000
-50 up to +200 -500 up to +2000 -580 up to +3920 0 –4095
Value Description
0x17 Out-of-range high reading on at least one temperature input
0x18
Out-of-range low reading on at least one temperature input
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