II - DCE FEL ČVUT v Praze

Temperature
range, standard,
Ni 100
I/O Modules with Intrinsically-Safe Signals
C79000-G7076-C152-04
Table 3-8 shows the representation of the digitized measured value for the
standard temperature range of the sensor Ni 100 in accordance with
DIN 43760.
Table 3-8 Representation of the digitized measured value of an analog input
module (temperature range, standard; Ni 100)
Temperature range
standard
Ni 100
in C
Decimal Hexadecimal Range
> 295.0 32767 7FFFH Overflow
295.0
:
250.1
250.0
:
-60.0
-60.1
:
-105.0
2950
:
2501
2500
:
-600
-601
:
-1050
SIMATIC S7 Ex Analog Modules
686H
:
9C5H
9C4H
:
FDA8H
FDA7H
:
FF97H
Overrange 1)
Rated range
Underrange 1)
< - 105.0 -32768 8000H Underflow
1) The characteristic of the Ni 100 sensor is not defined in the overrange and
underrange. The rise of the characteristic curve is retained on leaving the linearized
rated range. It is not possible to specify the accuracy of these ranges.
3-9