Analog Input Module 464-8Ma21 - Siemens SIMATIC S5 ET 200U Manual

Analog Value Processing
Table 7-10 Analog Input Module 464–8MA21, 4
tion (Bipolar); Thermoelement Type K (Nickel–Chromium/Nickel–Aluminium, according to IEC 584)
Units Thermo Tempera-
Voltage ture in C
in mV*
>2359
1370
1369 54.773
1000 41.269
500 20.640
150 6.137
100 4.095
1 0.039
0 0
–1 –0.039
–100 –3.553
–101 –3.584
–150 –4.912
–200 –5.891
–201
–273
X X
* For a reference temperature of 0 C (32 F)
** In the overrange, the current slope of the characteristic curve is maintained when leaving the linearized nominal range.
7-20
50 mV with Linearization and with Temperature Compensa-
High Byte
0 1 0 0 1 0 0 1 1 0 1 1 1 0 0 1
1370 0 0 1 0 1 0 1 0 1 1 0 1 0 0 0 1
1369 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0
1000 0 0 0 1 1 1 1 1 0 1 0 0 0 0 0 0
500 0 0 0 0 1 1 1 1 1 0 1 0 0 0 0 0
150 0 0 0 0 0 1 0 0 1 0 1 1 0 0 0 0
100 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0
1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
–1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0
–100 1 1 1 1 1 1 0 0 1 1 1 0 0 0 0 0
–101 1 1 1 1 1 1 0 0 1 1 1 0 0 0 0 0
–150 1 1 1 1 1 0 1 1 0 1 0 1 0 0 0 0
–200 1 1 1 1 1 0 0 1 1 1 0 0 0 0 0 0
–201 1 1 1 1 1 0 0 1 1 0 1 1 1 0 0 1
1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 1
X X X X X X X X X X X X X 0 1 0
This value corresponds to the terminal temperature at wire break
Low Byte Range
Overflow
Overrange**
Nominal Range
Accuracy
2 K
Overrange**
Overflow
Wire Break
ET 200U Distributed I/O Station
EWA 4NEB 812 6087–02b