Siemens SIMATIC S7-200 System Manual page 449

EM 231 RTD Module Ranges
EM 231 RTD temperature ranges and accuracy for each type of RTD module are shown in Tables
A-35 and A-36.
Table A-35 Temperature Ranges (°C) and Accuracy for the RTD Module
Decimal Hex Pt10000
32767 7FFF
32766 7FFE
32511 7EFF
27649 6C01
27648 6C00
25000 61A8
18000 4650
15000 3A98
12950 3296
11000 2AF8
↑
10000 2710 1000.0° C
8500 2134
6000 1770 600.0° C
3120 0C30
2950 0B86
2600 0A28
2500 09C4
2400 960
2124 84C
2000 7D0
1800 708
1 0001 0.1° C
0 0000 0.0° C
- -1 FFFF - -0.1° C
500 FE0C
- -600 FDA8
- -1050 FBE6
- -2000 F830 - -200.0° C
- -2400 F6A0
- -2430 F682 - -243.0° C
- -2600 F5D8
#
- -273.2 F554
- -6000 E890
- -10500 D6FC
- -12000 D120
- -32767 8001
- -32768 8000
ACCURACY OVER FULL
±0.4%
SPAN
ACCURACY IN ±4° C
NOMINAL RANGE
1
OF = Overflow; OR = Over range; NR = Nominal range; UR = Under range; UF = Underflow
↑ or # : All analog values exceeding the limits will report the out of range value, 32767 (0x7FFF).
1
Accuracy decreases below - -250 C to as great as 7 C.
2
Accuracy may deviate up to +/- - 1.5% of full-scale when subjected to severe RF interferences such as specified in the generic immunity standard
EN 61000- -6- -2.
Pt100, GOST
Pt200, 0.003910 Ni100,
Pt500, Pt10, Ni120,
Pt1000, Pt50, Ni1000
& GOST Pt100,
LG-Ni1000
0.003850 Pt500
↑
1295.0° C
1100.0°C
↑
1000.0°C
850.0° C
↑
295.0° C
250.0° C
0.1° C 0.1° C 0.1° C
0.0° C 0.0° C 0.0° C
- -0.1° C - -0.1° C - -0.1° C
- -60.0° C
- -105.0° C
#
- -200.0° C
- -243.0° C
- -260.0° C
#
- -273.2° C
±0.1% ±0.5% ±0.2%
1
±1° C ±1° C ±0.6° C
Technical Specifications
GOST
0.00426
Ni100
Cu 10 Cu 10
GOST
0.00427 Cu 50
0.006170
Cu 100
Cu 500
↑
312.0° C
260.0° C
↑
240.0° C
↑
212.4° C
200.0° C
180.0° C
0.1° C 0.1° C 0.1° C
0.0° C 0.0° C 0.0° C
- -0.1° C - -0.1° C - -0.1° C
- -50.0° C
- -60.0° C - -60.0° C
#
- -105.0° C
#
- -200.0° C
- -240.0° C
#
±0.5% ±0.2% ±0.3%
±42.8° C ±1° C ±1° C
Appendix A
GOST
0.00428
Cu 10
Cu 50
Cu 100
Cu 500
↑
Over- -
range
N
O
M
I
↑
240.0° C N
A
200.0° C L
0.1° C R
0.0° C A
- -0.1° C N
G
E
- -200.0° C
- -240.0° C
#
Under- -
range
#
±0.3%
±1° C
435