553BTechnical specifications
A.9 Analog signal boards (SBs)
S7-1200 Programmable controller
System Manual, 11/2011, A5E02486680-05
741
Temperature
coefficient
RTD type
Under range
minimum
1
Nominal
range
low limit
Nominal
range
high limit
Over range
maximum
2
Normal
range
accuracy @
25°C
Normal
range
accuracy
0°C to 55°C
Pt 10
-273.2°C
-240.0°C
1100.0°C
1295°C
±1.0°C
±2.0°C
Pt 50
Pt 100
Pt 0.003910
Pt 500
-273.2°C
-240.0°C
1100.0°C
1295°C
±0.8°C
±1.6°C
Ni 100
Ni 120
Ni 200
Ni 500
Ni 0.006720
Ni 0.006180
Ni 1000
-105.0°C
-60.0°C
250.0°C
295.0°C
±0.5°C
±1.0°C
LG-Ni 0.005000
LG-Ni 1000
-105.0°C
-60.0°C
250.0°C
295.0°C
±0.5°C
±1.0°C
Ni 0.006170
Ni 100
-105.0°C
-60.0°C
180.0°C
212.4°C
±0.5°C
±1.0°C
Cu 0.004270
Cu 10
-240.0°C
-200.0°C
260.0°C
312.0°C
±1.0°C
±2.0°C
Cu 10
-60.0°C
-50.0°C
200.0°C
240.0°C
±1.0°C
±2.0°C
Cu 50
Cu 0.004260
Cu 100
-60.0°C
-50.0°C
200.0°C
240.0°C
±0.6°C
±1.2°C
Cu 10
-240.0°C
-200.0°C
200.0°C
240.0°C
±1.0°C
±2.0°C
Cu 50
Cu 0.004280
Cu 100
-240.0°C
-200.0°C
200.0°C
240.0°C
±0.7°C
±1.4°C
1
RTD values below the under-range minimum value are reported as -32768.
2
RTD values above the over-range minimum value are reported as -32768.
Table A- 146 Resistance
Range
Under range
minimum
Nominal range
low limit
Nominal range
high limit
Over range
maximum
1
Normal range
accuracy
@ 25°C
Normal range
accuracy
0°C to 55°C
150 Ω
n/a
0 (0 Ω)
27648 (150 Ω)
176.383 Ω
±0.05%
±0.1%
300 Ω
n/a
0 (0 Ω)
27648 (300 Ω)
352.767 Ω
±0.05%
±0.1%
600 Ω
n/a
0 (0 Ω)
27648 (600 Ω)
705.534 Ω
±0.05%
±0.1%
1
RTD values above the over-range minimum value are reported as -32768.
