Siemens simatic ET 200MP - Representation of Analog Values; Introduction; Measured Value Resolution

Parameter data records
B.1 Parameter assignment and structure of the parameter data records
Analog Input Module AI 8xU/I/R/RTD BA (6ES7531-7QF00-0AB0)
Manual, 03/2019, A5E44792324-AA
51
The following tables list the valid hardware interrupt limits. The limits depend on the selected
measurement type and measuring range.
Table B- 5 Voltage limits
Voltage
±50 mV, ±500 mV, ±1 V, ±5 V, ±10 V
1 V to 5 V
32510 32510 High limit
-32511
-4863
Low limit
Table B- 6 Current and resistance limits
Current
Resistor
±20 mA 4 mA to 20 mA /
0 mA to 20 mA
(all configurable measuring ranges)
32510
32510
32510
High limit
-32511
-4863
1
Low limit
Table B- 7 Limits for thermal resistor Pt xxx Standard and Pt xxx Climatic
Thermal resistor
Pt xxx Standard
Pt xxx Climate
°C
°F
K
°C
°F
K
9999
18319
12731
15499
31099
---
High limit
-2429
-4053
303
-14499
-22899
---
Low limit
Table B- 8 Limits for thermal resistor Ni xxx Standard and Ni xxx Climatic
Thermal resistor
Ni xxx Standard
Ni xxx Climate
°C
°F
K
°C
°F
K
2949
5629
5681
15499
31099
---
High limit
-1049
-1569
1683
-10499
-15699
---
Low limit