Parameters/Address Space; Measuring Types And Ranges - Siemens SIMATIC ET 200MP Manual

Parameters/address space

4.1

Measuring types and ranges

Introduction
The module is set to voltage measurement type with measuring range ±10 V by default. You
need to reassign the module parameters with STEP 7 if you want to use a different
measurement type or range.
Deactivate the input if it is not going to be used. The module cycle time is shortened and the
interference factors that lead to failure of the module (for example, triggering a hardware
interrupt) are avoided.
The following table shows the measurement types and the respective measuring range.
Table 4- 1
Measurement type
Voltage
Current 2WMT
(2-wire transmitter)
Current 4WMT
(4-wire transmitter)
Resistor
(2-wire connection)
Resistor
(3-wire connection)
Thermal resistor RTD
(3-wire connection)
Disabled
18
Measurement types and measuring ranges
Measuring range
±50 mV
±500 mV
±1 V
1 V to 5 V
±5 V
±10 V
4 mA to 20 mA
0 mA to 20 mA
4 mA to 20 mA
±20 mA
PTC
600 Ω
6000 Ω
PT100 Stand-
ard/Climate
PT1000 Stand-
ard/Climate
Ni100 Stand-
ard/Climate
Ni1000 Stand-
ard/Climate
LG-Ni1000 Stand-
ard/Climatic
-
Representation of analog values
See Representation of analog values
in voltage measuring ranges
(Page 54)
See Representation of analog values
in the current measuring ranges
(Page 55)
See Representation of the analog
values of resistance-based sen-
sors/resistance thermometers
(Page 56)
-
Analog Input Module AI 8xU/I/R/RTD BA (6ES7531-7QF00-0AB0)
4
Manual, 03/2019, A5E44792324-AA