Parameters - Siemens SIMATIC ET 200AL Manual

Parameters/address space

4.2 Parameters

4.2 Parameters
Parameters of the analog input module AI 4xRTD/TC 4xM12
Specify the module properties with the various parameters in the course of the parameter
assignment of the module with STEP 7. The following table lists the configurable parameters.
The effective range of the configurable parameters depends on the type of configuration. The
following configurations are possible:
• Distributed mode on PROFINET IO
• Distributed mode with PROFIBUS DP
• Central operation with an ET 200SP CPU
NOTICE
Match of encoder and parameters
The default setting of the analog inputs is voltage measurement (± 80 mV).
Make sure that the connected encoders and the selected parameters match.
Parameters and presettings of the analog input module.
The table below shows the PROFINET IO and PROFIBUS DPparameters for the analog input
module AI 4xRTD/TC 4xM12 for configuration with GSD file.
Table 4- 2
Temperature unit
Type/range of
measurement
20
Configurable parameters and their default (GSD)
Parameter Value range
• Degrees Celsius
• Degrees Fahrenheit
• Kelvin
• Disabled
• Voltage ±80 mV
Resistance
(2-, 3-, 4-wire connection)
• 150 Ω
• 300 Ω
Default
Degrees Celsius
Voltage ±80 mV
Analog input module AI 4xRTD/TC 4xM12 (6ES7144-5KD50-0BA0)
Equipment Manual, 08/2020, A5E48753535-AA
Effective range with config-
uration software e.g. STEP 7
(TIA Portal)
GSD file GSD file
PROFINET IO PROFIBUS DP
Module Module
Channel Channel