Siemens SIMATIC ET 200AL User manual

SIMATIC
ET 200AL
Analog input module
AI 4xRTD/TC 4xM12
(6ES7144-5KD50-0BA0)
Equipment Manual
08/2020
A5E48753535
-AA
Preface
ET 200AL Documentation
Guide
1
Product overview
2
Wiring
3
Parameters/address space
4
Interrupts/diagnostics
alarms
5
Technical specifications
6
Dimension drawing
A
Representation of analog
values
B

Siemens AG
Digital Industries
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90026 NÜRNBERG
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A5E48753535-AA
Ⓟ
07/2020 Subject to change
Copyright © Siemens AG 2020.
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Legal information
Warning notice system
This manual contains notices you have to observe in order to ensure your personal safety, as well as to prevent
damage to property. The notices referring to your personal safety are highlighted in the manual by a safety alert
symbol, notices referring only to property damage have no safety alert symbol. These notices shown below are
graded according to the degree of danger.
DANGER
indicates that death or severe personal injury will result if proper precautions are not taken.
WARNING
indicates that death or severe personal injury may result if proper precautions are not taken.
CAUTION
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
If more than one degree of danger is present, the warning notice representing the highest degree of danger will
be used. A notice warning of injury to persons with a safety alert symbol may also include a warning relating to
property damage.
Qualified Personnel
The product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of Siemens AG. The remaining trademarks in this publication
may be trademarks whose use by third parties for their own purposes could violate the rights of the owner.
Disclaimer of Liability
We have reviewed the contents of this publication to ensure consistency with the hardware and software
described. Since variance cannot be precluded entirely, we cannot guarantee full consistency. However, the
information in this publication is reviewed regularly and any necessary corrections are included in subsequent
editions.

Analog input module AI 4xRTD/TC 4xM12 (6ES7144-5KD50-0BA0)
Equipment Manual, 08/2020, A5E48753535-AA 3
Preface
Purpose of the documentation
This manual supplements the ET 200AL distributed I/O system
(http://support.automation.siemens.com/WW/view/en/89254965) system manual. Functions
that are generally applicable to the ET 200AL distributed I/O system are described there.
The information provided in the present manual, the system manual and the function
manuals enables you to commission the ET 200AL distributed I/O system.
Conventions
Also observe notes marked as follows:
Note
A note contains important information on the product described in the documentation and
on the handling of the product to which particular attention should be paid.
Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be connected
to an enterprise network or the internet if and to the extent such a connection is necessary
and only when appropriate security measures (e.g. firewalls and/or network segmentation)
are in place.
For additional information on industrial security measures that may be implemented, please
visit (https://www.siemens.com/industrialsecurity).
Siemens' products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they are
available and that the latest product versions are used. Use of product versions that are no
longer supported, and failure to apply the latest updates may increase customers' exposure to
cyber threats.
To stay informed about product updates, subscribe to the Siemens Industrial Security RSS
Feed visit (https://www.siemens.com/industrialsecurity).

Analog input module AI 4xRTD/TC 4xM12 (6ES7144-5KD50-0BA0)
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Table of contents
Preface................................................................................................................................................... 3
1 ET 200AL Documentation Guide............................................................................................................ 5
2 Product overview................................................................................................................................... 9
2.1 Properties............................................................................................................................ 9
2.2 Operator controls and display elements ............................................................................. 12
3 Wiring .................................................................................................................................................. 13
3.1 Terminal and block diagram............................................................................................... 13
3.2 Pin assignment .................................................................................................................. 15
4 Parameters/address space ................................................................................................................... 19
4.1 Measurement types and measuring ranges ........................................................................ 19
4.2 Parameters ........................................................................................................................ 20
4.3 Explanation of the parameters ........................................................................................... 26
4.4 Structure of a data record for dynamic reference temperature............................................ 32
4.5 Address space.................................................................................................................... 34
5 Interrupts/diagnostics alarms.............................................................................................................. 35
5.1 Status and error displays.................................................................................................... 35
5.2 Interrupts .......................................................................................................................... 37
5.3 Diagnostics alarms............................................................................................................. 39
6 Technical specifications....................................................................................................................... 40
6.1 Technical specifications ..................................................................................................... 40
A Dimension drawing ............................................................................................................................. 46
A.1 Dimension drawing............................................................................................................ 46
B Representation of analog values......................................................................................................... 47
B.1 Representation of analog values in voltage measuring range.............................................. 47
B.2 Representation of analog values for resistance-based sensors............................................. 48
B.3 Representation of analog values for thermal resistors......................................................... 49
B.4 Representation of analog values for thermocouples ........................................................... 51

Analog input module AI 4xRTD/TC 4xM12 (6ES7144-5KD50-0BA0)
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ET 200AL Documentation Guide
1
The documentation for the SIMATIC ET 200AL distributed I/O system is arranged into three
areas.
This arrangement enables you to access the specific content you require.
Basic information
The System Manual and Getting Started describe in detail the configuration, installation,
wiring and commissioning of the SIMATIC ET 200AL distributed I/O system. The STEP 7 online
help supports you in the configuration and programming.
Device information
Product manuals contain a compact description of the module-specific information, such as
properties, wiring diagrams, characteristics and technical specifications.
General information
The function manuals contain detailed descriptions on general topics regarding the SIMATIC
ET 200AL distributed I/O system, e.g. diagnostics, communication, Motion Control, Web
server.
You can download the documentation free of charge from the Internet
(https://support.industry.siemens.com/cs/ww/en/view/109742667).
Manual Collection ET 200AL
The Manual Collection contains the complete documentation on the SIMATIC ET 200AL
distributed I/O system gathered together in one file.
You can find the Manual Collection on the Internet
(https://support.automation.siemens.com/WW/view/en/95242965).

ET 200AL Documentation Guide
Analog input module AI 4xRTD/TC 4xM12 (6ES7144-5KD50-0BA0)
6Equipment Manual, 08/2020, A5E48753535-AA
"mySupport"
With "mySupport", your personal workspace, you make the best out of your Industry Online
Support.
In "mySupport", you can save filters, favorites and tags, request CAx data and compile your
personal library in the Documentation area. In addition, your data is already filled out in
support requests and you can get an overview of your current requests at any time.
You must register once to use the full functionality of "mySupport".
You can find "mySupport" on the Internet (https://support.industry.siemens.com/My/ww/en).
"mySupport" - Documentation
With "mySupport", your personal workspace, you make the best out of your Industry Online
Support.
In "mySupport", you can save filters, favorites and tags, request CAx data and compile your
personal library in the Documentation area. In addition, your data is already filled out in
support requests and you can get an overview of your current requests at any time.
You must register once to use the full functionality of "mySupport".
You can find "mySupport" on the Internet
(https://support.industry.siemens.com/My/ww/en/documentation).
"mySupport" - CAx data
In the CAx data area of "mySupport", you can access the latest product data for your CAx or
CAe system.
You configure your own download package with a few clicks.
In doing so you can select:
•Product images, 2D dimension drawings, 3D models, internal circuit diagrams, EPLAN
macro files
•Manuals, characteristics, operating manuals, certificates
•Product master data
You can find "mySupport" - CAx data on the Internet
(https://support.industry.siemens.com/my/ww/en/CAxOnline).
Application examples
The application examples support you with various tools and examples for solving your
automation tasks. Solutions are shown in interplay with multiple components in the system -
separated from the focus on individual products.
You will find the application examples on the Internet
(https://support.industry.siemens.com/sc/ww/en/sc/2054).

ET 200AL Documentation Guide
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TIA Selection Tool
With the TIA Selection Tool, you can select, configure and order devices for Totally Integrated
Automation (TIA).
This tool is the successor of the SIMATIC Selection Tool and combines the known
configurators for automation technology into one tool.
With the TIA Selection Tool, you can generate a complete order list from your product
selection or product configuration.
You can find the TIA Selection Tool on the Internet
(https://w3.siemens.com/mcms/topics/en/simatic/tia-selection-tool).
SIMATIC Automation Tool
You can use the SIMATIC Automation Tool to perform commissioning and maintenance
activities simultaneously on various SIMATIC S7 stations as a bulk operation independent of
TIA Portal.
The SIMATIC Automation Tool provides a multitude of functions:
•Scanning of a PROFINET/Ethernet system network and identification of all connected CPUs
•Address assignment (IP, subnet, gateway) and station name (PROFINET device) to a CPU
•Transfer of the date and the programming device/PC time converted to UTC time to the
module
•Program download to CPU
•RUN/STOP mode switchover
•CPU localization by means of LED flashing
•Reading out of CPU error information
•Reading of the CPU diagnostics buffer
•Reset to factory settings
•Firmware update of the CPU and connected modules
You can find the SIMATIC Automation Tool on the Internet
(https://support.industry.siemens.com/cs/ww/en/view/98161300).
PRONETA
SIEMENS PRONETA (PROFINET network analysis) allows you to analyze the plant network
during commissioning. PRONETA features two core functions:
•The topology overview automatically scans the PROFINET and all connected components.
•The IO check is a fast test of the wiring and the module configuration of a plant.
You can find SIEMENS PRONETA on the Internet
(https://support.industry.siemens.com/cs/ww/en/view/67460624).

ET 200AL Documentation Guide
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8Equipment Manual, 08/2020, A5E48753535-AA
SINETPLAN
SINETPLAN, the Siemens Network Planner, supports you in planning automation systems and
networks based on PROFINET. The tool facilitates professional and predictive dimensioning of
your PROFINET installation as early as in the planning stage. In addition, SINETPLAN supports
you during network optimization and helps you to exploit network resources optimally and to
plan reserves. This helps to prevent problems in commissioning or failures during productive
operation even in advance of a planned operation. This increases the availability of the
production plant and helps improve operational safety.
The advantages at a glance
•Network optimization thanks to port-specific calculation of the network load
•Increased production availability thanks to online scan and verification of existing systems
•Transparency before commissioning through importing and simulation of existing STEP 7
projects
•Efficiency through securing existing investments in the long term and the optimal use of
resources
You can find SINETPLAN on the Internet (https://www.siemens.com/sinetplan).

Analog input module AI 4xRTD/TC 4xM12 (6ES7144-5KD50-0BA0)
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Product overview
2
2.1 Properties
Article number
6ES7144-5KD50-0BA0
View of the module
Figure 2-1 View of the analog input module AI 4xRTD/TC 4xM12