Siemens SIMATIC ET 200AL User manual

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SIMATIC
ET 200AL
Analog input module
AI 4xU/I/RTD 4xM12
(6ES7144-5KD00-0BA0)
Manual
08/2018
A5E32350124
-AD
Preface
Documentation guide
1
Product overview
2
Wiring
3
Parameters/address space
4
Interrupts/diagnostics alarms
5
Technical specifications
6
PROFIenergy
7
Dimension drawing
A
Representation of analog
values
B

Siemens AG
Division Digital Factory
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E32350124-AD
Ⓟ
08/2018 Subject to change
Copyright © Siemens AG 2014 - 2018.
All rights reserved
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 4xU/I/RTD 4xM12 (6ES7144-5KD00-0BA0)
Manual, 08/2018, A5E32350124-AD 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.
Changes compared to previous version
Compared to the previous version, this manual contains changes in the sections Terminal
and block diagram (Page 13) and Technical specifications (Page 37).
Conventions
Please 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 par
ticular 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 under (https://www.siemens.com/industrialsecurity).

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Table of contents
Preface ................................................................................................................................................... 3
1 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............................................................................................... 25
4.4 Address space ....................................................................................................................... 29
5 Interrupts/diagnostics alarms................................................................................................................. 30
5.1 Status and error displays ....................................................................................................... 30
5.2 Interrupts ................................................................................................................................ 32
5.3 Diagnostics alarms................................................................................................................. 34
6 Technical specifications ........................................................................................................................ 37
7 PROFIenergy........................................................................................................................................ 42
7.1 Pause function ....................................................................................................................... 42
7.2 Response of the analog input module ................................................................................... 43
A Dimension drawing ............................................................................................................................... 45
B Representation of analog values ........................................................................................................... 46
B.1 Representation of analog values in voltage measuring ranges............................................. 46
B.2 Representation of analog values in current measuring ranges ............................................. 46
B.3 Representation of analog values for resistance-based sensors............................................ 47
B.4 Representation of analog values for resistance thermometer ............................................... 48

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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, terminal 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
(http://support.automation.siemens.com/WW/view/en/95242965).

Documentation guide
Analog input module AI 4xU/I/RTD 4xM12 (6ES7144-5KD00-0BA0)
6Manual, 08/2018, A5E32350124-AD
"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
In the Documentation area in "mySupport" you can combine entire manuals or only parts of
these to your own manual.
You can export the manual as PDF file or in a format that can be edited later.
You can find "mySupport" - Documentation on the Internet
(http://support.industry.siemens.com/My/ww/en/documentation).
"mySupport" - CAx data
In the CAx data area in "mySupport", you can access the current 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
(http://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).

Documentation guide
Analog input module AI 4xU/I/RTD 4xM12 (6ES7144-5KD00-0BA0)
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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
(http://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 different SIMATIC S7 stations as a bulk operation, independently
of the TIA Portal.
General function overview:
●Network browsing and creation of a table showing the accessible devices in the network
●Flashing of device LEDs or HMI display to locate a device
●Downloading of addresses (IP, subnet, gateway) to a device
●Downloading the PROFINET name (station name) to a device
●Placing a CPU in RUN or STOP mode
●Setting the time in a CPU to the current time of your PG/PC
●Downloading a new program to a CPU or an HMI device
●Downloading from CPU, downloading to CPU or deleting recipe data from a CPU
●Downloading from CPU or deleting data log data from a CPU
●Backup/restore of data from/to a backup file for CPUs and HMI devices
●Downloading service data from a CPU
●Reading the diagnostics buffer of a CPU
●Performing a CPU memory reset
●Resetting devices to factory settings
●Downloading a firmware update to a device
You can find the SIMATIC Automation Tool on the Internet
(https://support.industry.siemens.com/cs/ww/en/view/98161300).

Documentation guide
Analog input module AI 4xU/I/RTD 4xM12 (6ES7144-5KD00-0BA0)
8Manual, 08/2018, A5E32350124-AD
PRONETA
With SIEMENS PRONETA (PROFINET network analysis), you analyze the system network
during commissioning. PRONETA features two core functions:
●The topology overview independently scans the PROFINET network and all connected
components.
●The IO check is a fast test of the wiring and the module configuration of a system.
You can find SIEMENS PRONETA on the Internet
(https://support.industry.siemens.com/cs/ww/en/view/67460624).
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 optimal exploitation
of resources
You can find SINETPLAN on the Internet (https://www.siemens.com/sinetplan).

Analog input module AI 4xU/I/RTD 4xM12 (6ES7144-5KD00-0BA0)
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Product overview
2
2.1
Properties
Article number
6ES7144-5KD00-0BA0
View of the module
Figure 2-1 View of the analog input module AI 4xU/I/RTD 4xM12

Product overview
2.1 Properties
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Properties
The module has the following technical properties:
●4 analog inputs
●M12 sockets for connection of sensors
●Measurement type can be set for each channel:
–Voltage
–Current (2-/4-wire transducers)
–Resistance (2-/3-wire connection)
–Resistance thermometer (RTD) (2-/3-wire connection)
●Resolution 16-bit
●Dimensions 30 x 159 mm
●Configurable diagnostics can be set for each channel
●Hardware interrupt on limit violation can be set per channel
(two high and two low limits per channel)
The module supports the following functions:
●Firmware update
●Identification and maintenance data I&M0 to I&M3
●Value status (Quality Information)
●PROFIenergy
Note
Process values during startup
As long as no parameters have been received by the I/O module, the I/O module returns the
process value 7FFF
H.
Accessories
The following components are included in the module package:
●Identification labels
●Spacers

Product overview
2.1 Properties
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Other components
The following component can be ordered as spare part:
●Identification labels
The following components can be ordered as accessories:
●Connectors
●Cables
●Stripping Tool for ET-Connection
●M8 sealing cap
●M12 sealing cap
See also
You can find more information on accessories in the Accessories/spare parts section of the
ET 200AL distributed I/O system
(http://support.automation.siemens.com/WW/view/en/89254965) system manual.

Product overview
2.2 Operator controls and display elements
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2.2
Operator controls and display elements
The figure below shows the operator controls and display elements of the analog input
module AI 4xU/I/RTD 4xM12.
①
DIAG: LED display for the diagnostic status
②
X10 to X13: Sockets for the input signal
③
X80: Connector for infeed of the supply voltage (POWER input)
④
X81: Socket for loop-through of the supply voltage (POWER output)
⑤
X30: Socket for ET-Connection IN
⑥
X31: Socket for ET-Connection OUT
⑦
LED displays 0 to 3 for the channel status
Figure 2-2 Operator controls and display elements

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Wiring
3
3.1
Terminal and block diagram
The figure below shows an example of the pin assignment for voltage measurement and
current measurement.
①
Voltage measurement
X30
Infeed of the ET-Connection
②
Current measurement (2 DMU)
X31
Loop-through of the ET-Connection
③
Current measurement (4 DMU, with internal pow-
er supply)
1L+
Supply voltage 1L+ (non-switched)
④
Current measurement (4 DMU, with external
power supply)
1M
Ground 1M (non-switched)
⑤
Multiplexer
2L+
Load voltage 2L+ (switched)
⑥
Analog-to-digital converter (ADC)
2M
Ground 2M (switched)
⑦
Microcontroller
Mn+
Measuring input positive, channel n
⑧
ET-Connection interface
Mn-
Measuring input negative, channel n
⑨
Internal supply voltage
UV
24 V encoder supply
X10 to X13
Channels 0 to 3
AI
LEDs channel status (0, 1, 2 and 3) (green)
X80
Infeed of supply voltages
DIAG
LED diagnostic status (red/green)
X81
Loop-through of supply voltages
Figure 3-1 Terminal and block diagram for voltage and current measurement

Wiring
3.1 Terminal and block diagram
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The example in the following figure shows the pin assignment for the resistance
thermometer.
①
RTD/R 2-wire connection
X30
Infeed of the ET-Connection
②
RTD/R 3-wire connection
X31
Loop-through of the ET-Connection
③
Multiplexer
1L+
Supply voltage 1L+ (non-switched)
④
Analog-to-digital converter (ADC)
1M
Ground 1M (non-switched)
⑤
Microcontroller
2L+
Load voltage 2L+ (switched)
⑥
ET-Connection interface
2M
Ground 2M (switched)
⑦
Internal supply voltage
Mn+
Measuring input positive, channel n
X10 to X13
Channels 0 to 3
Mn-
Measuring input negative, channel n
X80
Infeed of supply voltages
Icn+, Icn-
Current output, current feed, RTD/R channel n
X81
Loop-through of supply voltages
AI
LEDs channel status (0, 1, 2 and 3) (green)
DIAG
LED diagnostic status (red/green)
Figure 3-2 Terminal and block diagram for resistance thermometer

Wiring
3.2 Pin assignment
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3.2
Pin assignment
Note
Color coding
The sockets for ET
-Connection and the power supply of the modules are color-
coded. These
colors correspond to the colors of the offered cables.
Pin assignment of the sockets for analog inputs
The tables below show the pin assignments of the four sockets for connection of the analog
inputs.
Table 3- 1 Pin assignment of the sockets for analog inputs (voltage measurement)
Pin
Assignment
Front view of the sockets
X10 to X13 - sockets for analog inputs
(voltage measurement)
1 24 V encoder supply 1US
(derived from 1L+ non-switched)
2
Reserved
3
Encoder supply ground 1M
4 Measuring input M0+: Connector X10
Measuring input M1+: Connector X11
Measuring input M2+: Connector X12
Measuring input M3+: Connector X13
5
Functional earth FE
Shield
Functional earth FE
Table 3- 2 Pin assignment of the sockets for analog inputs (current measurement)
Pin
Assignment
Front view of the sockets
X10 to X13 sockets for analog inputs
(current measurement)
1 24 V encoder supply 1US
(derived from 1L+ non-switched)
2 Measuring input M0+: Connector X10
Measuring input M1+: Connector X11
Measuring input M2+: Connector X12
Measuring input M3+: Connector X13
3
Encoder supply ground 1M
4 Reserved
5
Functional earth FE
Shield
Functional earth FE

Wiring
3.2 Pin assignment
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Table 3- 3 Pin assignment of the sockets for analog inputs (RTD/R 2-wire connection)
Pin
Assignment
Front view of the sockets
X10 to X13 sockets for analog inputs
(RTD/R 2-wire connection)
1 Measurement cable Ic0+, M0+: Connector X10
Measurement cable Ic1+, M1+: Connector X11
Measurement cable Ic2+, M2+: Connector X12
Measurement cable Ic3+, M3+: Connector X13
2
Reserved
3 Measurement cable Ic0-, M0-: Connector X10
Measurement cable Ic1-, M1-: Connector X11
Measurement cable Ic2-, M2-: Connector X12
Measurement cable Ic3-, M3-: Connector X13
4
Reserved
5
Functional earth FE
Shield
Functional earth FE
Table 3- 4 Pin assignment of the sockets for analog inputs (RTD/R 3-wire connection)
Pin
Assignment
Front view of the sockets
X10 to X13 sockets for analog inputs
(RTD/R 3-wire connection)
1 Constant current cable Ic0+, M0+: Connector X10
Constant current cable Ic1+, M1+: Connector X11
Constant current cable Ic2+, M2+: Connector X12
Constant current cable Ic
3
+, M
3
+: Connector X13
2
Reserved
3 Measurement cable Ic0-, M0-: Connector X10
Measurement cable Ic1-, M1-: Connector X11
Measurement cable Ic2-, M2-: Connector X12
Measurement cable Ic
3
-, M
3
-: Connector X13
4 Measuring input M0+: Connector X10
Measuring input M1+: Connector X11
Measuring input M2+: Connector X12
Measuring input M
3
+: Connector X13
5
Functional earth FE
Shield
Functional earth FE
NOTICE
Incorrect connection of sensors at channel
If the measurement type current or voltage measurement is configured at the I/O module, a
connected resistance thermometer could be destroyed.

Wiring
3.2 Pin assignment
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Pin assignment of the sockets for ET-Connection
The table below shows the pin assignments of the 2 sockets for the connection of
ET-Connection.
Table 3- 5 Pin assignment for ET-Connection
Pin
Assignment
Assignment of the
core color of the
bus cable for ET-
Connection
Front view of the sockets
X30 socket
(ET-Connection
IN)
X31 socket
(ET-Connection
OUT)
X30
X31
1
TXP
RXP
yellow
2
RXP
TXP
white
3 RXN TXN blue
4
TXN
RXN
orange
Shield
Functional earth FE
-
Pin assignment of the connector for infeed of the supply voltage
The table below shows the pin assignment of the connector for infeed of the supply voltage.
Table 3- 6 Pin assignment of the supply voltage connector
Pin
Assignment
Assignment of the
core color of the power
cable
Front view of the
connector
X80 connector (POWER input)
1
Supply voltage 1L+ (non-switched)
brown
2
Ground 2M (switched)
white
3
Ground 1M (non-switched)
blue
4 Load voltage 2L+ (switched) black

Wiring
3.2 Pin assignment
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Pin assignment of the socket for loop-through of the supply voltage
The table below shows the pin assignment of the socket for loop-through of the supply
voltage.
Table 3- 7 Pin assignment of the supply voltage socket
Pin
Assignment
Assignment of the
core color of the power
cable
Front view of the
socket
X81 socket (POWER output)
1
Supply voltage 1L+ (non-switched)
brown
2 Ground 2M (switched) white
3
Ground 1M (non-switched)
blue
4 Load voltage 2L+ (switched) black
NOTICE
ET-Connection/supply voltage
Observe the correct wiring of the M8 sockets for ET-Connection and the supply voltage.
Mixing up the connector for ET-Connection and the connector for the supply voltage can
destroy the module.

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Parameters/address space
4
4.1
Measurement types and measuring ranges
The table below indicates which measuring range is configurable.
Table 4- 1 Measurement type and measuring ranges
Measurement type
Measuring range
Temperature coefficient
Resolution
Deactivated – – –
Voltage 1 V to 5 V
0 V to 10 V
– max. 16-bit
Current (4-wire transducer) 0 mA to 20 mA
4 mA to 20 mA
– max. 16-bit
Current (2-wire transducer)
4 mA to 20 mA
–
max. 16-bit
Resistance
(3-wire connection)
Resistance
(2-wire connection)
150 Ω, 300 Ω– max. 15-bit
Resistance thermometer
(3-wire connection)
Resistance thermometer
(2-wire connection)
Pt 100 climatic
range/
Pt 100 standard
range
Pt 0.003850,
Pt 0.003916,
Pt 0.003902,
Pt 0.003920,
Pt 0.003851 EN 60751
max. 16-bit incl. sign
Ni 100 climatic
range/
Ni 100 standard
range
Ni 0.006180,
Ni 0.006720
max. 16-bit incl. sign