Siemens SIMATIC ET 200SP User manual

Analog input module
AI 8xI 2-/4-wire BA
(6ES7134-6GF00-0AA1)
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SIMATIC
ET 200SP
Analog input module
AI 8xI 2-/4-wire BA
(6ES7134-6GF00-0AA1)
Manual
03/2015
A5E34941201
-AA
Preface
Documentation guide
1
Product overview
2
Wiring up
3
Parameters/address space
4
Interrupts/diagnostics alarms
5
Technical specifications
6
Parameter data record
A
Representation of analog
values
B

Siemens AG
Division Digital Factory
Postfach 48 48
90026 NÜRNBERG
GERMANY
A5E34941201-AA
Ⓟ
03/2015 Subject to change
Copyright © Siemens AG 2015.
All rights reserved
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The product/system described in this documentation may be operated only by
personnel qualified
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editions.

Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
4Manual, 03/2015, A5E34941201-AA
Preface
Purpose of the documentation
This manual complements the system manual ET 200SP distributed I/O system
(http://support.automation.siemens.com/WW/view/en/58649293).
Functions that generally relate to the system are described in this manual.
The information provided in this manual and in the system/function manuals supports you in
commissioning the system.
Conventions
CPU: When the term "CPU" is used in this manual, it applies to the CPUs of the S7-1500
automation system as well as to the CPUs/interface modules of the ET 200SP distributed I/O
system.
STEP 7: In this documentation, "STEP 7" is used as a synonym for all versions of the
configuration and programming software "STEP 7 (TIA Portal)".
Please also observe notes marked as follows:
Note
A note contains important information on the product described in the documentation, on the
handling of the product or on the section of the documentation 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, solutions, machines, equipment and/or networks. They are
important components in a holistic industrial security concept. With this in mind, Siemens’
products and solutions undergo continuous development. Siemens recommends strongly
that you regularly check for product updates.
For the secure operation of Siemens products and solutions, it is necessary to take suitable
preventive action (e.g. cell protection concept) and integrate each component into a holistic,
state-of-the-art industrial security concept. Third-party products that may be in use should
also be considered. You can find more information about industrial security on the Internet
(http://www.siemens.com/industrialsecurity).
To stay informed about product updates as they occur, sign up for a product-specific
newsletter. You can find more information on the Internet
(http://support.automation.siemens.com).

Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
Manual, 03/2015, A5E34941201-AA 5
Table of contents
Preface ................................................................................................................................................... 4
1 Documentation guide .............................................................................................................................. 6
2 Product overview .................................................................................................................................... 8
2.1 Properties..................................................................................................................................8
3 Wiring up .............................................................................................................................................. 10
3.1 Wiring and block diagram .......................................................................................................10
4 Parameters/address space ................................................................................................................... 13
4.1 Measuring types and ranges ..................................................................................................13
4.2 Parameters .............................................................................................................................13
4.3 Explanation of the parameters................................................................................................16
4.4 Address space ........................................................................................................................18
5 Interrupts/diagnostics alarms................................................................................................................. 19
5.1 Status and error displays ........................................................................................................19
5.2 Interrupts.................................................................................................................................21
5.3 Diagnostics alarms..................................................................................................................22
6 Technical specifications ........................................................................................................................ 23
6.1 Technical specifications ..........................................................................................................23
A Parameter data record .......................................................................................................................... 27
A.1 Dependencies when configuring with GSD file.......................................................................27
A.2 Parameter assignment and structure of the parameter data record.......................................28
B Representation of analog values ........................................................................................................... 32
B.1 Representation of input ranges...............................................................................................33
B.2 Representation of analog values in the current measuring ranges ........................................34

Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
6Manual, 03/2015, A5E34941201-AA
Documentation guide
1
The documentation for the SIMATIC ET 200SP 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 describes in detail the configuration, installation, wiring and
commissioning of the SIMATIC ET 200SP. 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 200SP distributed I/O system, e.g. diagnostics, communication, Web server, designing
interference-free controllers.
You can download the documentation free of charge from the Internet
(http://w3.siemens.com/mcms/industrial-automation-systems-simatic/en/manual-
overview/tech-doc-et200/Pages/Default.aspx).
Changes and supplements to the manuals are documented in a Product Information.

Documentation guide
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
Manual, 03/2015, A5E34941201-AA 7
Manual Collection ET 200SP
The Manual Collection contains the complete documentation on the SIMATIC ET 200SP
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/84133942).
My Documentation Manager
The My Documentation Manager is used to 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 the My Documentation Manager on the Internet
(http://support.industry.siemens.com/My/ww/en/documentation).
Application examples
Applications 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 in individual products.
You can find application examples on the Internet
(https://support.industry.siemens.com/sc/ww/en/sc/2054).
CAx Download Manager
The CAx Download Manager is used to access the current product data for your CAx or CAe
systems.
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 the CAx Download Manager on the Internet
(http://support.industry.siemens.com/my/ww/en/CAxOnline).
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).

Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
8Manual, 03/2015, A5E34941201-AA
Product overview
2
2.1
Properties
Article number
6ES7134-6GF00-0AA1
View of the module
①
Module type and name
⑦
Function class
②
LED for diagnostics
⑧
Color coding module type
③
2D matrix code
⑨
Function and firmware version
④
Wiring diagram
⑩
Color code for selecting the color identification labels
⑤
LEDs for channel status
⑪
Article number
⑥
LED for supply voltage
Figure 2-1 View of the AI 8×I 2-/4-wire BA module

Product overview
2.1 Properties
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
Manual, 03/2015, A5E34941201-AA 9
Properties
The module has the following technical properties:
●Analog input module with 8 inputs (single-ended)
●For 2-wire and 4-wire transducers
●Input ranges for current measurement:
–4 to 20 mA, resolution 15 bits
–0 to 20 mA, resolution 15 bits
–±20 mA, resolution 16 bits including sign
●Cycle time of the module (all channels) 10 ms
●Configurable diagnostics (per module)
The module supports the following functions:
●Firmware update
●I&M identification data
●Reconfiguration in RUN
You can configure the module with STEP 7 (TIA Portal) and with a GSD file.
Accessories
The following accessories must be ordered separately:
●Labeling strips
●Color identification labels
●Reference identification label
●Shield connector
See also
You can find more information on accessories in the ET 200SP distributed I/O system
(http://support.automation.siemens.com/WW/view/en/58649293) system manual.

Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
10 Manual, 03/2015, A5E34941201-AA
Wiring up
3
3.1
Wiring and block diagram
This section includes the block diagram of the AI 8xI 2-/4-wire BA module with the terminal
assignments for 2-wire and 4-wire connection.
You can find information on wiring the BaseUnit in the ET 200SP distributed I/O system
(http://support.automation.siemens.com/WW/view/en/58649293) system manual.
Note
You may use and combine the different wiring options for all channels.
Note
The load group of the module must begin with a light
-colored BaseUnit. Keep this in mind
also during the configuration.

Wiring up
3.1 Wiring and block diagram
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
Manual, 03/2015, A5E34941201-AA 11
Connection: Current measurement 2-wire connection
The following figure shows the block diagram and an example for the terminal assignment of
the analog input module AI 8xI 2-/4-wire BA on the BaseUnit BU type A0/A1.
①
2-wire connection for current measurement
In+
Input signal, channel n
②
Backplane bus interface
UV
Infeed voltage
③
Analog-to-digital converter (ADC)
L+
24 V DC (infeed only with light-colored BaseUnit)
④
Current limitation
M
Ground
⑤
Color identification label CCxx (optional) P1, P2, AUX Internal self-assembling voltage buses
Connection to left (dark-colored BaseUnit)
Connection to left interrupted (light-colored BaseUnit)
⑥
Temperature recording for BU type A1 only
(function cannot be used for this module)
DIAG Diagnostics LED (green, red)
⑦
Filter connection supply voltage (only when
light-colored BaseUnit is present)
AI0 to AI7 Channel status LED (green)
PWR
Power LED (green)
Figure 3-1 Wiring and block diagram for voltage measurement 2-wire connection

Wiring up
3.1 Wiring and block diagram
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
12 Manual, 03/2015, A5E34941201-AA
Connection: Current measurement 4-wire connection
The following figure shows the block diagram and an example for the terminal assignment of
the analog input module AI 8xI 2-/4-wire BA on the BaseUnit BU type A0 with AUX terminals.
①
4-wire connection for current measurement
②
Connection AUX terminals to ground
③
Color identification labels CCxx (optional)
④
Filter connection supply voltage (only when light-colored BaseUnit is present)
In+
Input signal, channel n
UV
Infeed voltage
L+
24 V DC (infeed only with light-colored BaseUnit)
M
Ground
1 A to 10 A
AUX terminals
P1, P2, AUX Internal self-assembling voltage buses
Connection to left (dark-colored BaseUnit)
Connection to left interrupted (light-colored BaseUnit)
Figure 3-2 Wiring and block diagram for voltage measurement 4-wire connection

Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
Manual, 03/2015, A5E34941201-AA 13
Parameters/address space
4
4.1
Measuring types and ranges
The analog input module AI 8xI 2-/4-wire BA has the following measuring ranges:
Table 4- 1 Measuring ranges
Measurement type
Measuring range
Resolution
Current (2-wire or 4-wire con-
nection)
0 to 20 mA
4 to 20 mA
15 bits
15 bits
Current (4-wire connection)
± 20 mA
16 bits including sign
You will find the tables of the measuring ranges as well as overflow, overrange, etc., in the
section Representation of analog values (Page 32).
4.2
Parameters
AI 8xI 2-/4-wire BA parameters
The effective range of the configurable parameters depends on the type of configuration.
The following configurations are possible:
●Central operation with an ET 200SP CPU
●Distributed operation on PROFINET IO in an ET 200SP system
●Distributed operation on PROFIBUS DP in an ET 200SP system
When assigning parameters in the user program, use the "WRREC" instruction to transfer
the parameters to the module using the data records; refer to the section Parameter
assignment and structure of the parameter data record (Page 28).

Parameters/address space
4.2 Parameters
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
14 Manual, 03/2015, A5E34941201-AA
The following parameter settings are possible:
Table 4- 2 Configurable parameters and their defaults (GSD file)
Parameter
Range of values
Default
Reconfigura-
tion in RUN
Effective range with configura-
tion software, e.g. STEP 7
(TIA Portal)
GSD file
PROFINET IO
GSD file
PROFIBUS
DP
Diagnostics:
No supply voltage L+
•Disable
•Enable
Disable Yes Module Module
Diagnostics:
Short-circuit to ground
•Disable
•Enable
Disable Yes Module Module
Diagnostics:
Overflow
•Disable
•Enable
Disable Yes Module Module 1
Diagnostics:
Underflow
•Disable
•Enable
Disable Yes Module
Diagnostics:
Wire break
•Disable
•Enable
Disable Yes Module Module
Type/range of meas-
urement
•Deactivated
•Current (4-wire connec-
tion) 0 to 20 mA
•Current (4-wire connec-
tion) 4 to 20 mA
•Current (4-wire connec-
tion) +/-20 mA
•Current (2-wire connec-
tion) 0 to 20 mA
•Current (2-wire connec-
tion) 4 to 20 mA
Current (4-wire
connection)
4 to 20 mA
Yes Channel Channel
Smoothing •None
•Weak
•Medium
•Strong
None Yes Channel Channel

Parameters/address space
4.2 Parameters
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
Manual, 03/2015, A5E34941201-AA 15
Parameter
Range of values
Default
Reconfigura-
tion in RUN
Effective range with configura-
tion software, e.g. STEP 7
(TIA Portal)
GSD file
PROFINET IO
GSD file
PROFIBUS
DP
Interference frequency
suppression
•60 Hz (50 ms)
•50 Hz (60 ms) 2
•16.6 Hz (180 ms)
•4800 Hz (0.625 ms)
•60 Hz (18.75 ms) 3
•50 Hz (22.5 ms) 2 3
•16.6 Hz (67.5 ms) 3
50 Hz (60 ms) Yes Channel Module
Potential group •Use potential group of the
left module (dark-colored
BaseUnit)
•Enable new potential
group (light-colored Ba-
seUnit)
Use potential
group of the
left module
No Module Module
1
Only when configuring using a PROFIBUS GSD file; does not apply to configuration with STEP 7 via HSP: The parame-
ter assignment options are limited because PROFIBUS GSD configuration limits the number of parameters to a maxi-
mum of 244 bytes for each ET 200SP station. If required, you can still assign this parameter using the data record 128
as described in the column "GSD file PROFINET IO" (see table above). The parameter length of the I/O module is 8
bytes.
2
Interference frequency suppression: Noise at 400 Hz is automatically included in the filtering at 50 Hz.
3
By selecting this interference frequency suppression with shorter integration time, the attenuation of the interference
frequency that can be achieved is reduced (see Technical specifications).
Note
Unused channels
"Deactivate" unused channels in the
parameter assignment to improve the cycle time of the
module.
A deactivated channel always returns the value 7FFF
H.

Parameters/address space
4.3 Explanation of the parameters
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
16 Manual, 03/2015, A5E34941201-AA
4.3
Explanation of the parameters
Diagnostics: No supply voltage L+
Enabling of the diagnostics for no or insufficient supply voltage L+.
Diagnostics: Short-circuit to ground
Enabling of the diagnostics if a short-circuit of the encoder supply to ground occurs.
Diagnostics: Overflow
Enabling of the diagnostics when the measured value exceeds the overrange.
Diagnostics: Underflow
Enabling of the diagnostics when the measured value falls below the underrange.
Diagnostics: Wire break
Enabling of the diagnostics if the module has no current flow or the current is too weak to be
measured at the relevant input.
The wire break and underflow diagnostics can be activated simultaneously. If both
diagnostics events occur simultaneously, the Diagnostics: Wire break is output.
Measurement type/measuring ranges
See the section Measurement types and measuring ranges (Page 13).

Parameters/address space
4.3 Explanation of the parameters
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
Manual, 03/2015, A5E34941201-AA 17
Smoothing
The individual measured values are smoothed by filtering. The smoothing can be set in
4 levels.
Smoothing time = number of module cycles (k) × cycle time of the module.
The following figure shows how many module cycles it takes for the smoothed analog value
to approach 100%, depending on the configured smoothing. This is valid for all signal
changes at the analog input.
①
No smoothing (k = 1)
②
Weak (k = 4)
③
Medium (k = 8)
④
Strong (k = 16)
Figure 4-1 Smoothing with AI 8xI 2-/4-wire BA
Interference frequency suppression
Suppresses the interference affecting analog input modules that is caused by the frequency
of the AC voltage network used.
The frequency of the alternating voltage network may negatively affect the measured value,
in particular when measuring in the low voltage range and with thermocouples. With this
parameter, the user specifies the line frequency that is predominant in the plant.
Potential group
You can use the "Potential group" parameter to specify whether the module is inserted in a
light-colored or dark-colored BaseUnit.
A potential group always starts with an I/O module that is inserted on a light-colored
BaseUnit. All modules inserted to the right of this on dark-colored BaseUnits belong to the
same potential group, because the dark-colored BaseUnits are supplied via the light-colored
BaseUnits.
The potential group ends with a new light-colored BaseUnit or the end of the station.

Parameters/address space
4.4 Address space
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
18 Manual, 03/2015, A5E34941201-AA
See also
ET 200SP Distributed I/O System
(http://support.automation.siemens.com/WW/view/en/58649293)
4.4
Address space
Address space
The figure below shows the assignment of the address space for AI 8×I 2-/4-wire BA.
Figure 4-2 Address space of AI 8×I 2-/4-wire BA

Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
Manual, 03/2015, A5E34941201-AA 19
Interrupts/diagnostics alarms
5
5.1
Status and error displays
LED displays
The figure below shows the LED displays of the AI 8xU/I 2-/4-wire BA.
①
DIAG (green/red)
②
Channel status (green)
③
PWR (green)
Figure 5-1 LED displays

Interrupts/diagnostics alarms
5.1 Status and error displays
Analog input module AI 8xI 2-/4-wire BA (6ES7134-6GF00-0AA1)
20 Manual, 03/2015, A5E34941201-AA
Meaning of the LEDs
The following tables contain the meaning of the status and error displays. Corrective
measures for diagnostics alarms can be found in section Diagnostics alarms (Page 22).
DIAG LED
Table 5- 1 Error display of the DIAG LED
DIAG LED
Meaning
Off
Backplane bus supply of the ET 200SP not OK
Flashes
Module parameters not assigned
On
Module parameters assigned and no module diagnostics
Flashes
Module parameters assigned and module diagnostics
Channel status LED
Table 5- 2 Status display of the channel status LED
Channel status
LED
Meaning
Off
Channel deactivated
On
Channel activated
PWR LED
Table 5- 3 Status display of the PWR LED
PWR LED
Meaning
Off
No supply voltage L+
On
Supply voltage L+ present