Siemens SIMATIC ET 200SP User manual

Analog Input Module
AI 4xI 2-/4-wire ST
(6ES7134-6GD00-0BA1)
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SIMATIC
ET 200SP
Analog Input Module
AI 4xI 2-/4-wire ST
(6ES7134-6GD00-0BA1)
Manual
07/2014
A5E0355
1866-AC
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

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A5E03551866-AC
Ⓟ
07/2014 Subject to change
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Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
4Manual, 07/2014, A5E03551866-AC
Preface
Purpose of the documentation
This device 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
Please also observe notes marked as follows:
Note
A note contains important information on the produ
ct described in the documentation, on the
handling of the product and on the section of the documentation to which particular attention
should be paid.
Security information
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They are important components in a holistic industrial security concept. With this in mind,
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(http://support.automation.siemens.com).

Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
Manual, 07/2014, A5E03551866-AC 5
Table of contents
Preface ................................................................................................................................................... 4
1 Documentation guide .............................................................................................................................. 6
2 Product overview .................................................................................................................................... 8
2.1 Properties.......................................................................................................................................8
3 Wiring up .............................................................................................................................................. 10
3.1 Terminal assignment....................................................................................................................10
3.2 Schematic circuit diagram............................................................................................................11
4 Parameters/address space ................................................................................................................... 12
4.1 Measuring types and ranges........................................................................................................12
4.2 Parameters...................................................................................................................................13
4.3 Explanation of the parameters .....................................................................................................15
4.4 Address space .............................................................................................................................17
5 Interrupts/diagnostics alarms................................................................................................................. 18
5.1 Status and error display ...............................................................................................................18
5.2 Interrupts ......................................................................................................................................20
5.3 Diagnostics alarms.......................................................................................................................21
6 Technical specifications ........................................................................................................................ 22
6.1 Technical specifications ...............................................................................................................22
A Parameter data record .......................................................................................................................... 26
A.1 Dependencies when configuring with GSD file............................................................................26
A.2 Parameter assignment and structure of the parameter data record............................................27
B Representation of analog values ........................................................................................................... 31
B.1 Representation of input ranges....................................................................................................32
B.2 Representation of analog values in the current measuring ranges .............................................33

Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
6Manual, 07/2014, A5E03551866-AC
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 and Getting Started describe in detail the configuration, installation,
wiring and commissioning of the SIMATIC distributed I/O system. ET 200SP. The STEP 7
online help supports you in the configuration and programming.
Device information
Manuals contain a compact description of the module-specific information, such as
properties, terminal diagrams, characteristics, 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, Motion Control,
Web server.
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 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
Manual, 07/2014, A5E03551866-AC 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.automation.siemens.com/WW/view/en/38715968).
Applications & Tools
Applications & Tools supports 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 Applications & Tools on the Internet
(http://support.automation.siemens.com/WW/view/en/20208582).
CAx Download Manager
The CAx Download Manager is used to access the current product data for your
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You configure your own download package with a few clicks.
In doing so you can select:
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EPLAN macro files
●Manuals, characteristics, operating manuals, certificates
●Product master data
You can find the CAx Download Manager on the Internet
(http://support.automation.siemens.com/WW/view/en/42455541).

Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
8Manual, 07/2014, A5E03551866-AC
Product overview
2
2.1
Properties
Article number
6ES7134-6GD00-0BA1
View of the module
Figure 2-1 View of the module AI 4×I 2-/4-wire ST
Properties
The module has the following technical properties:
●Analog input module with 4 inputs
●Measuring type current for 2-/4-wire transducers
●Input ranges
–4 to 20 mA, resolution 15 bits
–0 to 20 mA, resolution 15 bits
–±20 mA, resolution 16 bits including sign

Product overview
2.1 Properties
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
Manual, 07/2014, A5E03551866-AC 9
●Electrically isolated from the supply voltage L+ (only for input type 4-wire transducer)
●Permitted common mode voltage: 10 VSS
●Configurable diagnostics per module
The module supports the following functions:
●Firmware update
●I&M identification data
●Configuration in RUN
●PROFIenergy
Table 2- 1 Version dependencies of other module functions
Function
Product version
of the module as of
Firmware version
of the module as of
Value status
1
V1.1.0
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 will find additional information on the accessories in the ET 200SP distributed
I/O system (http://support.automation.siemens.com/WW/view/en/58649293) system manual.

Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
10 Manual, 07/2014, A5E03551866-AC
Wiring up
3
3.1
Terminal assignment
General terminal assignment
Table 3- 1 Terminal assignment
Terminal assignment for AI 4×I 2-/4-wire ST (6ES7134-6GD00-0BA1)
Terminal
Assignment
Terminal
Assignment
Explanation
BaseUnit
1
Color identification label
(terminals 1 to 16)
1
1I
0
+
2
1I
1
+
4-wire connection (terminal 1 to 8):
•1In+: Input signal "+", channel n
•1In-: Input signal "-", channel n
A0
A1
CC03
6ES7193-6CP03-2MA0
3
1I2+
4
1I3+
5
1I
0
-
6
1I
1
-
7
1I2-
8
1I3-
9
U
V0
10
U
V1
2-wire connection (terminal 9 to 16):
•UVn: Supply voltage channel n
•2In+: Input signal "+", channel n
11
UV2
12
UV3
13
2I
0
+
14
2I
1
+
15
2I2+
16
2I3+
L+
24 VDC
M
M
2-wire connection 4-wire connection
1Usable BaseUnit types, can be identified by the last two digits of the article number.
Note
The
first BaseUnit of a station must be a light-colored BaseUnit. Also keep this in mind
during the configuration.
See also
You will find additional information on the BaseUnit types in the ET 200SP distributed
I/O system (http://support.automation.siemens.com/WW/view/en/58649293) system manual.

Wiring up
3.2 Schematic circuit diagram
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
Manual, 07/2014, A5E03551866-AC 11
3.2
Schematic circuit diagram
Schematic circuit diagram
Figure 3-1 Schematic circuit diagram for AI 4×I 2-/4-wire ST

Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
12 Manual, 07/2014, A5E03551866-AC
Parameters/address space
4
4.1
Measuring types and ranges
The analog input module AI 4xI 2-/4-wire ST has the following measuring ranges:
Table 4- 1 Measuring ranges
Measuring type
Measuring range
Resolution
Current (2-wire transducer) 0 to 20 mA
4 to 20 mA
15 bits
15 bits
Current (4-wire transducer) 0 to 20 mA
4 to 20 mA
± 20 mA
15 bits
15 bits
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 31).

Parameters/address space
4.2 Parameters
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
Manual, 07/2014, A5E03551866-AC 13
4.2
Parameters
Parameters of the AI 4xI 2-/4-wire ST
The effective range of the parameters depends on the type of configuration. The following
configurations are possible:
●Central operation with an S7-1500 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 27).
The following parameter settings are possible:
Table 4- 2 Settable parameters and their defaults (GSD file)
Parameter
Value range
Default
Configuration
in RUN
Effective range
with configuration 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
Diagnostics
Underflow
•Disable
•Enable
Disable yes Module Module
Diagnostics
Wire break
•Disable
•Enable
Disable yes Module Module
Measuring type/range •deactivated
•Current (4-wire
transducer) 0..20 mA
•Current (4-wire
transducer) 4..20 mA
•Current (4-wire
transducer) +/-20 mA
•Current (2-wire
transducer) 0..20 mA
•Current (2-wire
transducer) 4..20 mA
Current
(4-wire
transducer)
4..20 mA
yes Channel Channel

Parameters/address space
4.2 Parameters
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
14 Manual, 07/2014, A5E03551866-AC
Parameter
Value range
Default
Configuration
in RUN
Effective range
with configuration software,
e.g. STEP 7 (TIA Portal)
GSD file
PROFINET IO
GSD file
PROFIBUS DP
Smoothing •none
•weak
•medium
•strong
none yes Channel Channel
Interference frequency
suppression
•60 Hz
•50 Hz1
•16.6 Hz
50 Hz yes Channel Module
Potential group •Use potential group of the
left module
•Allow new potential group
Use potential
group of the
left module
no Module Module
1Interference frequency suppression: Noise at 400 Hz is automatically included in the filtering at 50 Hz.
Note
Unused channels
"Disable" unused channels in the parameter assignment to improve the cycle time
of the module.
A disabled channel always returns the value 7FFF
H.

Parameters/address space
4.3 Explanation of the parameters
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
Manual, 07/2014, A5E03551866-AC 15
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 in the event of a short-circuit of the encoder supply to ground or
of an input to the encoder supply.
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 wire break diagnostics info is output.
Type/range of measurement
See the section Measuring types and measuring ranges (Page 12).

Parameters/address space
4.3 Explanation of the parameters
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
16 Manual, 07/2014, A5E03551866-AC
Smoothing
The individual measured values are smoothed by filtering. The smoothing can be set in
4 levels.
Smoothing time = number of module cycles (k) x 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 applies to every signal
change 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 4xI 2-/4-wire ST
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 AC voltage network can negatively affect the measured value, in
particular when measuring in the low voltage range and with thermocouples. With this
parameter, the user specifies the supply frequency that is predominant in the plant.
Potential group
Specifies that a BaseUnit with voltage supply feed-in is located in this slot
(see system manual ET 200SP Distributed I/O System
(http://support.automation.siemens.com/WW/view/en/58649293)).

Parameters/address space
4.4 Address space
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
Manual, 07/2014, A5E03551866-AC 17
4.4
Address space
Configuration options
The following configurations are possible:
●Configuration 1: Without value status
●Configuration 2: With value status
Evaluating the value status
If you enable the value status for the analog module, an additional byte is occupied in the
input address space. Bits 0 to 3 in this byte are assigned to a channel. They provide
information about the validity of the analog value.
Bit = 1: There are no faults/errors on the module.
Bit = 0: Channel is disabled or there is a fault/error on the module.
If a fault/error occurs on a channel with this module, the value status for all channels is 0.
Address space
The following figure shows the assignment of the address space for the AI 4×I 2-/4-wire ST
with value status (Quality Information (QI)). The addresses for the value status are only
available if the value status is enabled.
Figure 4-2 Address space of the AI 4×I 2-/4-wire ST with value status

Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
18 Manual, 07/2014, A5E03551866-AC
Interrupts/diagnostics alarms
5
5.1
Status and error display
LED display
The figure below shows the LED displays of the AI 4xI 2-/4-wire ST.
①
DIAG (green/red)
②
Channel status (green)
③
PWR (green)
Figure 5-1 LED display
Meaning of the LED displays
The following tables show the meaning of the status and error displays. Measures for
dealing with diagnostics alarms can be found in the section Diagnostics alarms (Page 21).

Interrupts/diagnostics alarms
5.1 Status and error display
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
Manual, 07/2014, A5E03551866-AC 19
DIAG LED
Table 5- 1 DIAG LED fault/error display
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 disabled
on
Channel enabled
PWR LED
Table 5- 3 Status display of the PWR LED
PWR LED
Meaning
off
No supply voltage L+
on
Supply voltage L+ present

Interrupts/diagnostics alarms
5.2 Interrupts
Analog Input Module AI 4xI 2-/4-wire ST (6ES7134-6GD00-0BA1)
20 Manual, 07/2014, A5E03551866-AC
5.2
Interrupts
The analog input module AI 4xI 2-/4-wire ST supports diagnostics interrupts.
Diagnostics interrupt
The module generates a diagnostics interrupt for the following events:
●Channel temporarily unavailable
●Short-circuit (current, 2-wire transducer)
●Wire break (current 4..20 mA)
●Low limit violated
●High limit violated
●Error
●Parameter assignment error
●No load voltage