Siemens SIMATIC ET 200S User manual

SIMATIC ET 200S distributed I/O SIMATIC ET 200S distributed I/O 2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
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Preface
Properties 1
Parameters 2
Diagnostics 3
Analog value representation 4
Connecting 5
SIMATIC
ET 200S distributed I/O
2AI I 2WIRE HS
analog electronic module
(6ES7134-4GB52-0AB0)
Manual
01/2008
A5E01001734-02

Safety Guidelines
Safety Guidelines
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
with a safety alert symbol, indicates that minor personal injury can result if proper precautions are not taken.
CAUTION
without a safety alert symbol, indicates that property damage can result if proper precautions are not taken.
NOTICE
indicates that an unintended result or situation can occur if the corresponding information is not taken into
account.
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 device/system may only be set up and used in conjunction with this documentation. Commissioning and
operation of a device/system may only be performed by qualified personnel. Within the context of the safety notes
in this documentation qualified persons are defined as persons who are authorized to commission, ground and
label devices, systems and circuits in accordance with established safety practices and standards.
Prescribed Usage
Note the following:
WARNING
This device may only be used for the applications described in the catalog or the technical description and only
in connection with devices or components from other manufacturers which have been approved or
recommended by Siemens. Correct, reliable operation of the product requires proper transport, storage,
positioning and assembly as well as careful operation and maintenance.
Trademarks
All names identified by ® are registered trademarks of the 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.
Siemens AG
Automation and Drives
Postfach 48 48
90327 NÜRNBERG
GERMANY
A5E01001734-02
Ⓟ 02/2008
Copyright © Siemens AG 2008.
Technical data subject to change
이기기는 업무용(A급) 전자파 적합기기로서 판매자 또는 사용자는 이점을 주의하시기 바라며 가정 외의 지역에서 사용하는 것을 목적으로 합니다.

2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Manual, 01/2008, A5E01001734-02 3
Preface
Purpose of the manual
This manual supplements the ET 200S Distributed I/O System Operating Instructions.
General functions for the ET 200S are described in the
ET 200S Distributed I/O System
Operating Instructions.
The information in this document along with the operating instructions enables you to
commission the ET 200S.
Basic knowledge requirements
To understand these operating instructions you should have general knowledge of
automation engineering.
Scope of the manual
This manual applies to this ET 200S module. It describes the components that are valid at
the time of publication.
Recycling and disposal
Thanks to the fact that it is low in contaminants, this ET 200S module is recyclable. For
environmentally compliant recycling and disposal of your electronic waste, please contact a
company certified for the disposal of electronic waste.
Additional support
If you have any questions relating to the products described in these operating instructions,
and do not find the answers in this document, please contact your local Siemens
representative.
http://www.siemens.com/automation/partner
The portal to our technical documentation for the various SIMATIC products and systems is
available at:
http://www.siemens.com/automation/simatic/portal
The online catalog and ordering system are available at:
http://www.siemens.com/automation/mall

Preface
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
4 Manual, 01/2008, A5E01001734-02
Training center
We offer courses to help you get started with the ET 200S and the SIMATIC S7 automation
system. Please contact your regional training center or the central training center in
D -90327, Nuremberg, Germany.
Phone: [phone].
http://www.siemens.com/sitrain
Technical Support
You can reach technical support for all A&D projects
● using the support request web form:
http://www.siemens.com/automation/support-request
● Phone: + 49 180 5050 222
● Fax: + 49 180 5050 223
For more information about our technical support, refer to our Web site at
http://www.siemens.de/automation/service
Service & Support on the Internet
In addition to our documentation services, you can also make use of our comprehensive
online knowledge base on the Internet.
http://www.siemens.com/automation/service&support
There you will find:
● Our Newsletter, which constantly provides you with the latest information about your
products.
● The right documentation for you using our Service & Support search engine.
● The bulletin board, a worldwide knowledge exchange for users and experts.
● Your local contact for Automation & Drives in our contact database.
● Information about on-site services, repairs, spare parts. Lots more can be found on our
"Services" pages.

2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Manual, 01/2008, A5E01001734-02 5
Table of contents
Preface ...................................................................................................................................................... 3
1 Properties .................................................................................................................................................. 7
1.1 2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0) ...........................................7
1.2 Compatibility with the predecessor module .................................................................................12
2 Parameters.............................................................................................................................................. 13
2.1 Parameters...................................................................................................................................13
2.2 Parameter description..................................................................................................................14
3 Diagnostics.............................................................................................................................................. 15
3.1 LED displays on analog electronic modules................................................................................15
3.2 Channel-related diagnostics - error types....................................................................................16
3.3 Interrupts......................................................................................................................................17
4 Analog value representation .................................................................................................................... 19
4.1 Introduction ..................................................................................................................................19
4.2 Analog value representation for measuring range with SIMATIC S7 ..........................................19
4.3 Measuring ranges ........................................................................................................................20
4.4 Effect on analog value representation .........................................................................................21
4.4.1 Influence of the supply voltage and the operating state on analog input values .........................21
4.4.2 Influence of the value range for the analog input 2AI I 2WIRE HS..............................................22
5 Connecting .............................................................................................................................................. 23
5.1 Connecting measuring sensors ...................................................................................................23
5.2 Wiring unused channels...............................................................................................................25
5.3 Using the shield connection .........................................................................................................25
Index........................................................................................................................................................ 27

Table of contents
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
6 Manual, 01/2008, A5E01001734-02

2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Manual, 01/2008, A5E01001734-02 7
Properties 1
1.1 2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Properties
● 2 inputs for current measurement
● Current-limited sensor supply
● Input ranges:
4 mA to 20 mA, resolution 15 bits
0 to 20 mA, resolution 15 bits
● Supports isochrone mode
– Minimum possible time for the isochronous DP cycle (TDPmin): 250 µs
– Minimum conversion time of the input modules (TWE): 100 µs
● Firmware update of electronic module is possible.
Note
Inputs must not be connected in series for the current measurement.

Properties
1.1 2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
8 Manual, 01/2008, A5E01001734-02
General terminal assignment
Note
Terminals 4, 8, A4, A8, A3 and A7 are only available on specified terminal modules.
Terminal assignment for 2AI I 2WIRE HS (6ES7134-4GB52-0AB0)
Terminal Assignment Terminal Assignment Notes
1 M
0+ 5 M 1+
2 M
0- 6 M 1-
3 M
ana 7 M ana
4 n.c. 8 n.c.
A4 AUX1 A8 AUX1
A3 AUX1 A7 AUX1
•Mn+: Input signal "+", Channel n
•Mn-: Input signal "-", Channel n
•Mana: Ground (of power module)
•n.c.: Not connected (max. 30 VDC can be connected)
•AUX1: Protective-conductor terminal or voltage bus (freely usable
up to 230 VAC)
Usable terminal modules
Usable terminal modules for 2AI I 2WIRE HS (6ES7134-4GB52-0AB0)
TM-E15C26-A1
(6ES7193-4CA50-
0AA0)
TM-E15C24-A1
(6ES7193-4CA30-
0AA0)
TM-E15C24-01
(6ES7193-4CB30-
0AA0)
TM-E15C23-01
(6ES7193-4CB10-
0AA0)
Spring terminal
TM-E15S26-A1
(6ES7193-4CA40-
0AA0)
TM-E15S24-A1
(6ES7193-4CA20-
0AA0)
TM-E15S24-01
(6ES7193-4CB20-
0AA0)
TM-E15S23-01
(6ES7193-4CB00-
0AA0)
Screw-type terminal
TM-E15N26-A1
(6ES7193-4CA80-
0AA0)
TM-E15N24-A1
(6ES7193-4CA70-
0AA0)
TM-E15N24-01
(6ES7193-4CB70-
0AA0)
TM-E15N23-01
(6ES7193-4CB60-
0AA0)
Fast Connect
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Properties
1.1 2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Manual, 01/2008, A5E01001734-02 9
Block diagram
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Figure 1-1 Block diagram of the 2AI I 2WIRE HS
Technical specifications for 2AI I 2WIRE HS (6ES7134-4GB52-0AB0)
Dimensions and weight
Width (mm) 15
Weight Approx. 45 g
Module-specific data
Supports isochrone mode Yes
Number of inputs 2
Cable length
•Shielded Max. 200 m
Parameter length 12 bytes
Address space 4 bytes
Voltages, currents, potentials
Rated load voltage L+ (from the power module) 24 VDC
•Reverse polarity protection Yes
•Short-circuit protection Yes (destruction limit 30 mA per channel)
Galvanic isolation
•Between channels and backplane bus Yes
•Between channels and load voltage L+ Yes
•Between channels No
Permissible potential difference
•Between MANA and Minternal (UISO) 75 VDC, 60 VAC
Insulation test voltage 500 VDC
Current consumption
•Supply and load voltage L+ Max. 225 mA1
Power loss of the module Typically 2.5 W
Status, interrupts, diagnostics
Interrupts
•Hardware interrupt Can be assigned2
Diagnostics function
•Group error display Red "SF" LED
•Diagnostics functions readable Possible3

Properties
1.1 2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
10 Manual, 01/2008, A5E01001734-02
Analog value generation
Measuring principle SAR (Successive Approximation Register)
Cycle time/resolution:
•Conversion time in µs (per channel) 15 µs
•Cycle time in ms (per module) 0.25 ms
•Resolution (including overrange) 4 to 20 mA/15 bits
0 to 20 mA/15 bits
Interference suppression, error limits
Crosstalk between the inputs > 50 dB
Operational limit
(in the entire temperature range, with reference to
the input range)
±0,3%
Basic error limit (operational limit at 25°C with
reference to input range)
± 0,2 %
Temperature error (with reference to the input
range)
± 0.01 %/K
Linearity error (with reference to the input range) ± 0,03 %
Repeatability
(in steady state at 25°C with reference to input
range)
± 0,1 %
Sensor supply outputs
Number of outputs
Output voltage
•With load
2
24 V (+5%/ -10%)
Output current
•Rated value
•Permitted range
45 mA (per channel)
0 mA to 45 mA
Short-circuit protection Yes, electronic
Sensor selection data
Input range (rated value/input resistance)
•Current 4 to 20 mA/106 Ω
0 to 20 mA/106 Ω
Connection of the sensors
•For current measurement as 2-wire
transducer Supported
Load of the 2-wire transducer max. 670 Ω
Permitted input current (destruction limit) 30 mA
Smoothing of the measured values Yes, can be assigned in 4 steps by means of
digital filtering
Step
None
Weak
Medium
Strong
Time constant
1 x cycle time
4 x cycle time
16 x cycle time
32 x cycle time
1 With sensor supply voltage
2 For interface modules with process interrupt capability only
3 Parameter assignment error
Violation of low limit
Violation of high limit
Open circuit (only with 4 to 20 mA)
Process interrupt lost

Properties
1.1 2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Manual, 01/2008, A5E01001734-02 11
Firmware update (as of revision level 03)
To add functions and for troubleshooting, it is possible to load firmware updates to the
operating system memory of the electronic module using STEP 7 HW Config.
Note
When you launch the firmware update, the old firmware is deleted. If the firmware update is
interrupted or canceled, the electronic module will no longer be capable of functioning.
Restart the firmware update and wait until it has completed successfully.
Note
If the ET 200S is operated in conjunction with an S7-300 CPU with PROFIBUS DP interface
or an ET 200S Interface Module IM151-3 PN HIGH SPEED, a station failure of the ET 200S
can occur during the firmware update.
I&M functions and firmware update
The interface modules identified in the table below (as of order number) can be used to read
and write I&M data from the module and for the firmware update.
Interface module as of order number
IM151-1 HIGH FEATURE 6ES7151-1BA02-0AB0
IM151-3 PN 6ES7151-3AA22-0AB0
IM151-3 PN HIGH FEATURE 6ES7151-3BA22-0AB0
IM151-3 PN FO 6ES7151-3BB22-0AB0
IM151-7 CPU 6ES7151-7AA20-0AB0

Properties
1.2 Compatibility with the predecessor module
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
12 Manual, 01/2008, A5E01001734-02
1.2 Compatibility with the predecessor module
Compatible with 2AI 2WIRE HS analog electronic module (6ES7132-4GB51-0AB0)
If you configure the 2AI 2WIRE HS (6ES7132-4GB52-0AB0) as the predecessor module
(6ES7132-4GB51-0AB0), it behaves compatibly.
The following technical specifications of the 2AI 2WIRE HS (6ES7132-4GB52-0AB0) are set
according to the predecessor module (6ES7132-4GB51-0AB0):
Technical specifications for 2AI 2WIRE HS
6ES7132-4GB52-0AB0
configured as
6ES7132-4GB51-0AB0
Galvanic isolation
Between channels and load voltage
L+
Yes Yes
Analog value generation
Cycle time in ms (per module) 0.25 ms 1 ms
4 to 20 mA/15 bit 4 to 20 mA/13 bit Resolution (including overrange)
0 to 20 mA/15 bit 0 to 20 mA/13 bit
Sensor selection data
Smoothing of the measured values Time constant
1 x cycle time
4 x cycle time
16 x cycle time
32 x cycle time
Time constant
1 x cycle time
64 x cycle time
128 x cycle time
512 x cycle time
Current consumption and power loss
Note the change in the current consumption and power loss of the 2AI 2WIRE HS
(6ES7132-4GB52-0AB0) compared to the predecessor module (6ES7132-4GB51-0AB0).
See also
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0) (Page 7)

2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Manual, 01/2008, A5E01001734-02 13
Parameters 2
2.1 Parameters
Parameters for the 2AI I 2WIRE HS analog electronic module
Table 2-1 Parameters for the 2AI I 2WIRE HS analog electronic module
Parameters Range of values Default setting Applicability
Group diagnostics
(parameter assignment
error, internal error)
•Disable
•Enable
Disable Module
Diagnostics:
Overflow/underflow
•Disable
•Enable
Disable Module
Diagnostics: Wire
break*
•Disable
•Enable
Disable Channel
Smoothing •None
•Weak
•Medium
•Strong
None Channel
Hardware interrupt
enable
•Disable
•Enable
Disable Module
Type/range of
measurement
•Deactivated
•4 to 20 mA
•0 to 20 mA
4 to 20 mA Channel
High limit •Low to high limit of the
overrange Depending on the
measuring range
Channel
Low limit •Low to high limit of the
overrange Depending on the
measuring range
Channel
* Only in the measuring range 4 to 20 mA
Note
If you deactivate a channel of the electronic module, you do not gain any advantages in
terms of speed due to the measuring procedure.

Parameters
2.2 Parameter description
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
14 Manual, 01/2008, A5E01001734-02
2.2 Parameter description
Smoothing
The individual measured values are smoothed by digital filtering. The smoothing can be
adjusted in four steps, in which the smoothing factor k multiplied by the cycle time of the
electronic module equals the time constant of the smoothing filter. The higher the smoothing,
the greater the time constant of the filter.
The following diagrams show the step response with the various smoothing factors
depending on the number of module cycles.
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Figure 2-2 Smoothing for 2AI I 2WIRE HS (6ES7134-4GB51-0AB0)

2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Manual, 01/2008, A5E01001734-02 15
Diagnostics 3
3.1 LED displays on analog electronic modules
Analog electronic modules
LED displays on analog electronic modules:
1
6)
① Batch error (red)
Status and error displays by means of LEDs on analog electronic modules
The table below shows the status and error displays on the analog electronic modules.
Event (LED)
SF
Cause Remedy
values No configuration or incorrect
module plugged in. No load
voltage.present There is a
diagnostic message.
Check the parameter
assignment. Check the load
voltage. Evaluate the
diagnostics.

Diagnostics
3.2 Channel-related diagnostics - error types
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
16 Manual, 01/2008, A5E01001734-02
3.2 Channel-related diagnostics - error types
Analog input module error types
Table 3-1 Error types
Error type Meaning Remedy
31D 11111: Channel
temporarily
unavailable
The firmware is being updated.
Channel 0 applies to the entire
module. The module does not
perform any measurements
during this time.
--
22D 10110: Hardware
interrupt lost
A hardware interrupt was not
recognized.
Correction or coordination of
the program, process, module
16D 10000: Parameter
assignment error
Module cannot utilize the
parameters for the channel:
Inserted module does not
match the configuration.
Incorrect parameter
assignment.
Correct the configuration (align
actual and preset configuration).
Correct the parameter
assignment (wire break
diagnostics assigned only for
the allowed measuring ranges).
9D 01001: Error Internal module error
(diagnostic message at
channel 0 applies to the entire
module)
Replace the module.
8D 01000: Low limit
exceeded
Value is below the underrange. Correct the module/actuator
tuning.
7D 00111: High limit
exceeded
Value is above the overrange. Correct the module/actuator
tuning.
6D 00110:
Open circuit
Line to the encoder is
interrupted.
Correct the process wiring.

Diagnostics
3.3 Interrupts
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Manual, 01/2008, A5E01001734-02 17
3.3 Interrupts
Hardware interrupt of analog input modules
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Diagnostics
3.3 Interrupts
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
18 Manual, 01/2008, A5E01001734-02

2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
Manual, 01/2008, A5E01001734-02 19
Analog value representation 4
4.1 Introduction
Electronic modules with analog outputs
With the electronic module with analog inputs, continuously variable signals, such as those
occurring in temperature measurement and resistance measurement, can be acquired,
evaluated, and converted to digital values for further processing.
4.2 Analog value representation for measuring range with SIMATIC S7
Analog value representation
With the same nominal range, the digitized analog value is the same for input and output
values. Analog values are represented in two's complement.
The following table shows the analog value representation for the analog electronic modules.
Table 4-1 Analog value representation (SIMATIC S7 format)
Resolution Analog value
Bit number 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0
Significance of the bits S 214 2
13 2 12 2 11 2 10 2 9 2 8 2 7 2 6 2 5 2 4 2 3 2 2 2 1 2 0
Sign
The sign (S) of the analog value is always in bit number 15:
● "0" → +
● "1" → –

Analog value representation
4.3 Measuring ranges
2AI I 2WIRE HS analog electronic module (6ES7134-4GB52-0AB0)
20 Manual, 01/2008, A5E01001734-02
Analog values
The following table shows the representation of the binary analog values and the
corresponding decimal and hexadecimal representation of the units of the analog values.
The table below shows the 11, 12, 13, 14, and 15 bit resolutions + sign. Each analog value is
entered left aligned in the ACCU. The bits marked with "x" are set to "0".
Table 4-2 Analog values (SIMATIC S7 format)
Units Analog value
Resolution in bits
Decimal Hexadecimal High byte Low byte
11+S 16 10H S 0 0 0 0 0 0 0 0 0 0 1 x x x x
12+S 8 8H S 0 0 0 0 0 0 0 0 0 0 0 1 x x x
13+S 4 4H S 0 0 0 0 0 0 0 0 0 0 0 0 1 x x
14+S 2 4H S 0 0 0 0 0 0 0 0 0 0 0 0 0 1 x
15 + sign 1 1H S 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
4.3 Measuring ranges
Introduction
The following tables contain the digitized analog values for the measuring ranges of the
analog input modules.
Since the binary representation of the analog values is always the same, these tables
contain only a comparison of the measuring ranges with the units.
Measuring ranges for current: 0 to 20 mA, 4 to 20 mA
Table 4-3 SIMATIC S7 format: Measuring ranges 0 to 20 mA, 4 to 20 mA
Units
Measuring range
0 to 20 mA
Measuring range
4 to 20 mA Decimal Hexadecimal
Range
> 23.5178 > 22.8142 32767 7FFFH Overflow
23.5178
:
20.0007
22.8142
:
20.0005
32511
:
27649
7EFFH
:
6C01H
Overrange
20.0000
15.0000
:
0.0000
20.0000
16.0000
:
4.0000
27648
20736
:
0
6C00H
5100H
:
0H
Nominal range
3.9995
.
1.1852
-1
:
-4864
FFFFH
:
ED00H
Underrange
Negative values are
not supported
< 1.1852 -32768 8000H Underflow