Siemens 6ES7134-4NB01-0AB0 User manual

SIMATIC ET 200S distributed I/O 2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
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Preface
Properties
1
Parameters
2
Diagnostics
3
Analog value representation
4
Connecting
5
SIMATIC
ET 200S distributed I/O
2AI TC HF analog electronic
module (6ES7134-4NB01-0AB0)
Manual
04/2007
A5E01076892-01

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
Ordernumber: A5E01076892-01
Ⓟ 09/2007
Copyright © Siemens AG 2007.
Technical data subject to change

2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01 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 TC HF analog electronic module (6ES7134-4NB01-0AB0)
4 Manual, 04/2007, A5E01076892-01
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 TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01 5
Table of contents
Preface ...................................................................................................................................................... 3
1 Properties .................................................................................................................................................. 7
1.1 2AI TC HF analog electronic module (6ES7134-4NB01-0AB0) ....................................................7
2 Parameters.............................................................................................................................................. 13
2.1 Parameters...................................................................................................................................13
2.2 Parameter description..................................................................................................................14
3 Diagnostics.............................................................................................................................................. 15
3.1 Diagnostics using LED display.....................................................................................................15
3.2 Error types....................................................................................................................................16
4 Analog value representation .................................................................................................................... 17
4.1 Introduction ..................................................................................................................................17
4.2 Analog value representation for measuring range with SIMATIC S7 ..........................................17
4.3 Measuring ranges ........................................................................................................................19
4.3.1 Measuring ranges for thermocouples ..........................................................................................19
4.3.2 Voltage measuring ranges...........................................................................................................24
4.4 Effect on analog value representation .........................................................................................25
4.4.1 Effect of the supply voltage and the operating state on analog input values ..............................25
4.4.2 Effect of the value range on the 2AI TC HF analog input............................................................25
5 Connecting .............................................................................................................................................. 27
5.1 Connecting measuring sensors ...................................................................................................27
5.2 Connecting thermocouples ..........................................................................................................30
5.3 Wiring unused channels on analog input modules ......................................................................31
5.4 Using the shield connection .....................................................................................................3332
Index........................................................................................................................................................ 33

Table of contents
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
6 Manual, 04/2007, A5E01076892-01

2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01 7
Properties 1
1.1 2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Properties
● 2 inputs for thermocouple or voltage measurement
● Input ranges:
– Voltage measurement: ± 80 mV, resolution 15 bits + sign
– Thermocouples: Types E, N, J, K, L, S, R, B, T, C, resolution 15 bits + sign
● Isolated from the load voltage L+
● Linearization of the sensor characteristic curves
● Permitted common-mode voltage 140 VDC/100 VAC
● Internal reference junction in connection with TM-E15S24-AT or TM-E15C24-AT
General terminal assignment
Terminal assignment for 2AI TC HF (6ES7134-4NB01-0AB0)
Terminal Assignment Terminal Assignment Notes
1 M
0+ 5 M 1+
2 M
0- 6 M 1-
•Mn+: Measuring line positive, channel n
•Mn-: Measuring line negative, channel n

Properties
1.1 2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
8 Manual, 04/2007, A5E01076892-01
Usable terminal modules
Usable terminal modules for 2AI TC HF (6ES7134-4NB01-0AB0)
TM-E15C24-AT
(6ES7193-4CL30-0AA0)
Spring terminal
TM-E15S24-AT
(6ES7193-4CL20-0AA0)
Screw-type terminal
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Properties
1.1 2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01 9
2AI TC HF technical specifications (6ES7134-4NB01-0AB0)
Dimensions and weight
Width (mm) 15
Weight Approx. 40 g
Module-specific data
Supports isochronous operation no
Number of inputs 2
Cable length
•Shielded Max. 50 m
Parameter length 4 bytes
Address space 4 bytes
Voltages, currents, potentials
Rated load voltage L+ (from the power module) 24 VDC
•Reverse polarity protection Yes
Electrical isolation
•Between the channels and backplane bus Yes
•Between the channels and load voltage L+ Yes
•Between the channels No
Permissible potential difference
•Between MANA and the central grounding point
(Uiso) 75 VDC / 60 VAC
•Between the inputs and MANA (UCM) 140 VDC / 100 VAC
Insulation tested 500 VDC
Current consumption
•From load voltage L+ Max. 30 mA
Power dissipation of the module Typically 0.6 W
Status, interrupts, diagnostics
Diagnostics function
•Group error Red "SF" LED
•Diagnostic functions readable Yes
Analog value generation
Measuring principle Integrative
Integration time/conversion time/resolution per
channel:
•Integration time can be assigned parameters Yes
•Interference frequency suppression in Hz 60 50
•Integration time in ms 16,7 20
•Basic conversion time incl. integration time in
ms 66 80
•Additional conversion time for wire break
check diagnosis in ms 5 5
•Cycle time in ms Number of active channels per module x
conversion time
•Resolution (including overrange) 15 bits plus sign

Properties
1.1 2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
10 Manual, 04/2007, A5E01076892-01
Suppression of interference, limits of error
Noise suppression for
f = n x (f1 ± 1 %), (f1 = interference frequency)
•Common-mode interference (USS)
•Series-mode interference
(peak interference value < rated value of input
range)
min. 90 dB
min. 70 dB
Crosstalk between the inputs Min. -50 dB
Operational limit for ±80 mV (over the entire
temperature range with reference to the input
range)
± 0,1 %
Operational limit for thermocouples (over the
entire temperature range with reference to the
input range)1
± 1.5 K
Operational limit for thermocouple type C (in the
entire temperature range with reference to the
input range)1
± 7 K
Basic error limit for ±80 mV (operational limit at
25 °C with reference to the input range)
± 0,05 %
Basic error limit for thermocouples (operational
limit at 25 °C with reference to input range)1
± 1 K
Basic error limit for thermocouples of type C
(operational limit at 25 °C with reference to the
input range)1
± 5 K
Temperature error (with reference to the input
range)
± 0.005 %/K
Linearity error (with reference to the input range) ± 0,01 %
Repeatability
(in steady state at 25°C with reference to input
range)
± 0,05 %
Overall error limits using internal compensation
•Operational limit (in the entire temperature
range with a static, thermal state, ambient
temperature change < 0.3 K/min)2
± 2.5 K
•Basic error limit (operational limit at 25°C with
a static, thermal state, ambient temperature
change < 0.3 K/min)3
± 1.5 K
Data for selecting a sensor
Input range (rated value)/input resistance
•Voltage ± 80m V/min. 1 MΩ
•Thermocouple Type E, N, J, K, L, S, R, B, T, C/min. 1 MΩ
Permitted input voltage (destruction limit) ± 20 V, continuous
Connection of the sensors
•For measuring voltage Supported
Characteristic curve linearization Yes, can be assigned parameters for type E, N,
J, K, L, S, R, B, T, C as per IEC 584

Properties
1.1 2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01 11
Temperature compensation
•Internal temperature compensation Possible with TM-E15S24-ATTM-E15C24-AT
•External temperature compensation by
looping a compensating box into the
measuring circuit
Possible, one external compensating box per
channel
Smoothing of the measured values Yes, can be assigned parameters in 4 steps by
means of digital filtering
Step
None
Weak
Medium
Strong
Time constant
1 x cycle time
4 x cycle time
32 x cycle time
64 x cycle time
1 The specified error limits apply starting with the following temperatures:
•Thermocouple Type T: -200°C
•Thermocouple Type K: -100°C
•Thermocouple Type B: +700°C
•Thermocouple Type N: -150°C
•Thermocouple Type E: -150°C
•Thermocouple Type R: +200°C
•Thermocouple Type S: +100°C
2 In the case of thermocouple Type C: ± 8 K
3 In the case of thermocouple Type C: ± 6 K
Compensation of thermocouples with a compensating box
As well as the error limits of the 2AI TC HF electronic module (see Table "Technical
specifications 2AI TC HF (6ES7134-4NB01-0AB0)" in this chapter) you must also take the
accuracy of the compensating box into account.
Internal compensation with TM-E 15S24-AT or TM-E15C24-AT
Factors affecting the accuracy of the temperature measurement
The connected channel with internal compensation must be
assigned parameters separately.
Rules on using internal
temperature compensation
Don't insert the 2AI TC HF directly next to a power module with
high incoming current (> 3 A). An incoming current of 10 A can
result in a further ± 2 K error.
The station must be in a static state1 to ensure that the specified
accuracy is achieved.
Accuracy is achieved 30 minutes after the static state has been
achieved.
Additional technical specifications
for the error limits of the
2AI TC HF
The overall malfunction of the channel is caused by the
combination of the input error and the internal compensation
error.
1 The static state is defined by an almost constant ambient temperature (no draft, for example, in a
closed cabinet!)

Properties
1.1 2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
12 Manual, 04/2007, A5E01076892-01

2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01 13
Parameters 2
2.1 Parameters
Table 2-1 Parameters for analog input module
2AI TC HF 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 check * •Disable
•Enable
Disable Channel
Smoothing •None
•Weak
•Medium
•Strong
None Channel
Temperature unit •Celsius
•Fahrenheit
Celsius Module
Comparison point •None
•Yes (i.e., internal)
None Channel
Type/range of measurement •Deactivated
•Voltage ±80 mV
•TC-EL Type T (Cu-CuNi)
•TC-EL Type K (NiCr-Ni)
•TC-EL Type B (PtRh-PtRh)
•TC-EL Type C (WRe-WRe)
•TC-EL Type N (NiCrSi-NiSi)
•TC-EL Type E (NiCr-CuNi)
•TC-EL Type R (PtRh-Pt)
•TC-EL Type S (PtRh-Pt)
•TC-EL Type J (Fe-Cu-Ni)
•TC-EL Type L (Fe-Cu-Ni)
TC-EL Type K
(NiCr-Ni)
Channel
* Only with thermocouples. A parameter assignment error occurs when the wire break diagnostics are enabled in the
voltage measuring range. The module does not start up.

Parameters
2.2 Parameter description
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
14 Manual, 04/2007, A5E01076892-01
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 with cycle time of the
electronic module equals the time constant of the smoothing filter. The greater the
smoothing, the greater the time constant of the filter.
The following diagrams show the step response with the various smoothing factors in
relation to the number of module cycles.
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Figure 2-1 Smoothing with the 2AI TC HF

2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01 15
Diagnostics 3
3.1 Diagnostics using LED display
LED display
1
6)
① Batch error (red)
Status and error displays
Event (LED)
SF
Cause Remedy
On 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 Error types
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
16 Manual, 04/2007, A5E01076892-01
3.2 Error types
Analog input module error types
Table 3-1 Error types
Error type Meaning Remedy
16D 10000: Parameter
assignment error
Module cannot use the
parameter for the channel:
Inserted module does not
match the one configured.
Incorrect parameter
assignment.
Correct the configuration (align
actual and set configuration).
Correct the parameter
assignment (wire break
diagnostics only parameterized
for the permitted measuring
ranges).
9D 01001: Error Internal module error
(diagnostic message at
channel 0 applies to the entire
module)
Replace the module.
7D 00111: Upper limit
exceeded
Value is above the overshoot
range.
Correct the module/final
controlling element tuning.
8D 01000: Lower limit
value undershot
Value is below the underrange. Correct the module/final
controlling element tuning.
6D 00110:
Open circuit
Line to the encoder
interrupted.
Correct the process wiring.
21D 10101:
Reference channel
error
Error on the reference channel Check the reference module

2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01 17
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 of 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
4.2 Analog value representation for measuring range with SIMATIC S7
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
18 Manual, 04/2007, A5E01076892-01
Output value
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 resolutions 11, 12, 13, and 15 bit + sign. Each analog value is
entered left aligned in the ACCU. The bits marked with "x" are set to "0".
Table 4-2 Output 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 1 x x x x
12+S 8 8H S 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 1 x x
15 + sign 1 1H S 0 0 0 0 0 0 0 0 0 0 0 0 0 1

Analog value representation
4.3 Measuring ranges
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
Manual, 04/2007, A5E01076892-01 19
4.3 Measuring ranges
4.3.1 Measuring ranges for thermocouples
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 only
compare the measuring ranges with the units.
Measuring range for thermocouple: Type B
Table 4-3 SIMATIC S7 format: Type B measuring range in °C and °F
Units Units Type B in °C
Decimal Hexadecima
l
Type B in °F
Decimal Hexadeci
mal
Range
> 2070,0 32767 7FFFH > 3276,6 32767 7FFFH Overflow
2070,0
:
1820,1
20700
:
18201
50DCH
:
4719H
3276,6
:
2786,6
32766
:
27866
7FFEH
:
6CDAH
Overshoot range
1820,0
:
0,0
18200
:
0
4718H
:
0000H
2786,5
:
32
27865
:
320
6CD9H
:
0140H
Nominal range
-0,1
:
-120,0
-1
:
-1200
FFFFH
:
FB50H
31,9
:
-184,0
319
:
-1840
013FH
:
F8D0H
Underrange
< -120,0 -32768 8000H < -184,0 -32768 8000H Underflow

Analog value representation
4.3 Measuring ranges
2AI TC HF analog electronic module (6ES7134-4NB01-0AB0)
20 Manual, 04/2007, A5E01076892-01
Measuring range for thermocouple: Type C
Table 4-4 SIMATIC S7 format: Type C measuring range in °C and °F
Units Units
Type C in °C
Decimal Hexadecima
l
Type C in °F
Decimal Hexadeci
mal
Range
> 2500,0 32767 7FFFH > 3276,6 32767 7FFFH Overflow
2500,0
:
2315,1
25000
:
23151
61A8H
:
5A6FH
3276,6
:
2786,6
32766
:
27866
7FFEH
:
6CDAH
Overshoot range
2315,0
:
0,0
23150
:
0
5A6EH
:
0000H
2786,5
:
32,0
27865
:
320
6CD9H
:
0140H
Nominal range
0,1
:
-120,0
-1
:
-1200
FFFFH
:
FB50H
31,9
:
-184,0
319
:
-1840
013FH
:
F8D0H
Underrange
< -120,0 -32768 8000H < -184,0 -32768 8000H Underflow
Measuring range for thermocouple Type E
Table 4-5 SIMATIC S7 format: Type E measuring range in °C and °F
Units Units
Type E in °C
Decimal Hexadecima
l
Type E in °F
Decimal Hexadeci
mal
Range
> 1200,0 32767 7FFFH > 2192,0 32767 7FFFH Overflow
1200,0
:
1000,1
12000
:
10001
2EE0H
:
2711H
2192,0
:
1832,1
21920
:
18321
55A0H
:
4791H
Overshoot range
1000,0
:
-270,0
10000
:
-2700
2710H
:
F574H
1832,0
:
-454,0
18320
:
-4540
4790H
:
EE44H
Nominal range
< -270,0 - 32768 8000H < -454,0 - 32768 8000H Underflow