Beckhoff KL3224 Manual del operador
Documentation | EN
KL3224
Four channel analog input terminal for PT1000, Ni1000
2021-07-07 | Version: 2.0.0
Table of contents
KL3224 3Version: 2.0.0
Table of contents
1 Foreword ....................................................................................................................................................5
1.1 Notes on the documentation..............................................................................................................5
1.2 Safety instructions .............................................................................................................................6
1.3 Documentation issue status ..............................................................................................................7
1.4 Beckhoff Identification Code (BIC) ....................................................................................................8
2 Product overview.....................................................................................................................................10
2.1 KL3224 - Introduction ......................................................................................................................10
2.2 Technical data .................................................................................................................................11
2.3 Basic function principles ..................................................................................................................11
3 Mounting and wiring................................................................................................................................14
3.1 Instructions for ESD protection........................................................................................................14
3.2 Installation on mounting rails ...........................................................................................................15
3.3 Connection ......................................................................................................................................18
3.3.1 Connection system .......................................................................................................... 18
3.3.2 Wiring............................................................................................................................... 19
3.3.3 Shielding .......................................................................................................................... 21
3.3.4 Connection....................................................................................................................... 21
4 Configuration Software KS2000.............................................................................................................22
4.1 KS2000 - Introduction......................................................................................................................22
5 Access from the user program ..............................................................................................................24
5.1 Terminal configuration .....................................................................................................................24
5.2 Mapping in the Bus Coupler ............................................................................................................25
5.3 Control and status byte....................................................................................................................27
5.3.1 Process data exchange ................................................................................................... 27
5.3.2 Compensation.................................................................................................................. 28
5.3.3 Default setting of the registers ......................................................................................... 28
5.4 Register overview ............................................................................................................................29
5.5 Register description.........................................................................................................................30
5.6 Register communication ..................................................................................................................34
5.7 Examples of Register Communication ............................................................................................35
5.7.1 Example 1: reading the firmware version from Register 9............................................... 35
5.7.2 Example 2: Writing to an user register............................................................................. 36
6 Appendix ..................................................................................................................................................39
6.1 Support and Service ........................................................................................................................39
Table of contents
KL32244 Version: 2.0.0
Foreword
KL3224 5Version: 2.0.0
1 Foreword
1.1 Notes on the documentation
Intended audience
This description is only intended for the use of trained specialists in control and automation engineering who
are familiar with the applicable national standards.
It is essential that the documentation and the following notes and explanations are followed when installing
and commissioning these components.
It is the duty of the technical personnel to use the documentation published at the respective time of each
installation and commissioning.
The responsible staff must ensure that the application or use of the products described satisfy all the
requirements for safety, including all the relevant laws, regulations, guidelines and standards.
Disclaimer
The documentation has been prepared with care. The products described are, however, constantly under
development.
We reserve the right to revise and change the documentation at any time and without prior announcement.
No claims for the modification of products that have already been supplied may be made on the basis of the
data, diagrams and descriptions in this documentation.
Trademarks
Beckhoff®, TwinCAT®, TwinCAT/BSD®, TC/BSD®, EtherCAT®, EtherCATG®, EtherCATG10®, EtherCATP®,
SafetyoverEtherCAT®, TwinSAFE®, XFC®, XTS® and XPlanar® are registered trademarks of and licensed by
Beckhoff Automation GmbH. Other designations used in this publication may be trademarks whose use by
third parties for their own purposes could violate the rights of the owners.
Patent Pending
The EtherCAT Technology is covered, including but not limited to the following patent applications and
patents: EP1590927, EP1789857, EP1456722, EP2137893, DE102015105702 with corresponding
applications or registrations in various other countries.
EtherCAT® is registered trademark and patented technology, licensed by Beckhoff Automation GmbH,
Germany.
Copyright
© Beckhoff Automation GmbH & Co. KG, Germany.
The reproduction, distribution and utilization of this document as well as the communication of its contents to
others without express authorization are prohibited.
Offenders will be held liable for the payment of damages. All rights reserved in the event of the grant of a
patent, utility model or design.
Foreword
KL32246 Version: 2.0.0
1.2 Safety instructions
Safety regulations
Please note the following safety instructions and explanations!
Product-specific safety instructions can be found on following pages or in the areas mounting, wiring,
commissioning etc.
Exclusion of liability
All the components are supplied in particular hardware and software configurations appropriate for the
application. Modifications to hardware or software configurations other than those described in the
documentation are not permitted, and nullify the liability of Beckhoff Automation GmbH & Co. KG.
Personnel qualification
This description is only intended for trained specialists in control, automation and drive engineering who are
familiar with the applicable national standards.
Description of instructions
In this documentation the following instructions are used.
These instructions must be read carefully and followed without fail!
DANGER
Serious risk of injury!
Failure to follow this safety instruction directly endangers the life and health of persons.
WARNING
Risk of injury!
Failure to follow this safety instruction endangers the life and health of persons.
CAUTION
Personal injuries!
Failure to follow this safety instruction can lead to injuries to persons.
NOTE
Damage to environment/equipment or data loss
Failure to follow this instruction can lead to environmental damage, equipment damage or data loss.
Tip or pointer
This symbol indicates information that contributes to better understanding.
Foreword
KL3224 7Version: 2.0.0
1.3 Documentation issue status
Version Comment
2.0.0 • Migration
• Document structure updated
• Chapter Beckhoff Identification Code (BIC) added
• Chapter Notes on ESD protection added
• Safety instructions adapted to IEC 82079-1
• New title page
1.0 • First release
Firmware and hardware versions
Documentation
Version
KL3224-0000
Firmware Hardware
2.0.0 1B 06
1.0 1B 03
The firmware and hardware versions (delivery state) of the terminal can be found in the serial number printed
on the side.
Syntax of the serial number
Structure of the serial number: WWYYFFHH
WW - week of production (calendar week)
YY - year of production
FF - firmware version
HH - hardware version
Example with serial number 35 04 1B 01:
35 - week of production 35
04 - year of production 2004
1B - firmware version 1B
01 - hardware version 01
Foreword
KL32248 Version: 2.0.0
1.4 Beckhoff Identification Code (BIC)
The Beckhoff Identification Code (BIC) is increasingly being applied to Beckhoff products to uniquely identify
the product. The BIC is represented as a Data Matrix Code (DMC, code scheme ECC200), the content is
based on the ANSI standard MH10.8.2-2016.
Fig.1: BIC as data matrix code (DMC, code scheme ECC200)
The BIC will be introduced step by step across all product groups.
Depending on the product, it can be found in the following places:
• on the packaging unit
• directly on the product (if space suffices)
• on the packaging unit and the product
The BIC is machine-readable and contains information that can also be used by the customer for handling
and product management.
Each piece of information can be uniquely identified using the so-called data identifier
(ANSIMH10.8.2-2016). The data identifier is followed by a character string. Both together have a maximum
length according to the table below. If the information is shorter, spaces are added to it. The data under
positions 1 to 4 are always available.
The following information is contained:
Foreword
KL3224 9Version: 2.0.0
Item
no.
Type of
information
Explanation Data
identifier
Number of digits
incl. data identifier
Example
1 Beckhoff order
number
Beckhoff order number 1P 8 1P072222
2 Beckhoff Traceability
Number (BTN)
Unique serial number,
see note below
S 12 SBTNk4p562d7
3 Article description Beckhoff article
description, e.g.
EL1008
1K 32 1KEL1809
4 Quantity Quantity in packaging
unit, e.g. 1, 10, etc.
Q 6 Q1
5 Batch number Optional: Year and week
of production
2P 14 2P401503180016
6 ID/serial number Optional: Present-day
serial number system,
e.g. with safety products
or calibrated terminals
51S 12 51S678294104
7 Variant number Optional: Product variant
number on the basis of
standard products
30P 32 30PF971, 2*K183
...
Further types of information and data identifiers are used by Beckhoff and serve internal processes.
Structure of the BIC
Example of composite information from item 1 to 4 and 6. The data identifiers are marked in red for better
display:
BTN
An important component of the BIC is the Beckhoff Traceability Number (BTN, item no.2). The BTN is a
unique serial number consisting of eight characters that will replace all other serial number systems at
Beckhoff in the long term (e.g. batch designations on IO components, previous serial number range for
safety products, etc.). The BTN will also be introduced step by step, so it may happen that the BTN is not yet
coded in the BIC.
NOTE
This information has been carefully prepared. However, the procedure described is constantly being further
developed. We reserve the right to revise and change procedures and documentation at any time and with-
out prior notice. No claims for changes can be made from the information, illustrations and descriptions in
this information.
Product overview
KL322410 Version: 2.0.0
2 Product overview
2.1 KL3224 - Introduction
Fig.2: KL3224 - 4-channel analog input terminal PT1000, Ni1000
The KL3224 analog input terminal allows resistance sensors to be connected directly. A micro-controller
within the terminal is used for converting and linearizing the resistance value to a temperature value. The
temperatures are displayed as follows:
1/10°C (1 digit = 0.1°C)
In addition to this, a broken wire or short circuit is reported to the Bus Coupler or to the controller, and
indicated by the ERROR LED.
NI1000 and PT1000 elements are implemented as resistance sensors. The terminal can be fully configured
over a fieldbus. A self-defined scaling of the output can, for instance, be performed, or the temperature
conversion can be switched off. In the latter case, the measurement is output in the range from 10Ω up to
1.2kΩ with a resolution of 1/16Ω (the internal resolution of the resistance value is 1/255Ω).
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