Siemens SENTRON User manual

Equipment Manual
05/2020
L1V30408520AG
-03
Introduction
1
Description
2
Installation
3
Connection
4
Commissioning
5
Service and maintenance
6
Technical specifications
7
Appendix
A

Siemens AG
Smart Infrastructure
Electrical Products
Postfach 10 09 53
93009 Regensburg
GERMANY
Ⓟ
02/2021 Subject to change
Copyright © Siemens AG 2017.
All rights reserved
Legal information
Warning notice system
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
indicates that minor personal injury can result if proper precautions are not taken.
NOTICE
indicates that property damage can result if proper precautions are not taken.
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 product/system described in this documentation may be operated only by personnel qualified for the specific
task in accordance with the relevant documentation, in particular its warning notices and safety instructions.
Qualified personnel are those who, based on their training and experience, are capable of identifying risks and
avoiding potential hazards when working with these products/systems.
Proper use of Siemens products
Note the following:
WARNING
Siemens products may only be used for the applications described in the catalog and in the relevant technical
documentation. If products and components from other manufacturers are used, these must be recommended
or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and
maintenance are required to ensure that the products operate safely and without any problems. The permissible
ambient conditions must be complied with. The information in the relevant documentation must be observed.
Trademarks
All names identified by ® are registered trademarks of 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.

Equipment Manual, 05/2020, L1V30408520AG-03 3
Table of contents
1 Introduction........................................................................................................................................... 5
1.1 Scope of delivery ................................................................................................................. 5
1.2 Latest information ............................................................................................................... 5
1.3 Security information ............................................................................................................ 6
1.4 Open Source Software ......................................................................................................... 7
2 Description............................................................................................................................................. 9
2.1 Area of application............................................................................................................... 9
2.2 Performance features of the I(N), I(Diff), analog module ...................................................... 9
2.3 Design............................................................................................................................... 11
3 Installation........................................................................................................................................... 13
3.1 Installation location ........................................................................................................... 13
3.2 Installation steps................................................................................................................ 14
4 Connection .......................................................................................................................................... 15
4.1 Safety information............................................................................................................. 15
4.2 Connections ...................................................................................................................... 16
5 Commissioning .................................................................................................................................... 25
5.1 Overview........................................................................................................................... 25
5.2 Setting the expansion module parameters ......................................................................... 26
5.3 Parameterizing with powerconfig....................................................................................... 29
5.4 Reading out measured values............................................................................................. 30
6 Service and maintenance .................................................................................................................... 31
6.1 Calibration......................................................................................................................... 31
6.2 Firmware update ............................................................................................................... 31
6.3 Troubleshooting guide....................................................................................................... 31
6.4 Warranty ........................................................................................................................... 32
7 Technical specifications....................................................................................................................... 33
A Appendix ............................................................................................................................................. 37
A.1 Modbus measured quantities with function codes 0x03 and 0x04 ...................................... 37
A.2 Average value quantities.................................................................................................... 37
Index.................................................................................................................................................... 41

Table of contents
4Equipment Manual, 05/2020, L1V30408520AG-03

Equipment Manual, 05/2020, L1V30408520AG-03 5
Introduction
1
1.1 Scope of delivery
Included in package:
•1 x 7KM PAC expansion module I(N), I(Diff), analog
•1 x operating instructions
1.2 Latest information
Up-to-the-minute information
You can find further support on the Internet:
Website (https://support.industry.siemens.com/my/ww/en/requests)
General safety information
DANGER
Hazardous voltage
Will cause death or serious injury.
Turn off and lock out all power supplying this equipment before working on this device.
Note
Only qualified personnel are allowed to
install, commission or service this device.
•
Wear the prescribed protective clothing.
•
Observe the general equipment regulations and safety regulations for working on high-
voltage installations (e.g. DIN VDE, NFPA 70E) as well as national or international
regulations.
•
Check that all connections are correctly made before startup.
•
Before power is applied to the device for the first time, it must have been located in the
operating area for at least two hours in order to reach temperature balance and avoid
humidity and condensation.
•
The limits given in the technical data must not be exceeded even during commissioning or
testing.
•
Condensation on the device is not permissible during operation.

Introduction
1.3 Security information
6Equipment Manual, 05/2020, L1V30408520AG-03
Note
These operating instructions do not purport to cover all details or variations in equipment, or
to provide for every possible contingency in connection with installation, operation, or
maintenance. Should additional i
nformation be desired, or should particular problems arise
that are not handled in detail in the operating instructions, please contact Technical Support
for the information you require.
See also
Technical assistance (https://support.industry.siemens.com/My/ww/en/requests)
Industrial security (http://www.siemens.com/industrialsecurity)
Siemens Industrial Security RSS Feed (http://www.siemens.com/industrialsecurity)
www.opensource.org (https://opensource.org/)
1.3 Security information
Siemens provides products and solutions with industrial security functions that support the
secure operation of plants, systems, machines and networks.
In order to protect plants, systems, machines and networks against cyber threats, it is
necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial
security concept. Siemens’ products and solutions constitute one element of such a concept.
Customers are responsible for preventing unauthorized access to their plants, systems,
machines and networks. Such systems, machines and components should only be connected
to an enterprise network or the Internet if and to the extent such a connection is necessary
and only when appropriate security measures (e.g. firewalls and/or network segmentation)
are in place.
For additional information on industrial security measures that may be implemented, please
visit (https://www.siemens.com/industrialsecurity).
Siemens’ products and solutions undergo continuous development to make them more
secure. Siemens strongly recommends that product updates are applied as soon as they are
available and that the latest product versions are used. Use of product versions that are no
longer supported, and failure to apply the latest updates may increase customer's exposure to
cyber threats.
To keep up to date with all the latest product updates, subscribe to the Siemens Industrial
Security RSS Feed at (https://www.siemens.com/industrialsecurity).

Introduction
1.4 Open Source Software
Equipment Manual, 05/2020, L1V30408520AG-03 7
1.4 Open Source Software
This product, solution or service ("Product") contains third-party software components. These
components are Open Source Software licensed under a license approved by the Open
Source Initiative (https://www.opensource.org) or similar licenses as determined by SIEMENS
("OSS") and/or commercial or freeware software components. With respect to the OSS
components, the applicable OSS license conditions prevail over any other terms and
conditions covering the Product. The OSS portions of this Product are provided royalty-free
and can be used at no charge.
If SIEMENS has combined or linked certain components of the Product with/to OSS
components licensed under the GNU LGPL version 2 or later as per the definition of the
applicable license, and if use of the corresponding object file is not unrestricted ("LGPL
Licensed Module", whereas the LGPL Licensed Module and the components that the LGPL
Licensed Module is combined with or linked to is the "Combined Product"), the following
additional rights apply, if the relevant LGPL license criteria are met: (i) you are entitled to
modify the Combined Product for your own use, including but not limited to the right to
modify the Combined Product to relink modified versions of the LGPL Licensed Module, and
(ii) you may reverse-engineer the Combined Product, but only to debug your modifications.
The modification right does not include the right to distribute such modifications and you
shall maintain in confidence any information resulting from such reverse-engineering of a
Combined Product.
Certain OSS licenses require SIEMENS to make source code available, for example, the GNU
General Public License, the GNU Lesser General Public License and the Mozilla Public License.
If such licenses are applicable and this Product is not shipped with the required source code, a
copy of this source code can be obtained by anyone in receipt of this information during the
period required by the applicable OSS licenses by contacting the following address:
Siemens AG
Smart Infrastructure
Electrical Products
Technical Support
Postfach 10 09 53
93009 Regensburg
Germany
You will find Technical Support under (https://www.siemens.com/support-request).
Keyword: Open Source Request (please specify Product name and version, if applicable)
SIEMENS may charge a handling fee of up to 5 EUR to fulfil the request.
Warranty regarding further use of the Open Source Software
SIEMENS' warranty obligations are set forth in your agreement with SIEMENS. SIEMENS does
not provide any warranty or technical support for this Product or any OSS components
contained in it if they are modified or used in any manner not specified by SIEMENS. The
license conditions may contain disclaimers that apply between you and the respective
licensor. For the avoidance of doubt, SIEMENS does not make any warranty commitment on
behalf of or binding upon any third-party licensor. The Open Source Software used in the
product and the license agreements concerning this software can be found in the
Readme_OSS.