The Manual; Application Examples; Technical Support - Siemens Sitrans LR250 Instruction Manual

The Manual

Notes:
• This product is intended for use in industrial areas. Operation of this equipment in a
residential area may cause interference to several frequency based
communications.
• Please follow the installation and operating procedures for a quick, trouble-free
installation and to ensure the maximum accuracy and reliability of your SITRANS LR250.
• This manual applies to the SITRANS LR250 (PROFIBUS PA) only.
This manual will help you set up your SITRANS LR250 for optimum performance. We
always welcome suggestions and comments about manual content, design, and
accessibility. Please direct your comments to techpubs.smpi@siemens.com.
For other Siemens Milltronics level measurement manuals, go to:
www.siemens.com/level, and look under Level Measurement.

Application Examples

The application examples used in this manual illustrate typical installations using
SITRANS LR250. (See
often a range of ways to approach an application, other configurations may also apply.
In all examples, substitute your own application details. If the examples do not apply to
your application, check the applicable parameter reference for the available options.

Technical Support

Support is available 24 hours a day.
To find your local Siemens Automation Office address, phone number and fax number go
to:
www.siemens.com/automation/partner
• Click on the tab Contacts by Product then find your product group (+Process
Automation > +Process Instrumentation > +Level Measuring Instruments).
• Select the team Technical Support. Click on Next.
• Click on the appropriate continent, then select the country followed by the city.
Click on Next.
For on-line technical support go to:
www.siemens.com/automation/support-request
• Enter the device name (SITRANS LR250) or order number, then click on Search,
and select the appropriate product type. Click on Next.
• You will be prompted to enter a keyword describing your issue. Then either
browse the relevant documentation, or click on Next to email a detailed
description of your issue to Siemens Technical Support staff.
Siemens A&D Technical Support Center: phone
Page 2 SITRANS LR250 (PROFIBUS PA) – INSTRUCTION MANUAL
Appendix E: Application Examples
fax
on page 124.) Because there is
+49 180 50 50 222
+49 180 50 50 223
7ML19985JF02