Introduction; Lr250 Pa Manual Usage; Purpose Of This Documentation; Document History - Siemens SITRANS LR250 Operating Instructions Manual

Introduction

1.1

LR250 PA manual usage

Note
This manual applies to the SITRANS LR250 (PROFIBUS PA) only.
Follow these operating instructions for quick, trouble-free installation, and maximum accuracy
and reliability of your device.
We always welcome suggestions and comments about manual content, design, and
accessibility. Please direct your comments to:
Technical publications (mailto:techpubs.smpi@siemens.com)
1.2

Purpose of this documentation

These instructions contain all information required to commission and use the device. It is your
responsibility to read the instructions carefully prior to installation and commissioning. In order to
use the device correctly, first review its principle of operation.
The instructions are aimed at persons mechanically installing the device, connecting it
electronically, configuring the parameters and commissioning it, as well as service and
maintenance engineers.
1.3

Document history

The following table notes major changes in the documentation compared to the previous edition.
Edition
January 2014
August 2014
SITRANS LR250 (PROFIBUS PA)
Operating Instructions, 08/2014, A5E32221386-AC
Remark
Flanged encapsulated antenna version added.
•
Hygienic encapsulated antenna version added.
•
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