Siemens SITRANS DA400 User manual

Introduction
1
General safety notes
2
Description
3
Assembly
4
Connecting
5
Operation
6
Evaluating and processing
signals
7
Starting up
8
Technical data
9
Dimension diagrams
10
PROFIBUS PA
11
SITRANS
Process monitoring
SITRANS DA400 with protection
against explosion
Operating Instructions
7MJ2400-2BA00 SITRANSDA400 with explosion
protection
7MJ2000-1B*00 Sensor with explosion protection
02/2006
A5E00684661-01

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
90437 NÜRNBERG
GERMANY
Order No.: A5E00684661-01
Edition 03/2006
Copyright © Siemens AG 2006.
Technical data subject to change

SITRANS DA400 with protection against explosion
Operating Instructions, 02/2006, A5E00684661-01 1-1
Table of contents
1 Introduction............................................................................................................................................. 1-3
1.1 Purpose of this Documentation..................................................................................................1-3
1.2 Further information..................................................................................................................... 1-3
1.3 CE label...................................................................................................................................... 1-4
2 General safety notes............................................................................................................................... 2-1
2.1 General information ................................................................................................................... 2-1
2.2 Correct usage............................................................................................................................. 2-1
2.3 Laws and directives ................................................................................................................... 2-1
2.4 Measures ................................................................................................................................... 2-2
2.5 Qualified Personnel.................................................................................................................... 2-2
3 Description.............................................................................................................................................. 3-1
3.1 Applications................................................................................................................................ 3-1
3.2 Operation ................................................................................................................................... 3-1
3.3 Structure..................................................................................................................................... 3-2
3.3.1 Device structure ......................................................................................................................... 3-2
3.3.2 Structure of the nameplate......................................................................................................... 3-3
3.4 How It works............................................................................................................................... 3-4
3.4.1 Measuring principle.................................................................................................................... 3-4
3.4.2 Sensor operation........................................................................................................................ 3-4
3.4.3 Operation of the electronics....................................................................................................... 3-5
4 Assembly................................................................................................................................................ 4-1
4.1 Safety information for installation............................................................................................... 4-1
4.2 Mounting .................................................................................................................................... 4-1
5 Connecting ............................................................................................................................................. 5-1
5.1 General information and procedures ......................................................................................... 5-1
5.2 Terminal assignment.................................................................................................................. 5-3
5.3 Cable gland................................................................................................................................ 5-3
5.4 Connecting the sensors ............................................................................................................. 5-4
5.5 Connecting the digital outputs.................................................................................................... 5-5
5.6 Connect the signal inputs........................................................................................................... 5-6
5.7 Connect PROFIBUS PA ............................................................................................................5-8
5.8 Connecting the power supply..................................................................................................... 5-9
5.9 Connect the ground ................................................................................................................. 5-10

Introduction
1.1 Purpose of this Documentation
SITRANS DA400 with protection against explosion
1-2 Operating Instructions, 02/2006, A5E00684661-01
6 Operation................................................................................................................................................ 6-1
6.1 Overview of operation ................................................................................................................ 6-1
6.2 Digital display ............................................................................................................................. 6-2
6.3 Measuring menu ........................................................................................................................ 6-3
6.3.1 Overview .................................................................................................................................... 6-3
6.3.2 Acoustic channels ...................................................................................................................... 6-3
6.3.3 Universal inputs.......................................................................................................................... 6-5
6.4 Parameter menu ........................................................................................................................ 6-7
6.4.1 Parameter table.......................................................................................................................... 6-7
6.4.2 Setting parameters..................................................................................................................... 6-8
6.4.3 Parameter lock ........................................................................................................................... 6-9
6.5 Trace menu .............................................................................................................................. 6-10
6.5.1 Trace menu table ..................................................................................................................... 6-10
6.5.2 Displaying and resetting the timer............................................................................................ 6-11
7 Evaluating and processing signals.......................................................................................................... 7-1
7.1 Evaluation of acoustic channels................................................................................................. 7-1
7.2 Evaluation of universal inputs .................................................................................................... 7-2
7.2.1 Universal input evaluation overview........................................................................................... 7-2
7.2.2 Evaluation of analog current signals .......................................................................................... 7-3
7.2.3 Evaluation of 24 V digital signals ............................................................................................... 7-4
7.2.4 Processing of input faults........................................................................................................... 7-5
7.2.5 Actuation of digital outputs......................................................................................................... 7-6
7.3 Trace function ............................................................................................................................ 7-8
7.4 Acknowledgement...................................................................................................................... 7-9
8 Starting up .............................................................................................................................................. 8-1
8.1 Overview .................................................................................................................................... 8-1
8.2 Commissioning after repairs ...................................................................................................... 8-3
9 Technical data ........................................................................................................................................ 9-1
9.1 Technical data for the device ..................................................................................................... 9-1
9.2 Sensor for technical data ........................................................................................................... 9-4
10 Dimension diagrams ............................................................................................................................. 10-1
10.1 SITRANS DA400...................................................................................................................... 10-1
10.2 Sensor...................................................................................................................................... 10-2
11 PROFIBUS PA...................................................................................................................................... 11-1
11.1 System integration ................................................................................................................... 11-1
11.2 Projection ................................................................................................................................. 11-1
11.3 Expanded diagnosis................................................................................................................. 11-4

Introduction
1.1 Purpose of this Documentation
SITRANS DA400 with protection against explosion
Operating Instructions, 02/2006, A5E00684661-01 1-3
Introduction 1
1.1 Purpose of this Documentation
These instructions include all the information that you will need for starting up and using the
SITRANS DA acoustic diagnosis setup.
It is aimed both at persons mechanically installing the device, connecting it electronically,
configuring the parameters and putting it into operation, and at service and maintenance
engineers.
1.2 Further information
Information
The contents of these instructions shall not become part of or modify any prior or existing
agreement, commitment or legal relationship. All obligations on the part of Siemens AG are
contained in the respective sales contract which also contains the complete and solely
applicable warranty conditions. Any statements contained herein do not create new
warranties or modify the existing warranty.
The content reflects the technical status at the time of printing. We reserve the right to make
technical changes in the course of further development.
Offices
If you need more information or have particular problems which are not covered sufficiently
by the operating instructions, contact your local Siemens office. You will find your local
Siemens office on the Internet under:
www.siemens.com/processinstrumentation
Click on "Contact" and select the city closest to you.
Product information on the Internet
The instructions are included on the companion CD "sitrans da ACOUSTIC DIAGNOSTICS"
(Order number A5E00353277) and is available on the Internet on the home page under
www.siemens.com/sitransda
Click on "More Info" and "-> Instructions and Manuals".