Siemens SITRANS T4200, Operating Instructions Manual

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SITRANS TH200/TH300
Operating Instructions, 06/2010, A5E00393069-03
3
Table of contents
1
Introduction................................................................................................................................................ 7
1.1
Purpose of this documentation ......................................................................................................7
1.2 History............................................................................................................................................7
1.3 Notes on warranty..........................................................................................................................8
1.4 Environmental protection ...............................................................................................................8
2 General safety notes.................................................................................................................................. 9
2.1
General information .......................................................................................................................9
2.2 Correct usage.................................................................................................................................9
2.3 Qualified Personnel........................................................................................................................9
2.4 Laws and directives .....................................................................................................................10
2.5 Precautions ..................................................................................................................................11
3 Description............................................................................................................................................... 13
3.1
Application range .........................................................................................................................13
3.2 Product features...........................................................................................................................13
3.3 Nameplate structure.....................................................................................................................14
3.4 How It works.................................................................................................................................15
3.5 Communication ............................................................................................................................16
3.5.1 Overview ......................................................................................................................................16
3.5.2 HART communication with supply from voltage source ..............................................................17
3.5.3 HART communication with supply via feed splitter......................................................................18
4 Installation ............................................................................................................................................... 19
4.1
Safety information ........................................................................................................................19
4.2 Installation in the connection head ..............................................................................................20
4.3 Installation on DIN rail and G rail .................................................................................................22
5 Connecting .............................................................................................................................................. 23
5.1
Safety notes on the connection....................................................................................................23
5.1.1 General safety notes on the connection ......................................................................................23
5.1.2 Safety notes when connecting in hazardous areas .....................................................................24
5.2 Connecting the auxiliary power supply ........................................................................................27
5.3 Connection assignment ...............................................................................................................27
5.4 Connection diagrams ...................................................................................................................28
5.5 Notes on measuring current.........................................................................................................29
5.6 Test terminals for output signal....................................................................................................29