SITRANS TR200/TR300
Operating Instructions, 06/2010, A5E01071992-03
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
Measures .....................................................................................................................................11
3
Description............................................................................................................................................... 13
3.1
Application range .........................................................................................................................13
3.2
Product features...........................................................................................................................13
3.3
Structure of the nameplate...........................................................................................................14
3.4
Operating principle.......................................................................................................................15
3.5
Communication ............................................................................................................................16
3.5.1
Overview ......................................................................................................................................16
3.5.2
HART communication with supply from a voltage source ...........................................................17
3.5.3
HART communication with supply from a feed splitter ................................................................18
4
Installation ............................................................................................................................................... 19
5
Connecting .............................................................................................................................................. 21
5.1
Safety notes on connection..........................................................................................................21
5.1.1
General safety notes on the connection ......................................................................................21
5.1.2
Safety notes when connecting in hazardous areas .....................................................................22
5.2
Connecting the auxiliary power supply ........................................................................................24
5.3
Connector pin assignment ...........................................................................................................24
5.4
Connection diagrams ...................................................................................................................25
5.4.1
Sensor/input.................................................................................................................................25
5.4.2
Auxiliary power supply/current loop 4 to 20 mA and test terminals.............................................27
5.4.3
Coding profiles .............................................................................................................................27
5.5
Notes on measuring current.........................................................................................................28
5.6
Test terminals for output signal....................................................................................................28
Summary of Contents for sitrans tr300
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Page 21: ...Installation SITRANS TR200 TR300 20 Operating Instructions 06 2010 A5E01071992 03 ...
Page 69: ...Service and maintenance SITRANS TR200 TR300 68 Operating Instructions 06 2010 A5E01071992 03 ...
Page 81: ...Dimension drawings SITRANS TR200 TR300 80 Operating Instructions 06 2010 A5E01071992 03 ...
Page 93: ...Glossary SITRANS TR200 TR300 92 Operating Instructions 06 2010 A5E01071992 03 ...