Siemens sitrans tr200, Руководство по эксплуатации

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SITRANS TR200/TR300
Operating Instructions, 04/2007, A5E01071992-01
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Table of contents
1 Introduction................................................................................................................................................ 7
1.1
Purpose of this documentation ......................................................................................................7
1.2 History............................................................................................................................................7
1.3 Further information.........................................................................................................................8
2 General safety notes.................................................................................................................................. 9
2.1
General information .......................................................................................................................9
2.2 Correct usage.................................................................................................................................9
2.3 Qualified Personnel........................................................................................................................9
2.4 Measures .....................................................................................................................................10
2.5 Laws and directives .....................................................................................................................10
3 Description............................................................................................................................................... 11
3.1
Application range .........................................................................................................................11
3.2 Product features...........................................................................................................................12
3.3 Structure of the type plate............................................................................................................13
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
General connection information...................................................................................................21
5.2 Connector pin assignment ...........................................................................................................22
5.3 Terminal diagrams SITRANS TR200/TR300...............................................................................23
5.3.1 Sensor/input.................................................................................................................................23
5.3.2 Auxiliary power supply/current loop 4 to 20 mA and test terminals.............................................24
5.3.3 Coding profiles .............................................................................................................................25
5.4 Connection in hazardous areas ...................................................................................................26
5.5 Notes on measuring current.........................................................................................................28
5.6 LED operating indicator ...............................................................................................................29
5.7 Test terminals for output signal....................................................................................................29
6 Commissioning ........................................................................................................................................ 31
7 Operation................................................................................................................................................. 33