ABB TTF300 Inbetriebnahmeanleitung Seite 40

Contents
1 Safety ....................................................................................................................................................................4
1.1 General information and notes for the reader ................................................................................................4
1.2 Intended use...................................................................................................................................................4
1.3 Target groups and qualifications ....................................................................................................................4
1.4 Plates and symbols ........................................................................................................................................5
1.4.1 Safety-/ warning symbols, note symbols.................................................................................................5
1.4.2 Name plate ..............................................................................................................................................6
1.4.3 Name plate: TTF300 - HART ..................................................................................................................6
1.4.4 Name plate: TTF300 - PROFIBUS PA / FOUNDATION Fieldbus ..........................................................7
1.5 Transport safety information ..........................................................................................................................7
1.6 Safety information for electrical installation....................................................................................................8
1.7 Safety information for commissioning ............................................................................................................8
1.8 Operating safety information ..........................................................................................................................8
1.9 Returning devices...........................................................................................................................................8
1.10 Disposal..........................................................................................................................................................9
1.10.1 Information on WEEE Directive 2002/96/EC (Waste Electrical and Electronic Equipment)...................9
1.10.2 RoHS Directive 2002/95/EC....................................................................................................................9
2 Use in potentially explosive atmospheres......................................................................................................10
2.1 Approvals .....................................................................................................................................................10
2.2 Grounding.....................................................................................................................................................10
2.3 Interconnection.............................................................................................................................................10
2.4 Configuration ................................................................................................................................................10
2.5 Ex relevant specifications.............................................................................................................................10
3 Mounting ............................................................................................................................................................11
3.1 Position of LCD indicator..............................................................................................................................12
4 Electrical connections ......................................................................................................................................13
4.1 Conductor material .......................................................................................................................................13
4.1.1 Line length and installation....................................................................................................................13
4.2 Cable glands ................................................................................................................................................14
4.2.1 TTF300 without cable gland..................................................................................................................14
4.2.2 TTF300 Ex d models without cable gland.............................................................................................14
4.2.3 TTF300 EX d models with standard cable gland ..................................................................................15
4.3 Connection for power supply cable/ sensor connecting cable .....................................................................17
4.3.1 Connection of sensor measuring insets / Connection diagrams...........................................................18
4.4 Shielding of the signal / power supply cable and the sensor connecting cable ...........................................19
4.4.1 Examples of shielding / grounding ........................................................................................................19
4.5 Electrical interconnection with standard application ....................................................................................23
4.5.1 4 ... 20 mA functionality.........................................................................................................................23
4.5.2 HART functionality ................................................................................................................................24
4.5.3 PROFIBUS PA and FOUNDATION Fieldbus H1 functionality..............................................................24
4.6 Electrical interconnection in explosion hazardous areas .............................................................................25
4.6.1 Installation in a potentially explosive atmosphere.................................................................................26
5 Ex relevant specifications ................................................................................................................................31
5.1 TTF300-E1X, intrinsic safety ATEX .............................................................................................................31
5.2 TTF300-H1X, intrinsic safety IECEx ............................................................................................................31
5.3 Safety specifications for Intrinsic Safety ATEX / IECEx...............................................................................31
5.4 TTF300-E5X, non-sparking + dust explosion protection ATEX ...................................................................32
5.5 TTF300-D1X, dust explosion protection ATEX ............................................................................................32
5.6 TTF300-D2X, dust explosion protection + intrinsic safety ATEX .................................................................32
5.7 TTF300-E3X, flameproof enclosure ATEX...................................................................................................32
5.8 TTF300-E4X, flameproof enclosure + intrinsic safety ATEX ......................................................................32
2 - EN TTF300 CI/TTF300-X1