ABB TTF300 Inbetriebnahmeanleitung Seite 30

Contents
1 Safety ....................................................................................................................................................................3
1.1 General Safety Information ............................................................................................................................3
1.2 Intended use...................................................................................................................................................3
1.3 Technical limits...............................................................................................................................................3
1.4 Personnel qualification ...................................................................................................................................4
1.5 Electrical installation safety information .........................................................................................................4
1.6 Operating safety information ..........................................................................................................................4
2 Use in areas requiring ignition protection ........................................................................................................5
2.1 Approvals .......................................................................................................................................................5
2.2 Ground............................................................................................................................................................5
2.3 Interconnection...............................................................................................................................................5
2.4 Configuration ..................................................................................................................................................5
2.5 Explosion-protection relevant information ......................................................................................................5
3 Installation............................................................................................................................................................6
3.1 Installation options..........................................................................................................................................6
3.1.1 Wall installation .......................................................................................................................................6
3.1.2 Pipe installation .......................................................................................................................................7
3.2 Installing the LC display with control buttons .................................................................................................8
4 Electrical connection ..........................................................................................................................................9
4.1 Conductor material .........................................................................................................................................9
4.2 Connection for power supply cable ..............................................................................................................10
4.3 Connection for measuring element ..............................................................................................................11
4.4 Terminal connection diagrams .....................................................................................................................12
4.4.1 Standard application .............................................................................................................................14
4.4.2 Installation in ignition protection areas..................................................................................................17
4.4.3 Zone 1 (0)..............................................................................................................................................18
4.4.4 Zone 1 (20)............................................................................................................................................19
4.4.5 Zone 2 ...................................................................................................................................................20
4.4.6 Dust-explosion protection Zone 20: ......................................................................................................21
4.4.7 Dust-explosion protection Zone 0/20 ....................................................................................................22
4.4.8 Hermetically sealed zone 1 ...................................................................................................................23
4.4.9 Hermetically sealed zone 0 ...................................................................................................................24
5 Explosion-protection relevant information and approvals for the LC display............................................25
5.1 LC display HMI ignition-proof type A (intrinsically safe)...............................................................................25
5.2 LC display.....................................................................................................................................................25
6 Start-up ...............................................................................................................................................................26
7 Appendix ............................................................................................................................................................26
7.1 Additional documents ...................................................................................................................................26
2 - EN TTF300 CI/TTF300-X1