Siemens Desigo TRA Mounting And Installation Manual page 3

Siemens
Building Technologies
9.1 Bus power supply .................................................................................... 30
9.1.1 PXC3 internal PL-Link power supply ...................................................... 30
9.1.2 External bus supply ................................................................................. 31
9.2 Bus topologies ......................................................................................... 32
9.3 Cables ..................................................................................................... 33
9.4 Commissioning notes .............................................................................. 34
9.5 Technical data PL-Link ............................................................................ 35
10 DALI network ......................................................................................... 36
10.1 Bus power supply .................................................................................... 36
10.2 Bus topologies ......................................................................................... 36
10.3 Cables ..................................................................................................... 37
10.4 Technical data DALI ................................................................................ 38
11 EnOcean RF networks .......................................................................... 39
11.1 Technology .............................................................................................. 39
11.2 Lighting conditions at mounting location ................................................. 41
11.2.1 Definition: Illuminance ............................................................................. 42
11.2.2 Minimum room conditions ....................................................................... 42
11.2.3 Notes on mounting location of room units .............................................. 43
11.2.4 Prior to commissioning ............................................................................ 44
11.3 Battery operation ..................................................................................... 44
11.4 RF link properties .................................................................................... 44
11.4.1 RF signals ............................................................................................... 45
11.5 Planning RF networks ............................................................................. 46
11.5.1 RF signal range ....................................................................................... 46
11.5.2 RF signal shielding .................................................................................. 47
11.5.3 Penetration angle .................................................................................... 48
11.5.4 Mounting the antenna ............................................................................. 48
11.5.5 Distances from receive to other sources of interference ........................ 49
11.5.6 Repeaters ................................................................................................ 50
11.5.7 Field strength measuring equipment ...................................................... 50
11.6 Range planning ....................................................................................... 51
11.7 Troubleshooting ...................................................................................... 53
11.8 Commissioning RF link ........................................................................... 55
11.9 Gateways ................................................................................................ 55
12 Disposal ................................................................................................. 56
Mounting and installation
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CM111043en_03
2013-02-23