Siemens Building Technologies
HVAC Products
Contents
1
2
Introduction ....................................................................................................6
2.1
General ............................................................................................................6
2.1.1
3
3.1
Mounting ..........................................................................................................6
3.1.1
Protection class IP20 .......................................................................................6
3.1.2
Protection class IP54 .......................................................................................7
3.1.3
Ambient conditions ..........................................................................................7
4
4.1
4.2
4.3
4.4
EMC-compatible wiring ....................................................................................9
4.4.1
4.4.2
Routing of cables ...........................................................................................10
4.4.3
5
5.1
Wiring of SED2 IP54 ......................................................................................13
5.1.1
5.2
Wiring of SED2 IP20 ......................................................................................14
5.2.1
5.2.2
5.2.3
5.2.4
5.2.5
5.2.6
5.2.7
5.3
5.3.1
Direction of rotation........................................................................................21
5.3.2
5.3.3
5.4
Control terminals............................................................................................22
5.5
6
Commissioning ............................................................................................23
6.1
DIP switch settings ........................................................................................24
Commissioning Guide
Contents
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CM1G5192en
26.02.2003