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Siemens Building Technologies
Basic Documentation RVD230
CE1P2383en
HVAC Products
Contents
27.05.2004
32.3.1
Mounting location ........................................................................................ 112
32.3.2
Mounting choices......................................................................................... 112
32.3.3
Electrical installation .................................................................................... 112
33
Engineering ................................................................................................. 113
33.1
Connection terminals................................................................................... 113
33.2
Relays.......................................................................................................... 114
33.3
PWM output................................................................................................. 114
33.4
Lightning protection in M-bus plants............................................................ 114
33.5
Connection diagrams................................................................................... 115
33.5.1
Low-voltage side.......................................................................................... 115
33.5.2
Mains voltage side....................................................................................... 115
34
Mechanical design....................................................................................... 116
34.1
Basic design ................................................................................................ 116
34.2
Dimensions.................................................................................................. 116
35
Technical data ............................................................................................. 117