User Manual

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Building Technologies M-bus System CE1P5361en
HVAC Products Contents 08.02.2007
2.5.2 Use.................................................................................................................35
2.5.3 Functions .......................................................................................................35
2.5.4 Equipment combinations................................................................................35
2.6 M-bus repeater WZC-R250............................................................................36
2.6.1 Introduction ....................................................................................................36
2.6.2 Use.................................................................................................................36
2.6.3 Functions .......................................................................................................36
2.6.4 Equipment combinations................................................................................36
3 M-bus devices and Siemeca™ AMR .............................................................37
3.1 Controllers with M-bus ...................................................................................37
3.1.1 Introduction ....................................................................................................37
3.1.2 Use.................................................................................................................37
3.1.3 Functions .......................................................................................................37
3.1.4 Equipment combinations................................................................................39
3.2 M-bus meters.................................................................................................39
3.2.1 Introduction ....................................................................................................39
3.2.2 Use.................................................................................................................40
3.2.3 Functions .......................................................................................................40
3.2.4 Equipment combinations................................................................................40
3.3 M-bus modules ..............................................................................................40
3.4 Siemeca™ AMR devices ...............................................................................40
3.4.1 Introduction ....................................................................................................40
3.4.2 Use.................................................................................................................41
3.4.3 Functions .......................................................................................................41
3.4.4 Equipment combinations................................................................................41
4 Interconnected systems with zone controllers ...............................................42
4.1 Introduction ....................................................................................................42
4.2 Use.................................................................................................................42
4.3 Functions .......................................................................................................42
4.4 Equipment combinations................................................................................43
4.4.1 Makeup of an interconnected system ............................................................43
4.4.2 Plant example ................................................................................................44
4.4.3 Functions of the zone controllers...................................................................44
5 Engineering....................................................................................................45
5.1 Introduction ....................................................................................................45
5.2 PC software ...................................................................................................45
5.3 Calculation of the required number of M-bus central units ............................45
5.3.1 M-bus central unit OZW10.............................................................................45
5.3.2 M-bus central unit OZW111...........................................................................47