Basic Documentation

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Siemens Modular Heating Controller RMH760B CE1P3133en
Building Technologies 15 Communication 2017-09-29
15.6 Weather data
The outside temperatures are exchanged via the outside temperature zones.
When an outside sensor is connected to the controller with outside temperature zone 1,
that controller transmits its outside temperature to all receivers with outside
temperature zone 1.
RM..
RM..
3131Z14
Outside temperature
zone = 5
Controller 1
Outside temperature
Outside temperature
Outside temperatur
zone = 5
Controller 2
As for the outside temperature, a zone can be defined for solar radiation and wind
speed. Controllers with the same zone can receive the respective sensor values.
Main menu > Commissioning > Communication > Distribution zones
Operating line
Range
Factory setting
Outside temperature zone
---- / 1…31
1
Solar zone
---- / 1…31
----
Wind zone
---- / 1…31
----
The settings made here are also displayed under:
Main menu > Device information > Communication > Distribution zones
When using setting "----", the controller does not send the outside temperature signal
via bus.
Several outside temperature zones are possible:
• Setting "Outside temperature zone" in the communication settings of heating circuit 1
is identical with that under "Distribution zones"
• Those of heating circuits 2 and 3 are set as follows:
Main menu > Commissioning > Communication > Heating circuit 2 (or 3)
Operating line
Range
Factory setting
Outside temperature zone
---- / 1…31
1
Every controller has one solar zone.
When using setting "----", the controller does not send the solar radiation signal via
bus.
Every controller has one wind zone.
When using setting "----", the controller does not send the wind speed signal via bus.
Communication
Outside temperature zone
Solar zone
Wind zone