Extension Modules - Siemens Synco 700 Series Basic Documentation

Function blocks
Note
Order
34/232
Building Technologies
HVAC Products
It is possible to reconfigure or remove preconfigured inputs and outputs. If, for example,
the second burner stage is removed from boiler 1 (--- in place of N.Q3), the burner of
boiler 1 becomes a 1-stage burner.
Further function blocks can be activated via the extra configuration.
Primary controller
More detailed information about these function blocks is provided in the following
subsections.
3.3.6

Extension modules

RMK770
A maximum of 3 extension modules per RMK770 can be used.
Prior to attaching an extension module, the plant must be disconnected from power.
The order in which the extension modules are fitted is not mandatory but must accord
with the settings made on the controller.
When selecting the plant type, an extension module is automatically preconfigured, if
required. This can be changed in the basic configuration.
Boiler Sequence Controller RMK770
3 Commissioning
Auto
Miscellaneous
RMZ78...
Heating circuit
Faults
RMZ78... RMZ78...
CE1P3132en
23.04.2009