Short Designations For Basic Module And Extension Modules; Maximum Configuration; Use Of Configuration Diagrams - Siemens Synco700 RMK770 Documentation Handbook

Plant type K5.2
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With the extension modules RMZ787 and RMZ788, it is only output pair Q1/Q2 that can
be used as a 3-position output, but this output is not equipped with RC units.
3.3.3 Short designations for basic module and extension
modules
The following short designations are used for the basic module and the extension
modules:
Short designation Module
N Basic module RMK770
A5 Extension module RMZ785
A7 Extension module RMZ787
A8 Extension module RMZ788
A9 Extension module RMZ789
A9(1) First extension module RMZ789
A9(2) Second extension module RMZ789
These short designations also appear on the operator unit.
3.3.4

Maximum configuration

The configuration diagram in the Addendum gives an overview of the maximum number
of function blocks that can be configured.
Quantity Function block
Boiler sequence manager
1
6 Boiler
7 Output modulating (3-position or DC 0...10 V)
7 Pump block (for single or twin pumps)
1 Miscellaneous
1 Primary controller
1 Heating circuit
1 Faults
3.3.5

Use of configuration diagrams

Use of the configuration diagrams is explained using plant type K5.2.
Bo1.TBo
T
Bo1.BuSt1
Bo1.BuSt2
Bo1.BoPu_A
Bo2.VlvShOff Bo2.VlvShOff
Boiler Sequence Controller RMK770
3 Commissioning
Bo2.TBo
T
Bo2.BuSt1
Bo2.BuSt2
Bo2.BoPu_A
TMnRt
TMnFl
T
T
CE1P3132en
01.03.2005