Basic Documentation

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Siemens Universal controllers RMU710B, RMU720B, RMU730B CE1P3150en
Building Technologies Communication 03.10.2011
Main menu > Commissioning > Communication > LTE reception zones >
Operating line Range Factory setting
N.X1 1
X
KNX
N.Y1
Zone 1
Unit 1
Unit 2
A remote ventilation controller (RMU7x0B, device 1) controls a rooftop fan
(RMS705B, device 2). A release command generated in device 1 is sent as
transmission object via a digital output. Device 2 uses this command to start the
rooftop fan.
In the reverse direction, any operating message in device 2 is sent as a
transmission via a digital output to device 1, where it is processed accordingly.
The following transmission and reception zones are engineered for example tasks:
RMU7x0B, device 1 RMS705B, device 2 Value
Terminal Transm.zone Terminal Reception
zone
N.Q1 1 N.X1 1 Release rooftop fan
Reception zone Transm-zone
N.X1 2 N.Q2 2 Operating message
rooftop fan
= Transmit
= Receive
Configuration on RMU7x0B, device 1 (ventilation control):
Main menu > Commissioning > Extra configuration > Input identifier >
Operating line Range Factory setting
N.X1 Digital
Main menu > Commissioning > Communication > LTE transmission zones >
Operating line Range Factory setting
N.Q1 1
Main menu > Commissioning > Communication > LTE reception zones >
Operating line Range Factory setting
N.X1 2
Configuration on RMS705B, device 2 (rooftop fan):
Configuration diagram
Example 2
Data exchange concept
Configuration
Device 1
Device 2