Additional zones in the RXB/RXL room controller - Basic Documentation - RMK770-1

Communication via the KNX bus

Product Family
Synco
Product Group
Air conditioning controller
Content Language
English
Content Type
Basic Documentation
Status
Valid
Date
2013-04-08
Document No
CE1P3127en
Download ID
A6V10088170
Stock No.
BPZ:RMK770-1
Product No.
RMK770-1

The RXB/RXL room controllers have not only the "Geographical zone (apartment)" zone category, but also the "Geographical zone (room)" and "Geographical zone (subzone)".

For applications with RXB and RXL room controllers, use only the "Geographical zone (apartment)" and "Geographical zone (room)" categories. For Variant 2 above, these two zone categories can be used for zone addressing as follows:

Variant 2 RXB/RXL zoning

Ground floor: 🡺 Geographical zone (apartment)=1

Stairwell: 🡺 Geographical zone (apartment)=2

All IT rooms: 🡺 Geographical zone (apartment)=3

Office 1, 1. floor: 🡺 Geographical zone (apartment).(room)=4.1

Office 2, 1. floor: 🡺 Geographical zone (apartment).(room)=4.2

Office 3, 1. floor: 🡺 Geographical zone (apartment).(room)=4.3

Office 4, 1. floor: 🡺 Geographical zone (apartment).(room)=4.4

Office 1, 2. floor: 🡺 Geographical zone (apartment).(room)=5.1

...

Office 4, 4. floor: 🡺 Geographical zone (apartment).(room)=7.4

Laboratory 1, 1. floor: 🡺 Geographical zone (apartment).(room)=8.1

Laboratory 2, 1. floor: 🡺 Geographical zone (apartment).(room)=8.2

Laboratory 3, 1. floor: 🡺 Geographical zone (apartment).(room)=8.3

Laboratory 1, 2. floor: 🡺 Geographical zone (apartment).(room)=9.1

...

Laboratory 3, 4. floor: 🡺 Geographical zone (apartment).(room)=11.3

Notes

Extending addressing by the "geographical zone (room)" results in individual room control with RXB/RXL room controllers. This allows for individual manual intervention, e.g. adjustment of the room setpoint in every room (in our example in every office and lab).

For additional division of the geographical zone (room), the RXB/RXL room controller offers the geographical zone (subzone). This subzone can be valuable in lighting installations, to subdivide a "Geographical zone (room)" for example into the two subzones "lighting along window" and "lighting along hallway" (e.g. EIB applications). For HVAC applications, the setting subzone =1 can be left unchanged.

The supplementary labels "(Apartment)", "(Room)" and "(Subzone)" are predefined by KNX, where "Apartment" does not denote an actual apartment.