1. ABB STOTZ-KONTAKT GmbH ABB i-bus® KNX Room Master, Basic, RM/S 1.1
2CDC N0201 | Slide 1

2. New Innovation Room Master
Innovation features
Room Scenarios
Recall with one group-address
All function in the room (e.g. lighting, fan coil, sockets and thermostat) are setting
Recall internal (e.g. binary inputs)
Recall external (e.g. reception)
Device connection internal
between in- and outputs
without group-address
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 2

3. Second Step - Overview Room: Commands
External commands from the Reception
Check In – Room occupied
Check Out – Room vacant
Standby – Room free for Servicing
Device internal commands from the binary inputs
Keycard on the entrance
Emergency call in the bathroom
Room internal commands (via bus)
Sensor inputs switch device outputs
Change the operating mode of the Room Thermostat (RT)
Integration of further KNX-devices
© ABB STOTZ-KONTAKT GmbH
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4. Room Scenario Overview
Altogether 10 Room Scenario are configurable
Room Scenario are grouped in pairs
Keycard move
Keycard remove
Each Room Scenario
can be activated on receipt of an externally 1 byte telegram or device internally via a binary input
can control up to 7 communication objects
these controls can be used to control the Room Master itself, external KNX-device in the room or in the building, e.g. the reception
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 4

5. Room Scenario (RS) Allocation (Default settings)
RS 1 Check In
RS 2 Check Out
RS 3 Standby
RS 4 Emergency Call
RS 5 Keycard remove
RS 6 Keycard move
RS 7 free
RS 8 free
RS 9 free
RS 10 free
All Room Scenario are freely configurable
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 5

6. Room Scenario Overview: Events
A Room Scenario consists of two control events
one can be sent immediately
other can be sent immediately or with a delay
Per control event it can configured whether
a KNX Scene is trigged internally or via the bus
two 1 bit values are sent
the Room Temperature is switched on/off
a certain operation mode in the Room Thermostat is set
the automatic function for the shutters is activated
the internal blocking of the inputs is activated
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 6

7. Room Scenario KNX Scene
On activation of a Room Scenario via a only KNX Scene
This has clear advantages:
Simple integration of further sensors and actors in the room
Clear separation to other rooms by use of one “room-group address”
No unnecessary bus load by internal Room Scenario (internal used)
Flexible configuration of the functionality
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 7

8. Room Scenario How does it work?
Consumer
Commands - internal control
- direct connection
- via bus
Fan Coil
KNX Sensor
Inputs
Room Thermostat
Reception
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 8

9. Floor plan Complete Hotel Room (1 ½ Room) TV Content area
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 9

10. Check In – Room occupied Reception activates Room Scenario 1
Sockets switch on
Room Thermostat change the operating mode to Comfort
specified inputs are blocked
Commands - internal control
- direct connection
- via bus TV
Content area
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 10

11. Check Out – Room vacant Reception activates Room scenario 2
lights and sockets switch off complete
Room Thermostat change the operating mode to Standby
specified inputs are blocked
Commands - internal control
- direct connection
- via bus TV
Content area
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 11

12. Standby – Room free for Servicing Reception activates Room scenario 3
lights and sockets switch off complete
Room Thermostat switch off and change the operating mode to Building protection
Commands - internal control
- direct connection
- via bus TV
Content area
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 12

13. Emergency call operates Emergency call activates Room scenario 4
lights switch on complete
message to the reception
Commands - internal control
- direct connection
- via bus TV
Content area
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 13

14. Keycard remove Keycard activates room condition 5
Complete lights switch off with a delay, sockets immediately
change Room Thermostat the operating mode to Building protection
specified inputs are blocked
Commands - internal control
- direct connection
- via bus TV
Content area
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 14

15. Keycard move Keycard activates room condition 6
Complete lights and sockets switch on
Room Thermostat change the operating mode to Comfort
specified inputs are enable
Commands - internal control
- direct connection
- via bus TV
Content area
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 15

16. Fan Coil-Unit Window Contact / Drip Tray
connect window contact via group address to the Room Thermostat
connect drip tray via group address to the Room Thermostat
Commands - internal control
- direct connection
- via bus
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 16

17. Summary Room Master New innovation features
Room Scenario intern/extern
Internal connection between in- and outputs
Highly flexible
compatible Room Thermostat RDF/A
problem free integrated further KNX devices
No external auxiliary supply voltage required
By the innovation of special default settings the basic features are functional in the room
unpack
connect
finish
© ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 17

18. © ABB STOTZ-KONTAKT GmbH
2CDC N0201 | Slide 18