Page 1838 - Din prodcuts 2020

14/24 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS 2CHC 420 001 C0201

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ABB i-bus® KNX
Multifunction Room Automation –
Room Master

Room Master
The Room Master is a KNX device with a combination of inputs and outputs. The quantities,
technical data and the functions of these inputs and outputs are compiled, so that overall
control of all the functions in rooms of a live-in character or apartments, are implemented
via a device. Typical areas of application of the Room Master are hotel rooms, hospital rooms
RM/S 1.1 as well as apartments in institutions for residential care or in student residential homes.
The Room Master with its compact design covers all the basic requirements for Lighting
control, Heating/Air conditioning, Shading control (shutters, blinds or curtains - with the
RM/S 2.1) and Control of further loads via switched electrical sockets. Function extensions
are possible at any time, e.g. devices for dimming via ABB i-bus® KNX.

Overview of the inputs and outputs
RM/S 2.1
RM/S 1.1 RM/S 2.1 RM/S 3.1 RM/S 4.1 Application possibilities
Binary inputs 8 18 12 8 For connection of switches or push-
via contact scanning buttons (light on/off, shutter up/
down,etc.) or sensors (window contacts,
door contacts, water sensors,
condensation water sensors, hotel card
readers, etc.)
Outputs 20 A (16 AX) 1 3 4 – Bathroom fan, switching of electrical
sockets
RM/S 3.1
Outputs 16 A (10 AX) 2 1 – – Auxiliary electrical heating of fan-coil
units (at RM/S 1.1 and 2.1), lighting
Outputs 6 A 3 12 – 8 3-speed fan control (at RM/S 1.1 and
2.1), lighting
Outputs 0.5 A 2 2 – – Valve control (heating, cooling)
electronic for max. 2 seperate valves
Outputs 6 A – 1 4 (config- – Blind or roller blind control
changeover contact urable as
RM/S 4.1 switch
outputs
too)

• RM/S 1.1 and RM/S 2.1 are preprogrammed ex factory
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• RM/S 3.1 and RM/S 4.1 are programmable with predefined and tested example projects
(ETS 4) for different fields of application (office, schools, hotel rooms, ...)
• Commissioning of the preprogrammed devices on the construction site without notebook
and ETS programming. With the electrical connection all room functions are available.
• Optional functional extensions via integration into KNX networks with ETS software.
Further information about Room Master on www.abb.com/knx

Description Mod. Order details Price Weight Pack
width 1 piece 1 piece unit
Type code Order code kg pc.
8 RM/S 1.1 2CDG110094R0011 0.45 1
12 RM/S 2.1 2CDG110095R0011 0.76 1
12 RM/S 3.1 2CDG110165R0011 0.55 1
8 RM/S 4.1 2CDG110170R0011 0.3 1