Data Sheet | ABB RM/S 2.1 Room Master Datasheet

4

ABB i-bus ® KNX Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

The Room Master Premium is a modular installation device (MDRC) in

ProM design. It is intended for installation in the distribution board on 35 mm mounting rails. The assignment of the physical address as well as the parameter settings is carried out with ETS 2 from version V1.3a or higher.

The device is powered via the

ABB i-bus ® and does not require and additional auxiliary voltage supply.

The RM/S 2.1 is operational after connection of the bus voltage.

4

Technical data

Supply

* The maximum power consumption of the device results from the following specifi cations:

Connections

Operating and display elements

Enclosure

Safety class

Isolation category

KNX safety extra low voltage

Temperature range

Ambient conditions

Bus voltage

Current consumption, bus

Leakage loss, bus

Leakage loss, device

KNX bus connection

Relay 20 A

Relay 16 A

Relay 6 A

Electronic outputs 0.5 A

KNX

Load circuits

Ferrules without/with plastic sleeves

TWIN ferrulese

Tightening torque

Fans/valves/inputs

Tightening torque

Programming button/LED

IP 20

II

Overvoltage category

Pollution degree

SELV 24 V DC

Operation

Transport

Storage

Maximum air humidity

21…32 V DC

Maximum 24 mA (Fan-In 2)

Maximum 500 mW

Maximum 7.65 W*

0.25 W

3.0 W

1.0 W

2.4 W

1.0 W

Via bus connection terminals

0.8 mm Ø, solid

Screw terminals with universal head

(PZ 1)

0.2…4 mm² stranded, 2 x (0.2…2.5 mm²)

0.2…6 mm² single core, 2 x (0.2…4 mm²) without: 0.25…2.5 mm² with: 0.25…4 mm²

0.5…2.5 mm²

Contact pin length at least 10 mm maximum 0.8 Nm

Screw terminal, slot head

0.2…2.5 mm² stranded

0.2…4 mm² solid core maximum 0.6 Nm for assignment of the physical address to DIN EN 60 529 to DIN EN 61 140

III to DIN EN 60 664-1

2 to DIN EN 60 664-1

-5 °C…+45 °C

-25 °C…+70 °C

-25 °C…+55 °C

93 %, no condensation allowed

RM/S 2.1

Page 1 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

ABB i-bus ® KNX

Design

4

Installation

Mounting position

Weight

Housing/colour

Approvals

CE mark

Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

Modular installation device (MDRC)

Dimensions

Mounting width in space units

Mounting depth

On 35 mm mounting rail as required

0.7 kg

Modular installation device, ProM

90 x 216 x 64.5 mm (H x W x D)

12 modules at 18 mm

64.5 mm to DIN EN 60 715

Plastic housing, grey

KNX to EN 50 090-1, -2 Certifi cation in accordance with the EMC guideline and low voltage guideline

Important

The maximum permissible current of a KNX line may not be exceeded.

During planning and installation, ensure that the KNX line is correctly dimensioned.

The device features a maximum current consumption of 24 mA (Fan-In 2).

4

Electronic outputs

Rated values

Number

U n

rated voltage

I n

rated current (per output pair)

Continuous current

Inrush current

Binary inputs

Rated values

1) All binary inputs are internally connected to the same potential.

Number

U n

scanning voltage

I n

scanning current

Scanning current I n

at switch on

Permissible cable length

4, non-isolated, short-circuit proofed

24…230 V AC (50/60 Hz)

0.5 A

0.5 A resistive load at T

A

up to 20 °C

0.3 A resistive load at T

A

up to 60 °C

Maximum 1.6 A, 10 s at T

A

bis 60 °C

T

A

= ambient temperature

18 1)

32 V, pulsed

0.1 mA maximum 355 mA

≤ 100 m one-way, at cross-section 1.5 mm²

RM/S 2.1

Page 2 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

ABB i-bus ® KNX Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

4

Rated current output 6 A

Rated values

Switching currents

Number

U n

rated voltage

I n

rated current (per output)

AC3* operation (cos ϕ = 0.45)

DIN EN 60 947-4-1

AC1* operation (cos ϕ = 0.8)

DIN EN 60 947-4-1

Fluorescent lighting load to

DIN EN 60 669-1

Minimum switching performance

13 contacts

250/440 V AC (50/60 Hz)

6 A

6 A/230 V

6 A/230 V

6 A/250 V (35

Service life

Switching times

1)

DC current switching capacity

(resistive load)

Mechanical endurance

Electronic endurance to DIN IEC 60 947-4-1

AC1* (240 V/cos ϕ = 0.8)

AC3* (240 V/cos ϕ = 0.45)

AC5a* (240 V/cos ϕ = 0.45)

Maximum relay position change per output and minute if only one relay is switched.

20 mA/5 V

10 mA/12 V

7 mA/24 V

6 A/24 V=

> 10

> 10

7

5

> 1.5 x 10

> 1.5 x 10

2.683

1)

The specifications apply only after the bus voltage has been applied to the device for at least 10 seconds.

Typical delay of the relay is approx. 20 ms.

4

4

μF)

2)

2) The maximum inrush-current peak may not be exceeded.

* What do the terms AC1, AC3 and AC5a mean?

In Intelligent Installation Systems different switching capacity and performance specifications which are dependent on the special application have become established in industrial and residential systems. These performance specifications are rooted in the respective national and international standards. The tests are defined so that typical applications, e.g. motor loads (industrial) or fluorescent lamps

(residential) are simulated.

The specifications AC1 and AC3 are switching performance specifications which have become established in the industrial field.

Typical application:

AC1 – Non-inductive or slightly inductive loads, resistive furnaces

(relates to switching of ohmic/resistive loads)

AC3 – Squirrel-cage motors: Stating, switching off motors during running

(relates to (inductive) motor load)

AC5a – Switching of electric discharge lamps

These switching performances are defined in the standard DIN EN 60947-4-1

Contactors and motor-starters - Electromechanical contactors and motor-starters.

The standard describes starter and/or contactors which previously preferably used in industrial applications.

4

RM/S 2.1

Page 3 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

ABB i-bus ® KNX Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

4

Lamp load output 6 A

Lamps

Fluorescent lamp T5 / T8

Low-voltage halogen lamps

Dulux lamp

Mercury-vapour lamp

Switching performance

(switching contact)

Number of electronic ballasts

(T5/T8, single element) 1)

Incandescent lamp load

Uncorrected

Parallel compensated

DUO circuit

Inductive transformer

Electronic transformer

Halogen lamp 230 V

Uncorrected

Parallel compensated

Uncorrected

Parallel compensated

Max. peak inrush-current I p

(150

μs)

Max. peak inrush-current I p

(250

μs)

Max. peak inrush-current I p

(600

μs)

18 W (ABB EVG 1 x 18 SF)

24 W (ABB EVG-T5 1 x 24 CY)

36 W (ABB EVG 1 x 36 CF)

58 W (ABB EVG 1 x 58 CF)

80 W (Helvar EL 1 x 80 SC)

1200 W

800 W

300 W

350 W

800 W

1000 W

1000 W

800 W

800 W

1000 W

800 W

10

10

7

5

3

200 A

160 A

100 A

1) For multiple element lamps or other types the number of electronic ballasts must be determined using the peak inrush current of the electronic ballasts.

4

RM/S 2.1

Page 4 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

ABB i-bus ® KNX Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

4

Rated current output 16 A

Rated values

Switching currents

Number

U n

rated voltage

I n

rated current

AC3* operation (cos ϕ = 0.45)

DIN EN 60 947-4-1

AC1* operation (cos ϕ = 0.8)

DIN EN 60 947-4-1

Fluorescent lighting load AX to DIN EN 60 669-1

Minimum switching performance

1

250/440 V AC (50/60 Hz)

16 A

8 A/230 V

16 A/230 V

16 A/250 V (70

Service life

Switching times 1)

DC current switching capacity

(resistive load)

Mechanical service life

Electronic endurance to DIN IEC 60 947-4-1

AC1* (240 V/cos ϕ = 0.8)

Maximum relay position change per output and minute if only one relay is switched.

100 mA/12 V

100 mA/24 V

16 A/24 V=

> 3 x 10

> 10

313

5

6

1) The specifications apply only after the bus voltage has been applied to the device for at least 10 seconds.

Typical delay of the relay is approx. 20 ms.

2) The maximum inrush-current peak may not be exceeded.

μF)

2)

*What do the terms AC1, AC3 and AC5a mean?

In Intelligent Installation Systems different switching capacity and performance specifications which are dependent on the special application have become established in industrial and residential systems. These performance specifications are rooted in the respective national and international standards. The tests are defined so that typical applications, e.g. motor loads (industrial) or fluorescent lamps

(residential) are simulated.

The specifications AC1 and AC3 are switching performance specifications which have become established in the industrial field.

Typical application:

AC1 – Non-inductive or slightly inductive loads, resistive furnaces

(relates to switching of ohmic/resistive loads)

AC3 – Squirrel-cage motors: Stating, switching off motors during running

(relates to (inductive) motor load)

AC5a – Switching of electric discharge lamps

These switching performances are defined in the standard DIN EN 60947-4-1

Contactors and motor-starters - Electromechanical contactors and motor-starters.

The standard describes starter and/or contactors which previously preferably used in industrial applications.

4

RM/S 2.1

Page 5 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

ABB i-bus ® KNX Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

4

Lamp load output 16 A

Lamps

Fluorescent lamp T5 / T8

Low-voltage halogen lamps

Dulux lamp

Mercury-vapour lamp

Switching performance

(switching contact)

Number of electronic ballasts

(T5/T8, single element) 1)

Incandescent lamp load

Uncorrected

Parallel compensated

DUO circuit

Inductive transformer

Electronic transformer

Halogen lamp 230 V

Uncorrected

Parallel compensated

Uncorrected

Parallel compensated

Max. peak inrush-current I p

(150

μs)

Max. peak inrush-current I p

(250

μs)

Max. peak inrush-current I p

(600

μs)

18 W (ABB EVG 1 x 18 SF)

24 W (ABB EVG-T5 1 x 24 CY)

36 W (ABB EVG 1 x 36 CF)

58 W (ABB EVG 1 x 58 CF)

80 W (Helvar EL 1 x 80 SC)

23

23

14

11

10

400 A

320 A

200 A

2500 W

2500 W

1500 W

1500 W

1200 W

1500 W

2500 W

1100 W

1100 W

2000 W

2000 W

1) For multiple element lamps or other types the number of electronic ballasts must be determined using the peak inrush current of the electronic ballasts.

4

RM/S 2.1

Page 6 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

ABB i-bus ® KNX Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

4

Rated current output 20 A

Rated values

Switching currents

Number

U n

rated voltage

I n

rated current

AC3* operation (cos ϕ = 0.45)

DIN EN 60 947-4-1

AC1* operation (cos ϕ = 0.8)

DIN EN 60 947-4-1

Fluorescent lighting load AX to DIN EN 60 669-1

Minimum switching performance

3

250/440 V AC (50/60 Hz)

20 A

16 A/230 V

20 A/230 V

20 A/250 V (140

Service life

Switching times 1)

DC current switching capacity

(resistive load)

Mechanical service life

Electronic endurance to DIN IEC 60 947-4-1

AC1* (240 V/cos ϕ = 0.8)

AC3* (240 V/cos ϕ = 0.45)

AC5a* (240 V/cos ϕ = 0.45)

Maximum relay position change per output and minute if only one relay is switched.

100 mA/12 V

100 mA/24 V

20 A/24 V=

> 10

> 10

93

6

5

> 3 x 10

> 3 x 10

4

4

1) The specifications apply only after the bus voltage has been applied to the device for at least 10 seconds.

Typical delay of the relay is approx. 20 ms.

2) The maximum inrush-current peak may not be exceeded.

μF)

2)

*What do the terms AC1, AC3 and AC5a mean?

In Intelligent Installation Systems different switching capacity and performance specifications which are dependent on the special application have become established in industrial and residential systems. These performance specifications are rooted in the respective national and international standards. The tests are defined so that typical applications, e.g. motor loads (industrial) or fluorescent lamps

(residential) are simulated.

The specifications AC1 and AC3 are switching performance specifications which have become established in the industrial field.

Typical application:

AC1 – Non-inductive or slightly inductive loads, resistive furnaces

(relates to switching of ohmic/resistive loads)

AC3 – Squirrel-cage motors: Stating, switching off motors during running

(relates to (inductive) motor load)

AC5a – Switching of electric discharge lamps

These switching performances are defined in the standard DIN EN 60947-4-1

Contactors and motor-starters - Electromechanical contactors and motor-starters.

The standard describes starter and/or contactors which previously preferably used in industrial applications.

4

RM/S 2.1

Page 7 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

ABB i-bus ® KNX Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

4

Lamp load output 20 A

Lamps

Fluorescent lamp T5 / T8

Low-voltage halogen lamps

Dulux lamp

Mercury-vapour lamp

Switching performance

(switching contact)

Number of electronic ballasts

(T5/T8, single element) 1)

Incandescent lamp load

Uncorrected

Parallel compensated

DUO circuit

Inductive transformer

Electronic transformer

Halogen lamp 230 V

Uncorrected

Parallel compensated

Uncorrected

Parallel compensated

Max. peak inrush-current I p

(150

μs)

Max. peak inrush-current I p

(250

μs)

Max. peak inrush-current I p

(600

μs)

18 W (ABB EVG 1 x 18 SF)

24 W (ABB EVG-T5 1 x 24 CY)

36 W (ABB EVG 1 x 36 CF)

58 W (ABB EVG 1 x 58 CF)

80 W (Helvar EL 1 x 80 SC)

3680 W

3680 W

26 2)

22

12

2)

10 2)

600 A

480 A

300 A

26 2)

3680 W

3680 W

2500 W

3680 W

2000 W

2500 W

3680 W

3680 W

3000 W

1) For multiple element lamps or other types the number of electronic ballasts must be determined using the peak inrush current of the electronic ballasts.

2) Limited by protection with B16 automatic circuit-breakers.

Application program

Room Master, Premium/2

Max. number of communication objects

255

Max. number of group addresses

255

Max. number of associations

255

4

Note

For a detailed description of the application program see “Room Master

Premium RM/S 2.1” product manual. It is available free-of-charge at www.ABB.de/KNX.

The programming requires EIB Software Tool ETS3.

If ETS3 is used, a *.VD3 or higher type file must be imported.

The application program is available in the ETS3 at ABB/Room automation,

Room Master, Premium.

The device does not support the closing function of a project or the KNX device in the ETS. If you inhibit access to all devices of the project with a BCU code (ETS3), it has no effect on this device. Data can still be read and programmed.

RM/S 2.1

Page 8 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

4

ABB i-bus ® KNX

Connection schematics

Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

Hotel room example

4

RM/S 2.1

RM/S 2.1 with electromotor valve drives

4 Bus terminal connection

5 Switch position display and manual operation, output (A, B, C) 20 A (16 AX)

6 Switch position display and manual operation, output (D) 16 A (10 AX)

7 Load circuits, with 2 terminals each

8 Outputs, 3 contacts, 1 screw terminal for phase connection (E, F, G)

9 Outputs, 3 contacts, 1 screw terminal for phase connection (H, I, J)

11 Fan (L, M, N)

12 Valve HEATING (O, P)

13 Valve COOLING (Q, R)

14 Outputs, 3 contacts, 1 screw terminal for phase connection (S, T, U)

15 Binary inputs (j, k, l, m, n, o, p, q, r)

16 Binary inputs (a, b, c, d, e, f, g, h, i)

Page 9 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

4

ABB i-bus ® KNX Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

Hotel room example

4

RM/S 2.1

RM/S 2.1 with electro-thermal valve drives

4 Bus terminal connection

5 Switch position display and manual operation, output (A, B, C) 20 A (16 AX)

6 Switch position display and manual operation, output (D) 16 A (10 AX)

7 Load circuits, with 2 terminals each

8 Outputs, 3 contacts, 1 screw terminal for phase connection (E, F, G)

9 Outputs, 3 contacts, 1 screw terminal for phase connection (H, I, J)

11 Fan (L, M, N)

12 Valve HEATING (O, P)

13 Valve COOLING (Q, R)

14 Outputs, 3 contacts, 1 screw terminal for phase connection (S, T, U)

15 Binary inputs (j, k, l, m, n, o, p, q, r)

16 Binary inputs (a, b, c, d, e, f, g, h, i)

Page 10 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

4

ABB i-bus ® KNX

Dimension drawing

Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

4

RM/S 2.1

Page 11 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1

4

ABB i-bus ® KNX

Note

Room Master Premium, MDRC

RM/S 2.1, 2CDG 110 095 R0011

4

RM/S 2.1

Page 12 of 12

RMS_21_TD_EN_V1-2

2CDC 514 048 D0202

RM/S 2.1