Actuators for heating, Product Information MFT2 longer ... · sdfsdf Products no longer available....

Actuators for heating, ventilation, air-conditioning

2. + 6. MFT2-1

Product InformationMulti-Function-Technology MFT2

BC

XX

X

Technology from BelimoProducts no longer available

sdfsdf

Products no longer available

Better functionalityBC

1

As least as good as before

The new MFT(2) actuators with «4-in-1Technology» are just as easy to install,connect up and use as conventional types.However, their digital control with an inte-grated Belimo MP-Bus also allows them tocommunicate with each other, which givesthem much improved functionality. It makesintegrating the final controlling elementsinto a bus system easier while at the sametime affording much greater flexibility in theprocurement and use of the actuators.

Distributed networks

The MP-Bus developed by Belimo allowsall kinds of MFT(2) actuators to be linkedtogether. Power supply and digitalcommunication are carried over a single3-wire cable. This means that several finalcontrolling elements can be linked to-gether at minimum cost to form distributed,functional units, e.g. in order to organisenetworks of different air dampers andvalves in a ventilation system plant room orseveral VAV controllers in a particular buil-ding zone.

Direct sensor connection

The direct connection of conventionalsensors for humidity, temperature, etc.,and also monitors and switches, to anMFT(2) actuator (see Table on Page 4) givesanalogue sensors a bus capability. Thissimple solution avoids the use of expensivebus-capable sensors and greatly reducesthe amount of wiring and cabling needed.

LON® bus integration

Up to 16 air dampers, valves and sensorsconnected to a Belimo MP-Bus can be linkedto a LON® bus through a single interface:

• Via ordinary SPC/DDC controllers, pro-vided they are equipped with an MP-Businterface. The controller simply needs tohave one input / output for all the actuatorsand sensors that are connected to thesystem.

• Via Belimo’s UK24LON, LonMark®-certified universal interface unit. Using thisunit makes all MFT(2) actuators LON®-compatible so that they can be connectedto many different types of control system.

Individual parameterising and variable operation

MFT(2) actuators can be parameterised in-dividually when necessary. This allowsthem to be matched precisely to the needsof the plant installation. Because, in addition,the mode of operation of each actuatorcan be freely chosen it is sufficient to havejust a few different types to cover almost allthe applications that arise in practice. Thisimproves flexibility for planning purposesand also reduces the cost of procurementand warehousing. The bus-capable actua-tors can also be operated conventionallybefore being linked up to a bus system atlow cost at some time in the future.

MFT(2) actuators: Simple technology with greater benefits


So many more functions BC

2

Technology from Belimo

Simple bus capability

Up to eight MFT(2) actuatorscan be connected togetherover the MP-Bus and be linkedto a DDC controller with anMP-Bus interface or to a Lon-Works® system via the UK24-LON universal node unit.

Cost-effectivesensor interfacing

One conventional sensor canbe connected to each MFT(2)actuator. The «4 in1» technologydigitizes the sensor’s analoguesignals and transfers them tothe Belimo MP-Bus over acommon conductor.

Individual parameter assignment

When necessary, the «4 in 1»technology allows parameterssuch as running time, positioncheckback, electric angle-of-rotation limiting, etc. to be setindividually for any particularactuator. The actuators are alsoself-adapting during commis-sioning and self-monitoring du-ring operation.

Variable operating modes

The «4 in 1» technology canprocess different control signalssuch as modulating, 3-point orOpen/Close. The MFT(2) ac-tuators can be operated eitherconventionally or by bus system.

MP-BusΔp t Δpt

Delivered from the factory witheither standard or customized parameter settings...

...alternatively enter your own settings with the Type H parameterassignment device or the PC-Tool...

…or enter your own settings on-sitewith the Type H parameter assign-ment device or the PC-Tool

Modulating operation 3-point operation Open/Close operation

4 functions in 1 actuator


ContentsBC

3

General information 4Symbols used in this document 5

Mode of operation 6Safety 7

Parameterising tools / Modulating control 83-point control 9

Open / Close control 10PWM control 11

MP-Bus / Connections / Lead lengths 12–13

MP-Bus: Sensors / Switches / Network topology 14–15

MP-Bus: Co-operation nodes / Other makes with MP interface 16Linking to a LON-Bus / Cycle times 17

MP-Bus addressing 18–19

Basic positions 20Angle-of-rotation / Stroke adaption 21

Working range / Feedback 22–23

Direction-of-rotation 24Direction of stroke / Closing point selection 25

Running time 26Effects of changing the running time 27

Force / Torque / Angle-of-rotation 28–29

Damper actuators: Override control / Angle-of-rotation limiting 30–31

Stroke / Response sensitivity 32Reversal hysteresis 33

Sound power / Protection class 34Degree of protection / Emergency positions / Maintenance / EMC 35

Damper actuators: Functional examples / diagrams 36–37

Valve actuators: Descriptions / Functional tables 38–39

Mounting / Position indication 40Position limiting / Manual operation 41

Manual operation, valve actuators 42

General data / Technical data 43–45

Dimension drafts 46


NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

NV

NV24-MFT(2)

General information

4

ApplicationTraditional systems, Bus systemsSupplementary documentation

Application of ..24-MFT(2) damper and valve actuators• Bus-capable ..24-MFT(2) damper actuators for operating air dampers• Bus-capable ..24-MFT(2) valve actuators for operating globe valves

Traditional systemsAlthough they have a bus capability, the ..24-MFT(2) damper and valve actuators can also be used in traditional systems. They are parameterisedwith all the basic values for the usual applications before they leave thefactory and are delivered in modulating-control form.

Customised versions with individually parameterised values can be orderedwhen needed.

For making service adjustments on-site MFT(2) actuators can be reprogrammedusing an MFT-H Parameter Assignment Device or a Belimo PC-Tool.

Bus systems

The following data is applicable to actuators for both dampers and valves

• Damper actuatorsx Valve actuators

•

•

•

•

•

x

x

xSupplementary documentationAdditional general product data, instructions for use, etc. will be found inthe information brochures for the individual product families.

Product Range for air: 2.NM, 2.AM, 2.GM, 2.LF und 2.AFProduct Range for water: 6.H

1) Not possible for actuators with a safety function

Changeover from conventional to bus operation is automatic as soon asthe actuator is assigned an MP address over the MP-Bus.

MFTactuator MFT2actuatorBus linking DDC controller withand control MP interface • •

LonWorks® via UK24LON via UK24LONmodulating • •3-point • •open/close • •

Sensor linking active sensor • —On/Off switchactive/passive sensor — •On/Off switch

Parameterisable working range • •with MFT electronic angle-of- • •parameterising rotation limitingtools torque/force1) • •

direction of rotation • •running time • •position feedback • •

*Delivery deadline on request,from 2002

BC

replaced byNM24A-MP

replaced byAM24A-MP

replaced byGM24A-MPProducts no longer available

Symbols used in this documentBC

5

Symbols

GeneralThe symbols described below are used throughout this document in order to provide greater clarityfor the reader.

MeaningSupplementary documentation

BUS

Factory settingFactory settings (basic values).

Traditional systemsFunctions that can be activated for use in traditional systems (as distinct from MP-Bus systems):Modulating, 3-point, Open/Close or PWM control.

Bus systemsFunctions that can be activated for use in bus systems.

Parameterisable valuesValues which, when necessary, can be re-parameterised with the MFT-H Parameter AssignmentDevice or a Belimo PC-Tool.

Ex-works parameterisingParameter assignment can be performed outside the factory.

Fixed valuesValues and functions that are fixed and cannot be changed (e.g. the mechanical / electronic designof the device).

Spring returnActuators with spring return.

Supplementary documentationDetailed information on the MFT-H Parameter Assignment Device will be found in the MFT-Hoperating instructions.


6

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

FamilyBUS

Mode of operation

Mode of operation for traditional systems Mode of operation for bus systems

Traditional systemsIn traditional systems MFT(2) actuators are controlledby a DC 0...10 Volt standard control signal and moveto the position specified by the control signal.

Bus systemsIn bus systems, MFT(2) actuators receive their digitalcontrol signal from the master controller over theMP-Bus and move to the position specified by thecontroller.


BC

replaced byNM24A-MP

replaced byAM24A-MP


SafetyBC

7

Functional safety Safety and emergency control functions

LF24-MFT(2) and AF24-MFT(2)The spring-return actuators move the damper to the requiredoperating position while tensioning the return spring at the sametime. Any interruption in the power supply causes the spring tomove the damper back to the safe position.

NVF24-MFT(2)(-E)Any interruption in the power supply causes the spring to move thespindle gearing in the retract direction in the case of NVF.. actuatorsor in the extend direction in the case of NVF..(-E) actuators (emer-gency control function).

Functional safety for MFT(2) actuatorsAll the actuators are overload-proof, need no limit switchesand halt automatically at the end-stops.


8

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Connecting damper actuators

Parameterising tools / Modulating control

Wiring diagramModulating control DC 0...10 V

MFT-H Parameter Assignment Device

Connecting a parameterising tool

Connecting valve actuators

Note:Further information on how to use the MFT-H hand-held device will be found in the «MFT-H Operating Instructions».

Belimo PC-Tool

YU5

Connectvia safety transformer

!

T ~

AC 24 VDC 24 V

~

DC 0...10 VDC 2...10 V

+NM.., AM.., GM.., LF.., AF..Y⁄Z

T

–

51 2 3

+–

U⁄MP

YU5


!

T ~

AC 24 VDC 24 V

~

DC 0...10 VDC 2...10 V

+NV.., NVF.., NVF..-E, AV..Y⁄Z

T

–

51 2 3

+–

U⁄MP1 2 3 5

T ~

AC 24 VDC 24 V

~

+ MFT(2) actuator

T

–

51 2 3

+–

Y⁄Z U⁄MP

T ~AC 24 VDC 24 V

51 2 3

+–

ZIP Interface

converterRS232 / MP

PC

~

+

T

–Y⁄Z U⁄MP MFT(2) actuator

Y: Adjustable working range 0.5...32 VU5: Adjustable

Note:For other functional diagrams for valve actuatorsNV... and NVF... see Page 39

Note:Typical functions and functional diagrams for damper ac-tuators with basic settings see Page 36.

Functional diagrams for damper actuators with custom-parameterised settings will be found directly adjacentto the functions.

Y: Adjustable working range 0.5...32 VU5: Adjustable

BC


replaced byNM24A-MP

replaced byAM24A-MP


Function GM..

Direction-of-rotation switch

a b A B

Stop Stop

R LR L

Function LF.., AF

Mounting side


a b

Stop Stop Stop Stop

3-point controlBC

9

Wiring diagrams and functions

Connecting damper actuators3-point control (can be re-parameterised with the MFT-H Parameter Assignment Device)

1 2

T ~

AC 24 V Connectvia safety transformer!

3 5

ba

U5

e.g. 1N 4007

~

+NM.., AM.., GM.., LF.., AF..Y⁄Z

T

–U⁄MP

Connecting valve actuators3-point control is easy to implement witha 4-wire circuit.

But remember that the actuator must beparameterised for 3-point control.

1 2

T ~

AC 24 V

-

!

3 4 5

a b

~

Y⁄Z Y2

T

+U⁄MP

1 2 3 4 5 NV24-MFT(2), NVF24-MFT(2)NVF24-MFT(2)-E, AV24-MFT(2)

U5


Input impedance Ri @ Y, y2 = 1.5 kΩ

Valve actuators with and without emergency control function*

U5 feedback programmed for:• DC 2…10 V or• DC 0.5…10 V or• free choice in 0...10 V range or• SW switches S1 and S2 or• Maintenance and fault alarms

L0

.2

.4

.6

.8

1

More actuators can be connected in parallel.Take note of the rating data.


R L

Function NM.., AM..

R0

.2

.4

.6

.8

1


a b

Stop Stop

* Single-wire connection via terminal 3 with diode possible (see Damper Actuator diagram above)**Slide switch S3.1/S3.2 on linear actuator in OFF position

U5 feedback programmed for:• DC 2…10 V or• DC 0.5…10 V or• free choice in 0...10 V range

Control contact** Linear actuatora b spindle

Open Open stoppedClose Open extendsOpen Close retractsClose Close retracts


10

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Open / Close control

Wiring diagrams and functions

Wiring diagram for damper actuators(custom-parameterised with the MFT-H device)

Wiring diagrams for valve actuatorsOverride control on Page 39

Function NM.., AM..

R L

Function GM..

Function LF.., AF

R L R L

1 2

T ~

AC 24 V!

3 5

S

U5

- + DC 24 V

~

+NM.., AM.., GM.., LF.., AF..Y⁄Z

T

–U⁄MP


U5 feedback programmed for:• DC 2…10 V or• DC 0.5…10 V or• free choice in 0...10 V range or• SW switches S1 and S2 or• Maintenance and fault alarms


S

More actuators can be connected in parallel.Take note of the rating data.


L0

.2

.4

.6

.8

1

R0

.2

.4

.6

.8

1

Mounting side


S

Direction-of-ro- Direction-of-ro-S tation-switch A tation-switch B

BC


replaced byNM24A-MP

replaced byAM24A-MP


PWM controlBC

11

0.02–5 s0.59–2.93 s0.1–25.5 sPWM variable from PWMmin. 0.02 s to PWMmax. 50.00 s

Wiring diagrams Description of PWM controlExamples

PWM controlIn PWM control the actuator measures the length of the controlpulse and then moves to the corresponding position.

Depending on the controller that is operating the MFT(2) actuator,various ranges of PWM can be selected at the actuator.

Selectable ranges for MFT(2) actuators for dampers and valves:

Examples of PWM control(PWM range selected at the actuator: 0.59 – 2.93 s)

Example 1: 100% angle of rotation or stroke

When a pulse of 2.93 seconds duration is sent to the actuator thelatter moves to the 100% angle-of-rotation position (if pulses ofmore than 2.93 seconds duration are sent to the actuator thelatter will also move to the 100% angle-of-rotation position).


When a pulse of 0.59 s + (2.93 s – 0.59 s) / 2 = 1.17 s + 0.59 s du-ration is sent to the actuator the latter moves to the 50% angle-of-rotation position.


When a pulse of 0.59 s duration is sent to the actuator the lattermoves to the 0% angle-of-rotation position (if pulses of less than0.59 s duration but more than 20 ms duration are sent to the ac-tuator the latter will also move to the 0% angle-of-rotation position;if the pulse is less than 20 ms the function will be undefined).

1 2

T ~

AC 24 V

3 5

t0.59 – 2.93 s

U5

~

+NM.., AM.., GM.., LF.., AF..Y⁄Z

T

–U⁄MP

*

PWM wiring diagram for damper actuators

PWM wiring diagram for valve actuators

1 2

T ~

AC 24 V

-

3 4 5

~

Y⁄Z Y2

T

+U⁄MP

1 2 3 4 5

NV…, AV…

U5

t0.59 – 2.93 s*

Ri @ Y = 750 Ω

* Control by Triac(Source or Sink) also possible

Ri @ Y = 750 Ω

The PWM method of control described here is most popular for the American market.

* Control by Triac(Source or Sink) also possible


12

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

FamilyBUSBUS

MP-Bus / Connections / Lead lengths

The MP-BusWiring diagram for control via the MP-Bus

The MP-BusThe actuators have an MP-Bus communicationscapability.

Up to 8 actuators can be linked together over anBelimo MP-Bus system.

The MFT(2) actuators receive their digital control sig-nals from a higher-level Bus-Master over the MP-Bussystem and move to the specified position.

The changeover from conventional to bus operationtakes place automatically as soon as an MP address(1...8) has been assigned to the MFT(2) actuator (see«MP addressing», pp. 18...19).

Wiring diagram for valve actuators

Wiring diagram for damper actuators

1 2

T ~

AC 24 VConnectvia safety transformer!

3 5

- +DC 24 V

~

+NM.., AM.., GM.., LF.., AF..Y⁄Z

T

–U⁄MP

More actuators

More actuators

MP

1 2

-

3 4 5

~

Y2

T

+

1 2 3 4 5

NV.., AV..U⁄MP

T ~

AC 24 V!- +DC 24 V

More actuators

More actuators

MP

Y⁄Z


MP-Bus connectionLead lengths for AC 24 V power via the MP-Bus

Total sizing power for MFT(2) actuators (VA)

AC 24 V

MP-Masteror control system

MP

1 5Actuator

1

1 2 5 1 2 5 1 2 5Actuator

2

Actuator

8

L = Max. lead length [m]

AC 24 V

Gnd

Max. lead lengths for an AC 24 V power supply (via bus system)

MP-Bus connection• Facilities for connecting up to 8 MFT(2) actuators per

network

• Bus linking– 3-core for bus power supply– 2-core for local power supply

• Neither special cable nor terminating resistors areneeded

• The length of lead is limited (for calculation see below)– by the sum of the ratings of the connected MFT(2)

actuators– by the type of power supply (AC via bus / DC via

bus / AC local)

!

1

10

100

1000

0 20 40 60 80 100 120 140 160 180

Calculating maximum lead lengthsThe values of sizing power [VA] of the MFT(2) actuatorsbeing used must be added together so that the corre-sponding lead lengths can be read off from the diagram.

Example:The following are connected to the MP-Bus: 1 in No.NM.., 1 in No. AM.., 1 in No. AF.. and 1 in No. NV..

Total sizing power: 3 VA + 5 VA + 10 VA + 5 VA = 23 VA

Read off the following from the family of curves:• For cable with a core dia. 0.75 mm2:Lead length 25 m• For cable with a core dia. 1.0 mm2: Lead length 33 m• For cable with a core dia. 1.5 mm2: Lead length 50 m• For cable with a core dia. 2.5 mm2: Lead length 85 m

Lead length vs Sizing power applicable to AC power supply (min. transformer voltage AC 21.6 V)

Sizing power [VA]

Lead

leng

th [

m]

b02

8510

2

With NVF24-MFT(2) actuators the sizing power must be multiplied by a factor of 2.

0.75 mm2 1.0 mm2

1.5 mm2 2.5 mm2

BC


replaced byNM24A-MP

replaced byAM24A-MP


Lead lengthsBC

13

BUS

MP-Bus connectionLead lengths for DC 24 V power via the MP-Bus

BUS

MP-Bus connectionLead lengths for an AC 24 V power supply (local)

Total sizing power for MFT(2) actuators (W)

DC 24 V

MP

Actuator

1

1 2 5 1 2 5 1 2 5Actuator

2

Actuator

8


DC 24 V

Gnd


1 5

Maximum lead lengths for a DC 24 V power supply (via bus system)

AC 24 V

MP

Actuator

1

1 2 5 1 2 5 1 2 5Actuator

2

Actuator

8


Gnd


1 5

AC 24 V

Maximum lead lengths for an AC 24 V power supply (local)

When the actuators are being supplied locally at AC 24 V from aseparate transformer the lead lengths can be increased very sub-stantially. The lead lengths are as listed in the table regardless ofthe power ratings of the connected actuators.

MP-Bus connection• Facilities for connecting up to 8 MFT(2) actuators per network


• Neither special cable nor terminating resistors are needed

• The length of lead is limited (for calculation see below)– by the sum of the ratings of the connected MFT(2) actuators– by the cross sectional area of lead– by the type of power supply (AC via bus / DC via bus / AC local)

MP-Bus connection• Facilities for connecting up to 8 MFT(2) actuators per network


• Neither special cable nor terminating resistors are needed

Core dia. [mm2] L = Max. lead length [m]

0.75

1.0800

1.5

2.5

1

10

100

1000

10000

0 10 20 30 40 50 60 70 90 10080

Calculating maximum lead lengthsThe values of power consumption [W] of the MFT(2) actuatorsbeing used must be added together so that the correspondinglead lengths can be read off from the diagram.

Example:The following are connected to the MP-Bus: 1 in No. NM.., 1 inNo. AM.., 1 in No. AF.. and 1 in No. NV..

Total sizing power: 1.3 W + 2.5 W + 6.0 W + 3.0 W = 12.8 W

Read off the following from the family of curves:• For cable with a core dia. 0.75 mm2: Lead length 60 m• For cable with a core dia. 1.0 mm2: Lead length 80 m• For cable with a core dia. 1.5 mm2: Lead length 115 m• For cable with a core dia. 2.5 mm2: Lead length 200 m

Lead length vs Active power applicable to DC power supply(minimum voltage DC 24 V)

Lead length vs Active power applicable to DC powersupply (min. power supply voltage DC 24.0 V)

Active power [W]

0.75 mm2 1.0 mm2

1.5 mm2 2.5 mm2

Lead

leng

th [

m]

b02

8810

2


14

NM

NM24-MFT2

AM

AM24-MFT2

GM

GM24-MFT2

LF

LF24-MFT2

AF

AF24-MFT2

NV

NV24-MFT2

NVF

NVF24-MFT2(-E)

AV

AV24-MFT2*

Type

Family

MP-Bus: Sensors

BUS

MP-Bus: Connecting passive sensors

Wiring diagram for damper actuators

1 2

T ~

AC 24 V!

3 5

- +DC 24 V

~

+NM.., AM.., GM.., LF.., AF..Y⁄Z

T

–U⁄MP

More actuators and sensors

MP Connectvia safety transformer

Wiring diagram for valve actuators

1 2

-

3 4 5

~

Y⁄Z Y2

T

+

1 2 3 4 5

NV.., AV..U⁄MP

T ~

AC 24 V- +DC 24 V


MP!


Sensor type Measurable temperature ranges

Ni1000 –28 °C…98 °C

Pt1000 –35 °C…155 °C

NTC according to type(1 kΩ–10 kΩ @ 25 °C) –10 ° C…160 °C

Measuring ranges of the sensor input (3) when measuring resistance values

Sensor type Measuring ranges

Ni1000 850 Ω–1600 Ω

Pt1000 850 Ω–1600 Ω

NTC sensors 100 Ω–60 kΩ

Passive sensors suitable for connection

Measuring ranges and accuracy of the measuring system whenconnecting passive sensors to the sensor input (3)

1. Pt1000 or Ni1000

Connecting sensors for MP-Bus operation• Each MFT(2) actuator has a connection facility for 1 sensor

(passive/active sensor or switching contact).

• The MFT(2) actuator serves as an analogue/digital converter fortransferring the sensor signal to the higher-level system over theMP-Bus.

• The higher-level system must know the physical address (i.e.which sensor on which actuator) and also be able to interpretthe corresponding sensor signal.

• Sensors should be connected by means of a separate wirewhenever possible or at least the ground wire of the sensorshould be run separately from the ground wire of the powersupply for as great a distance as possible (in order to avoidequalising currents).

• In the case of passive sensors the cross sectional area of theconnecting wire should be as large as possible (1 to 1.5 mm2)because the resistance of the wire affects the accuracy of measurement.

Measuring range: 850–1600 ΩMeasuring tolerance, abs. [%] Resolution (whole number)

±0.3 % 1 Ω

Example: Pt1000 @ 0 °C = 1000 ΩMeasuring tolerance = ±3 Ω or ±0.5 °K

2. NTC

Measuring range: 100 Ω–60 kΩMeasuring tolerance, Resolution Example:abs. [%] corresponding to NTC 2.2 kΩΩ measuring range measured temperature200–300 Ω ±5 ±2 °K @ 85 °C301–600 Ω ±2 ±0.6 °K @ 60 °C601–1700 Ω ±1 ±0.25 °K @ 32 °C1701–5000 Ω ±2 ±0.5 °K @ 5 °C5001–10000 Ω ±5 ±1 °K @ –10 °C10001–20000 Ω ±10 ±1.5 °K @ –25 °C20001–50000 Ω ±25 ±4 °K @ –40 °C

1 Ω

BC


replaced byNM24A-MP

replaced byAM24A-MP


BUS

MP-Bus: Sensors / Switches / Network topologyBC

15

Network topology

No restrictionsThere are no restrictions on network topology (star, ring, tree or mixed formatsare permissible).

Applicable to actuators for both dampersand valves

BUSBUS

MP-Bus: Connecting active sensors

MP-Bus: Connecting external switches, e.g. pressure monitors

Wiring diagram for active sensors on damperactuators

Wiring diagram for external switchingcontacts on damper actuators

Wiring diagram for active sensors on valveactuators

Wiring diagram for external switchingcontacts on valve actuators

1 2

T ~

AC 24 VConnectvia safety transformer!

3 5

- +DC 24 V

~

+NM.., AM.., GM.., LF.., AF..Y⁄Z

T

–U⁄MP


MP

1 2

T ~

AC 24 V!

3 5

- +DC 24 V

~

+NM.., AM.., GM.., LF.., AF..Y⁄Z

T

–U⁄MP

MP

Δp



What are active sensors?Sensors for temperature, humidity, etc.with an output of DC 0 to 32 V

ResolutionTypically 30 mV

1 2

-

3 4 5

~

Y⁄Z Y2

T

+

1 2 3 4 5

NV.., AV..U⁄MP

T ~

AC 24 V- +DC 24 V MP

!Connectvia safety transformer


1 2

-

3 4 5

~

Y⁄Z Y2

T

+

1 2 3 4 5

NV.., AV..U⁄MP

T ~

AC 24 V- +DC 24 V MP

!

Δp



Requirements for switching contactsA switching contact must be able to makeand break a current of 16 mA @ 24 V.

Note:The MFT(2) actuators must be para-meterised with >= 0.6 V as the start pointof the working range.

(up to 8 actuators)

Connecting sensors for MP-Bus operation (applicable to actuators for both dampers and valves)• Each MFT(2) actuator has a connection facility for 1 sensor (passive/active sensor or

switching contact).

• The MFT(2) actuator serves as an analogue/digital converter for transferring the sensorsignal to the higher-level system over the MP-Bus.

• The higher-level system must know the physical address (i.e. which sensor on whichactuator) and also be able to interpret the corresponding sensor signal.

• Sensors should be connected by means of a separate wire whenever possible or at leastthe ground wire of the sensor should be run separately from the ground wire of the powersupply for as great a distance as possible (in order to avoid equalising currents).

• In the case of passive sensors the cross sectional area of the connecting wire should be aslarge as possible (1 to 1.5 mm2) because the resistance of the wire affects the accuracyof measurement.


16

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

MP-Bus: Co-operation nodes / Other makes with MP interface

Co-operation nodesBelimo will be happy to supply any manufacturers ofdigital controllers (DDC, SPC) who would like to inte-grate the MP-Bus protocol into their products with atechnical specification of the system. The controllerswill then be able to communicate directly withMFT(2) actuators.

BUSBUS

MP-Bus and co-operation nodes Other makes with MP interface

Applicable to actuators for both dampers and valves Applicable to actuators for both dampers and valves

DDC or SPC systems with an MP interfaceMaker: SAIA-BurgesTypes: PDC1, PDC2MP-module: PDC2.T500 for 2 x 8 MFT(2) actuators

and sensors

Connecting sensorsEither an active sensor or a passive sensor can beconnected to each actuator.

Linking to a field busThe controller can be linked to a field bus (e.g. LON)provided it is equipped with a suitable interface.

MP interface

DDC

Link to field bus or BMS(optional)

MP-Bus

MP-Bus

MP

24 V~/+ 2

1

MP 5

BC


replaced byNM24A-MP

replaced byAM24A-MP


Linking to a LON-Bus / Cycle timesBC

17

Connecting sensorsEither an active sensor or a passive sensor can be connected toeach actuator. This allows the analogue signal from the sensor tobe digitised very simply by means of the Belimo actuator so that itcan be passed on to the LON-Bus via the UK24LON unit.

Further informationFurther information on integrating systems into a LON-Bus canbe found in the UK24LON product documentation.

Applicable to actuators for both dampers and valves

BUS

Linking to a LON-Bus through a UK24LON unitBUS

MP-Bus cycle times

The UK24LON unitThe purpose of the Belimo UK24LON unit, which has been approved by LonMark, is to link a Belimo MP-Bus to a LON-Bus.The UK24LON unit incorporates an FTT-10A Transceiver.

Up to 8 actuators can be connected to the MP-Bus side.

MP-Bus

MP-Bus

T ~ AC 24 V

!

- + DC 24 VConnectvia safety transformer

Lon-Bus

MP

24 V ~/+


Communication timeEach command that is transmitted over the bus takes an averageof ca. 150 milliseconds (a command always comprises an instructionand a response).

1. Example with one MFT(2) actuator

• The Master sends a set value to the MFT(2) actuator (1st command).

• The Master reads out the actual value from the MFT(2) actuator(2nd command).

Therefore, the whole process of communication lasts for 2 commands of 150 ms each = ca. 300 ms.

2. Example with eight MFT(2) actuators

• The Master sends a set value to each of the 1 to 8 MFT(2) actuators (No. of commands: 8).

• The Master reads out the actual values from the eight MFT(2)actuators (No. of commands: 8).

Therefore, the whole process of communication lasts for 16commands of 150 ms each = ca. 2.4 s.

Notes

Algorithm

The algorithm for the cycle must be specified by the maker ofthe digital controller (DDC).

UK24LON cycle times

When MFT(2) actuators are used in conjunction with a BelimoUK24LON unit the corresponding cycle times will be found listedin the product data sheet.

MasterMP-Bus

1 2 3 4 5 6 7 8

MasterMP-Bus


18

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

MP-Bus addressing


One Bus-Master (e.g. DDC controller) can communicate with up to 8 Slaves (MFT(2) actuators) over an MP-Bus.Each node in the bus system must be clearly identifiable. Therefore, it is essential for each Slave to have its ownaddress.

BUS

MP-Bus addressing, semi-automatic

MP-Bus addressing, semi-automatic with acknowledgement

Procedure

1. Set the required MP address 1 to 8 at the Bus-Master (UK24LON).

2. Set the Bus-Master to the ready position by initiating the appropriate function (UK24LON ‘Set’ button).

3. Make the appropriate acknowledgement at the actuator (see diagrams). The MP address that was set atthe Bus-Master has now been assigned to the MFT(2) actuator.

Acknowledgement with NM.., AM.., GM..

Procedure

Press the manual button once.

Acknowledgement with LF.., AF..

Procedure

Move the L/R switch back and forth once (in less than 5 seconds)

Acknowledgement with NV.., NVF..(-E), AV..

Procedure

Press the S2 button once.

Note:If the H1 light flashes (alternately red/green) it means that you must acknowledge with the S2 button.

S3M1 2O

N

H1S1S2

1 2 3 4 5

R

L

BC


replaced byNM24A-MP

replaced byAM24A-MP


MP-Bus addressingBC

19


One Bus-Master (e.g. DDC controller) can communicate with up to 8 Slaves (MFT(2) actuators) over an MP-Bus. Each node in the bussystem must be clearly identifiable. Therefore, it is essential for each Slave to have its own address.

BUS

MP-Bus addressing by serial number

MP-Bus addressing by serial number

Individual serial numbers

Attached to each actuator when it is delivered is a label bearing its individual serial number.

Example: 09939-31234-064-008

Key

09939 Year and week31234 Day of number064 Family008 Testing station

Archiving the serial number for addressing

A second detachable label bearing the identical serial number is also attached to the actuator for the following purpose:

When the actuator has been installed in a specific position in the system this second label can be detached from the actuator andstuck on to the system plan in the corresponding position. This allows each individual actuator to be traced when necessary.

When the system is being commissioned the PC-Tool can now be used to communicate with the MFT(2) actuator by means of itsserial number; the MP address (1 to 8) can be assigned in this way.


20

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Basic positions

Basic positions,factory setting

Positions with NM.., AM.., GM..At the first power-up, i.e. during initial commissioningor after the pushbutton has been pressed, the actuatormoves to the basic position.

After this, the actuator moves to the position specifiedby the control signal.

Basic positions, parameterisable

Pos. D-of-R switch Basic position

Y = 0 ccw End-stop left

Y = 0 cw End-stop right

L M

R M

Positions with LF.., AF..After power-up, the LF24-MFT(2) and the AF24-MFT(2)automatically acquire their safe positions (zero initialising).

This process – while the actuator is stationary – takesca. 15 seconds.

Positions with NV.., NVF..(-E), AV..See Adaption (overleaf).

Positions with NV.., NVF..(-E), AV..See Adaption (overleaf).

Positions with LF.., AF..See Basic positions

Positions with NM.., AM.., GM..Can be inverted from the factory setting.

BC


replaced byNM24A-MP

replaced byAM24A-MP


Angle-of-rotation / Stroke adaptionBC

21

Angle-of-rotation or stroke adaption,factory setting

Angle-of-rotation or stroke adaption,parameterisable

Angle-of-rotation adaption for damper actuatorsAdaption is not automatic!

Stroke adaption for valve actuators (valves with 2 mechanical end-stops)At the first power-up the stroke is adapted automatically. Theavailable stroke (between the two mechanical end-stops of thevalve) is acquired as the 100% value and stored in the micro-computer. The control signal and the running time are then adapted to suit this 100% value.

The function can also be triggered by pressing the S2 button(under the lid of the housing).

Angle-of-rotation adaption for damper actuatorsAutomatic adaption can be started with the PC-Tool or the MFTmanual parameter assignment device. The mechanical angle-of-rotation (upper and lower end-stops) is acquired and stored inthe microcomputer. The running time and the working range areadapted to the control range that is preset with MIN and MAX.The U5 measuring signal corresponds to the effective mechanicalangle-of-rotation.

The function can also be triggered manually:

– NM, AM, GM: press the manual button twice

– LF, AF: move the switch from L to R and back againwithin 5 seconds

Stroke adaption for valve actuators (with 2 end-stops)Adaption can be started with the PC-Tool or the MFT manualparameter assignment device.

Fault alarms can only be reset with the S2 button.

Note:In the case of valves without a second mechanical end-stop theeffective value of stroke can be stored in the software; the S2 adaption button is inoperative.

(However, a test run with synchronisation is performed at theclosing point).


22

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Working range / Feedback

10 [ V ]

[%]

0

100

, H

50

0 2 5

Y

Diagram

Damper and valve actuators

Legend:

, H = Angle-of-rotation orstroke


Adjustable valuesStart point: DC 0.5…30 VEnd point: DC 2.5…32 V

Note:

The end point must be at least 2 V abovethe start point.

Example 1Preset working range DC 5...7.5 V

Example 2Preset working range DC 14...19 V

10 [ V ]

[%]

0

100

, H

50

0 2 5

Y

10

[%]

0

100

, H

50

0 2 5 20 [ V ] 14

Y

Legend:

, H = Angle-of-rotation or stroke

10 [ V ]

[%]

0

100

, H

50

0 2 5

U5

DiagramU5 = DC 2…10 V @ 0.5 mA

Legend:

= Angle-of-rotationH = Nominal stroke

MFT(2)

V DC 2 …10 V

U5


Working rangeDC 2…10 V

Working rangeDC variable

FeedbackU5 as modulatingDC measuring signal U

BC


replaced byNM24A-MP

replaced byAM24A-MP


FeedbackBC

23

Assignment of softswitchesSoftswitches can also be assigned to U5,in which case the U5 signal is convertedto 3 different voltage levels; this signalsthe status of the 2 switches that can beselected (S1, S2).

S1 and S2 can be adjusted between 1%and 99% angle-of-rotation (or stroke inthe case of a linear actuator).

Switching levels: see following examples.


Example 1: Actuator position less than presetvalue of S1

0

4

t

V DC 4 V

U5MFT(2)

Example 2: Actuator position greater than presetvalue of S1 and less than value of S2

U5 [ DC V ]

0

7

t

V DC 7 V

U5MFT(2)

Example 3: Actuator position greater than presetvalue of S2

U5 [ DC V ]

0

10

t

V DC 10 V

U5MFT(2)

BUSBUS

Definable criteriaThe following criteria providing an output at U5 for amaintenance or alarm signal can be defined:

• Stop & Go-ratioActuator hunting (unstable system) can be selectedfor MFT(2) actuators NM, AM, GM, LF, AF

• Mechanical overload (set position not reached, actua-tor stationary) can be selected for all MFT(2) actuators

• Actuating travel (mechanical position changed 10%)can be selected for all MFT(2) actuators

Signals:According to whether Maintenance or Fault has beendefined from the above criteria, U5 outputs the appro-priate signal when the event occurs.

Output level for normal operation(no maintenance or fault alarm signal)

0

3

t

MFT(2)

V DC 3 V

U5

U5 [ DC V ]

Output level for maintenance alarm

U5 [ DC V ]

0

5,5

t

V DC 5,5 V

U5MFT(2)

Output level for fault alarm

U5 [ DC V ]

0

8,5

t

V DC 8,5 V

U5MFT(2)

Applicable to actuators for both dampers and valvesDamper and valve actuators

Adjustable valuesStart point: DC 0.5...8 VEnd point: DC 2.5...10 V

Note:

The end point must be at least 2 V above the start point.

ExamplePreset working range DC 4...8 V

10 [ V ]

[%]

0

100

, H

50

0 2 5

U5

Legend:

= Angle-of-rotationH = Nominal stroke

V DC 4 …8 V

U5MFT(2)

U5 as modulatingDC measuring signal U, variable

U5 as maintenance/fault alarm

U5 as soft-switch

! Note on damper actuators:For these functions, angle-of-rotation adaption must beimplemented (see Page 21) when the angle-of-rotationis mechanically limited (< 95°).

! Note on valve actuators:When a fault alarm has been activated the red LEDunder the lid of the housing also lights up.

(Faults can only be reset by re-adapting with S2)

! The value of S1 must be at least 10 % lessthan that of S2


24

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Direction-of-rotation

Direction-of-rotation when Y = 0

●

Direction-of-rotation, reversible

●

●

●

●

Applicable to NM.., AM.., GM..

Pos. D-of-R switch

Y = 0

Y = 0

L M

R M

Applicable to LF.., AF..

R L R L

Mounting side

D-of-R switch

when Y = 0 when Y = 0 when Y = 0 when Y = 0

L0

.2

.4

.6

.8

1

R0

.2

.4

.6

.8

1

*Delivery deadline on request, from 2002

BC

replaced byNM24A-MP

replaced byAM24A-MP


Direction of stroke / Closing point selectionBC

25

Direction of stroke and closing point selection, factory settings Direction of stroke and closing point selection, reversible

●

●

●

Applicable to NV.., NVF..(-E)

* Bold type in the table means standard factory setting.

S3.1 Direction of The direction of stroke is reversed to the control signalstrokeOff position* Control signal 0% corresponds to 0% stroke = 0% U5On position Control signal 100% corresponds to 0% stroke = 0% U5

S3.2 Choice of Closing point with actuator spindle extended or retracted.closing point The feedback signal U5 will be set to 0% by the chosen

closing point.Off position* Δ Closing point with actuator spindle retractedOn position Closing point with actuator spindle extended

Only properly authorised and trained persons may change the settings of dip switches S3.

Δ


26

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Running time

Running time, factory setting Changing the running time

Factory setting for NM.., AM.., GM..150 s

Note: Applicable to all actuators

When the running time is changed the torque / actuating force and sound power level also change.Refer to the function curves on the next page.

Factory setting for LF..Motor: 150 sSpring return: ≈20 s @ –20…50 °C

max. 60 s @ –30 °C

Factory setting for AF..Motor: 150 sSpring return: ≈ 20 s

Factory setting for NV.., NVF..(-E)150 s

Factory setting for AV..320 s

Possible settings for:NM.., AM.. 75…300 sGM.. 120…300 s

Possible settings for LF.., AF..75…300 s

Possible settings for AV..170…800 s

Possible settings for NV.., NVF..(-E)55(95)…1200(2200) s for 10(20) mm stroke


BC

replaced byNM24A-MP

replaced byAM24A-MP


Effects of changing the running timeBC

27

Torque / actuating force functionwhen changing the running time

Sound power level functionwhen changing the running time

Torque function when changing the running time

Applicable to damper actuators Applicable to damper actuators

Applicable to valve actuatorsApplicable to valve actuators

Sound power level function when changing the running time

Sound power level function when changing the running timeActuating force function when changing the running time

[s] Running time

LF NM AF AM

[Nm] Torque

75 100 150

100 % curve

75 % curve

50 % curve

25 % curve

8

6

6

4,5

4

3

2

1,5

4

3

*

*

*

*

*

*

15

12

*

*

*

*

*

*

18

15

13

10

9

7

4,5

3,5

* AF and LF: Torque cannot be reduced

100

[N] Actuating force

* 55 (95) 150

[s] Running time

100 % curve

50 % curve

NV800

650

400240

* for 10(20) mm stroke

[s] Running time

[db(A)] Sound power level

75 150 300

LF NM AF AM GM

40

35

25

33

30

25

50

45

30

50

45

30

*

45

30

* GM: Running time can be changed 120...300 s

1500%

[dB(A)] Sound power level

min.

0 V

50

30

55 (95) 400

45

[s] Running time

NV


28

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Force / Torque

Blocking torque


Torque,factory setting

Blocking forceTorque,adjustable

8 Nm

15 Nm

30 Nm

4 Nm

15 Nm

min. 8 Nm

min. 18 Nm

min. 30 Nm

Motor and spring returnmin. 4 Nm

Motor and spring returnmin. 15 Nm


800 N

2000 N

M

M

Torque can be reduced to25%, 50%, 75%

Torque cannot be reduced


BC

replaced byNM24A-MP

replaced byAM24A-MP


Force / Angle-of-rotationBC

29

Actuating force, factory setting

Actuating force, adjustable

Angle-of-rotation

max. 95 °mechanically limited20…100 %

Electronic angle-of-rotation limiting

2000 N

Closing force 1000 NBlocking force 800 N

Motor and spring return 800 N

M

Can be reduced to 25 %, 50 %, 75 %

Can be reduced to 25 %, 50 %, 75 %

Applicable to damper actuators

max. 95 °mechanically limited35…100 %

max. 95 °angle-of-rotation limiting possible with accessory ZDB-GM

max. 95 °mechanically limited37…100 % or with accessory ZDB-LF

max. 95 °angle-of-rotation limiting possible with accessory ZDB-AF

Actuating force and spring return cannot be reduced!

Electronic angle-of-rotationlimiting see Page 31


30

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

Type

Family

Damper actuators: Override control / Angle-of-rotation limiting

Override control and electronic angle-of-rotation limiting

Diagram of override control AC 24 V (with relay contacts)

1 2

T ~AC 24 V Connectvia safety transformer!

3 5

ba

e.g. 1N 4007

~

+…-MFT(2)Y⁄Z

T

–U⁄MP

cY (DC 0…10 V)from controller

baFunctions

ZSIntermediate position 50 %

0 %

100 %

c

Controlled operation as Y

1 2

T ~AC 24 V

3 5

e.g. 1N 4007

~

+…-MFT(2)Y⁄Z

T

–U⁄MP

Y (DC 0…10 V)from controller

Pos.

1

2

3

4

Functions

ZSIntermediate position 50 %

0 %

100 %Controlled operation as Y

➀ ➁ ➂ ➃

MAX (Max. position) = 100 %MIN (Min. position) = 0 %ZS (intermediate position) = 50 %

Override control(referred to the full mechanicalangle of rotation of 95°)

Diagram of override control AC 24 V (with rotary switch)

BC

replaced byNM24A-MP

replaced byAM24A-MP


Damper actuators: Override control / Angle-of-rotation limitingBC

31

Override control and electronic angle-of-rotation limiting

Wiring diagram for customised parameter override control with AC 24 VWith relay contacts With rotary switch

Example of override control and electronic angle of rotation limiting

1 2

T ~AC 24 V Connect viasafetytransformer!

3 5

ba

e.g. 1N 4007

~

- +…-MFT(2)Y⁄Z

T

U⁄MP

eY (DC V)from controller

baFunction

Min. positionCLOSE1)

c

dc

ZS (intermed. position)Max. position

OPENControl mode acc. to Y

d e

SelectableMin.= 0…100 %ZS = 0…100 %Max.= 0…100 %

1 2

T ~AC 24 V

3 5

~

- +…-MFT(2)Y⁄Z

T

U⁄MP

Y (DC V)from controllerC

LOS

E1)

Min

.

ZS

Max

.

OP

EN

1) Note! The function needs the beginning of the operating range to be set to a minimum of 0.6 V in order to be effective.

!

e.g. 1N 4007

1 2

T ~AC 24 V

3 5

~

- +…-MFT(2)Y⁄Z

T

U⁄MP

Y DC 0…10 V)from controllerC

LOS

E

Min

.

ZS

Max

.

OP

EN

➀➁

➂ ➃➄

➅

DC 4…7 VU5 10 [ V ]

[%]

CLOSE (0%)

OPEN 100%

Min. 30%

0 3 8

Y

OPEN

CLOSE

Controlrange

Min. = Beginning of operating range (3 V)

Max. = End of operating range (8 V)

Description• In the control mode (rotary switch Pos. ➅)

the actuator runs with limiting through Min.and Max. (example: 30 %....70 %) in thecontrol range. Note: When the Y-signalis < 0.2 V, the actuator runs in the overrideposition CLOSE.

• When the rotary switch is set to positions➀ – ➄, the actuator runs to the required positionaccording to the appropriate overridecommand.

Operating range Feedback signal U5Start = DC 3 V Start = DC 4 VFinish = DC 8 V Finish = DC 7 V

Min. (min. position) Max. (max. position) ZS (intermed. position)

43 % Max. (=̂ 30 % ) 70 % 50 %

Parameter settings:

Note:The intermediate position ZS is referred to thecontrol range set with Min. and Max.(0 % ZS = Min. / 100 % ZS = Max.)

ZS 50%

Connect viasafetytransformer

Max. 70%

T

…-MFT(2)+–

~

1 2 3 5

DC 1...9 V

T ~

AC 24 V Connect viasafetytransformer!

9 10 [ V ]

[%]

0

100

70

0 1 5

Y

DC 0...10 V

U5

Y

Parameter settings:

Control signal

DC 0…10 V

Feedback signal U5

Start = DC 1 VFinish = DC 9 V

Angle of rotationmechanically limited

by limit stops

at 70 %

9 10 [ V ]

[%]

0

100

70

0 1 5

Y

a) Graph without angle of rotation setting b) Graph with angle of rotation setting

+– DC 24 V

Y⁄Z U⁄MP

Example of feedback signal U5 with mechanically-limited angle of rotation (with and without angle of rotation setting)

Position SelectableMAX (End of operating range) 0…100% from angle of rotationMIN (Beginning of operating range) 0…100% from MAXZS (Intermediate position, 0%= MIN, 100%= MAX) 0…100% from control range (MIN…MAX)


32

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Stroke / Response sensitivity

Nominalstroke

Stroke Response sensitivity, factory setting

Response sensitivity, parameterisable


40 mm

Applicable to NV.., NV..(-E)

20…40 mm

1 °

SP

Y

Applicable to valve actuators Applicable to valve actuators

2 °

SP

Y

SP

Y0,2 mm

SP

Y0,4 mm


20 mm 10…20 mm


BC

normal damped

normal damped

Applicable to NV.., NV..(-E)

replaced byNM24A-MP

replaced byAM24A-MP


Reversal hysteresisBC

33

Reversal hysteresis, factory setting

Reversal hysteresis, parameterisable

Applicable to valve actuators Applicable to valve actuators

2,5 °

SP

Applicable to damper actuators Applicable to damper actuators

SP

5 °

SP

0,5 mm

SP

1 mm

normal damped

normal damped


34

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Sound power / Protection class

Sound power level, data

Applicable to actuators forboth dampers and valves

ExplanationThe sound power level varieswith the speed or the runningtime (refer to the function curveson Page 27; only applicable tothe sound power level fromthe motor).

The values of sound power level emitted by spring-returnactuators (LF, AF, and NVF) always remain constant.

Sound power level, explanation

Protection class


max. 35 dB(A) @ 150 s

max. 45 dB(A) @ 150 s

max. 45 dB(A) @ 150 s

Motor max. 30 dB(A) @ 150 s

Spring ≈ 62 dB(A)


Spring ≈ 62 dB(A)

max. 35 dB(A) @ 150 s

max. 35 dB(A) @ 150 s


Spring ≈ 60 dB(A)

Safety low voltage


BC

IIIreplaced byNM24A-MP

replaced byAM24A-MP


Degree of protection / Emergency positions / Maintenance / EMCBC

35

Degree of protection Guaranteed numberof safe/emergency positions

Maintenance EMC


IP54

(bottom cable entry)

Applicable to LF.., AF.., NV.., NVF..(-E), AV

IP54


at least 60,000 safe positions

at least 60,000 emergency positions

Applicable to NVF..(-E)


Maintenance-free


Electromagnetic compatibility(EMC)CE approval:

• 89/336/EEC• 92/31/EEC• 93/68/EEC


36

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

Type

Family

Damper actuators: Functional examples / diagrams

Damper actuators with basic values:Functional examples and diagrams

Remote control 0 to 100% Minimum limiting

Position indication Functional check

Follow-up control (position-sensitive) 4 to 20 mA control via external resistance

1 2 3

SGA24, SGF24SGE24Position transmitter

Y

T ~

Z

Up to 10 more actuators can be connected in parallel

5

T

…-MFT(2)

T ~AC 24 V Connectvia safety transformer!

+–

~

1 2 3 4

Y⁄Z U⁄MP

1 2 3

SGA24, SGF24SGE24Position transmitter

Y

T ~

Z

Y DC 0...10 V(from controller)

100%Angle-of-rotation

0%

Y [ V ]

10

min.

0

5

1 2 3 4

Up to 10 more actuators can be connected in parallel

T

…-MFT(2)+–

~

T ~AC 24 V!

Y⁄Z U⁄MP


1 2 3 5T

…-MFT(2)+–

~

T ~AC 24 V! Procedure

• Apply AC 24 V to terminals 1 and 2

• Disconnect terminal 3:– direction-of-rotation "L":

Aactuator rotates ccw– direction-of-rotation "R":

actuator rotates cw

• Short-circuit terminals 2 and 3:– actuator runs ccw

Y⁄Z U⁄MP


1 2 3

ZAD 24

Direction-of-rotation

matching

5T

…-MFT(2)

T ~AC 24 V!

+–

~

1 2 3 4+–

Y⁄Z U⁄MP


T

…-MFT(2)+–

~T

…-MFT(2)+–

~

1 2 3 5 1 2 3 5

to next actuator

Master actuator

Positioning accuracy± 5 % note for individual actuators

Y DC 0...10 V

U5 DC 2...10 V

Slave actuator

T ~

AC 24 V!+– DC 24 V

Y⁄Z U⁄MP Y⁄Z U⁄MP


T

…-MFT(2)+–

~

4...20 mA

1 2 3 5

(-)(+)500 Ω

*

*The 500 Ω resistor converts the 4...20 mA current signal to a voltage signal of DC 2...10 V.

U5 DC 2...10 V

T ~

AC 24 V!+– DC 24 V

Y⁄Z U⁄MP


BC

replaced byNM24A-MP

replaced byAM24A-MP


Damper actuators: Functional examples / diagramsBC

37

Custom-parameterised damper actuators:Functional examples and diagrams

Feedback signal U5 with mechanically-limited angle of rotation (with and without angle of rotation setting)

T

…-MFT(2)+–

~

1 2 3 5

DC 1...9 V

T ~

AC 24 V Connect viasafetytransformer!

9 10 [ V ]

[%]

0

100

70

0 1 5

Y

DC 0...10 V

U5

Y

Parameter settings:

Control signal

DC 0…10 V

Feedback signal U5

Start = DC 1 VFinish = DC 9 V

Angle of rotationmechanically limited

by limit stops

at 70 %

9 10 [ V ]

[%]

0

100

70

0 1 5

Y

a) Graph without angle of rotation setting b) Graph with angle of rotation setting

+– DC 24 V

Y⁄Z U⁄MP


U5 (H) U5 (H)

Y Y

Valve actuators: Descriptions / Functional tables BC

38

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family Descriptions and functional tables for valve actuators NV.., NV..(-E), AV..

Under the cover of the actuatorare the terminals for connectingthe lead, the control devicesS1, S2 and S3 and the LED in-dicator H1.The control signal isprocessed in the microprocessorand fed to the brushless electricmotor (BÜLOMO) via the driver.By setting the dip switch S3 appropriately or by pressing push-buttons S1 and S2 it is possibleto configure the actuator verysimply on-site to suit actual re-quirements when changes fromthe factory settings are needed.

rd gr

Feedback/Communication (U/MP)3-point (Y2)

Signal (Y)AC/DC 24 V (+)

GND / OV (+)

ASIC

ValveAdaptationTestStatus

S3.1 S3.2

Electric motor

ON

Block diagram

Green flashing light Test run or adaptation with synchronisation in progress

Green steady light Actuator working properly

Alternate red/green Addressing via control system and operation of adaptationflashing light pushbutton S2 in progress

LED indicator H1

Red steady light Fault; repeat adaptation

Red flashing light After power interruption (> 2 sec.). By the next closing movement the valve will be automatically synchronised in the chosen closing point. The LED indicator will change from a red flashing into a green steady light.

S1 Test switch The valve performs full stroke at maximum running timeand check the adapted stroke

S2 Adaptation The stroke effected (between the two mechanical end-stops of the valve) is acquired as 100% stroke and stored in the microprocessor. The control signal and running time are then matched to this 100% stroke.

S3.1 Direction of The direction of stroke is reversed to the control signalstroke

Off position* Control signal 0% corresponds to 0% stroke = 0% U5

On position Control signal 100% corresponds to 0% stroke = 0% U5

S3.2 Choice of Closing point with actuator spindle extended or retracted.closing point The feedback signal U5 will be set to 0% by the chosen

closing point.

Off position* Closing point with actuator spindle retracted

On position Closing point with actuator spindle extended

Only properly authorised and trained persons may change the settings of dipswitch S3 and pushbutton S2.

Functional description S

*Bold type in the table means standard factory setting.

Slide switch S3.1 direction-of-stroke(Signal direct) (Signal inverted)S3.1 Off S3.1 On

Slide switch S3.2 closing pointup downDirection (Δ) DirectionS3.2 Off S3.2 On

(Δ)

U5 = 0 %

U5 = 100 %

U5 = 100 %

U5 = 0 %


!


Valve actuators: Descriptions / Functional tablesBC

39

Descriptions and functional tables for valve actuators NV.., NV..(-E), AV..

Y (DC 0...10 V)from controller

U5 (DC 2...10 V)

T ~

AC 24 VDC 24 V

Connectvia safety transformer!+–

1 2 3 4 5

~

Y2

T

- +

1 2 3 4 5U⁄MPY⁄Z

NV24-MFT(2)NVF24-MFT(2)(-E)

1 2

T ~

AC 24 V Connectvia safety transformer!

3 4 5

a b

~

Y2

T

- +

1 2 3 4 5U⁄MPY⁄Z

NV24-MFT(2)NVF24-MFT(2)(-E)

U5 (DC 2...10 V)

–

1 2

T ~

AC 24 V- + DC 24 V

~

Y2

T

+

3 4 5

c d

Connectvia safety transformer!

1 2 3 4 5

U⁄MPY⁄ZNV24-MFT(2)NVF24-MFT(2)(-E)

Y (DC 0...10 V)from controller

U5 (DC 2...10 V)

1 2

T ~

AC 24 V- + DC 24 V

Connect via safetytransformer!

3 4 5

~

Y2

T

- +

1 2 3 4 5U⁄MPY⁄Z NVF24-MFT(2)(-E)

s Y (DC 0...10 V)from controller

U5 (DC 2...10 V)

3-point control is easy to implementwith a 4-wire connection. However, the linear actuator mustbe parameterized for 3-point control.

The actuator spindle runs to the end-stop when the power supply is inter-rupted. In the case of NVF24-MFT(2)actuators the actuator spindle retracts into the actuator housingand the *valve closes. In the case of NVF24-MFT(2)-E ac-tuators the actuator spindle extendsfrom the actuator housing and the*valve opens.* Belimo valve range H4,

H5, H6, H7

Control signal Y parameterised for:• DC 2…10 V or• DC 0.5…10 V or• free choice in 0.5...32 V range

U5 feedback programmed for:• DC 2…10 V or• DC 0.5…10 V or• free choice in 0.5...10 V range

A typical use for «100 %» overridecontrol is in a frost protection circuit.Whether or not the frost thermostathas to interrupt the signal conductorto controller «d» depends on themake of controller being used (notnecessary if the signal output at thecontroller is short-circuit-proof andprotected against polarity reversal).

Modulating

3-point parameterised MFT actuator

Dire

ctio

n of

val

ve p

lug

Dire

ct s

igna

l

Inve

rted

sign

al

Clo

sing

poi

nt «

up»

Clo

sing

poi

nt «

dow

n»

Con

trol c

onta

ct a

Y/Z

Con

trol c

onta

ct b

Y2

Mea

surin

g si

gnal

min

.(e.g

.U=2

V)

Mea

surin

g sig

nal m

ax.(e

.g.U

=10V

)

Spindle travel:

S3.1 S3.20 0 *) *) stopped stopped

Δ** Off Off 1 0 m extends0 1 m retracts

Off On 1 0 m retracts0 1 m extends

Δ** On Off 1 0 m retracts0 1 m extends

On On 1 0 m extends0 1 m retracts

*) Measuring signal U5 according to position m: When control contact a or b in switch position 1 longer than running time (150 s)

ccw cw

Diagramdirect

Δ

Dire

ctio

n of

val

ve p

lug

Dire

ct s

igna

l

Inve

rted

sign

al

Clo

sing

poi

nt «

up»

Clo

sing

poi

nt «

dow

n»

Con

trol s

igna

l min

. (e.

g.Y

=2

V)

Con

trol s

igna

l max

. (e.

g.Y

=10

V)

Mea

surin

g si

gnal

min

.(e.g

.U=2

V)

Mea

surin

g sig

nal m

ax.(e

.g.U

=10V

)

Spindle travel:

S3.1 S3.2Δ** Off Off x x retracts

x x extendsOff On x x extends

x x retracts

S3.1 S3.2Δ** On Off x x extends

1) x x retractsOn On x x retracts1) x x extends

1) When the controller produces a negative signal (< 0.15 V) the slide switch S3.1 must not be set to the «On» position if the working range of the actuator has been parameterised for 2...10 V (except if the start point in the parameterised working range is 0.5 V).

ccw cw

Diagramdirect

Δ

Δ

invertedD

irect

ion

of v

alve

plu

g

Dire

ct s

igna

l

Inve

rted

sign

al

Clo

sing

poi

nt «

up»

Clo

sing

poi

nt «

dow

n»

Con

trol c

onta

ct c

Con

trol c

onta

ct d

Mea

surin

g si

gnal

min

.(e.g

.U=2

V)

Mea

surin

g sig

nal m

ax.(e

.g.U

=10V

)

Spindle travel:

S3.1 S3.2Δ** Off Off 1 0 x extends

On 1 0 x retractsOff On 1 0 x retracts

On 1 0 x extends

ccw cw

Diagramoverride

Δ

Override 100%

Dire

ctio

n of

val

ve p

lug

Dire

ct s

igna

l

Inve

rted

sign

al

Clo

sing

poi

nt «

up»

Clo

sing

poi

nt «

dow

n»

Con

trol c

onta

ct s

Mea

surin

g si

gnal

min

.(e.g

.U=2

V)

Mea

surin

g sig

nal m

ax.(e

.g.U

=10V

)

Spindle travel:

S3.1 S3.2 NVF24-MFT(2) NVF24-MFT(2)-E

Δ** 1) 1) 0 k k retracts

1) 1) 0 k k extends

1) The position of the slide switch does not affect the direction of emergency travelk) No measuring voltages can be acquired when de-energised

ccw cw

Diagramemergencycontrol function

Δ

Emergency control function

** With Belimo H4, H5, H6 and H7 valves the closing point is «up» direction of valve plug Δ).

Δ

inverted


40

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Mounting / Position indication

Simple mounting

Direct mountingSimple direct mounting on the damper spindle bymeans of a universal clamp. An anti-rotation deviceis included to prevent the unit from twisting.

Mechanical position indication


Applicable to valve actuators



Position indicationFrom the spindle clamp.

MountingSimple mounting on the neck of the valve. Easyconnection of valve stem and actuator spindle (no tools needed).

Ascertaining the valve positionThe position of the valve can be ascertained by meansof the position indicator (D) and the two position followers(H). During commissioning, the position indicator positions the followers automatically according to theamount of valve stroke that has been executed.

Example: AM24-MFT(2)


Example: AF24-MFT(2)

H

D

Example: NV24-MFT(2)

Example: NV24-MFT(2)*Delivery deadline on request, from 2002

BC

replaced byNM24A-MP

replaced byAM24A-MP


Position limiting / Manual operationBC

41

Mechanical position limiting Manual operation


Setting the angle-of-rotationThe angle-of-rotation can beset by means of the built-inmechanical end-stops.

In the case of the GM24.. theZDB-GM accessory will beneeded for limiting the angle-of-rotation.

Manual operation NM.., AM.., GM..Manual operation with self-resettingpushbutton (gearing disengaged whiledepressed).

Example:AM24-MFT(2)

LF24-MFT(2): No manual operating facility

Manual operation AF24-MFT(2)By hand crank; damper can be fixed inany position. Release is either manual orautomatic by energising the power supply.

Manual operation NV.., NVF..(-E), AV..See overleaf.



42

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

Type

Family

Manual operation, valve actuators

Manual operation NV.., NVF..(-E)

1) Isolate the actuator from thepower supply

2) Disengaging manual operationof the NVF24-MFT(2)Turn the hexagonal key clock-wise through ca. 45º untilresistance is encountered.Then lift the key (ca. 7 mm)until the black socket forthe key is level with the topof the housing cover. Thespring mechanism will nowrotate the key counter-clock-wise and the actuator spindlewill retract.

3) Manual operation of theNVF24-MFT(2)Turning the hexagonal keyclockwise causes the actuatorspindle to extend; it must bestopped at the required po-sition of stroke.

4) Locking manual operationof the NVF24-MFT(2)Turn the hexagonal key back3⁄4 turn counter-clockwise andthen press it down into thecover of the housing (theblack socket will move in-wards ca. 7 mm). Slightcounter-clockwise rotation ofthe key will then lock the ma-nual operating mechanism inposition.

2)4)3)

1)

5 mm

1) Isolate the actuator from thepower supply

2) Disengaging manual operationof the NVF24-MFT(2)-ETurn the hexagonal keycounter-clockwise throughca. 45º until resistance isencountered. Then lift thekey (ca. 7 mm) until the blacksocket for the key is levelwith the top of the housingcover. The spring mechanismwill now rotate the key clock-wise, the actuator spindlewill extend fully, the postionindicator (D) will move downand the valve can be coupled up.

3) Manual operation of theNVF24-MFT(2)-ETurning the hexagonal keycounterclockwise causes theactuator spindle to retract;it must be stopped at therequired position of stroke.

4) Locking manual operationof the NVF24-MFT(2)-ETurn the hexagonal key back3⁄4 turn clockwise and thenpress it down into the coverof the housing (the blacksocket will move inwardsca. 7 mm). Slight clockwiserotation of the key will thenlock the manual operatingmechanism in position.

2)4)3)

1)

5 mm

NVF24-MFT(2)-E

When a linear actuator is supplied separately but together with a valve, the actuator spindle is extended to theca. 3⁄4 position. The spindle can be operated with a hexagonal key (the 5 mm [or 3⁄16”] hexagonal key is not included with the actuator). The manual operating mechanism is overload-proof. The actuator spindle will remain at the manual setting untilthe power supply to the actuator is energised or, the next time the power supply is interrupted, it moves to which-ever end stroke position has been selected.

NVF24-MFT(2)

D

NV24-MFT(2) 1) 2)

5 mm (NV..)

Turning the hexagonal key clockwise 1) causes the actuator spindle to extend;turning it counter-clockwise 2) causes itto retract.

BC


General dataBC

43

Nominal voltageAC 24 V 50/60 HzDC 24 V

Nominal voltage rangeAC 19,2…28,8 V DC 21,6…35,0 V

For wire sizing

3 VAImax 5.8 A @ 5 ms







7 VA

● ●

● ●

● ●

● ●

● ●

● ●

● ●

● ●

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family


replaced byNM24A-MP

replaced byAM24A-MP


44

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Technical data

Power consumption Connection Cable gland

Lead 1 m4 x 0.75 mm2

Operating: 1.3 WStationary: 0.5 W

Lead 1 m, 4 x 0.75 mm2

(Direct connection via screw terminals for2 x 1.5 mm2 leads possible)

Operating: 2.5 WStationary: 1.2 W


Operating: 3.6 WStationary: 2 W



Operating: 6 WStationary: 2.5 W

Lead 1 m, 5 x 0.75 mm2

(Direct connection via screw terminals for2 x 1.5 mm2 leads possible)

Operating: 3 W1 x Pg11 for 6...7.9 mm dia.leads included

Lead 1 m, 5 x 0.75 mm2

(Direct connection via screw terminals for2 x 1.5 mm2 or 1 x 2.5 mm2 leads possible)Operating: 5.5 W

1 x Pg11 for 6...7.9 mm dia.leads included

Lead 1 m, 5 x 0.75 mm2

(Direct connection via screw terminals for2 x 1.5 mm2 or 1 x 2.5 mm2 leads possible)Operating: 5 W

1 x Pg11 for 6...7.9 mm dia.leads included

Operating: 2.5 WStationary: 1 W

1 x Pg11 for 6...7 mm dia.leads included

not needed

not needed

not needed

not needed


BC

replaced byNM24A-MP

replaced byAM24A-MP


General dataBC

45

Weight Ambient temp. range Humidity testNon-operating temp.





–30…+50 °C900 g

1300 g

2000 g

1400 g

2800 g

1500 g(without globe valve)



0…+50 °C

–40…+80 °C

Applicable to allactuators

to EN 60335-1

to EN 60730-1


46

NM

NM24-MFT(2)

AM

AM24-MFT(2)

GM

GM24-MFT(2)

LF

LF24-MFT(2)

AF

AF24-MFT(2)

NV

NV24-MFT(2)

NVF

NVF24-MFT(2)(-E)

AV

AV24-MFT(2)*

Type

Family

Dimension drafts

Dimensions

NM..

8...20

139

26.5 6.9

585.

281

36.5

105.6

22

76

23

45

216

4.5

46

92

191

01

10

5

123

45

67

8

9

A

Y-0

B

212.529

124

2653.5

78

12…209…16

0.2

.4

.6.8

1

155

9318

98

82 5718

.56.

580

6.512.625

125

8...16

181

18850

809

98

10

2486710 148.5

6.5

5728

12.5

97.5

5 49

10...20

10...16

Dimensions damper actuators

Dimensions valve actuators

NV.., NVF..(-E) with UNV-002

110

72

205

17955

330

120 100

AM.. GM..

LF.. AF..

AV..


BC

replaced byNM24A-MP

replaced byAM24A-MP


BC

47


BC

48


EN

G –

11.

02 •

PD

F K

ON

KR

ET

SU

PP

OR

T_re

v.B

elim

o •

Sub

ject

to te

chni

cal c

hang

es

Air applications Water applications

Contact the following for further information:

Belimo Headquarters

CH BELIMO Holding AGBrunnenbachstrasse 18340 Hinwil, SwitzerlandTel. +41 (0)43 843 61 11Telefax +41 (0)43 843 62 68E-Mail: [email protected]: www.belimo.ch

Belimo Subsidiaries

AT/ BELIMO AutomationHR/ Handelsgesellschaft m.b.H.HU/ Geiselbergstrasse 26–32SK/ 1110 Wien, AustriaSL Tel. +43 (0)1 749 03 61-0

Telefax +43 (0)1 749 03 61-99E-Mail: [email protected]

AU BELIMO Actuators Pty. Ltd.Unit 10, 266 Osborne AvenueClayton South, VIC 3169AustraliaTel. +61 (0)3 9551 0201Telefax +61 (0)3 9551 0215E-Mail:[email protected]

CA BELIMO Aircontrols (CAN), Inc.5716 Coopers Ave., Units 14&15Mississauga, Ontario L4Z 2E8CanadaTel. +1 (1)905 712 31 18Telefax +1 (1)905 712 31 24E-Mail: [email protected]

CH BELIMO Automation AGSales SwitzerlandBrunnenbachstrasse 18340 Hinwil, SwitzerlandTel. +41 (0)43 843 62 12Telefax +41 (0)43 843 62 66E-Mail: [email protected]: www.belimo.ch

DE BELIMO Stellantriebe Vertriebs GmbH Welfenstr. 27, Postfach 72 02 3070599 Stuttgart, GermanyTel. +49 (0)711 1 67 83-0Telefax +49 (0)711 1 67 83-73E-Mail: [email protected]: http://www.belimo.de

ES BELIMO Ibérica de Servomotores, S.A.C/San Romualdo, 12–1428037 Madrid, Spain Tel. +34 91 304 11 11Telefax +34 91 327 25 39E-Mail: [email protected]

FR BELIMO ServomoteursZ.A. de Courtry33, Rue de la Régale77181 Courtry, FranceTél. +33 (0)1 64 72 83 70Téléfax +33 (0)1 64 72 94 09E-Mail: [email protected]

GB BELIMO Automation UK LimitedThe Lion CentreHampton Road West Feltham, Middlesex, Great Britain TW 13 6DSTel. +44 (0)20 8755 4411Telefax +44 (0)20 8755 4042E-Mail: [email protected]

HK BELIMO Actuators Ltd.Room 208, 2/FNew Commerce Centre

19 On Sum Street, Shatin, N.T.Hong KongTel. +852 26 87 17 16Telefax +852 26 87 17 95E-Mail: [email protected]

PL BELIMO Silowniki S.A.ul. Zagadkl 2102-227 Warszawa, PolandTel. +48 (0)22 886 53 05Telefax +48 (0)22 886 53 08E-Mail: [email protected]

SG BELIMO Actuators Pte Ltd2, Jurong East Street 21#04-31F IMM BuildingSingapore 609601Tel. +65 6564 9828Telefax +65 6564 9038E-Mail: [email protected]

US BELIMO Aircontrols (USA), Inc.43 Old Ridgebury RoadP.O. Box 2928Danbury, CT 06810 USATel. +1 (1)203 791 99 15Telefax +1 (1)203 792 29 67E-Mail: [email protected] Internet: www.belimo.com

Belimo Representatives andAgencies

AE BELIMO AutomationMiddle East OfficeP.O. Box 55427 Dubai, U.A.E.Tel. +971 (0)4 387 417Telefax +971 (0)4 387 415E-Mail:[email protected]

IE Safegard Systems Ltd.Systems House, Unit 34Southern Cross Business ParkBray, Co Wicklow, IrelandTel. +353 (0)1 2761600Telefax +353 (0)1 2761611E-Mail: [email protected]

IL Shemer RepresentationsP.O. Box 29656101 Yehud, IsraelTel. +972 3 536 51 67Telefax +972 3 536 05 81E-Mail: [email protected]

IN BELIMO Vitek Air ControlsC-114 Lancelot, First Floor S.V. Road, Borivali (West)Mumbai 400 092, IndiaTel. +91 22 806 21 63Telefax +91 22 806 21 63E-Mail: [email protected]

IS Hitatækni ehf.Langholtsvegi 109104 Reykjavik, IcelandTel. +354 5 88 60 70Telefax +354 5 88 60 71E-Mail: [email protected]

IT BELIMO Servomotori S.r.l.Via Stezzano, 524050 Zanica BG, ItalyTel. +39 035 67 26 82Telefax +39 035 67 02 00E-Mail: [email protected]

KR HANMO Corporation3rd Floor, Yeosam Bldg. 648-23Gangnam-Ku, Seoul, KoreaTel. +822 3453 8225Telefax +822 3453 8228

LB Energy Center (EC)Hamra, Leon Street, Shatilla, Bldg. 4th Floor, P.O. Box 113-6955Beirut, LebanonTel. +961 (0)1 35 38 23Telefax +961 (0)1 35 38 23E-Mail:[email protected]

NL/ BELIMO Servomotoren BV BE/ BENELUXLU Postbus 300, 8160 AH Epe

Radeweg 25, 8171 MD VaassenNetherlandsTel. +31 5 78 57 68 36Telefax +31 5 78 57 69 15E-Mail: [email protected]

NO BELIMO Spjeldmotorer A/SKonowsgate 5 0192 Oslo 1, NorwayTel. +47 22 70 71 71Telefax +47 22 70 71 70E-Mail: [email protected]

PH BELIMO Actuators PhilippinesRm.# 507 Anita Build., 5th Floor1300 Quezon Ave.,Cor.South Ave.1103 Quezon City, PhilippinesTel. +63 (2) 373 5440Telefax +63 (2) 373 5424E-Mail: [email protected]

RO SC Mano Construct srlStr. Cameliei nr 5, sector 1Bucuresti, RomaniaTel. +40 212 126 993Telefax +40 212 126 995E-Mail: [email protected]

RU BELIMO Servomotors Russia Ltd.Nizhnyaya Pervomaiskaya, 46 Bld.1, Office 303105203 Moscow, Russia Tel. +7 095 965 74 64Telefax +7 095 965 74 73E-Mail: [email protected]

SE BELIMO Spjällmotorer ABHägerstens Allé 88129 37 Hägersten, SwedenTel. +46 (0)8 88 07 00Telefax +46 (0)8 97 85 75 E-Mail: [email protected]

SY Philippe A. JebranP.O. Box 7791Damascus, SyriaTel. +963 11 231 6586Telefax +963 11 231 4052E-Mail:[email protected]

TR BELIMO Otomasyon A.S.Keyap Sitesi No. 20TR-81260 Y. DudulluIstanbul, TurkeyTel. +90 216 527 98 70Telefax +90 216 527 98 71E-Mail: [email protected]

TW Chianseng Enterprise Co. Ltd.2F, No. 21, Tong Fong StreetTaipei, TaiwanTel. +886 2 27 08 77 80Telefax +886 2 27 02 90 90E-Mail: [email protected]

UA BELIMO Ukraine S.A.R.34-A, Ul. Yurkovskaya, Appt.No 2254080 Kiev, UkraineTel./Telefax +380 44 463 7586E-Mail: [email protected]

ZA BELIMO Actuators Southern Africa ccP. O. Box 2483Alberton 1450, South AfricaTel. +27 (0)11 868 5681Telefax +27 (0)11 900 2673E-Mail: [email protected]

BG BELIMO Bulgaria Ltd.j.k. Lagera, 3 Smolyanska Str.bl. 56, entr. B, ap. 501612 Sofia, BulgariaTel. +3592 952 3470/1Telefax +3592 545 995E-Mail: [email protected]

CN BELIMO Actuators Ltd.18 FA3, 585 Longhua West-Road200232 Shanghai, ChinaTel. +86 21 6469 2895Telefax +86 21 6469 2909E-Mail: [email protected]

CN BELIMO BeijingRm 605, Beijing Hai Chang Edifice, 44, Liang Ma Qiao Road Chao Yang District100016 Beijing, ChinaTel. +86 10 6462 1382Telefax +86 10 6462 1383E-Mail: [email protected]

CY R.E.S. Ltd.P.O. Box 8297Nicosia, CyprusTel. +357 (0)2 51 10 07Telefax +357 (0)2 49 65 47E-Mail:[email protected]

CZ BELIMO CZ (Ing. Ivar Mentzl)Charkovská 1610100 Praha 10, Czech RepublicTel. +420 (0)2 717 4 0 311Telefax +420 (0)2 717 43 057E-Mail: [email protected]

DK BELIMO A/SThomas Helstedsvej 7A8660 Skanderborg, DenmarkTel. +45 86 52 44 00Telefax +45 86 52 44 88E-Mail: [email protected]

EE BELIMO Balticum ASTöri 10 d11313 Tallinn, EstoniaTel. +372 6 140 811Telefax +372 6 140 812E-Mail: [email protected]

FI Oy Suomen BELIMO AbInsinöörinkatu 200880 Helsinki, FinlandTel. +358 (0)9 75 11 65 00Telefax +358 (0)9 75 11 65 31E-Mail: [email protected]

GR BELIMO Air Controls29, Tagm. Plessa, KallitheaGR 17674 Athens, GreeceTel. +30 (0)1 94 00 766Telefax +30 (0)1 94 00 767E-Mail: [email protected]

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