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BVDAX for smoke extract in combination with a frequency inverter

BVDAX for smoke extract in combination with a frequency inverter, CE-certified according to EN12101-3 temperature category F400

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For mechanical smoke extract systems and pressure differential systems

For mechanical smoke extract systems and pressure differential systems

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With TROXNETCOM as an option

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CE certified in accordance with EN 12101-8

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EK2-EU    

For mechanical smoke extract systems and pressure differential systems as well as for providing additional supply air


Rectangular smoke control dampers with ventilation function for heat and smoke exhaust with mechanical smoke extract systems, for the provision of additional supply air and for use in pressure differential systems

  • CE-compliant smoke control damper according to EN 12101-8
  • Meets the maximum possible performance characteristics for smoke control dampers according to classification standard EN 13501-4
  • Use in load-bearing structures (solid and lightweight partition walls and ceiling slabs) to ensure fire integrity (fire compartmentation)
  • For the ducts and shafts of heat and smoke exhaust systems.
  • For pressure differential systems, mechanical smoke extract systems, gas extinguishing systems and for providing additional supply air
  • Control input signal from the fire alarm system and integration into the central BMS with TROXNETCOM
  • Remote signalling with open/close actuator and end position feedback
  • Cmod = for smoke extract and ventilation in combined systems, which allows for pneumatic volume flow rate balancing as the damper blade can take intermediate positions
  • Nominal sizes 200 × 200 – 1500 × 800 mm, for smoke gas flow rates up to 43200 m³/h or 12000 l/s at 10 m/s
  • Low pressure losses with high upstream velocities, standard value of 10 m/s and above
  • Automatic release (AA), option of manual override (MA)
  • Simple and quick dry mortarless installation in solid and lightweight partition walls possible

General information

Application

  • Smoke control damper, with CE marking and declaration of performance, for heat and smoke exhaust with mechanical smoke extract systems
  • Can be used for the provision of fresh air (additional supply air) to mechanical smoke extract systems
  • Can be used in pressure differential systems
  • Can be used for ventilation if the mechanical smoke extract system has been certified (general building inspectorate licence) for use with combined systems
  • Integration into the central BMS with TROXNETCOM


Special features

  • Cmod for smoke extract and ventilation in combined systems, which allows for pneumatic volume flow rate balancing as the damper blade can take intermediate positions
  • Complies with the requirements of EN 12101-8
  • Tested to EN 1366-2 and 1366-10 for fire resistance properties
  • Closed blade air leakage to EN 1751, Class 3, and casing leakage to EN 1751, Class C
  • Low sound power level and differential pressure
  • Any airflow direction
  • Manual release is also possible using TROXNETCOM
  • Integration into the central BMS with standard bus systems
  • Long-time testing to EN 1366-10, with 20000 open/close cycles for classification Cmod


Classification

EI 180/120/90 (vedw-hodw-i<->o) S 1500 Cmod HOT 400/30 MA multi



Nominal sizes

  • Nominal size B × H: (in increments of 5 mm): 200 × 200 to 1500 × 800

Total length L:

  • L = 650 (or 750, for IC inspection access panel), to H = 380

L = 600 (IC inspection access panel possible), H = 380 – H = 545

  • L = 800 (IC inspection access panel possible), from H = 550


Parts and characteristics

  • Installation orientation is independent of the airflow direction
  • Pressure level 3 (operating pressure -1500 to 500 Pa)
  • Automatic (AA) or manual release (MA)
  • Smoke control damper with ventilation function


Attachment 1 (galvanised steel)

  • No entry required: None (standard)
  • 1st character refers to the operating side (0, A, B, F)
  • 2nd character refers to the installation side (0, A, B, F)

Any combination is possible

  • 0 Side without attachment

Flat cover grille: A Crimped wire mesh 20 × 20

Flat cover grille: B Square perforated metal plate, 10 × 10

Connecting subframe, metal: F Connecting subframe, galvanised steel


Attachments 2

  • Open/close actuators, 24 V AC/DC or 230 V AC supply voltage
  • Network modules for the integration with AS-i networks
  • Network modules for other standard bus systems


Optional products

TROXNETCOM

  • X-FANS control unit for extract air and smoke extract control

TROX-X FANS smoke exhaust fans from the X-FANS subassembly

  • Smoke exhaust fan for roof installation BVDAX/BVD
  • Smoke exhaust fan for wall installation BVW/BVWAXN
  • Smoke exhaust centrifugal fan BVREH/BVRA
  • Smoke exhaust jet fans BVGAX/BVGAXN

All smoke exhaust fans are tested to ​EN 12101-3, for F200/F300/​F400 and F600, depending on the type. A CE marking and declaration of performance are provided.


Speed adjustment for smoke exhaust fans

Certified frequency inverter unit X-FANS control

  • Safe and precise speed adjustment of smoke exhaust fans both in one-zone and in multi-zone systems.


Construction features

  • Rectangular construction
  • Reversible open/close actuator
  • Remote control with actuator
  • Suitable for the connection of cover grilles or connecting subframes


Materials and surfaces

  • Casing, damper blade and actuator encasing made of calcium silicate
  • Brass bearings
  • Stainless steel bearing axles and drive shaft


Standards and guidelines

  • Construction Products Regulation
  • EN 12101-8 Smoke and heat control systems – Smoke control dampers
  • EN 1366-10 Fire resistance tests for service installations – Smoke control dampers
  • EN 1366-2 Fire resistance tests for service installations – Fire dampers
  • EN 13501-4 Fire classification of construction products and building elements using data from fire resistance tests
  • EN 1751 Ventilation for buildings – Air terminal devices


Maintenance

  • Smoke control dampers must be operational at all times and must be maintained regularly so that they meet the performance requirements.
  • Maintenance is required at least every 6 months
  • A maintenance report must be created; documents must be kept for reference
  • The owner of the smoke extract system must arrange for a functional check of the smoke control damper every six months. This must be carried out taking the basic maintenance measures according to EN 13306 in conjunction with DIN 31051 into account. If 2 consecutive tests, one 6 months after the other, are successful, the next test on the fire damper can be conducted one year later.
  • Depending on where dampers are installed, country-specific regulations may apply.
  • For details on maintenance and inspection refer to the installation and operating manual.

Technical information

Function, Technical Data, Quick Sizing, Specification text, Order code

  • Function
  • QUICK SIZING
  • SPECIFICATION TEXT
  • ORDER CODE
Smoke control damper EK2-EU EK2-EU_gc_03ai.png

① Casing
② Damper blade
③ Travel stop
④ Inspection access (optional)
⑤ Actuator encasing
⑥ Actuator
⑦ Cover of the actuator encasing (open)
⑧ Rating plate


Smoke control dampers are used in mechanical smoke extract systems. They are used for extracting smoke gases and for providing additional supply air to one or more fire compartments. The dampers are made of calcium silicate panels and are opened by an encased actuator; when smoke is detected, the actuator is triggered by a signal either from a duct smoke detector or from a fire alarm system. Smoke control dampers have two safe positions: open and closed.

In the case of fire-resistant smoke control dampers for multiple compartments, the safe position is either "open" or "closed", depending on the fire site and the path of the smoke to be extracted. If the safe position is 'open', the free area must be maintained even in the event of a fire. The blade of EK2-EU moves to the defined safe position upon receiving an automatically or manually triggered control signal. According to the specified time-temperature curve, the EK2-EU can still fully open or close after 25 minutes (MA, manual release). Type EK2-EU smoke control dampers are also approved for modulation applications (Cmod) – the damper blade can take any intermediate position, which allows for pneumatic balancing.Regular maintenance of the smoke control damper is required to ensure its functional reliability.


* If actuation (change of damper blade position, moving away from the end position) is safely prevented even with an upstream velocity of more than 10 m/s, all sizes up to the maximum size can be used with an upstream velocity of 15 m/s. 

  • The installation types A, B and C lead to differences in the pressure loss values and must be taken into account in the sizing.
  • Precise values based on project-specific data can be determined with our Easy Product Finder design program.
  • You will find the Easy Product Finder on our website

Sizing example:

Sizing for smoke extract (installation type "C") based on given volume flow rate and limited installation opening

  • Volume flow rate: qv ≥ 15000 m³/h
  • Maximum height of the opening: H (installation opening) = 1.2 m  
  • Inspection access panel, wall connectors and cover grille in RAL 9022 requested
  • Determination of nominal height (H) EK2-EU: Wall opening (H = 1200 mm) - casing thickness (100 mm) - perimeter gap (top 50 mm, bottom 50 mm) = 1000 mm

Product selection
EK2-EU-MA-IC/DE/1000 × 600 × 800/01/B24/P1-RAL 9022

Results

  • qv = 15120 m³/h (volume flow rate)
  • v = 7.0 m/s (airflow velocity based on the nominal size or upstream cross section)
  • Δpt  = 55 Pa (total pressure loss with cover grille, installation type "C")

 

Sizing for providing additional supply air (installation type "B") of 15000 m³ based on specified maximum upstream velocity of 3.5 m/s

  • Volume flow rate: qv ≥ 15000 m³/h
  • Upstream velocity: v ≤ 3.5 m/s
  • Inspection access panel, wall connectors and cover grille in RAL 9022 requested

Product selection
EK2-EU-MA-IC/DE/1500 × 800 × 800/01/B24/P1-RAL 9022

Results

  • qv = 15120 m³/h (volume flow rate)
  • v = 3.5 m/s (airflow velocity based on the nominal size or upstream cross section)
  • Δpt = 14 Pa (total pressure loss with cover grille, installation type "B")

Rectangular or square smoke control dampers to product standard EN 12101-8, tested to EN 1366-10 and EN 1366-2, for use in smoke extract systems. Smoke control dampers not only prevent the spreading of smoke and combustion products between fire compartments, they also prevent the leakage of emitted, dangerous and poisonous fire suppression gases from the affected area, and they maintain positive pressure in pressure differential systems. The EK2-EU is suitable as a pressure relief damper for gas fire extinguishing systems. For extracting smoke gases and for providing additional supply air to one or more fire compartments. The EK2-EU can be used in smoke extract systems which have been approved for ventilation. The fire-resistant smoke control damper for multiple compartments is suitable for installation in solid walls and shafts, lightweight partition walls and ceiling slabs, as well as in and on fire-resistant smoke extract ducts. Open/Close actuator, with fully wired and ready-to-operate control module in a temperature resistant encasing as an option.



Equivalence criteria

  • Classification according to EI 180/120/90 (vedw-hodw-i<->o) S 1500 Cmod HOT 400/30 MA multi in wall and duct installation
  • Pressure level 3 (operating pressure from -1500 to 500 Pa)
  • Tested manual release (MA) including bus control module (allows for override by fire and rescue services)
  • For smoke extract ducts from 35 mm wall thickness
  • Adjoined damper installation (side by side or on top of each other)


Special features

  • Declaration of performance according to Construction Products Regulation


  • Classification according to EI 180/120/90 (vedw-hodw-i<->o) S 1500 Cmod HOT 400/30 MA multi


  • Complies with the requirements of EN 12101-8
  • Tested for fire resistance properties to DIN 1366-10 and EN 1366-2
  • Air leakage according to EN 1751, Class 3 and Class C
  • Low sound power level and differential pressure
  • Any airflow direction
  • Integration into the central BMS with TROXNETCOM
  • Tested to EN 1366-10 with a weight being attached to the blade, with 10000 open/close cycles and 10000 cycles in intermediate position (Cmod)


Materials and surfaces

  • Casing, damper blade and actuator encasing made of calcium silicate
  • Brass bearings
  • Stainless steel bearing axles and drive shaft

EK2-EUMAICC1 / DE / 1500 × 800 × 800 / 03 / A0 / B24A / P1
||||||||||
12345678910
1 Type
EK2-EU
Smoke control damper with one blade, to EN 12101-8
 
2 Construction
Encasing:
MA Construction with encasing 
 
3 Inspection access panel
No entry required: None (standard)
IC With two inspection access panels, depending on casing length L
 
4 Coating
No entry required: None (standard)
C1 Promat SR impregnation on calcium silicate surfaces
 
5 Country of destination
DE Germany
CH Switzerland
AT Austria
NL Netherlands
and others
 
6 Nominal size B x H x total length L [mm] 
Nominal size B × H: (in increments of 5 mm)
of 200 × 2001500 × 800
Total length L:
L = 650 (or 750, for construction IC with inspection access panel), to H = 380
L = 600 (IC inspection access panel possible) H = 385 to H = 545
L = 800  (IC inspection access panel available) from H = 550
 
7 Accessories
01 Fixing tabs (quantity depends on B x H)
02 Fibre paper (2 high-temperature insulation strips each, for dimensions B and H)
03 Fixing tab and fibre paper
 
8 Attachments 1 (galvanised steel)
No entry required: None (standard)
First character signifies operating side (0, A, B, F)
Second character signifies installation side (0, A, B, F)
Combinations possible
0 side without attachment
Flat cover grille:
A Crimped wire mesh 20 × 20
Square perforated metal plate, 10 × 10
 
Connecting subframe, metal:
Connecting subframe, galvanised steel 
 
9 Attachments 2
Belimo actuators
24 V AC/DC:
B24 BE 24-12-ST TR; BEE 24-ST TR, BEN 24-ST TR
230 V AC:
B230 BE 230-12 TR; BEE 230 TR, BEN 230 TR
 
Actuator + expansion: pre-fitted with encasings 1 + 2:
B24X  BE 24-12-ST TR; BEE 24-ST TR, BEN 24-ST TR
B230X  BE 230-12 TR; BEE 230 TR, BEN 230 TR
 
Ventilation function Cmod1: Continuously regulating actuator or auxiliary switch:
24 V AC/DC: with operating range DC 2...10 V, function Cmod1
B24SR BEE 24 SR TR, BEN 24 SR TR (not at 40 Nm)
24 V AC/DC: with auxiliary switch for function Cmod1 
B24M BE 24-12-ST TR (24 V AC/DC) (only with 40 Nm)
230 V AC: with auxiliary switch for function Cmod1 
B230M BE 230-12 TR (230 V AC) (only with 40 Nm)
 
Combinations of actuator and control module
 
Module for signalling, TROXNETCOM:
B24A BE24 + AS-EM/EK, 30 V DC (AS-i)2
B24AS BE24 + AS-EM/SIL2, 30 V DC (AS-i)2
B24AM BE24 + AS-EM/M, 30 V DC (AS-i)2, for function Cmod1
 
Other communication modules:
Belimo: Communication and power supply unit
B24BKNE BE24 + BKNE230-24 
BV-Control: Communication and power supply unit with SLC® technology:
B24C BE24 + BC24 G2
Agnosys: BRM-10-F fire damper and smoke control damper module
B24D BE24 + BRM-10-F-ST
B230D BE230 + BRM-10-F
 
Function Cmod for damper blade in intermediate position
The AS-i system is based on the industrial standard AS-Interface technology
 
10 Surface (Attachments 1)
No entry required: None (standard)
P1 Powder-coated, specify RAL CLASSIC colour
PS Powder-coated, DB colour …
Gloss level:
RAL 9010 50 %
RAL 9006 30 %
All other RAL colours 70 %

 
 
Order example: EK2-EU/MA-IC-C1 /DE/1500x800×800/03 /A0/B24/P1-RAL9010-50%

1TypeEK2-EUSmoke control damper with one blade
2ConstructionMAConstruction with encasing
3CoatingC1Calcium silicate surfaces with Promat SR impregnation
4Country of destinationDEGermany
5Nominal size1500 × 800 × 800B = 1500, H = 800, L = 800 [mm]
6Accessories03Supply package including fixing tabs and fibre paper
7Attachment 1A0Operating side: Flat cover grille with wire mesh, 20 x 20
8Attachment 2B24Depending on nominal size, preselected 24 V actuator
9Grille surfacesP1-RAL9010 50 %Cover grille with powder coating, RAL 9010, pure white

Dimensions

  • Dimensions

Dimensions


(1)HLL₃L₄
S200 – 380650 *97208
S200 – 380750 *197208
M385 – 545600210210
L550 – 800800310310

(1) Size

* 650 mm without inspection access panel and 750 mm with inspection access panel

Weights [kg] (standard lengths)

(1)LHB
200300400500600700800900100011001200130014001500
S6502003136414651556065707580848994
2503339444954596469747984899499
30036414752576267727783889398103
380384449556065717681869297102108
M60040039 44 49 55 60 65 70 75 81 86 91 96 101 107 
4504147525763687379849095100106111
5004449556066717782889399104110116
54546515763697480869197103108114120
L800600606774818896103110117124131138146153
650637077859299107114121129136143150158
7006673818896103110118125133140148155163
7506976849199107114122130137145153160168
80072798795103110118126134142150157165173

Attachments & Wiring

  • ATTACHMENTS & WIRING

 

Attachments 1

F, A, B, Q – connecting subframes and cover grilles


Application

  • A connecting subframe (F) is required for sheet steel smoke extract ducts
    ATTENTION: Nominal size of the connecting subframe is always B + 20 mm (10 mm distance to the open damper blade edge on each side).
  • Cover grilles are attached to the damper or to the end of ducts; this application has been approved based on a fire test to EN 1366-10
  • The cover grille free area is approx. 80% for crimped wire mesh (A) and approx. 70% for perforated metal plates
  • Connecting subframes and cover grilles are factory mounted to the dampers
  • Connecting subframes and cover grilles may also be ordered separately

 

Materials and surfaces

  • F: Connecting subframe made of galvanised sheet steel

 

Cover grilles

  • A: Crimped wire mesh made of galvanised steel
  • B: Perforated metal plate made of galvanised sheet steel
  • Q: Perforated metal plate, bent, made of galvanised steel

 

Surface finish of attachments

  • No entry required: None (standard)
  • P1 Powder-coated, specify RAL CLASSIC colour
  • PS Powder-coated, DB colour ...

 

Gloss level

  • RAL 9010 50 %
  • RAL 9006 30 %
  • All other RAL colours 70 %



Attachments 2


Application

  • Open/close actuators for the opening and closure of smoke control dampers, with automatic (AA) or manual release (MA).
  • With integral limit switches for capturing the end positions
  • Override control for up to 25 minutes
  • Ambient temperature for normal operation: -30 to 50 °C, up to 95%, without temperatures below the dew point, no condensation (EN 60730-1)
  • Two integral limit switches with volt-free contacts can indicate the damper blade position (OPEN and CLOSED)
  • The connecting cables of the 24 V actuator are fitted with plugs, which ensure quick and easy connection to the TROX AS-i bus system
  • The connecting cable of the 230 V AC actuator is fitted with wire end ferrules

 

Variants

B24

  • 24 V AC/DC supply voltage
  • BEN24-ST TR: Torque 15 Nm
  • BEE24-ST TR: Torque 20 Nm
  • BE24-12-ST TR: Torque 40 Nm
     

B230

  • Supply voltage 230 V AC
  • BEN230 TR: Torque 15 Nm
  • BEE230 TR: Torque 25 Nm
  • BE230-12 TR: Torque 40 Nm
     

B24-SR

  • BEN24-SR: Torque 15 Nm
  • BEE24-SR: Torque 25 Nm
     

The torque required to operate the smoke control damper depends on the size which is why the actuator type cannot be chosen freely.

 

Installation information

  • Feeding the electric connecting cable through the actuator encasing requires a drilled hole of the exact size (Ø max. + 1 mm)
  • A wire clamping bracket is required
  • For details on maintenance and inspection, refer to the installation and operating manual.

,


The actuators of the EK2-EU are designed according to the size depending on the torque and the order option (order code detail). The torque table can be used to determine the correct actuator. For intermediate sizes choose the next larger dimension.


Wiring examples, technical data

Wiring example 24 V AC / DC

ActuatorBEN24-STBEE24-STBE24-ST
Supply voltage (AC)AC 19.2 – 28.8 V, 50/60 Hz
Supply voltage (DC)DC 21.6 – 28.8 V, 50/60 Hz

Power consumption – when running

3 W2.5 W

12 W

Power consumption – when idle

0.1 W

0.5 W

Power rating for cable sizing

Imax. 8.2 A at 5 ms
Torque15 Nm25 Nm

40 Nm

Run time for 90°

< 30 s

Limit switch contacts

2 × EPU
Switching current1 mA – 3 A (0.5 A inductive), AC 250 V1 mA – 6 A (0.5 A inductive), AC 250 V
Limit switch – open
Limit switch – close80°87°
Connecting cable – actuatorCable 1 m, 3 × 0.75 mm², halogen-free

Connecting cable – limit switches

Cable 1 m, 6 × 0.75 mm², halogen-free
IEC protection classIII safety extra low voltage (SELV)
Protection level

IP 54

EC conformityCE according to 2014/30/EU

Low Voltage Directive CE according to 2014/35/EU
Operating temperature-30 to 55 °C
Weight0.9 kg1.1 kg

2.7 kg



Wiring example 230 V AC

ActuatorBEN230 TRBEE230 TRBE230 TR
Supply voltage (AC)AC 198 – 264 V, 50/60 Hz

Power consumption – when running

4 W3.5 W

8 W

Power consumption – when idle

0.4 W0.5 W

Power rating for cable sizing

Imax. 4 A at 5 msImax. 7.9 A at 5 ms
Torque15 Nm25 Nm

40 Nm

Run time for 90°

< 30 s

Limit switch contacts

2 × EPU
Switching current1 mA – 3 A (0.5 A inductive), AC 250 V1 mA – 6 A (0.5 A inductive), AC 250 V
Limit switch – open
Limit switch – close80°87°
Connecting cable – actuatorCable 1 m, 3 × 0.75 mm², halogen-free

Connecting cable – limit switches

Cable 1 m, 6 × 0.75 mm², halogen-free
IEC protection classII reinforced insulation
Protection level

IP 54

EC conformityCE according to 2014/30/EU

Low Voltage Directive CE according to 2014/35/EU
Operating temperature-30 to 55 °C-30 to 50 °C
Weight0.9 kg1.1 kg

2.7 kg


Wiring example 24 V AC / DC

ActuatorBEN24-SRBEE24-SR
Supply voltage (AC)AC 19.2 – 28.8 V, 50/60 Hz
Supply voltage (DC)DC 21.6 – 28.8 V, 50/60 Hz

Power consumption – when running

3 W

Power consumption – when idle

0.3 W

Power rating for cable sizing

Imax. 8.2 A at 5 ms
Torque15 Nm25 Nm
Run time for 90°

< 30 s

Limit switch contacts

2 × EPU
Switching current1 mA – 3 A (0.5 A inductive), AC 250 V
Limit switch – open
Limit switch – close80°
Connecting cable – actuatorCable 1 m, 4 × 0.75 mm², halogen-free

Connecting cable – limit switches

Cable 1 m, 6 × 0.75 mm², halogen-free
IEC protection classIII safety extra low voltage (SELV)
Protection level

IP 54

EC conformityCE according to 2014/30/EU

Low Voltage Directive CE according to 2014/35/EU
Operating temperature-30 to 55 °C
Weight1.1 kg0.9 kg


Interfaces to higher level systems


TROX fire and smoke protection systems have standardised interfaces for central building management systems. In the simplest case, the interface consists of discrete signalling contacts that connect the alternating inputs and outputs of TROX systems and other building components.


Control and communication modules for smoke control dampers


TypeB24AB24ASB24BKNEB24CB230DB24DB24AM
Type

AS-EM/EK

AS-EM/SIL2

BKNE230-24BC24BRM-10-FBRM-10-F-STASEM/M
EK-EU

×

×

×

×

×

×

×

EK-JZ

×

×

×

×

×

×

×



Note:
Actuators and communication modules are factory tested together; only tested combinations must be used.


B24A – AS-EM/EK

Application

  • Module for the control of smoke control dampers
  • Capturing damper blade positions OPEN and CLOSED
  • Actuators can be started even without controller communication
  • LEDs for OPEN and CLOSED positions; monitoring of run time errors
  • Integral AS-Interface slave
  • Monitoring of signal reception
  • Master can be used to monitor the run time of the damper blade actuator
  • Supply voltage of the module and the 24 V DC actuator using AS-Interface ( 2-wire control)
  • Plug-in connection for Belimo actuators (factory mounted and wired)


Use

B24A – Mounted to the smoke control damper

Description

AS-EM/EK

Electrical design

4 inputs/3 outputs

Output function

PNP transistor

Supply voltage

26.5 – 31.6 V DC

Current consumption, including actuator

450 mA

Inputs

Switching

DC PNP

Sensor voltage supply

AS-i

Voltage range

18 – 30 V AC

With short circuit protection

Yes

Switching level – high signal 1

10

Input current high/low

> 7 mA/< 2 mA

Input characteristic

IEC 61131-2 Type 2

Outputs, PNP

Galvanically isolated

No

Max. current load per output

400 mA per output/400 in total (from AS-i)

Outputs, relay

Galvanically isolated

Yes

Maximum voltage

32 V

Max. current load

500 mA

Ambient temperature

-5 to 75 °C

Protection level, IEC protection class

IP 42

AS-i profile

S-7.A.E

I/O configuration

7 Hex

ID code

7 Hex

EMC

EN 61000-6-2; EN 61000-6-3


B24AS – AS-EM/SIL2

Application

  • Module for the control of smoke control dampers
  • Capturing damper blade positions OPEN and CLOSED
  • Approved up to SIL2 to IEC/EN 61508
  • Integral AS-Interface slave
  • Monitoring of signal reception
  • Master can be used to monitor the run time of the damper blade actuator
  • Connection with terminals
  • Supply voltage of the module and the 24 V DC actuator using AS-Interface (2-wire control)
  • Plug-in connection for Belimo actuators (factory mounted and wired)


Use

B24AS – Mounted to the smoke control damper

Description

AS-EM/SIL2

Supply voltage

26.5 – 31.6 V DC

Current consumption

< 400 mA from AS-i

Max. current load per output

340 mA

Max. current load per module

340 mA

Status LED

AS-i power

1 × green

PeripheralFault

1 × red, blinking

ComError

1 × red, static

Output Q0

1 × yellow (DO0)

Output Q1

1 × yellow (DO1)

Input status LED SI-1

1 × yellow

Input status LED SI-2

1 × yellow

Input status DI0

1 × yellow (DI0)

Input status DI1

1 × yellow (DI1)

Input status DI2

1 × yellow (DI2)

Binary inputs

2 outputs with transistor (typically 24 V DC from AS-i, voltage range 18 – 30 V)

Operating temperature

-20 to 70 °C

Storage temperature

-20 to 75 °C

Protection level, IEC protection class

IP 54

Casing material

Plastic

AS-i profile

S-7.B.E (Safety at Work) and S7.A.E (motor module)

EMC

EN 61000-6-2; EN 61000-6-3


B24AM – AS-EM/M


Application

  • Module for the control of smoke control dampers with CmodFunction:
  • Capturing the damper blade end positions (CLOSED and OPEN)
  • Time-controlled selection of 8 intermediate positions of the damper blade (opening angle between 20% – 70%)  
  • Actuators can be started even without controller communication
  • Emergency position can be set (OPEN or CLOSED)
  • LEDs for OPEN and CLOSED positions; monitoring of run time errors
  • Integral AS-Interface slave
  • Monitoring of signal reception
  • Master can be used to monitor the run time of the damper blade actuator 
  • Supply voltage of the module and 24 V DC actuator using AS-Interface (2-wire control)
  • Plug-in connection for Belimo actuators


Use

B24AM – Mounted to the smoke control damper

DescriptionASEM/M

Electrical design

4 inputs/3 outputs

Output function

PNP transistor

Supply voltage

26.5 – 31.6 V DC

Current consumption, including actuator

450 mA

Inputs

Switching

DC PNP

Sensor voltage supply

AS-i

Voltage range

18 – 30 V AC

With short circuit protection

Yes

Switching level – high signal 1

10

Input current high/low

> 7 mA/< 2 mA

Input characteristic

IEC 61131-2 Type 2

Outputs, PNP

Galvanically isolated

No

Max. current load per output

400 mA per output/400 in total (from AS-i)

Outputs, relay

Galvanically isolated

Yes

Maximum voltage

32 V

Max. current load

500 mA

Ambient temperature

-5 to 75 °C

Protection level, IEC protection class

IP 42

AS-i profile

S-7.A.E

I/O configuration

7 Hex

ID code

7 Hex

EMC

EN 61000-6-2; EN 61000-6-3


B24BKNE – Communication module


Application

  • Communication and power supply unit for 24 V actuators in smoke extract applications, status LEDs, retention of the damper control input signal, 230 V AC connection, 1 m cable, free of halogens


Use

B24BKNE – BKNE230-24 communication module

DescriptionBKNE230-24

Nominal voltage

230 V AC 50/60 Hz

Functional range

198 – 264 V AC

Rating

19 VA (including actuator)

Power consumption

10 W (including actuator)

Length / cross section

On the actuator = 1 m, 3 (6*) × 0.75 mm² (free of halogens)

IEC protection class

II (protective insulation)

Ambient temperature

-30 to 50 °C

Storage temperature

-40 to 80 °C

Protection level

IP 54

EC conformity

EMC to 89/336/EEC, 73/23/EEC

Mode of action

Type 1 (EN60730-1)

Software class

A (EN60730-1)

Maintenance

Maintenance-free

Weight

680 g


B24C – Communication module


Application

  • SLC technology
  • The BC 24 module is used for the control of damper actuators
  • Power supply and communication are implemented with an interchangeable two core cable, SLC24-16B system.
  • A thermoelectric release mechanism and a duct smoke detector can be connected without the need for additional devices


Use

B24C – BC24-G2 communication module from BV-Control AG

DescriptionB24C

Nominal voltage

From SLC® control module

Power consumption

1 W

Connections

Plug connections, screw terminals

Damper power supply

24 V

Ambient temperature

-20 to 50 °C

Storage temperature

-20 to 80 °C

Humidity

95% rh, no condensation

Weight

255 g

B × H × T

114 × 153 × 54 mm

Max. impulse voltage

2.5 kV (EN60730-1)


B24D, B230D – Communication module


Application

  • AGNOSYS system
  • BRM-F-ST module is used for the monitoring and control of smoke control dampers 
  • Up to 126 modules can be connected in a ring topology


Use

B24D – AGNOSYS BRM10FST communication module
B230D – AGNOSYS BRM10F communication module

DescriptionB24D/B230D

Nominal voltage

18 – 32 V DC (typically 24 V)

Connections

Plug connections, screw terminals

Damper power supply

24/230 V AC 24 V DC

Ambient temperature

0 to 45 °C

Humidity

90 % rh, no condensation

Weight

510 g

B × H × T

158 × 180 × 65 mm

Downloads

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certificates

operation manuals

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