Wildeboer BS2-MO Series User manual

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User Manual 7.1 (2019-04) 1
The German original version of this document shall prevail
Communication system
Wildeboer-Net
Modules for
•volume flow/pressure controller
•user's signalling units
NEW

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Wildeboer-Net
Control-related demands for ventilation and air conditioning systems
Prevention of the spread of fire according to MBO 1)
According to § 41 of the “Musterbauordnung” (German model building code), ventilation ducts must only bypass
enclosing components for which there is a stipulated fire resistance, if the spread of fire is not to be feared for a
sufficiently long period, or if measures have been taken to prevent it. According to § 14 of the “Musterbauordnung”
(German model building code) the spread of fire refers to the spread of fire and smoke. A further distinction between
cold, warm or hot smoke is not made in the building code. In reference to § 3 of the “Musterbauordnung” (German
model building code) smoke is defined as any smoke which puts life, health and natural livelihood at risk. Thus, even
smoke with a temperature below the nominal release temperature (72°C) of a fire damper. If there is a risk of the
transfer of smoke below the fire damper release temperature, additional measures must be taken in order to achieve
the required protection objective of § 14 of the “Musterbauordnung” (German model building code). Shutting off the
ventilation fan of an area affected by the fire alone can be regarded as insufficient as the protection objective of inter-
nally sealing off a building in case of fire cannot be achieved with a purely thermally triggered fire damper. In order to
reliably prevent smoke transfer, the shut-off devices of the area affected by the fire must be closed in good time. The
protection objective can be achieved with appropriately classified fire dampers equipped with additional actuators.
Today’s state-of-the-art technology is a fire damper which is motorised for this purpose, allowing it to close in good
time when a fire is detected.
Functional check of the fire dampers according to MVV-TB 2)
The motorisation makes for additional synergy effects in addition to the comprehensive protection which a motorised
fire damper reliably provides in relation to § 41 and § 14 of the “Musterbauordnung” (German model building code)
(if it is closed in good time in case of fire). Thus, a motorised fire damper can be used conveniently to implement the
regular functional check, as required in accordance with the MVV-TB building code, from a central point. The breaks
in operation or operational limitations which usually occur with a manual local functional check, do not apply in this
case, or only apply to a minimal extent. The prerequisite for this is the use of fully maintenance-free fire dampers. The
functional check of the fire dampers is the responsibility of the owner of the ventilation system.
Note:
The local inspection by a specialist inspector for special construction, as required every 3 years in accordance with the model
inspection code (MPrüfVO 3)), is excluded from this provision.
EnEV (German Energy Saving Ordinance) 4)
The European Directive 2010/31/EU on the overall energy efficiency of buildings (EPBD 5)) includes minimum require-
ments for the overall energy efficiency of building services systems, e.g. systems for ventilation and air conditioning.
These requirements are implemented in EnEV (German Energy Saving Ordinance).
The requirements of EnEV (German Energy Saving Ordinance) include provisions for the installation and replacement
of technical systems for air volume flow rate control in buildings.According to § 15 (3) of EnEV, systems for ventilation
and air conditioning which are engineered for a volume flow rate of supply air of at least 4000 cubic metres, must
be equipped with mechanisms for automatic control of the volumetric flow rates in accordance with the thermal and
material loads, or for setting the volumetric flow rates in accordance with time. This applies if the supply air volume
flow rate of the system per square metre of the supplied net floor area exceeds nine cubic metres per hour for each
square metre of supplied building floor area in residential buildings.
According to DIN V 18599 6) presence detectors, people counters, gas sensors etc. can be used for requirement-based
control. This makes for lower mean outdoor air volume flow rates during the system operation time. This leads to a
reduction of the energy requirement for treatment and conveying of the air.
Note:
This does not apply if increased supply air volume flow rates are required in the supplied rooms for reasons of occupational health
and safety requirements, or if load changes cannot be ascertained either metrologically or with regard to chronological sequence.
1) “Musterbauordnung” (German model building code) - “MBO” - Most recently amended by the ruling of the conference of construction ministers of 13.05.2016
2) “Muster-Verwaltungsvorschriften Technische Baubestimmungen” (MVV-TB) (model administration code, technical building rules) 31.08.2017
3) “Muster-Prüfverordnung” (MPrüfVO) (model inspection code), issue March 2011
4) Ordinance on energy-saving thermal protection and energy-saving system technology for buildings (“Energieeinsparverordnung – EnEV”) - last amended
24.10.2015
5) Directive 2010/31/EU of the European Parliament and Council of 19 May 2010 on the overall energy efficiency of buildings
6) Calculation of energy efficiency of buildings DIN V 18599-11:2018-09

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Product description
The Wildeboer-Net is a system for meeting the control requirements for energy efficiency, fire protection and oper-
ational reliability and safety of a ventilation and air conditioning system.
High-performance topology and convenience values guarantee the best possible effectivity and synergy at all stages
of engineering and operation.
Fire protection
The Wildeboer-Net upgrades fire protection in ventilation systems with easily parametrisable release groups
(⇒see page 12) for fire dampers, smoke protection dampers, and volume flow and pressure controllers. Input/output
modules can be used to integrate fire detections (smoke detections) into the release groups. This way, the building
can be reliably sealed off internally at the early stage of a fire to provide effective protection from the transfer of cold
smoke gases. ⇒ see page 2 (spread of fire)
Operational reliability and safety
Wildeboer-Net upgrades the tried-and-tested operational reliability and safety of maintenance-free fire dampers with
easily parametrisable functional checks (⇒ see page 10). The functional check can be carried out individually, in groups
or for all dampers simultaneously.The time requirement is the same regardless of the number of fire dampers. Breaks
in operation and influences on operation are thus reduced to a minimum.As a result, functional checks can be carried
out at shorter intervals, and thus considerably increase the operational reliability and safety of the system. The results
of the functional checks are permanently stored, and can be exported. A graphic trend analysis of the results allow
you to detect weaknesses in good time. ⇒ see page 2 (MVV-TB)
Energy efficiency
Wildeboer-Net improves the energy efficiency of a ventilation and air conditioning system. Parametrisable calendar
controls (⇒ see page 14) can be used to define the supply air and exhaust air volume flow rates of connected volume
flow and pressure controllers with a timer function. Sequence controls (⇒ see page 13) can also be used to make require-
ment-based settings by integrating presence sensors and CO2 switches. The connected controllers can be overridden
by integrating window contacts so that they close as soon as a window is opened, for instance. The reduction in the
mean outdoor air volume flow rate of the system according to DIN V 18599 which is achievable as a result, makes
for a reduction in the required energy. Monitoring functions facilitate the graphic analysis of the ventilation ratios in
the system. Adjustments can be made at any time from a central point. ⇒ see page 2 (EnEV)
Effectivity in engineering and operation
All the functionalities in Wildeboer-Net are parametrisable using the Wildeboer-Net software. Programming is not
required. Integrated assistants make individual processes easier. All the parameters of volume flow and pressure
controllers available for pre-order in the factory are automatically applied.All the devices are detected and addressed
automatically during commissioning. High-performance topological characteristics, graphic analysis tools and the
option of integrating building layouts make planning, commissioning and operation of the system easier. The system
can be expanded or modified at any time without the need for programming.

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System configuration
Field level
(
CAN-BUS, shielded 120 Ω twisted pair cable 1 x 2 x 0.34 mm
2)Management level
(Ethernet, min. cat. 5)
Automation level
1232
1232
232
1
2
13 32
Sub-network 4 Sub-network 3
Sub-network 2
Cable length per sub-network up to 3,200m Cable length in total per
subnet controller 12,800m
Cable length up to 100m Cable length up to 100m between modules
Cable length up to 100m
Cable length
up to 100m
Cable length up to 100m between modules
Sub-network 1
Central operating unit
⇒see page 25
Alternatively: On-site PC Gateways
⇒see pages 22 and 23
BACnet/
Modbus,
OPC-DA,
LON
BACnet/
Modbus,
OPC-DA
BACnet/
Modbus,
OPC-DA,
KNX
OPC UA server
⇒see page 24

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System properties and benefits
Properties
•A subnet controller is used to set up to four subnets which can each be up to 3200 m in length.
•Up to 32 field modules can be connected per subnet. They are detected and addressed automatically.
•A total of up to 32 subnet controllers can be included in a single Wildeboer-Net. The subnet controllers contain the
2-way switches required for connection.
•If more Ethernet connections are required, a switch needs to be planned for on site.
•A length of 100 m for the data cable between modules is permitted.
•Galvanically isolated partial segments between modules.
•Faults on the field modules or interruptions and short circuits on the galvanically isolated partial segments of a
subnet can be localised, rest bus operation is then performed. Once the fault has been eliminated, communication
as a whole is continued.
•"Management level" cable recommendation : min. CAT 5
•"Fieldlevel"cablerecommendation :CAN-BUS,shielded120Ωtwistedpaircable,1x2x0.34mm²
•The Wildeboer-Net software required for visualisation of status and diagnostics data and for configuration and
programming is contained in the central operating unit, or can be installed on the user's PC.
•A permanent connection to the central operating unit or the user's PC is not required for operation of the system.
•Gateways for BACnet, Modbus, LON, KNX or OPC-DA are available for connection of building control systems.
Alternatively, data can be forwarded via an OPC-UA server.
•The connected periphery is supplied with 24 V DC of power from the motor, IO and volume flow and pressure
controller modules.
•Field modules and subnet controllers
- permanently store data, even in the event of a power failure.
- in the plastic housing 250 mm x 110 mm x 85 mm (L x B x H). Protection class II, protection rating IP40.
- with T2.5 A microfuse which can be replaced from the front.
- with standard Europlug and 1.5 m connecting line for direct connection to an on-site 230 V AC sock-
et. Alternatively, the standard Europlug on the module can be removed for a permanent connection.
Fuse protection for up to 10 modules with a category C, 16 A circuit breaker.
- with LEDs for displaying operational data.
- with push button for manual operation of the basic functions.
- Real-time clock with leap year adjustment and daylight saving/standard time switching. Initial charge time of
the buffer capacitor 30 minutes, discharge time 31 days.
Benefits
•Reduction of the fire load thanks to field bus technology.
•Voltage drops on the lines between field modules are ruled out, additional power units not required.
•Long cable length 4 x 3200 m per subnet controller thanks to galvanically isolated partial segments.
•Quick commissioning with automatic addressing of the field modules.
•Simple system upgrade.
•Automatic restoration of the system after module replacement.
•Partial commissioning is possible.
•User-friendly operating interface with comprehensive functions.
•Simple parametrisation, no programming.
•Quick fault diagnosis in case of module failure and bus malfunctions.
•Simple implementation of building code control requirements for ventilation and air conditioning systems.

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Product overview
Management level
WiNet-SW-01 Wildeboer-Net software for installation on the user's PC. Included and pre-in-
stalled in the scope of delivery of the central operating unit. ⇒ see page 24
WiNet-ZB-01 central operating unit with pre-installed operating system and Wildeboer-Net
software, ready for immediate use. ⇒ see page 25
WiNet-GW gateway for connection to existing on-site building control system with different
communication protocols.
Six gateway types are available, each with a different communication protocol and a different
number of data points. ⇒ see pages 22, 23
WiNet-OPC-01 OPC-UA server software for integrating Wildeboer-Net into SCADA applica-
tions. ⇒ see page 24
Automation level
BS2-SC-01 subnet controller for initialising, controlling and monitoring up to four subnets,
and for data exchange with the higher management level via Ethernet. ⇒ see page 16
Field level
BS2-VR-01 volume flow and pressure controller module for connection of up to four elec-
tronicvolumeflowand/orpressurecontrollerswithRS485orMP-Bus(manufacturerWildeboer).
⇒ see page 17
BS2-MO motor module for connection of up to two fire dampers and/or smoke protection
dampers with electrical spring return actuator.
Three versions of the motor module, with different connection technologies, are available.
⇒ see pages 18, 19
BS2-IO-01I/Omoduleforconnectionofexternalsensorsandactuatorsusingeightgalvanically
isolated inputs and eight galvanically isolated outputs. ⇒ see page 20
FACP module for connection of on-site signalling units using four inputs for floating contacts
and two floating outputs. The module monitors the lines connected to the inputs for faults.
⇒ see page 21
FK90firedamperforcommercialkitchenswith FKKUE-03controlunitreadyforconnection
for Wildeboer-Net. ⇒ see page 16 and user manual 5.0-1

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Commissioning
A unique address for each field module is required within Wildeboer-Net for data communication. The type of field
module (motor module, I/O module etc.) also has to be defined within the system. The detection and addressing of all
connected field modules is performed automatically by the Wildeboer-Net software and takes just a few minutes. All
addresses are managed automatically in the event of expansions and reductions. Thanks to the galvanically isolated
construction of all subnets, partial commissioning is also possible whilst further partial segments or subnets have not
yet been fully installed. Faults when installing the bus lines or modules can be localised easily.
An essential step when commissioning a system is the proper documentation and inspection of the orderly connec-
tion of field devices to the field modules. In Wildeboer-Net a "1-to-1 test" can be carried out using pinging with the
Wildeboer-Net software for fire dampers for this purpose.
In pinging mode the Wildeboer-Net software detects any fault messages from the field devices which arise, and saves
them to a list (ping list) in the order of occurrence. The faults must be generated deliberately in order to carry out the
test. If fire dampers are connected, the fusible link can be pulled off or the test button on the motor can be actuated
to trigger the desired fault message. The fire dampers must be in the OPEN position for this purpose.
To carry out pinging, it is necessary to inspect the system. During the inspection, the installation location and the
equipment identification marking on the field device according to the general identification system (GIS) are noted.
This data can subsequently be transferred to the established ping list in the Wildeboer-Net software, and from there
it can be added to the comments list automatically. ⇒ see page 8
Note:
•At the time of pinging no parametrised release groups must have been transferred, as all the fire dampers in the
group will otherwise be closed.
•The structure of the Wildeboer-Net system is monitored cyclically. Deviations are detected. That means that field
modules which have already been addressed cannot simply be expanded or re-installed in the bus in another posi-
tion. However, modules can be replaced simply using the Wildeboer-Net software thanks to an assistant.
On completion of commissioning, the system is ready for use and parametrisation of the functions can be started.
Functions
•Comment function ⇒ see page 8
•Fan enabling ⇒ see page 9
•Functional checks ⇒ see page 10
•Manual fan shut-off for functional checks ⇒ see page 11
•Release group control ⇒ see page 12
•Sequence control ⇒ see page 13
•Calendar control ⇒ see page 14
•Graphic analysis ⇒ see page 15

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Comment function
Items of information can be provided for the field modules and the connected field devices within the Wildeboer-Net
software for clear identification and description purposes.
•There are up to 32 index lines available for information for each field module. A designation (max. 15 characters)
and a comment (max. 30 characters) can be entered for each index.
•Fixeddesignations are assigned in thefirst indexlines bythe system.The number of indexes witha fixeddesignation
depends on the module type. Otherwise, all other pieces of information can be entered freely. Indexes with a fixed
designation are used within the Wildeboer-Net software for controlling good operability in all displays and dialogues.
An additional code issued by the user according to the general identification system (GIS) with any desired length
can be allocated for indexes with a fixed designation.
•Comments and GIS codes set by pinging (⇒ see page 7) for connected fire dampers are applied automatically in the
information with fixed assignment.
•Information can optionally be saved on the field modules. GIS codes are not saved on the field modules.
•Building layouts can be entered to locate field modules and field devices simply.
Info
Index
Designation
(max. 15 characters)
Comment
(max. 30 characters) GIS code
1 Module VC 310 technology 375-01-M-431-102-K00-0120
2Motor 1
VC 311 fire damper supply air 375-01-M-431-102-G053-0023-S-01
3Motor 2
VC 311 fire damper exhaust air 375-01-M-431-102-G053-0023-S-02
4
5
Installation situation Fire damper difficult to access
63 m ladder required
...
32
Use of the comment function for data point definitions for gateways ⇒ see page 22
Data point definition on Wildeboer-Net, as on a system connected by a gateway, always consists of an address in
conjunctionwithadditionalmetadata(structureddata,informationonthecharacteristicsofotheritemsofdataincluded).
Data point definition = address + metadata
A component of the metadata is the symbol information for the data point. The symbol information is used for text
identification of the data point. The address alone is not definitive enough for convenient further processing. The
symbol information consists of a symbol name plus a description of the function of the data point.
Symbol information = symbol name + description of the function
The data point function is generated automatically, specific to the module, when this data is created. The comment
or the GIS code can be selected for the symbol name. ⇒ see table
Example with comment: Symbol information = VC 311 fire damper supply air + M1_open
Example with GIS code: Symbol information = 375-01-M-431-102-G053-0023-S-01 + M1_open
Index 1 to 3: Fixed designation + free comment + free GIS
Index 4 to 32: Free designation + free comment
Wildeboer-Net
Functions (1)

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Functions (2)
Fan enabling
The fan enabling function can be used to cause a fan to be shut off automatically. The enabling signal for a fan can be
deactivated via an output of the I/O module as soon as an OPEN limit switch on a group of fire dampers is no longer
active. This mechanism can optionally be overridden so that it is possible to close a selected fire damper even with
an activated fan. The fan enabling signal can also be deactivated as soon as a functional check is active. Ideally the
deactivation of the fan enabling signal causes a controlled shut-off of the fan. If this is not possible, and if there is a
risk of damage to the duct network due to the fan running down and the fire dampers closing, on-site measures must
be taken to prevent it. The fan-enabling signal is restricted to field level below a subnet controller. If it is necessary to
integrate fire dampers which are arranged in the field level of another subnet controller, this can be achieved using
further I/O modules.
Group 1
Subnet controller 1
Group 1
Subnet controller 2
Output
Output
Fan enabling
Fan enabling
Input
Input
&
Building control system
Fan enabling All fire dampers
open?
Manual bypass of
the non-opened fire
dampers activated?
No functional
check active?
Manual operation
of the non-opened
fire dampers acti-
vated?
Fan enabling
ON
YES
YES
NO
NO
NO
YES
Fan enabling
OFF
YES
NO

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Functions (3)
Functional checks ⇒ see page 2 (MVV-TB)
Thefunctional checkisthe onlyregularmaintenancemeasurerequiredformaintenance-free firedampers.Thedamper
blade has to be moved from the OPEN position into the CLOSED position, and then back into the OPEN position.
This task is performed by the motor modules in Wildeboer-Net.
The prerequisite for a remote-controlled functional check is that the motorised fire damper has been checked reliably
to make sure that the CLOSED and OPEN positions are reached and this has been documented. The limit switches
required for this purpose are included in the motors on the fire dampers. The running performance of the fire damper
is recorded. The results of the functional check are stored reliably and permanently on the field modules, and in the
Wildeboer-Net software after downloading.
The functional check can be carried out for all fire dampers simultaneously, but also for selected groups or individual
fire dampers. This only ever takes a few minutes, regardless of the number of dampers. As a result, even on large
systems the influence of the checks on operation are reduced to a minimum. This way, functional checks can be
carried out problem-free at shorter intervals, thus increasing the reliability and availability of the system considerably.
Functional checks can be scheduled easily using a timetable. They are started automatically or manually at a defined
deadline.Forscheduledautomaticallystartedfunctionalchecksthefanenablingfunction
(⇒ seepage9),
usinganoptional
I/O module, should definitely be used to shut off the fan. Scheduled functional checks are monitored to make sure
that they are carried out. Checks which are carried out with a delay, or not carried out at all, are marked accordingly
in the logs.
Functional checks can also be started manually at any time. A manual shut-off of the fan can be parametrised for
manually started functional checks. A functional check can be started locally using a motor module, regardless of the
status of commissioning of the overall system. This way, it is possible to locally check that the fire damper is properly
connected to the motor module and also check that the fire damper is fully functional, directly after installation. This
makes it much easier to carry out commissioning of the overall system at a later time.
To assess the results of the functional check using the Wildeboer-Net software, the data has to be read out by the
decentralised field modules. During the download, parametrised sequence controls, calendar controls and release
groups are deactivated. On larger systems the download can take a few minutes. A table view which contains all
dampers, and a graphic trend analysis (
⇒ see page 15
) for individual dampers are available for analysis purposes. This
way, any required maintenance measures can be detected and arranged in good time. An export function to Excel is
available for documentation purposes.
That way, the building code requirements in MVV-TB for regular checking of the function of the fire dampers can be
met from a central point.
Download
Permanent logging
on the modules in the Wildeboer-Net
software
Graphic analysis
Export

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Functions (4)
Manual fan shut-off for functional checks
A parametrisable manual fan shut-off for functional checks is integrated into Wildeboer-Net. The application is used
when it is necessary to shut off the fan before and after carrying out a functional check for system reasons.The use of
an I/O module is required for this purpose. The fan is shut off via an output of the I/O module as soon as a functional
check is to be performed for one or more of the fire dampers assigned to the fan.Afunctional check cannot be started
manually until feedback has been signalled via an input of the I/O module to confirm that the fan has been shut off.
The mechanism is valid for non-scheduled and scheduled manually started functional checks. The fan has to be shut
off and switched on, and the functional checks have to be started manually using the Wildeboer-Net software. The
mechanism is not effective for functional checks which are started locally using the motor modules directly.
The required control inputs and outputs are simply integrated into the group definition. All the required connections
and settings are set automatically by the Wildeboer-Net software. A separate fan shut-off is defined for each group.
Output
Input Fan is off
Building control system
Switch off fan
Fan shut-off
Net
Input
Output
Group 1
Group 2
Fan shut-off 1
Building control system
Fan shut-off 2

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Functions (5)
Fire detection
system coupler
Release group control ⇒ see page 2 (MBO)
To ensure that the building is sealed off internally in case of fire, it is often necessary to close other fire dampers when
one fire damper is released. Release groups are defined for this purpose.
Fire dampers can additionally be activated by smoke detectors in order to comply with the building code requirements
for the cold smoke safety of ventilation and air conditioning systems. Depending on the requirement, this is performed
either in a decentralised manner on the fire dampers and/or centrally using a fire detection system. Within Wildebo-
er-Net volume flow and pressure controllers can additionally contribute to cold smoke safety (VDI 6010) by carrying
out a passive alarm function as passive devices in release groups. These controllers cannot release the group. The
release of a group must always be acknowledged with the Wildeboer-Net software.
Release groups are parametrised by the Wildeboer-Net software and transferred to the field modules in the form of
release group matrices. In the process, the field devices connected to the field modules can always be included as
devices in one or multiple release groups.
The field modules monitor each other mutually within a release group. For this purpose each field module must receive
what is referred to as a "heart beat signal" (sign of life) from every other field module within a certain time interval. If
this "heart beat signal" is not received for a longer period, the devices in the affected group automatically assume their
safe status. In the case of fire dampers this is the CLOSED position. The safe status of other field modules depends
on the respective parametrisation. Possible causes for the missing signal include, for example, power failure on a
field module or a bus interruption.
Release group controls in Wildeboer-Net are restricted to the field level of a subnet controller. Release groups can
be connected universally for all subnet controllers using additional on-site fire detection system couplers or by inte-
grating fire detection panel modules or I/O modules. The use of FACP modules is recommended due to the existing
line monitoring. ⇒ see page 21
This way, it is possible to comply with the cold smoke safety requirements of MBO.
Example 3:
Universal to all subnet controllers with fire detection system coupler
Example 2:
Universal to all subnet controllers with FACP module
Motor module
FACP module
Release group 1
Release group 2
Fire detection
system
Fire detection
system coupler
FKKUE module
I/O module
Subnet controller 2
Subnet controller 1
Motor module
FACP module
Release group 1
Release group 2
FKKUE module
FACP module
Motor module
Motor module
Subnet controller 1
Motor module
FKKUE module
Release group 1
Motor module
Example 1:
Single release group
Subnet controller 2
Subnet controller 1
Motor module
Motor module

Net
BS2-IO-01
CO2 switch
(VOC)
Window
contact Presence detector
m³/h
SETPOINT
ACT
t
10-OI-2SB
10-RV-2SB
VRE1 volume flow controller
BS2-VR-01
Presence
ON CO2 ON Window OPEN CO2 OFF Window CLOSED Presence OFF
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Functions (6)
Sequence control ⇒ see page 2 (EnEV)
The Wildeboer-Net software is used to implement the most frequent control application cases using assistants. An
example of this is the fan enabling function (⇒ see page 9). The results of these assistants are automatically generated
sequence controls. The sequence control editor can be used to read out and display the generated sequence controls.
Sequence controls can be created separately for each field module. The status data from the respective field module
and the status data from all other field modules under the same subnet controller can be used as input signals. Flags
and the physical outputs of the respective field module are available as outputs. Note that the assistants overwrite
manually created sequential circuits in advance. The fan enabling thus always has to be created before the sequential
circuits which have to be created manually.
This way, it is possible to comply with the requirements of the EnEV (German Energy Saving Ordinance) for equipment
for automatic control of volume flow rates in accordance with thermal and material loads.

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89
15 16
22 23
29 30
13 14
20 21
27 28
6 7
11 12
18 19
25 26
4 5
10
17
24
3
30 3128 2927
June 2019
22
23
24
25
26
Mo Di Mi Do Fr Sa So
KW
Window contact
BS2-VR-01
m³/h
SETPOINT
ACT
t
Calendar
BS2-IO-01
10-OI-2SB
10-RV-2SB
VRE1 volume flow controller
Calendar
05:00 Calendar
08:00 Window
OPEN Window
CLOSED Calendar
17:00
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Functions (7)
Calendar control ⇒ see page 2 (EnEV)
The calendar control makes it possible to automatically carry out actions specific to a product at defined points in
time or at fixed intervals.
For example, motor modules or the FKKUE-03 control unit for FK90 fire damper for commercial kitchens can be
used to close the connected fire and smoke protection dampers at the end of operation and open them at the start of
service (VdS directive 2038). The I/O module of the ventilation fan can also be used to switch off and switch on for
scheduled control. The volume flow and pressure controller module can be used to open and close the connected
controllers and control their setpoint values at defined points in time.
This way, it is possible to comply with the requirements of the EnEV (German Energy Saving Ordinance) for equipment
for automatic control of volume flow rates in accordance with time.

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User Manual 7.1 (2019-04) 15
Subject to change
Wildeboer-Net
Functions (8)
The monitoring function facilitates a graphic analysis of the ventilation ratios in the system for volume flow control.
Any number of controllers can be displayed simultaneously. The following is an example with a master-slave function.
Graphic analysis
The Wildeboer-Net software also provides graphic analyses which allow you to detect trends simply. They can be
used, for example, to display results of functional checks clearly so that the required maintenance measures can be
easily identified and arranged in good time.
Repair
of the fire
damper locally
Setpoint value
change
Controller follows
the master controller
Setpoint
value change
Setpoint value
change

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User Manual 7.1 (2019-04) 16 Subject to change
12
34 5
Sub-network 4 Sub-network 3
Sub-network 2
Sub-network 1
EthernetEthernet
Rest - BUS - Betrieb
Short circuit or open circuit
Rest - BUS - Betrieb
Failure of a field module
Break
Fault
BS2-SC-01 Subnet controller
The subnet controller controls, regulates and monitors data communication within its four subnets and initiates rest
bus operation in case of faults, interruptions and short circuits. Full operation automatically resumes once the cause
has been eliminated. It regulates the exchange of the operating data in its subnets with the higher management level
via Ethernet, for example, with the Wildeboer-Net software or via a gateway with higher-level building control systems.
During commissioning, the field modules connected to the subnets are detected and addressed automatically.
•Four galvanically isolated CAN-BUS connections with plug-in screw terminals.
•Two Ethernet connections with integrated switch.
Explanation for rest bus operation ⇒see also page 5
⇒see also page 4
7
1
LAN
Subnet controller
BS2-SC-01
2
1
Connection Signal according to
EIA/TIA 568A according to EIA/TIA 568B
1 TX+ white/green white/orange
2 TX- green orange
3 RX+ white/orange white/green
4 RX- orange green
5 shielded shielded shielded
min. cat. 5, max 100 m
between modules
12
3
7
2
Sub-net-
work
Connection Signal
1CAN HIGH
2CAN LOW
3CAN shield
shielded 120 W
twisted pair cable,
1x2x0.34mm²,
max 100 m between
modules
1
3
2
1
32
4
5
Wildeboer-Net
Products (1)
Rest bus operation
Rest bus operation
Failure of a field module

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User Manual 7.1 (2019-04) 17
Subject to change
BS2-VR-01 Volume flow and pressure controller module ⇒ see page 2 (EnEV, MBO)
The volume flow and pressure controller module facilitates connection of up to four electronic volume flow and/or
pressure controllers (manufacturer WILDEBOER) using spring terminals. ⇒ see table 1
The module is used to optimise the energy efficiency of a ventilation and air conditioning system. For this purpose, the
parametrisable calendar control can be used to set the supply air and exhaust air volume flow rates of connected con-
trollers with timer control to suit the building usage. Sequence controls can also be used to make a requirement-based
setting by integrating presence sensors and CO2 switches. The connected controllers can be overridden by integrating
window contacts so that they close as soon as a window is opened, for instance. The reduction in the mean outdoor
air volume flow rate of the system which is achievable as a result makes for an optimisation in the required energy.
Monitoring functions facilitate the graphic analysis of the ventilation ratios in the system. Adjustments can be made
at any time from a central point.
•Communication between the module and the connected controllers via RS485 or MP-Bus.
•24 V DC operating voltage for the connected controllers from the volume flow and pressure controller module.
•Existing VRE1 or VKE1 volume flow controllers can be connected via SM-01 interface modules.
•Connected controllers are detected by the module, and it reads out their parameters, which are available for factory
pre-order.
CANCAN
7
4
Volume flow and
pressure controller
module BS2-VR-01
4
2
2
1
3
4
5
6
Connection Signal
6 MP
5 RS485-Shld
4 RS485-B
3 RS485-A
2 GND
124 V DC
JYSTY 2 x 2 x 0.8
max. 100 m between
modules
VR
Volume ow/pres-
sure controller
InterfacemoduleSM-01
Table 1: Connection options
Standard speed
actuator
Drive type
Spring return actuator
DRpro + + 1)
VRpro + + 1)
VKE1/VRE1 +
VRup +
SM-01 Interface module
The interface module facilitates the connection of a VRE1 or VKE1 volume flow controller to a BS2-VR-01 volume
flow and pressure controller module.
•Plastic housing, protection rating IP54 in conjunction with the drive housing of the volume flow controller.
•Is installed in place of the connection cover on the volume flow controller.
1)
max. 2 spring return actuators or 1 spring return actuator + 1 standard speed actu-
ator
Further combinations available on request.
7
5
12
34 5
Connection Signal
1 RS485-A
2 RS485-B
3 RS485-Shld
4 GND
524 V DC
JYSTY 2 x 2 x 0.8
max. 100 m between
modules
SM
Interface module
5
12
3
7
2
Sub-net-
work
Connection Signal
1CAN HIGH
2CAN LOW
3CAN shield
shielded 120 W twisted pair cable,
1x2x0.34 mm²,max100 m
between modules
1
32
Wildeboer-Net
Products (2)

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User Manual 7.1 (2019-04) 18 Subject to change
CAN-outCAN-in
Motor module
BS2-MO-01
CAN
CAN
BS2-MO motor modules ⇒ see page 2 (MVV-TB, MBO)
Themotor module makes it possible toconnect onor two firedampers and/orsmoke protectiondampers withelectrical
24 V spring return actuator, integrated limit switches and thermo-electric release for fire dampers.
The module monitors the operating status of the dampers, with functional tests checking that they are fully functional.
The dampers are closed and opened again. In the process, the run times and current consumption values of the
motors are measured, and changes can thus be detected in good time. Local functional tests can thus be replaced
1). Calendar controls facilitate automatic functional tests. The results of the functional check are stored reliably and
permanently on the module, and in the Wildeboer-Net software after downloading.
A functional check can be started locally using a motor module, regardless of the status of commissioning of the
overall system, in order, for example, to check directly after installation that the fire damper is connected properly and
to make sure that the fire damper is fully functional. ⇒ see page 10
The motor modules can be parametrised to perform uninterruptible release controls (⇒ see page 12) if, for example,
other fire dampers have to close when a particular one is closed and if fans have to be switched off.
All actuations and functions are remote-controlled or controlled using the motor module’s push buttons. Fire dampers
can be opened so long as they have not been permanently closed by thermo-electric tripping.
•Operating voltage for 24 V DC spring return actuators from the module.
Current consumption ≤0.5 A, start-up currents ≤5.8 A and ≤5ms. Electronic protection against
overcurrent, and undervoltage detection.
Types by connections:
•BS2-MO-01 for AMP connector of fire dampers.
•
BS2-MO-02 for duct connections with plug-in screw terminals.
•BS2-MO-03 for AMP connector of a fire damper and with plug-in screw terminals
for the second fire damper or smoke protection damper.
All the benefits of Wildeboer-Net can also be applied for the FK90 fire damper for
commercial kitchens, in the same way as the motor modules. For this purpose, the
FK90 fire damper for commercial kitchens can be order for connection to the Wildebo-
er-Net with FKKUE-03 control unit (⇒ see user manual 5.0-1). The fire damper is supplied
pre-installed with the control unit fitted.
7
8
7 8
BS2-MO-01 Connection of fire dampers directly to a motor module
Motor connecting lines approx. 0.75 m
Wildeboer-Net
Products (3)
1) The local inspection by a specialist inspector for special construction, as required every 3 years in accordance with the model inspection code
(MPrüfVO), is excepted from this provision.
FK90 fire damper for commercial kitch-
ens with FKKUE-03 control unit
2

Net
31 2 64 5
CLOSED OPEN
1 2 34 5 6
2
6
5
3
4
1
3
1 2 64 5
CLOSED OPEN
User Manual 7.1 (2019-04) 19
Subject to change
BS2-MO-02 Connection of fire dampers and/or smoke protection dampers to connection boxes
BS2-MO-03 Connection of the fire dampers and/or smoke protection dampers to a motor
module directly and to a connection box
CAN-outCAN-in
bauseitige Leitung
8-adrig, 0,75mm²
bis 100 m
Connection boxAB-01 for fire dampers
with spring return actuator 24 V DC
•Plastic housing
140
mm x 110 mm x 67 mm (L x B x H)
protection class II, protection rating IP40.
•Connection of dampers via the AMP
connectors of the motor connecting lines.
•Plug-in screw terminals for the duct
connection.
31
M
+24 V DC
GND
123
5 6
7 8
Motor module
BS2-MO-03
2
7
5
Motor connection using
screw terminals
7
6
Limit switch connection
using screw terminals
312
31
M
+24 V DC
GND
7
7
Motor connection with
3-pin AMP connector
7
8
Limit switch connection
with 6-pin AMP connector
75
6 8
5 6 5 6
2
Motor module
BS2-MO-02
Connection box AB-01
Connection box
AB-01
Motor connecting line
approx. 0.75 m
CANCAN
CAN
CAN
on-site cables
8-wire0.75mm²,upto100m
Motor connecting
line approx. 0.75 m
Motor connecting line
approx. 0.75 m on-site cables
8-wire0.75mm²,upto100m
Motor connect-
ing line
approx. 0.75 m
12
3
7
2
Sub-net-
work
Connection Signal
12 CAN HIGH
2CAN LOW
3CAN shield
shielded 120 W twisted pair
cable, 1 x 2 x 0.34 mm²,
max. 100 m between
modules
1
32
Wildeboer-Net
Products (4)

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User Manual 7.1 (2019-04) 20 Subject to change
BS2-IO-01 I/O module
The I/O module facilitates connection of external sensors and actuators to Wildeboer-Net using eight galvanically
isolated inputs and eight galvanically isolated outputs. The module can be used for sequence controls - for example,
to shut off fans - release groups and calendar controls.
All actuations and functions can be remote-controlled or manually controlled using the I/O module’s push-buttons.
•Eight galvanically isolated inputs (24 VDC) according to EN 61131-2 (type 1) for external sensors.
Connections with plug-in screw terminals.
•Eight galvanically isolated outputs (24 VDC / 0.6 A) according to EN 61131-2 for external actuators.
Connections with plug-in screw terminals.
• 24 V DC operating voltage for inputs and outputs, either on-site or from the I/O module (max. 0.85 A total).
werkseitige Brücken
7
3
Digital
inputs
7
4
Digital
outputs
+24 V DC
GND
IN 8
12345678910
IN 7
IN 6
IN 5
IN 4
IN 3
IN 2
IN 1
VDC
GND
werkseitige Brücken entfernen
12345678 9 10
Operating voltage 24 V DC (SELV) from the I/O module
Operating voltage 24 V DC (SELV) on site
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
VDC
GND
12345678910
werkseitige Brücken
12345678 9 10
OUT 1
OUT 2
OUT 3
OUT 4
OUT 5
OUT 6
OUT 7
OUT 8
GND
2345678910
+24 V DC
GND
1
VDC
werkseitige Brücken entfernen
12345678 9 10
Operating voltage 24 V DC (SELV) on site
Operating voltage 24 V DC (SELV) from the I/O module
Current rating
• max. 0.85 A over all inputs and outputs
• max. 0.6 A per output
• 1000 µF in total for the outputs
Current rating
• max. 0.6 A per output
I/O module
BS2-IO-01
3 4
2CAN CAN
Current rating
• max. 0.85 A over all inputs and outputs
12
3
7
2
Sub-net-
work
Connection Signal
1CAN HIGH
2CAN LOW
3CAN shield
shielded 120 W twisted pair
cable, 1 x 2 x 0.34 mm²max
100 m between modules
1
32
Wildeboer-Net
Products (5)
factory-produced bridges
remove factory-produced bridges
remove factory-produced bridges
factory-produced bridges