Net
User Manual 7.1 (2019-04) 27
Subject to change
Wildeboer-Net
Specification text (1)
Communication system for control and monitoring of fire dampers and smoke protection
dampers, and electronic volume flow and pressure controllers (manufacturer: Wildeboer)
for the ventilation and air conditioning system.
Operation, visualisation and parametrisation of all functions is performed from a cen-
tral point using ready-to-use software. The software is pre-installed on the central
operating unit. Alternatively it can be installed on the user's PC. Permanent logging of
operating data in the software and on the field modules, even in case of mains failure.
Gateways for BACnet, Modbus, LON, KNX or OPC are available for connection to building
control systems. Software, gateways and subnet controller communicate with each other
via Ethernet. Up to 32 subnet controllers can be connected via Ethernet. Each controller
operates up to four subnets. Up to 32 field modules can be connected per subnet. Cable
lengths per subnet of up to 3200 m, up to 100 m between modules. Safe and reliable data
transfer via CAN-BUS in the subnets, galvanically isolated partial segments between the
individual field modules and to the subnet controller. Faults on the subnets are diag-
nosed automatically, restricted to the partial segment or module and displayed. Rest bus
operation is performed in case of faults. Bus operation continues automatically once the
fault has been eliminated.
Field modules and subnet controllers are ready for connection for 230 V AC mains voltage
without additional power units.
Quick commissioning with automatic addressing of the field modules, partial commission-
ing can be performed during the construction phase. Simple upgrade of the system without
programming. Automatic restoration after module replacement.
Comment function for description and identification marking of the connected field modules
and field devices, and integration of building layouts for orientation in the building.
The information is collected separately for each field module and for each field device.
Additionally, existing identification codes can be applied in accordance with the general
identification system (GIS). Optionally, the entered comments or the identification codes
are applied in the EDE files automatically generated for the gateways.
Two areas of application, separately or in combination, are required for control of a
ventilation and air conditioning system.
Control for implementation of the building code requirements for cold smoke safety and
for functional checks on fire dampers:
Sequence controls for creation of control connections for fire dampers and smoke protec-
tion dampers with sensors and actuators. Fan enabling functions using I/O modules, for
example, can thus be implemented. Simple parametrisation of fan enabling using a matrix.
Release group controls for increasing cold smoke safety and fire protection by integrat-
ing fire dampers and smoke protection dampers into release groups together with volume
flow and pressure controllers, and sensors and actuators using I/O modules. The devices
in a release group can be all the field modules under a subnet controller. The field
modules within the release group monitor each other using a "heart beat signal". Simple
parametrisation of release group control using a matrix.
Calendar controls for scheduled opening and closing of fire dampers and smoke protection
dampers, adapted to the operating times of the building and implementation of regular
functional checks on fire dampers. Simple creation of calendar entries using timetable
assistant.
Functional checks on fire dampers within a few minutes for all dampers simultaneously,
in groups or individually. The check starts either automatically according to schedule,
manually to schedule or manually. Permanent logging of results of functional checks and
scheduled manual checks not carried out. An export function is available for the results.
The fire dampers can be operated using the modules without previously commissioning the
overall system, including carrying out functional checks with logging of results. Graphic
trend analyses for detecting changes when carrying out functional checks on fire dampers.
