Umirs Europe Predix-50/24 50 User manual

‘Predix’
Microwave Barrier Detection
System
Installation Guide and
Operating Manual
English version (19.02.2014)

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Dear Customer!
Thank you for choosing our product!
Before installation, please read the Operating Manual carefully, so you can take safe and full
advantage of all features of the product.
This manual contains information about the design, operation, application and technical
parameters of the ’Predix’Microwave Barrier Detection System. Instructions for its proper
installation and use are also included in the manual.
Note: Installation of the product must be done by qualified personnel. Installer must follow local
laws, statutes and regulations. Manufacturer or retailer will take no responsibility, nor
assume any liability, for damage or injury caused by the faulty installation or misuse of the
product. Any modification or maintenance done by unqualified or unauthorized personnel
could damage the product.
Note: Manufacturer continually refines the product to ensure optimal performance. As a result,
minor discrepancies between the actual device and that described in the contents of this
manual may occur. Any such differences will not affect the intended operation of the
device.
Disclaimer
The manufacturer/distributor reserves the right to revise any content in this manual at any time.
While due diligence has been taken to ensure correct and comprehensive content, the
manufacturer/distributor does not warrant or assume any legal liability whatsoever for the
accuracy, completeness or usefulness of this manual.
PACKAGE CONTENTS
Item Quantity
Transmitter unit 1
Receiver unit 1
Brackets kit for placing the transmitter and receiver on stands 2
Protective cable hose 2x1m
Operating manual 1
Note:Power supply is not included.

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INTRODUCTION
This operating manual contains information on the function, assembly, adjustment, operating
principle, technical features and composition of the ’Predix’Microwave Barrier Detection System
and its implementation versions (hereafter referred to as ‘the detector’), as well as its deployment
and operation.
SAFE USE
During preparation of the detector for use, as well as during any maintenance undertaken while it
is in actual operational use, appropriate technical safety precautions must be taken, and
appropriate technical safety rules observed, that are designed to ensure safe installation,
maintenance and operation of electrical devices with a voltage of up to 1000 V.
The emissions level of the transmitter unit of the detector, in accordance with the effective norms
for the personal safety of those who are not involved in the actual installation of the product,
allows its safe continuous operation in its specific intended use, as detailed in this manual.
INTENDED USE
The detector is designed for use as part of an electronic alarm system to ensure the detection of
intruders penetrating its detection zone, and is characterized by the narrow width of its exclusion zone.
MODELS
Predix-50/24 50-meter coverage variant
Predix-100/24 100-meter coverage variant
Predix-200/24 200-meter coverage variant
Predix-300/24 300-meter coverage variant
Predix-400/24 400-meter coverage variant
GENERAL OPERATING PRINCIPLES
The transmitter unit and receiver unit are placed at opposite ends of the area to be protected. The
transmitter unit emits electromagnetic waves in the direction of the receiver unit . The receiver
unit receives these waves, converts them into an electric signal, and analyzes this signal.
An intruder who penetrates the detection zone triggers the modulation of the signal received by
the receiver unit. The depth of the modulation and the form of the signal depend on the size and
mass of the intruder, the place where the area is penetrated, the relief of the area and the speed
of the intruder’s movement.
A special feature of the design, in conformance with the intended functional properties of the
detector, is the very narrow detection zone in the direction of the antennas. This feature ensures
increased sensitivity to moving objects in the direct vicinity of the detection zone axis. The relatively high

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operating frequency also contributes to the narrow width of the detection zone.
A sample view of the detection zone profile of a 300 m-long segment is shown in Figure 1.1.
Figure 1.1 –Sample view of the detection zone profile
SELECTING THE INSTALLATION LOCATION
Attention! The safety and reliability of the operation of the detector depend on the strict
observation of the following requirements.
The presence of water due to overflow/spillage/leakage/seepage/etc. from nearby structures (e.g.,
roofs, etc.) should be avoided in the direct vicinity of the detector units (in the direction of the
emission, no closer than 5 m; perpendicularly to the direction of the emission, no closer than 0.25
m).
The preparation and maintenance of an exclusion zone, where the presence of bushes and
branches of trees, as well as of big, immovable objects (e.g., buildings, etc.) is not allowed, is
necessary. The presence or motion of other movable objects (tractors, people, animals, etc.) is also
not permitted in the exclusion zone. The recommended width of the exclusion zone for various
detector segment lengths is shown below.
The horizontal distance from the detection zone axis to the edge of the exclusion zone must
be:
-at least 1.2 m for a segment with a length of up to 50 m
-at least 1.5 m for a segment with a length of from 50-100 m
-at least 2.0 m for a segment with a length of from 100-200 m
-at least 2.5 m for a segment with a length of from 200-300 m
-at least 3.0 m for a segment with a length of from 300-400 m
In the exclusion zone, optimally the maximum height variation between bare ground and
that with snow or long grass cover should not exceed 0.3 m. Note –modified effective use
of the detector is still possible in conditions of greater height variation, e.g., in situations
where it is conceivable that an intruder might attempt to evade detection by using higher
areas of the snow cover itself for concealment of approach. In such cases, it may be
necessary to alter the generally recommended height of installation of the detector units;
however, the Note below should always be given due consideration.

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Comment –No requirements are shown in respect of the area for the limits of non-radio
transparent (metal, ferroconcrete and so on) walls and barriers.
The presence of nearby walkways, bikeways, roadways, railways, etc., forested tracts, and large,
immovable objects and structures must be at a distance from the detector of no less than twice
the width of the exclusion zone itself. In the event of subjection of the detector or immediately
adjacent objects to vibration caused by passing traffic, the appropriate distance of the detector
therefrom must be determined by trial-and-error.
In case of installation near power lines, the detector units must be placed no closer than 5 m to
lines of a voltage up to 35 kV, and no closer than 10 m to lines of a higher voltage up to 500 kV.
Note: If the above requirements are not strictly observed, the operating performance of the
detector may not be optimal. In the absence of such compliance with said requirements, the
determination of whether the continued use of the detector under the existing conditions is
appropriate should be dictated by the actual performance experienced.
MOUNTING THE DETECTOR
In terms of its physical configuration, the final assembled detector is comprised of two oppositely-
placed separate units –the transmitter unit and receiver unit –which are identical in size and
appearance. To perform proper physical orientation of the units, it is necessary first to loosen their
fixing nuts, and then to tighten them after final adjustment. Firm affixment of the transmitter unit
(receiver unit) on a supporting pole is done with the aid of the set of assembly parts. The
recommended diameter of the pole is from 45mm up to 70mm.
The installation of the detector must allow free access to the controls and the fastening elements.
It is recommended to bury the connecting cables in the ground.
Setting up the detector
In places where the height of the snow cover may exceed 0.5 m, the length of such parts of the
posts (supports) for the fastening of the detector units as are above the ground shall not be less
than 1.5 m. In areas with little snow it is allowed to reduce to 1.1 m the length of such parts as are

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above the ground.
There has to be provided the facility to shift the detector units along the support simply in case of
seasonal adjustments. The initial height at which the detector units should be positioned before
further adjustment is 0.9 m from the ground surface to the center of the unit. The bracket has to
be oriented on the support so that the directions of the emissions of the units were set one at the
other.
It is recommended to use a metal pipe for support, with diameter from 45mm up to 70mm
Where pipes of asbestos cement are applied, it is necessary to replace the regular collars. On soft
soils, the support has to be set up on a foundation.
The type and dimensions of the foundation are determined in view of the type of the soil and the
weather conditions for the given region in order to prevent damage to the adjustment in carrying
out the subsequent application.
Each unit of the detector on the chosen round support is produced with the help of two collars.
The optional distribution box is fastened to the pipe with the help of the collar. The fastening of
the receiver unit and the optional distribution box to the support is shown on drawing 1.2.
a) Prepare the well for setting up the box.
b) Establish and strengthen the stand. Before laying the stand in
concrete, place the pin in the hole in the lower part of the stand.
c) Create and strengthen the box.
d) Set up and fix the transmitter unit.

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INSTALLING MULTIPLE DETECTORS AT ONE SITE
Where several detectors are installed adjacently with the intent to prevent penetration of the
barrier at the so-called “blind zones” in the immediate vicinity of the detector units, a segment
coverage overlap of at least 3 m should be established. In such a detector configuration, detector
units of the same type (transmitter unit or receiver unit) must be placed side-by-side. Variants of
such configuration are shown in Figures 2.1.

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Figures 2.1 –Variants of configuration of adjacent overlapping segments
Figure 2.1.1
Figure 2.1.2
Figure 2.1.3

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PRELIMINARY SET-UP
The detector has two systems for the determination of proper threshold levels: “automatic” and
“manual”. In the automatic system, the processor determines the optimal threshold levels for the
detection of intruders penetrating the detection zone on a ground surface. In the manual system,
the optimal threshold levels are explicitly specified by the operator. As a rule, the need for manual
adjustment arises in the event of a significant operational variation from the routine operating
conditions specified in this manual.
It should be noted that, in the automatic system, the optimal threshold levels are determined in
distribution box in relation to the average strength of the radio signal received. The detector
automatically adapts to gradual changes in the received radio signal’s average strength resulting
from slow changes in weather conditions.
ATTENTION! To increase the noise proof feature of thedetector, it is necessary to establish the
highest possible absolute value for the operating threshold.
Switch on the supply of the detector and check it’s voltage at the corresponding outputs of the units.
The voltage can be checked by any measuring device that provides such measuring. The value
measured, taking into account the required reserve for usage must be between 12-36 V. After the
power supply is switched on, it is necessary to perform the adjustment of the detector.
Attention! In the settings schemes the detector generates signal about the malfunction (output
circuit is disconnected)
To adjust the detector, loosen the fixing nuts of the transmitter unit and receiver unit units. To
reach the maximal indication of the signal level, turn consecutively the transmitter unit and the
receiver unit slowly and gradually, inspecting visually the direction of the emissions of the units.
Comments:
1 In certain cases where the level of the received signal is insufficient (basically where the
length of the section is close to the maximum), it is recommended to change sequentially the
height of the settings of the transmitter unit and (or) receiver unit in the range 0.9-1 m with 1
cm) steps with the subsequent adjustment of units (cm higher).
2 It must be taken into account that, in certain cases, the maximum level of the received
signal during adjustment is achieved when the detector units have been inadvertently oriented
in the direction of a nearby reflective surface (e.g., metal fencing, water surface, etc.). In such
cases it is not advised to orient the detector units in such a direction.
а) Upon the finishing of the adjustment, the fixing nuts of the units have to be
tightened, not allowing to change the position (controlling the level of the signal received).
b) One of the causes of frequent false responses of the detector may be the impact on
the receiver unit of the emission of the transmitter unit of the neighbouring sections. Such impacts
can be detected by switching off the power supply of the neighbouring transmitters. In detecting
the impacts it is necessary to change the frequency band of the detector. The change of the
frequency band is performed simultaneously in the receiver unit and the transmitter unit with the
adjustment software.

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DETECTION SPEED ADJUSTMENT
An important feature of the processing algorithm of the detector is its ability to evaluate the likely
maximum speed at which an intruder could be expected to penetrate the detection zone in
relation to the actual penetration speed of the intruder. The specification of the associated
evaluation parameter is made by the user, depending on the physical characteristics of the
protected area.
Three values for the highest anticipated intrusion speed can be specified in the alarm system: 0.5
m/s; 2 m/s; 10 m/s. Recommendations for the setting of this parameter are shown in Table 1.
Table 1
Operating environment of the detector
Recommended value for the upper
detecting speed
Open terrain, without any obstacle hindering the
movement of an intruder
“high” (~10 m/s)
Partially physically protected perimeter (low fence,
limited approach space near buildings and walls,
shrubbery, etc.)
“normal” (~2 m/s)
Fully physically protected perimeter (wall, high
fence, etc., where the anticipated penetration speed
of an intruder is significantly lower)
“low” (~0.5 m/s)
Specifying an appropriate value can result in substantial reduction of the likelihood of erroneous
responses by the alarm system, i.e., the frequency of false alarms generated by birds and other
potentially disturbing moving objects.
FREQUENCY ADJUSTMENT
The detector has 250 independent frequency channels (1-250) available. The difference in
frequency between adjacent channels is 1 MHz. The complete range of available channels
comprises 24.00-24.25 GHz. The nominal operating frequency of channel 0 is 24.000 GHZ, that of
channel 10 is 24.010 GHz, and that of channel 250 is 24.250 GHz. The selection of a frequency
channel is made with the help of tuning software. For proper operation of the detector, it is
essential to specify the same frequency channel for both the transmitter unit and the receiver unit.
The following frequency channel-related operational practicality must be taken into account when
installing multiple detectors in close physical proximity to one another, e.g., in a parallel
configuration: Although the nominal transmission channel of a given transmitter unit may be –for
example –24.150 GHz, its signal is receivable within an actual frequency range of 24.144-24.156
GHz.
Apart from this, the receiver unit indicator indicates in the initial and constantly switched on
system of the indications of the detector:
-alarm signal for 5 seconds;

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-signal about the fault, namely: lack of signal at the entry of the receiver unit , outage of the
transmitter unit or receiver unit , flashing of the receiver unit by powerful sources of radio
noise and in several other cases for more than 30 s;
The order of using these controls is described additionally in the corresponding points of
subsection “Adjusting and testing the operation of the detector”.
TESTING AND TRANSMITTER tuning
To finalize the desired operation of the detector, it must be set to operational status after
verification of the proper generation of alarm signals. It is therefore necessary to first perform test
penetrations of the detection zone along its entire length, especially at particularly vulnerable
points like depressions and elevations. In the event that no signal is generated when the detection
zone is penetrated, it is necessary to readjust the threshold level using the method described
immediately below.
If the signal processing analysis suggests the possible presence of ‘noise’ in the received signal
(e.g., by recording changes in signal strength not caused by an actual penetration of the detection
zone), it is necessary to identify and eliminate the source of such noise, if possible, or to modify
the physical configuration of the installation so as to effectively avoid the source of such noise.
Noise of an intermittent character may be caused by the sporadic penetration of the detection
zone by wind-blown tree limbs; hence, the importance of strict maintenance of an adequate
exclusion zone (see ‘SELECTING THE INSTALLATION LOCATION’ above). Noise of a constant
character may be caused by the normal emitted signal of the transmitter unit of one detector
affecting the received signal of the receiver unit of a nearby detector; hence, the importance of
proper positioning of detectors in multiple-detector configurations (see ‘Installing several
detectors on one site’ above). The presence of such noise may be confirmed by temporarily
switching off the power of the transmitter unit suspected of inadvertantly causing it.
─in the middle of the section in both upright and bent positions;
─at a distance of 15-20 m from the transmitter unit and the receiver unit in both upright
and bent positions;
─in a bent position in depressions.

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TECHNICAL SPECIFICATIONS
Specification
Value
Detection zone length
10-400 m
Minimum required level of signal received at maximum length of the
DETECTION ZONE
8 dB
Minimum detection zone height for a protected segment length of
300m
2.5m
Range of detection speeds
0.1-10.0 m/s
working supply voltage, V-DC
12-36 VDC
Maximum current required at the working supply voltage of
12V/24V/36V,
а) “Predix” transmitter unit
b) “Predix”receiver unit
128mA/61mA/56mA
170mA/85mA/
56mA
Maximum operable time after the supply is switched on
12 s
Maximum recovery time of the stand-by system after notification of
an alarm
10 s
Parameters of signal, switched with the contacts of the output
circuit:
-maximum current, constant or alternate
-maximum amplitude voltage
30 mA
72 V
RC signal parameters:
-maximum input resistance of the circuit
-impulse voltage
-maximum impulse duration
5 kΩ
10-30 V
0.5 s
Minimum signal duration
5 s
Operating frequency
24.00-24.25 GHz
Overall dimensions of
Predix 50-100 with bracket:
Predix 200-300-400 with bracket:
165х165х180 mm
100x230x180 mm
Maximum weight of the packaged detector
1,8kg
Minimum average service life of the detector, years (warrantied)
2

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Table 2.1 –Connections of the receiver unit
No.
Color of the output
Purpose of output
1
Brown
Plus supply
2
White
Minus supply
3
Shield of the cable
(gen)
RS-485
4
Green (A)
5
Yellow (B)
6
Grey
alarm output (OC)
7
Pink
alarm output (OC)
Table 2.2 –Connections of the transmitter unit
No.
Color of the output
Purpose of output
1
Brown
Plus supply
2
White
Minus supply
3
Shield of the cable
(Gen)
RS-485
4
Green (A)
5
Yellow (В)

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Programming procedure of the „Predix” microwave detector
For the programming You will need:
1 personal computer (Windows XP or Windows 7 OS)
1 Umirs USB-RS485 converter
1 USB -mini USB cable
1 software
The latest version of the software can at all times be downloaded from www.umirs.eu
Installation of the USB-RS485 converter:
Connect the USB-RS485 converter to to the computer.
If there was no similar converter connected to this computer before, the OS will automatically find
and install the required driver (Windows 7 automatically recognizes the required driver, while in
case of Windows XP the driver can be found and downloaded from www.ftdi.com manually.
After the succesful installation we can se the COM-port, which will be used by the converter.
Installing the Predix software:
Launch the downloaded Installation-wizard.
Choose a language:
-press NEXT to contunie.
The installation-wizard is now launched:
-press NEXT to continue.

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Choose a directory, where You would like to
install the software:
-press NEXT to continue.
Choose a folder in the START menu for the
shortcut of the software.
-press NEXT to continue.
You can choose to create a desktop icon for a
quick access to the software. For this purpose
choose the respective option on the screen.
-press NEXT to continue.
To finish the installation press „Install”

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Installation in progress……this takes up a few seconds.
The installation is successfully finished. press
„Finish” to exit the installation wizard.
After the installation carry out the
configuration.
- choose a language.
- press NEXT.
Choose „Radar –based barrier” function
You can choose to protect the software with a
password.
The software can also be used without a
password –for this leave the password-
window empty and press NEXT

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Here You can see the current settings.
-press DONE to finish the configuration
and continue
The configuration is in progress…
-this can take up a few seconds.
The configuration is successfully finished
-Press EXIT to continue.
Connecting a Predix transmitter or receiver to the computer:
Connecting a receiver
1.Connect the green wire of the receiver to the „A” socket of the USB-RS485 converter
2. Connect the green wire of the receiver to the „B” socket of the converter.
3. Connect the power supply of the receiver.
Connecting a transmitter
1. Connect the green wire of the transmitter to the „A” socket of the USB-RS485 converter
2. Connect the green wire of the transmitter to the „B” socket of the converter.
3. Connect the power supply of the transmitter.

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Starting the programming procedure:
Click on the „Predix” icon.
(in case of Windows 7 OS an error-massage can appear, that the software is already running: in this
case close the error-massage and run the program as system administrator)
The authorization-window appears.
-if You have previously given a password, type it in
here
(You can sign in both as User and Administrator, but for the
programming of the device You will need to sign in as
Administrator)
-if You haven’t previously typed in a password, leave
the area empty
First of all choose the COM-port that You
are going to use. It has to be the COM-port,
that You have seen by the installation of
the USB-RS485 converter.
Than choose the communication bit-rate.
On the picture it is now 115200bps.
You can change the language of the
software if necessary.
Press the START button to start the
communication with the detector.

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Programming the Transmitter:
Carry out the configuration of the Transmitter first.
The factory default network address of every Predix Transmitter is „1”.
Start the communication between the device and the computer by pressing Start. If the
connection happened, we can se the factory settigns of the Transmitter on the „System” bookmark
under „Internal state”.
The following parameters are shown here:
Firmware version
Type of the connected device: transmitter or receiver
Serial number of the device
Maximal operating range
Temperature(this function is only available on devices with firmware version 3.9T/R or later)
Power supply voltage (this function is only available on devices with firmware version 3.9T/R or
later)
Delivered frames
Failed frames (growth of this parameter shows a communication error between the computer and
the device)
You can change the network address of the connected device in the „Network config” / „Network
address” box. Choose „Modify” to change the parameter.
You can also change the communication speed in the „Rate” box.
To save the changes press „Apply”.
After the change of network address the device will be accessible on the network address, given by
You.

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To carry out the programming of the transmitter
go to the „Transmitter” bookmark in the bottom
of the window.
Choose „Modify” to start the programming
procedure.
You can set the operating frequency channel of
the current transmitter between 1 and 250.
Disarmed:This feautre enables us to disarm the
transmitter without switching off it’s power
supply (only available on transmitters with
firmware version 3.9 T or later)
Output power:Here we can see, wether the Predix transmitter, connected to the computer, has
power supply.
If the device has no power supply connected, the status will be inactive. If power suply is
connected, the status will be „normal”. (this feature is only available on devices with firmaware
version 3.9T or later)
After choosing the desired frequency channel press „Apply” .
Programming the receiver:
The factory default network address of every Predix Receiver is „2”.
Start the communication between the device and the computer by pressing Start. If the
connection happened, we can se the factory settigns of the Transmitter on the „System” page
under „Internal state”.