CIAS Elettronica S R L ERMO-482X3PRO Microwave Barrier User Manual Ermo 482x PRO

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Document Title	Ermo 482x PRO
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Document Author:	Alfonso

ERMO 482X PRO 3.0
External Microwave Protection
Barrier
Installation Handbook
Edition 1.2
20MACIE0366
 CIAS Elettronica S.r.l.
Ed. 1.2
INDEX
DESCRIPTION ................................................................................................................................................................. 2
1.1
1.2
DESCRIPTION .................................................................................................................................................................. 2
BLOCK DIAGRAM ........................................................................................................................................................... 3
INSTALLATION .............................................................................................................................................................. 4
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
PRELIMINARY INFORMATION .......................................................................................................................................... 4
NUMBER OF SECTIONS.................................................................................................................................................... 4
GROUND CONDITIONS ..................................................................................................................................................... 5
PRESENCE OF OBSTACLES .............................................................................................................................................. 5
AMPLITUDE OF THE SENSITIVE BEAM ............................................................................................................................. 6
LENGTH OF THE DEAD ZONES NEAR THE EQUIPMENT ..................................................................................................... 8
HOW TO CALCULATE THE SIZE OF THE BEAM AND DEAD ZONES ...................................................................................... 9
MICROWAVE WORKING PLANE ...................................................................................................................................... 10
WALL INSTALLATION .................................................................................................................................................... 13
CONNECTIONS ............................................................................................................................................................. 14
3.1
TERMINAL BLOCKS, CONNECTORS AND CIRCUITS FUNCTIONS ..................................................................................... 14
3.1.1
Transmitter Circuit ........................................................................................................................................... 14
3.1.2
Receiver Circuit ................................................................................................................................................ 17
3.2
EQUIPMENT CONNECTION TO THE POWER SUPPLY ....................................................................................................... 20
3.2.1
Connection to the Power Supply ...................................................................................................................... 20
3.2.2
Connection of stand-by Battery ........................................................................................................................ 20
3.3
CONNECTION TO THE CONTROL PANEL ........................................................................................................................ 21
3.3.1
Alarm contacts: Alarm, Tamper, Fault............................................................................................................. 21
3.3.2
Synchronism connection ................................................................................................................................... 22
3.3.3
Stand-by connection ......................................................................................................................................... 22
3.3.4
Test connection ................................................................................................................................................. 22
3.3.5
Balanced Line connection ................................................................................................................................ 22
3.4
SERIAL LINE RS-485 .................................................................................................................................................... 24
3.4.1
RS - 485 / 232 / USB Network Connection Interface........................................................................................ 24
3.4.2
RS -485 Serial Line connections....................................................................................................................... 24
3.4.3
Network Configuration and Signal Repeaters .................................................................................................. 24
ADJUSTMENT AND TESTING ................................................................................................................................... 26
4.1
ADJUSTMENT AND TESTING.......................................................................................................................................... 26
4.1.1
Transmitter Setting-up ...................................................................................................................................... 26
4.1.2
Receiver Setting-up ........................................................................................................................................... 28
4.2
ADJUSTMENT AND TESTING WITH SOFTWARE............................................................................................................... 33
MAINTENANCE AND ASSISTANCE ......................................................................................................................... 34
5.1
5.2
TROUBLESHOOTING ...................................................................................................................................................... 34
MAINTENANCE KITS...................................................................................................................................................... 34
CHARACTERISTICS .................................................................................................................................................... 35
6.1
6.2
TECHNICAL CHARACTERISTICS ................................................................... ERRORE. IL SEGNALIBRO NON È DEFINITO.
FUNCTIONAL CHARACTERISTICS................................................................................................................................... 36
Installation Handbook
Page 1 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
1 DESCRIPTION
1.1 Description
The ERMO 482X3 PRO equipment is a digital microwave barrier of CIAS, for internal and external
volumetric protection. Such a system can detect the presence of somebody or something moving
within the sensitive field present between a transmitter (Tx) and a receiver (Rx).
The received signal is processed in digital way and analysed with “Fuzzy” logic in order to obtain
maximum performances and a minimum of false alarm rate.
The ERMO 482X3 PRO equipment is available with the following field range:
ERMO 482X3 PRO 050
ERMO 482X3 PRO 080
ERMO 482X3 PRO 120
ERMO 482X3 PRO 200
ERMO 482X3 PRO 250
ERMO 482X3 PRO 500
Installation Handbook
Range 50 meters
Range 80 meters
Range 120 meters
Range 200 meters
Range 250 meters
Range 500 meters
Page 2 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
1.2 Block Diagram
In the following diagrams are showed the functional block of the complete ERMO 482X3 Pro
(Transmitter and Receiver).
ERMO 482X3 PRO Transmitter Block Diagram
ERMO 482X3 PRO Receiver Block Diagram
Installation Handbook
Page 3 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
2 INSTALLATION
2.1 Preliminary Information
Due to the various types of ERMO 482X3 PRO barrier, there are some different kinds of
installation and fixing unit types related to user requirements.
2.2 Number of Sections
Having to design protection with volumetric barriers of a closed perimeter, besides having to split
the perimeter within a certain number of sections that take into account the management need of
the entire plant, it must be remembered that it is always preferable to install an even number of
sections. This consideration is bound to the fact that the likely reciprocal interferences between
adjacent sections are annulled should at the vertices ( cross ) of the polygon, resulting from the
installation of the various sections, be installed two equipment with the same name, two
transmitters or two receivers. It is evident that this might occur only if the number of sections is
even. Should it not be possible to have an even number of sections then some careful
considerations must be made on interferences that might likely occur in order to find the vertex
point where retained best to place the transmitter near the receiver. The following pictures show
some typical cases for which the most correct solution is given (see figure 1).
WRONG
WRONG
CORRECT
CORRECT
CORRECT
CORRECT
Figure 1
Installation Handbook
Page 4 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
2.3 Ground conditions
It is inadvisable to install the equipment along sections with tall grass (more than 10 cm),
ponds, longitudinal waterways, and all those types of grounds whose structure is rapidly
mutable.
2.4 Presence of Obstacles
The fences, are generally metallic therefore highly reflecting hence causing various problems,
for this reasons some precautions are suggested:
- first of all, make sure that the fence has been properly fixed in order that the wind does
not move;
- if it is possible the microwave beam should not be placed in parallel to a metallic fence, is
necessary to create a corner with it;
- metal fences placed behind the equipment night cause distortions to the sensitive beam
especially, and might cause movement detection in unexpected spots, with subsequent
likely generation of false alarms;
- in case of Mw barrier should be installed in a corridor between two metallic fences, the
width of the corridor should be not less to 5 m; if less contact CIAS technical assistance
Along the section, within the area of the protection field, are allowed pipes, poles or similar (e.g.,
lamp posts) as long as their dimensions, with respect to the protection beam, are not too
excessive. The trees, hedges, bushes in general, need very great attention if near or within
the protection beams. These obstacles vary in size and position, in fact they grow and they can
be moved by the wind. Therefore, it is absolutely inadvisable to tolerate the presence of the cited
obstacles within the protection sections.
Figure 2
It is possible to tolerate the presence of these elements near the protection sections only if their
growth is limited through routine maintenance, and if their movement is stopped through
containment barriers. Various Obstacles might be present along the protection sections. For
them there is the need to make the same considerations and take the same necessary
precautions adopted for the above cases. This cause of Dead zones not protected and
Hypersensitive zones which cause false alarm.
Installation Handbook
Page 5 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
2.5 Amplitude of the Sensitive Beam
The amplitude of the Sensitive Beam depends on the distance between the transmitter and the
receiver, on the antenna type and on the sensitivity adjustment set. The figures below state the
diameter half-way of the sensitive beam section (based on the length of the section) in case of
maximum and minimum sensitivity (see next figures).
10
Half range
sensitive zone
diameter [m]
Maximum
sensitivity
Minimum
sensitivity
Range [m]
10
15
20
25
30
35
40
45
50
Figure 3 Diameter of sensitive beam at the half-section length (ERMO 482X3 PRO 50)
20
18
16
Half range
sensitive zone
diameter [m]
Maximum
sensitivity
14
12
10
Minimum
sensitivity
Range [m]
20
40
60
80
100
120
140
160
180
200
Figure 4 Diameter of sensitive beam at the half-section length (ERMO 482X3 PRO 80-120-200)
Installation Handbook
Page 6 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
25
20
Ed. 1.2
Half range
sensitive zone
diameter [m]
Maximum
sensitivity
15
10
Minimum
sensitivity
Range [m]
50
100
150
200
250
300
350
400
450
500
Figure 5 Diameter of sensitive beam at the half-section length (ERMO 482X3 PRO / 250-500)
Remark: that for the ERMO 482X3 PRO equipment, the sensitivity regulation to be considered to
obtaining the dimensions of the sensitivity beam at half- section length, is that of the
pre-alarm threshold. The higher the pre-alarm threshold the lower the sensitivity,
and vice versa.
It’s important to keep in mind that the pre-alarm threshold determines the beginning
of the intelligent analysis: all signals below this threshold, are considered noise, and
anyway of low importance. All the signals higher this threshold are analyzed following
Fuzzy rules.
The prealarm and alarm thresholds, are settable both with software WAVE-TEST2 and
with rotary switches on board on each receiver. Default setting corresponds to a
medium sensitivity fightable for most of the cases.
Installation Handbook
Page 7 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
2.6 Length of the Dead Zones near the equipment
The length of the Dead Zones near the equipment is based on the distance of the equipment
from ground, on the sensitivity set on the receiver and on the type of antenna used.
With regard to the considerations stated above, and based on plant requirements, the equipment
must be installed at a certain height from ground. In mean plant the height must be 80 cm.
from the ground and the centre of the equipment (90cm for 50-250-500m barriers). With
medium sensitivity setting, the suggested crossing overlap is 5m., for the 80-120-200m. 12,5m
for 250-500m barriers versions and 3,5m. for the 50m. version.
100 Antenna centre
90
height from
ground [cm]
80
100
Maximum
sensitivity
90
Minimum
sensitivity
80
70
70
60
60
50
50
40
40
30
30
20
20
10
Dead Zone 10
lenght [m]
10
Figure 6 ERMO 482X3 PRO 50: Dead zone length near the equipment versus installation height.
100 Antenna centre
height from
90
ground [cm]
80
Maximum
sensitivity
Minimum
sensitivity
100
90
80
70
70
60
60
50
50
40
40
30
30
20
20
10
Dead Zone
10
lenght [m]
10
Figure 7 ERMO 482X3 PRO 80-120-200: Dead zone length near the equipment versus
installation height.
Installation Handbook
Page 8 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
100
Antenna centre
90 height from
ground [cm]
80
Maximum
sensitivity
Minimum
sensitivity
100
90
80
70
70
60
60
50
50
40
40
30
30
20
20
10
Dead Zone 10
lenght [m]
80-85 cm
2.5
15
7.5
10
12.5
17.5
20
22.5
25
Figure 8 ERMO 482X3 PRO 250-500: Dead zone length near the equipment versus
installation height.
ne
D ea d Zo
De
5M
ad
Zon
2.7 How to calculate the size of the beam and dead zones
In order to calculate theoretically the dimension of the microwave beam and the dead zones
generated with respect to the variable distance between TX and RX, CIAS has created a simple
application called CIAS Volumeter available for free on our website: www.cias.it
or on App Store to the following link: https://itunes.apple.com/it/app/cias-volumeter/id409397666?mt=8
or on Google play to the following link:https://play.google.com/store/apps/details?id=it.mi.action.ciasvolumeter
Installation Handbook
Page 9 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
2.8 Microwave working plane
The working plane is the surface which supports the microwave beam, granting the proper
functioning of the barrier.
Distance between the center of the antenna and the working plane is called height of the
barrier and must be chosen depending on the type of ground surface (asphalt, concrete, selflocking, grass, etc.).
•
•
•
•
The working plane MUST necessarily be one.
Near a wall or metallic fence it could happen that the microwave "consider" two planes,
i.e. the wall/fence and the ground.
The correct height is obtained through the incorporated alignment tools.
Microwave field stability is required.
1° Example
Pole on the same level of microwave working plane
This is the simplest solution for installation, because the working plane is flat and the
poles are at the same height.
2° Example (on a flowerbed or on a sidewalk)
Pole on a different level from the microwave working plane
The head is mounted on a flowerbed at a higher level to facilitate, for example, the
installation of a pole. The microwave lobe will then work on a different working plane.
Installation Handbook
Page 10 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
3° Example (changing slope)
Pole on a different level from the microwave working plane
The head is installed on a changing slope or a valley; the microwave lobe will then work on a
different working plane.
4° Example (changing slope, suggested installation)
Pole on a different level from the working plane, for installation on not-aligned working planes.
Tx1 is on a different working plane from Rx1 placed instead on the working plane of barrier 2.
5° Example (changing slope, suggested installation)
Pole on a different level from the working plane, for installation on not-aligned working planes.
Tx1 is on a different working plane from Rx1 placed instead on the working plane of barrier 2.
6° Example (changing slope, installation not suggested)
Pole on a different level from the working plane, for installation on not-aligned working planes.
You can use a single pole, but resulting dead zones must be protected with two sensors.
Installation Handbook
Page 11 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
7° Example (Change of slope in steps, not aligned working planes)
Barrier 1 is located on a different working plane than barrier 2.
In this case, since the change of slope is a step, you must install two separate barriers and
consider two different working planes, always protecting dead zones resulting between Rx1
and Rx2 with two additional sensors.
8° Example (Strong dip in the ground)
The strong dip in the ground creates a considerable dead zone that has be protected with an
additional sensor.
Installation Handbook
Page 12 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
2.9 Wall installation
Besides perimeter protection, another possible application for MW barriers is wall installation for
protection of windows, doors, front gates, driveways to villas, warehouses, and in general all
those kind of facilities or facades for which that kind of protection is suitable.
The facade/wall becomes the working plane for the barrier: take care to have just one
working plane.
Take care of the following before installation:
•
•
•
•
Use the right bracket according to distance
Choose the right height according to kind of application (protection of windows or walls)
Place the barrier taking into consideration the volume of its beam and relevant dead zone
Check if the surface of the wall is free or with any obstacles (columns, drainpipes, gutters,
window sills or else)
• Check on vegetation along the whole segment
We recommend to contact CIAS SERVICE. We’ll be glad to provide you all required
support and the relevant guide for wall installation.
Installation Handbook
Page 13 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
3 CONNECTIONS
3.1 Terminal Blocks, Connectors and Circuits Functions
3.1.1 Transmitter Circuit
Figure 9 Layout of connectors, jumpers, LEDs and presetting in transmitter board
The following tables shows the connector pin functions present on ERMO 482X3 PRO
Transmitter
TRANSMITTER TERMINAL BLOCK
MS1
Term Symbol
Function
GND Ground connection for sync cable
SYNC Sync In/Out connection to perform Slave/Master operation
setting JP1
TRANSMITTER TERMINAL BLOCK
Term
10
Symbol
ALL 1
ALL 2
PT 1
PT 2
GST 1
GST 2
ST BY
TEST
GND
ING
Installation Handbook
MS2
Function
Alarm relay contact (Normally Closed)
Alarm relay contact (Normally Closed)
Tamper relay contact (Normally Closed) + bulb contact (AMP1)
Tamper relay contact (Normally Closed) + bulb contact (AMP1)
Fault relay contact (Normally Closed)
Fault relay contact (Normally Closed)
Auxiliary input for Stand-By command (Norm. Open from GND)
Auxiliary input for Test command (Norm. Open from GND)
Ground auxiliary connection
Balanced Line Input for external device (detector)
Page 14 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
TRANSMITTER TERMINAL BLOCK
MS3 e MS4
Term Symbol
Function
+13,8 Dc Power Supply (13,8 V ) for RS-485/232 converter
GND Ground connection for Data and Power Supply
LH
+ RS 485 (High Line)
LO
- RS 485 (Low Line)
TRANSMITTER TERMINAL BLOCK
MS5
Term Symbol
Function
13,8V +13,8 VDC Connection for Battery (Protection Fuse F3 = 1,1A)
GND Ground connection for Battery
TRANSMITTER TERMINAL BLOCK
Term
MS6
Symbol
Function
19 V~ Mains ac power supply input (19 V~) or (24V )
N.C.
Not Connected
19 V~ Mains ac power supply input (19 V~) or (24V )
TRANSMITTER CONNECTOR J2
10 pin Connector for direct PC Serial Line connection (Wave-Test2 SW)
Term
1/2
10
Symbol
N.C.
+13,8
N.C.
LO
N.C
LH
N.C.
GND
N.C.
Function
Not Connected
Power Supply (13,8 V ) Converter interface RS-485/232
Not Connected
Low Line for RS 485
Not Connected
High Line for RS 485
Not Connected
Ground
Not Connected
TRANSMITTER CONNECTOR J3
Micro switch Connector for Radome Tamper
Term
Symbol
GND
ING
GND
Function
Ground connection for Tamper
Tamper Input
Ground connection for Tamper
TRANSMITTER CONNECTOR J4
Connector for MW oscillator (DRO)
Term Symbol
Function
GND
Ground
connection
for
MW
oscillator
DRO Modulation Frequency connection for MW oscillator
GND Ground connection for MW oscillator
Installation Handbook
Page 15 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
TRANSMITTER CHANNELS SWITCH
Symbol
SW1
Function
Hexadecimal Modulation Channel Selector
TRANSMITTER NUMBER OF BARRIER SWITCHES SW2 SW3
Symbol
SW2
SW3
Function
Barrier Number selector (units column)
Barrier Number selector (tens column)
TRANSMITTER LEDS
Symbol
D8
D9
D10
D31
Function
Fault indication (OFF by means of Jp2)
Tamper indication (OFF by means of Jp2)
Alarm indication (OFF by means of Jp2)
Main presence indication
Default
ON
ON
ON
ON
TRANSMITTER JUMPERS
Symbol
Jp1
Jp2
Jp4
Jp5
Installation Handbook
Function
Internal Modulation signal (Jp1 position 2/3 TxMaster, Sync-Out) or External Modulation signal
(Jp1 position 1/2 Tx Slave, Sync-In)
Exclusion for fault, tamper and alarm indication
Leds (Jp2 position 2/3 leds OFF)
Enable / Disable Balanced Line Input (Closed =
Input disabled)
RS485 Line termination (Jp5 position 2/3 line
terminated)
Page 16 of 36
Default
OUT
ON
OFF
OFF
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
3.1.2 Receiver Circuit
Figure 10 Layout of connectors, jumpers, LED and presetting in receiver board
The following tables shows the connector pin functions present on ERMO 482X3 PRO Receiver
board.
RECEIVER TERMINAL BLOCK
MS4
Tem Symbol
Function
19 V~ Mains ac power supply input (19 V~) or (24V )
N.C.
Not Connected
19 V~ Mains ac power supply input (19 V~) or (24V )
RECEIVER TERMINAL BLOCK
Term
10
Symbol
ALL 1
ALL 2
PT 1
PT 2
GST 1
GST 2
ST BY
TEST
GND
ING
Function
Alarm relay contact (Normally Closed)
Alarm relay contact (Normally Closed)
Tamper relay contact (Normally Closed) + bulb contact
Tamper relay contact (Normally Closed) + bulb contact
Fault relay contact (Normally Closed)
Fault relay contact (Normally Closed)
Auxiliary input for Stand-By command (Norm. Open from GND)
Auxiliary input for Test command (Norm. Open from GND)
Ground auxiliary connection
Balanced Line Input for external device (detector)
RECEIVER TERMINAL BLOCK
Term
Symbol
+13,8
GND
Installation Handbook
MS1
MS5
Function
+13,8 VDC Connection for Battery (Protection Fuse F3 = 1,1A)
Ground connection for Battery
Page 17 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
RECEIVER TERMINAL BLOCK
Term
Symbol
+13,8
GND
LH
LO
MS2 e MS3
Function
Dc Power Supply (13,8 V ) for RS-485/232 converter
Ground connection for Data and Power Supply
+ RS 485 (High Line)
- RS 485 (Low Line)
RECEIVER CONNECTOR J4
Connector for MW detector
Term Symbol
Function
GND Ground connection for MW oscillator
DET
Connection for MW detector
GND Ground connection for MW oscillator
RECEIVER CONNECTOR
Term
1/2/3/5/7/8/10/
11/12/13/15/16
14
Symbol
N.C.
0,2V
VRAG
J3
Function
Not Connected
GND
Power Supply (13,8 V )
200 mVpp Square Wave
Automatic Gain Control Voltage
RECEIVER CONNECTOR J6
Micro switch Connector for Radome Tamper
Term
Symbol
GND
ING
GND
Function
Ground connection for Tamper
Tamper input
Ground connection for Tamper
RECEIVER CONNECTOR J5
10 pin Connector for direct PC Serial Line connection (Wave-Test2 SW)
Term
1/2
10
Symbol
N.C.
+13,8
N.C.
LO
N.C
LH
N.C.
GND
N.C.
Installation Handbook
Function
Not Connected
Power Supply (13,8 V ) converter interface RS-485/232
Not Connected
Low Line for RS 485
Not Connected
High Line for RS 485
Not Connected
Ground
Not Connected
Page 18 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
RECEIVER JUMPERS
Symbol
Jp1
Jp2
Function
Leds OFF from D8 to D13 (Jp1 position 1/2 = Leds ON)
RS 485 Line termination (Jp2 position 2/3 line terminated)
Default
ON
OFF
RECEIVER LEDS
Symbol
D11
D10
D8
D12
D13
D35
D36
D37
Function
Fault indication + Alignment and setting functions
Tamper indication + Alignment and setting functions
Alarm indication + Alignment and setting functions
Alignment and setting functions
Alignment and setting functions
Main presence indication
Transmission communication indication
Reception communication indication
Default
ON
ON
ON
OFF
OFF
ON
SET –UP BUTTON FOR ALIGNEMENT AND SETTING
Symbol
S2
Function
Button to accept data in alignment operation and to write parameter in
setting operations
RECEIVER FUNCTION SWITCH
Symbol
SW1
SW1
Function
16 positions functions rotary switch:
Position 1 = Barrier alignment
Position 2 = acquisition, of the installation values (Channel number and
AGC Voltage)
Position 3 = Prealarm thresholds Read/Write
Position 4 = Alarm thresholds Read/Write + Walk-Test
Position 5 = Masking thresholds Read/Write
Position 6 = Upper Prealarm thresholds Read/Write (FSTD)
Position 7 = Upper Alarm thresholds Read/Write (FSTD)
Position 8 = Barrier number Read/Write
Position 9 = Monitor thresholds Read/Write
Position A = Upper Monitor thresholds Read/Write
Position B = Battery Efficiency Test Read/Write
Position C = Save Prealarm Event
Position D = Not Used
Position E = Not Used
Position F = Balanced Line Active/Inactive
Position 0 = Alignment procedures ending
PARAMETERS AND BARRIER NUMBER READING AND SETTING
SWITCHES SW2- SW3
Symbol
SW2
SW3
Installation Handbook
Function
Decimal rotary switch to read or to set parameters during the alignment
operations (units column)
Decimal rotary switch to read or to set parameters during the alignment
operations (tens column)
Page 19 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
3.2 Equipment Connection to the Power Supply
Even if the equipment is Direct Current powered ( 13,8 V ), they still operate properly, but it is
advisable to power it by Alternating Current ( 19 V~ ) or (24 V ).
3.2.1 Connection to the Power Supply
The connection between the equipment and the transformer must be as short as possible (less
then 4 meters), and the section of the conductor must not be less than 1.5 mm². The connection
between the transformer and the 230 V~ mains will be as that of the previous one.The power
supply cables connecting transformer with equipment, must be of shielded type with shield
connected to ground. The connection between unit and the power supply must be realised with
cables of correct section, the cables section must be computed keeping in account connection
length and unit current absorption. For the power supply connection (Alternating Current ) 19V~,
to make connect term 1/3 on the terminal strep MS6 (for Tx circuit) or MS4 (for Rx circuit).
The protection fuse is F2 and it is a 1.85 A resettable fuse.
Use only safety transformers with the following characteristics:
• primary voltage:
230 V~
• secondary voltage
19 V~
• minimum power
30 VA
Remark: use only safety transformers (example Certified EN 60950)
Make sure to connect the body of the transformer to hearth tap.
The transformer connection to the main (230 V~), must be carried out through
one circuit breaker having the following characteristics:
•
bipolar with minimum distance between contacts equal to 3 mm
•
provided in the fix part of cabling
•
easily accessible
However laws and standards concerning installations of devices permanently connected
to the main (230 V~), must be strictly respected (in Italy Law 46/90 and standard CEI 64-8).
Remark: if the barrier power supply is an external dc voltage (13,8V ), to avoid the activation of
the fault contact, due to main missing for more than 3 hours, it’s necessary to connect
the positive incoming voltage (13,8V ), also to the terminal 1 or 3 of the terminal block
MS6 on transmitter or terminal block MS4 for receiver PCB.
3.2.2 Connection of stand-by Battery
Into each equipment heads there is the housing for an optional rechargeable back-up lead
Battery 12 V – 2 Ah (optional). The battery is charged by the internal power supply, through the
red and black faston and wires connected to the terminals 1 and 2 of the terminal block MS5 of
the Rx and Tx circuit. The provided protection fuse (against overload and/or battery polarity
inversion) is a 1.1 A resettable fuse. The back-up lead battery allows to the barrier head (TX or
RX), at least 12 hours of perfect working, in case of mains missing.
Remark 1: package, of the optional standby battery, must have a flame class equal or better than HB
(UL 94 Standard). We recommend to use quality batteries and programmed maintenance
every six months.
Remark 2: both the Tx and Rx boards have an automatic control of the standby battery status. This
check takes place every Monday at 8:30 am for both boards but, in the Tx, only if the standby
battery is present while in the RX you can enable or disable it through the function switch
SW1. At the end of the test, if the battery should be exhausted, it will no longer be recharged.
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Ed. 1.2
3.3 Connection to the Control Panel
3.3.1 Alarm contacts: Alarm, Tamper, Fault
On transmitter and receiver PCB are present 3 relays. These Relays are static with dry contacts
normally closed. By means of these contacts it’s possible to communicate to the control panel
the following conditions:
• ALARM, TAMPER, FAULT
There are also 3 inputs to activate the following functions:
• Test (TX and RX)
• Stand-by (TX and RX)
• Synchronism (only TX)
The output contacts for alarm, tamper and fault, both on transmitter and receiver, are made by
Static Relays with maximum current of 100 mA.
Remark: in closed condition the resistance of these contact is about 40 ohm.
The connections to control panel must be made by means of shielded cables.
The relays are activated for the following reasons:
- ALARM RELAYS
1- Stopped target alarm on receiver ( Remark1 )
2- Intrusion alarm on receiver
3- Receiver masking condition alarm
4- Alarm of external detector connected at Auxiliary Balanced Line
5- Successful result of test procedure operation on receiver
6- Insufficient received signal (V RAG > 5,5V)
7- Channel alarm ( Remark2 )
- TAMPER RELAYS
1- Cover removing (radome) (TX and RX)
2- Tilt Bulb position (TX and RX)
3- Tampering of external detector connected at Auxiliary Balanced Line
4- Cut of Auxiliary Balanced Line
5- Short circuit of Auxiliary Balanced Line.
- FAULT RELAYS
1- Battery voltage low (< +11V )
2- Battery voltage high (> +14.8V )
3- Temperature low (< -35°C internal)
4- Temperature high (> +75°C internal)
5- Fault of external detector connected at Auxiliary Balanced Line
6- RF (radio frequency) or BF (low frequency) Oscillator fault on Transmitter
7- Mains missing or power supply fault (more then 3 hours)
Remark 1: if the intrusion signal, after overcoming the pre-alarm threshold, stays for 40 sec
between pre-alarm and alarm threshold, the barrier gives a “Stopped target alarm”
event, and the alarm output is activate (the contact become opened).
Remark 2: if transmitter is set-up on channel F, the alarm won’t be given.
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Ed. 1.2
3.3.2 Synchronism connection
For the Synchronism operation between two Transmitters, it is necessary to interconnect the
terminals 2 “SYNC” and 1 “GND” of terminal block MS1 of both Transmitters.
It is also necessary to select one Transmitter as “Master” and the other as “Slave”, by means of
jumper Jp1.
• Jp1 = “IN” position, the terminal 1 of MS1 is the input for an external synchronism signal,
so the Transmitter is “Slave”.
• Jp1 = “OUT” position, the terminal 1 of MS1 is the output for the synchronism signal
internally produced, so the Transmitter is “Master”
Remark: the cable connecting the two transmitters, must be as short as possible and not more
than 10 meters. If cables longer than 10 meters are required, it is necessary to use the
synchronism repetition circuit mod. SYNC 01.
3.3.3 Stand-by connection
For the Stand-by function activation, it is necessary connect to ground the terminal 7 “STBY” of
MS1 terminal block for the receiver circuit and connect to ground the terminal 7 “STBY” of MS2
terminal block for the transmitter circuit.
Remark: the Stand-by operation, doesn’t inhibit the barrier functionality, but deactivate the
record of events into “historical file” (TX and RX) and in the monitor file (RX).
3.3.4 Test connection
The Test function will be activated connecting to ground the terminal 8 “TEST” of the terminal
block MS2 on Transmitter circuit. If the test procedure is successful done, the alarm relays on
Receiver circuit will be activated later 10 second.
Remark: for high risk protection it’s necessary a Periodic Test for the equipments. Performing
tests, the control panel will be able to detect tamper action.
3.3.5 Balanced Line connection
Either on transmitter and receiver PCB is provided a Balanced input were it’s possible to connect
an external detector and manage its activity trough each head (TX or RX). To activate this
function on the TX PCB, it’s necessary to open Jp4 tinny jumper. To activate this function on the
RX PCB, it’s necessary to end the alignment procedure, leaving the function selector SW1 in
position F. The balanced inputs are provided at terminals 10 (ING) and 9 (GND) on terminal
block MS2 of the transmitter PCB, and MS1 of the receiver PCB. By these inputs it’s possible to
manage the following conditions of external detectors:
•
•
•
•
rest condition of external detector
alarm condition of external detector
tamper condition of external detector
fault condition of external detector
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Ed. 1.2
In addition it’s possible to manage the following conditions:
• Line cut condition of the wires connecting the external detector at TX or RX PCB
• Short Circuit condition of the wires connecting the external detector at TX or RX PCB
To manage all these conditions it’s necessary to use weighting resistors connected like that
showed in the following picture.
In the following table are indicated the voltage values present at balanced inputs for the possible,
detector and line, conditions. It is possible to read this values, also by means of WAVE-TEST2
SW in the “Analogue values” window. (PC in local or remote connection)
CONDITIONS
INPUT VOLTAGE
[V dc]
Min.
LINE CUT
FAULT
TAMPER
ALARM
REST
LINE SHORT CIRCUIT
Installation Handbook
4.5
3.5
2.5
1.5
0.5
Page 23 of 36
Average
Max.
4.5
3.5
2.5
1.5
0.5
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
3.4 Serial Line RS-485
3.4.1 RS - 485 / 232 / USB Network Connection Interface
A standard RS 485 serial interface is provided on both transmitter and receiver of the ERMO
482X3 PRO barrier. The communication parameters are the following:
Mode:
Baud rate:
Character length:
Parity control:
Stop bit:
Asynchronous - Half-Duplex
9600 b/s
8 bit
No Parity
3.4.2 RS -485 Serial Line connections
The way of laying down the cable must be “multidrop” type (BUS), and the derivations for units
connection as short as possible. It is possible to use others cabling configurations like: full Star
type, mixed, Star and BUS type. Connect to the terminal 4 “LO” (“RS 485 –“ negative data line );
to the terminal 3 “LH” (“RS 485+” positive data line ) and to the terminal 2 “GND” (data ground
line) of the terminal block MS2/MS3 for the Receiver PCB and MS3/MS4 for the Transmitter
PCB. To connect a PC on serial line is necessary to use a serial line converter RS 485/232, to
connect a PC with a USB port you mast use the USB-RS485 conversion included in WAVETEST2 sw.
Cable for connection of all the heads Rx and Tx
To the maintenance P. C. with WAVE-TEST2 Software
Connector
interface
MS3/MS4 (Tx),
MS2/MS3 (Rx)
N°
Connector
25 pin
N°
12
10
11
Terminal
block
converter
USB-RS485
Symbol
+13,8
GND
LH 485
LO 485
Function
Power supply (13,8 VDC) per for 485/232 converter
Ground data and power supply for 485/232 converter
High Line for RS 485
Low Line for RS 485
3.4.3 Network Configuration and Signal Repeaters
The interconnection cable concerning barrier management through a remote P.C. must be
suitable for a RS485 serial data line, i.e., it must be a low capacity cable with 3 twisted and
shielded leads (70 pF/mt.) for example “Belden 9842”.The limit distances of the RS 485
connection is 1200 meters. For longer distances use one or more interface Regenerators (BUS
REP). The way of laying down the cable must be of BUS type, and the derivations for units
connection as short as possible. It is possible to lay down the cable in different manner: full
stellar; mixed, stellar and BUS type, using Repeaters / Regenerators and interface multipliers
BUS REP (see figures pag.62). The total number of units (Tx and Rx) that can be connected to
the line are 32, for an higher number of units, it is necessary the use of one or more line
regenerator RS 485, this is true also in case of cable length lower than 1200 metres. Screen
connection continuity must be guaranteed to properly protect the cited line from induced noise.
To this concern the screen will have to be GROUNDED only in one point, i.e., near the power
supply unit. The power supply voltage to the RS485 / RS 232 interface converter must be
delivered by a local power supply unit, which will have to be placed near the converter proper for
the central COM-BS connection, the serial line coming from the barriers can be used directly
without any conversion.
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Ed. 1.2
“STAR” NETWORK ARCHITECTURE USING “BUSREP” AS A MULTIPLIER
Line RS- 485
max 1200 mt.
Line RS- 485
max 1200 mt.
RS232 RS-485
Field
Devices
BUSREP 1
13
L4
32 L1
L3
L2
13,8 Vcc
LOCAL
POWER-SUPPLY
0 Vcc
32
SERIAL LINE
CONVERTER
RS-485/RS-232
Line RS- 485
max 1200 mt.
31
Field
Devices
32
Field
Devices
32
Field
Devices
The figure shows a system which requires a RS 485 serial line with several branch loops(“Star”
network architecture) This architecture is created using a BUSREP as a multiplier.The 4 resulting
sections can be up to 1,200 mt. long each and a maximum of 32 devices,including the BUSREP,
can be connected to each one. The first section includes the seriale line converter
SERIAL LINE
CONVERTER
RS-485/RS-232
BUSREP 1
13
RS232 RS-485
BUSREP 2
L4
L4
11
L1
L3
L2
13,8 Vcc
LOCAL
POWER-SUPPLY
0 Vcc
Field
Devices
10
21 L1
12
L3
L2
14
13
Field
Devices
20
22
23
24
29
Field
Devices
The figure shows a system which requires a RS 485 serial line that is longer than 1,200 metres.
Using two BUSREPs as regenerators, it was divided up into 3 sections each of which was shorter in length.
In this case there are less than 32 field devices, but they can be distributed on 3,600 metres-long line.
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Ed. 1.2
4 ADJUSTMENT AND TESTING
4.1 Adjustment and Testing
A built in electronic alignment, parameter set and test tool, is provided in the receiver head of the
ERMO 482X3 PRO barrier. This is a very useful system both for installation and periodical
maintenance.
4.1.1 Transmitter Setting-up
To remove the radome unscrew the 6 screws until they turn loose, then release them out gently
without remove them completely. Rotate the radome anticlockwise (about 20°) and release it. To
close the MW head, fit the radome to it keeping the central logo rotated 20° anticlockwise. Rotate
the radome clockwise till the central logo is correctly positioned and then tight the 6 screws.
• Check the a.c. power voltage (19 V~) or d.c. (24 V ) at terminals 1 and 3 on terminal block
MS6 (Fig. 9).
• Disconnect the battery and check on the “faston” the d.c. power supply voltage presence
(13.6V ).
• Reconnect the “faston” to the battery paying attention to the polarity:
Red wire (terminal 1 of MS5) to battery positive terminal
Black wire (terminal 2 of MS5) to battery negative terminal.
Remark: any battery polarity reversal, blows the relative fuse (F3). The equipment will operate
properly after having correctly inserted the “faston”.
• Select, one of the 16 modulation channel available, by the hexadecimal switch (within 0 and
F). To increase the resistance to tampering actions, it is a good rule to preset different
channels for the different barriers installed in the same site. The use of different channel
doesn’t affect the detection ability of the barrier. By setting up the rotator switch on F Channel,
if condition of channel alarm occurs it will not generate any alarm event.
Remark: if one RX receives MW signal from its own transmitter and from another interfering
transmitter (for example due to reflections or any other field reason), it is necessary to
synchronize the two transmitters, selecting one as Master and the other as Slave. In
this case the modulation channel, for the slave transmitter, is the same selected on
the Master regardless its own selection.
• It‘s possible to address each transmitter head in two ways:
1) Local numbering– no change possible from remote.
Assigning (writing) the barrier number:
• Select a number from 1 to 99 on the proper decimal switches SW2 (units) and SW3
(tens). The value 00 means barrier 100.
If decimal switches SW2 (units) and SW3 (tens) should be positioned on 00, for the
first time it’s necessary to push the button S1 after setting up a barrier number different
from 00.
Reading the barrier number:
• It’s enough to read the setting up of rotary switches SW2 and SW3.
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Ed. 1.2
2) Assigning the barrier number locally, with possibility of changing from remote.
Writing the barrier number:
• Rotate the decimal switch SW2 on position 0, rotate the decimal switch SW3 on
position 0.
• Push the button S1.
• Set a new value (from 1 to 99) means of the two switches SW2 (units) and SW3
(tens),
• Close the micro switch “Tamper”. In this phase leds of Fault (D8) and Tamper (D9)
turn on for 3 seconds, confirming the acquisition of the new value, after that they
will turn off for 3 seconds, to go back at their normal functioning. Open up the micro
switch “Tamper”
NB:if you wish to prevent possibility of changes from remote of number of barrier number
set, push S1 Reset button.
Reading the barrier number:
• Rotate the decimal switch SW2 on position 0, rotate the decimal switch SW3 on
position 0.
• Press and then release the S1reset button,
• Rotate the decimal switch SW2 (units) until the green led D9 becomes on
• Rotate the decimal switch SW3 (tens) until the green led D8 becomes on
The reading values will be included between 01 and 99 and will correspond to the actual
barrier number.
NB: in case you should decide NOT to change the number just visualized, it’s necessary
to close the radome without changing position of decimal switches SW2 and SW3.
•
Prepare one of the 16 modulation channels available turning the hexadecimal rotary switch
"SW1" in a position between 0 and F. The use of a modulation channel rather than another
does not alter the operation of the barrier, however, it is good practice prepare different
channels for different barriers of a plant, in order to increase sabotage qualities. By setting
the switch on channel F, if the barrier is in channel alarm condition it would not generate the
alarm event.
Remark. potentially interfering barriers, due the MW signal of one which can be intercepted
on the other (i.e. for installation reasons), it will be necessary to synchronize the transmitters
by ensuring that one (Master) provide to the other (slave) the synchronization signal. In this
case the modulation frequency of the transmitter slave does not depend on the position of its
switch, but only by the synchronization signal.
• Close the radome. To do this operation place the Radome near the back cover, keeping the
central logo rotated anticlockwise of 20°. Before to close the head ensure that the tilt switch is
vertically positioned. Then fit the front cover to the back cover and rotate it clockwise until the
central logo will be correctly positioned and tighten the screws.
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Ed. 1.2
4.1.2 Receiver Setting-up
• To remove the radome unscrew the 6 screws until they turn loose, then release them out
gently without remove them completely. Rotate the radome anticlockwise (about 20°) and
release it. To close the MW head, fit the radome to it keeping the central logo rotated 20°
anticlockwise. Rotate the radome clockwise till the central logo is correctly positioned and then
tight the 6 screws.
• Check the a.c. power voltage (19 V~) or d.c. (24 V ) at terminals 1 and 3 on terminal block
MS4 (Fig. 10).
• Disconnect the battery and check on the “faston” the d.c. power supply voltage presence
(13.6Vdc).
• Reconnect the “faston” to the battery paying attention to the polarity:
Red wire (terminal 1 of MS5) to battery positive terminal
Black wire (terminal 2 of MS5) to battery negative terminal.
Remark: any battery polarity reversal, blows the relative fuse (F3). The equipment will operate
properly after having correctly inserted the “faston”.
• To make the barrier alignment and parameters setting of the barrier using the built in tool,
make a preliminary visual mechanical alignment see the following instructions:
a. Be sure that the tamper switch is activated (Open circuit)
b. Select by the “function switch” SW1 position 1. The electronic alignment phase is activated.
c. Push S2 button. This action adjust the signal level and freeze, after some seconds, the
Automatic Gain Control. In that condition red leds D13 and D12 will be ON and green leds D6,
D 7, D8 will be OFF, and the buzzer BZ1 will produce a pulsed sound, this means that the field
signal has reached the proper working level.
d. Unscrew lightly the bracket screws and move the horizontal alignment of the receiver, looking
for the maximum received signal.
e. If, during the alignment, one or more green leds become ON means that the received signal
level is increased compared with the previous. In this case also the pulse frequency of the
sound produced by the on board buzzer, increase. Push again the button S2 and when the
green leds become OFF (proper working level), move horizontally in the same direction.
If during the movement for the alignment, instead of become ON the green leds, become OFF
one o more red leds, and the pulse frequency of the sound produced by the buzzer, decrease,
means that the received signal level is decreased compared with the previous, so it is
necessary to move back in the other horizontal direction and look for a better received signal.
If there is not a new maximum level, means that the present horizontal alignment is the best.
f. Unscrew lightly the bracket screws of the transmitter and move the horizontal alignment,
looking for the maximum received signal on the receiver head like indicated in the previous
point “e”.
g. Once the best alignment is reached (maximum signal available), screw strongly the bracket
screws, both on transmitter and receiver, to block the horizontal movement.
h. Unblock the vertical movement of the receiver and move it slightly upward. Push S3 button
and then move the head downward looking for the maximum signal like indicated in the
previous point “e”.
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Ed. 1.2
i. Unblock the vertical movement of the transmitter and repeat the operation described for the
receiver vertical alignment. Once the best vertical alignment is reached (maximum signal
available), block the vertical movement both on transmitter and receiver.
j. Select by the “function switch” SW1 position 2. The acquisition, of the installation values,
phase is activated. The installation values are the AGC voltage (V RAG) and the modulation
channel number. To complete the phase it is necessary to be sure that nothing change the
MW field state (for example the installer himself), then push the button S2 and wait few
seconds. When only the three green leds become ON, the phase is successfully completed. If
also the two red leds become ON means that the barrier will works but the signal received was
bed (too much noise or something interfering in the MW field). Push again the button S2 been
sure that nothing interferes. If only the three red leds become ON the phase is completely
aborted, it is necessary to repeat the alignment phase, starting from the previous point “e”,
being sure that no obstacles are present in the MW field.
k. Select by the “function switch” SW1 position 3. The prealarm thresholds adjusting phase is
activated. The two prealarm thresholds are set under and over the rest field value. The
analysis process begin when the field value, overcomes one of them. If the field value remain
between the prealarm and the alarm threshold continuously for about 40 seconds, a prealarm
event is generated and the alarm relay is activated.
To read the present prealarm threshold value operate as follow:
• Rotate decimal switch SW3 (tens column) until the first red led (D13) becomes ON.
• Rotate decimal switch SW2 (units column) until the second red led (D12) becomes ON.
The reading values will be included between 05 and 80 (default value 15)
Decreasing the threshold value the sensitivity increase like the beam dimension.
To modify the present value increasing the sensitivity it is necessary to set, by means of the
two switches SW3 and SW2 a lower value and then push the button S2. To decrease the
sensitivity, it is necessary to set by means of the two switches SW3 and SW2, a higher value
and then push the button S2.
l. Select by the “function switch” SW1 position 4. The alarm thresholds adjusting phase and
the walk test phase are activated. The two alarm thresholds are set under and over the rest
field value. They are higher compared with the corresponding prealarm threshold, and are
used to evaluate, at the end of the analysis process, if the field value change is enough to
generate an alarm event.
To read the present alarm threshold value operate as follow:
•
Rotate decimal switch SW3 (tens column) until the first red led (D13) becomes ON.
•
Rotate decimal switch SW2 (units column) until the second red led (D12) becomes ON.
The reading values will be included between 05 and 80 (default value 30)
Decreasing the threshold value the sensitivity increase like the beam dimension.
To modify the present value increasing the sensitivity it is necessary to set, by means of the
two switches SW3 and SW2, a lower value and then push the button S2. To decrease the
sensitivity, it is necessary to set, by means of the two switches SW3 and SW2, a higher value
and then push the button S2. During this phase (SW1 position 4) it is also possible to make
the walk test. The barrier works using the present thresholds, and any change in MW field
strength received (for example due to an intruder moving in the sensible beam), causes the
activation of a pulsed sound produced by the on board buzzer. The pulse frequency is
proportional to the level change of the received microwave signal. If the pulse frequency
increases it means that, the level change of the received microwave signal, is increased and
therefore, it means, that the intruder is penetrated, deeply, in the protection beam. If at the
end of the analysis process, an alarm event is generated, the sound of the buzzer become
continuous (not pulsed). This allow to check the actual dimension of the protection beam an
also to verify if something movable in the protected area, like not well fixed fences, can
produce some trouble.
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Ed. 1.2
m. Select by the “function switch” SW1 position 5. The masking thresholds adjusting phase is
activated. The two masking thresholds are set under and over the installation absolute field
value (VRAG) memorized during the phase 2 (see previous point j). They are used to check if
the changes of the absolute microwave field received are so large to decrease or cancel the
detection ability of the barrier. A thick layer of snow can produce this kind of changes, but
someone can produce them intentionally, in order to mask the receiver.
To read the present masking threshold value operate as follow:
• Rotate decimal switch SW3 (tens column) until the first red led (D13) becomes ON.
• Rotate decimal switch SW2 (units column) until the second red led (D12) becomes ON.
The reading values will be included between 05 and 80 (default value 60)
Decreasing the threshold value the sensitivity of the anti-masking evaluation increase. To
modify the present value increasing the sensitivity (smaller changes produce masking alarm)
it is necessary to set, by means of the two switches SW3 and SW2, a lower value and then
push the button S2. To decrease the sensitivity (bigger changes produce masking alarm), it is
necessary to set, by the two switches SW3 and SW2, a higher value and then push the button
S2.
n. Select by the “function switch” SW1 position 6. The higher prealarm threshold adjusting
phase is activated. During the phase k the two prealarm thresholds are positioned at the same
value. Increasing the value of the higher prealarm threshold, it is possible to activate the
Fuzzy Side Target Discrimination (FSTD), system. This unique system present in ERMO
482X3 PRO barriers, allows to filter or completely reject, signals generated from something
moving on both side of protection beam, for example: not well fixed fences or bushes. The
resulting beam has an ellipsoidal shape.
To read the present higher prealarm threshold value operate as follow:
• Rotate decimal switch SW3 (tens column) until the first red led (D13) becomes ON .
• Rotate decimal switch SW2 (units column) until the second red led (D12) becomes ON .
The reading values will be included between 05 and 80 (default value 15), and is the same
set at point k.
Increasing the higher prealarm threshold value the side sensitivity decrease like the side beam
dimension. To decrease the side sensitivity, it is necessary to set by means of the two
switches SW3 and SW2, a higher value and then push the button S2.
o. Select by the “function switch” SW1 position 7. The higher alarm threshold adjusting phase
is activated. As at previous point “n”, to activate the Fuzzy Side Target Discrimination (FSTD)
system, it is necessary increase also the higher alarm threshold (generally the same quantity
changed in previous point)
To read the present higher prealarm threshold value operate as follow:
• Rotate decimal switch SW3 (tens column) until the first red led (D13) becomes ON .
• Rotate decimal switch SW2 (units column) until the second red led (D12) becomes ON .
The reading values will be included between 05 and 80 (default value 30).
Increasing the higher alarm threshold value the side sensitivity decrease like the side beam
dimension. To decrease the side sensitivity, it is necessary to set by means of the two
switches SW3 and SW2, a higher value and then push the button S2.
p. Select by the “function switch” SW1 position 8. The barrier number setting phase is
activated. To communicate by the standard RS 485 serial interface provided on receiver of the
ERMO 482X3 PRO barrier, it is possible to select one different barrier number for each
receiver installed in the specific site. This allows to communicate through the same bus with
the different barriers.
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Ed. 1.2
To read the present barrier number selected operate as follow:
• Rotate decimal switch SW3 (tens column) until the first red led (D13) becomes ON.
• Rotate decimal switch SW2 (units column) until the second red led (D12) becomes ON.
The reading values will be included between 01 and 99. The value 00 means barrier 100, this
is the default value, used when a fatal error occurs and the default parameters are
automatically used. To modify the present barrier number it is necessary to set, by means of
the two switches SW3 and SW2 a new value and then push the button S2.
q. Select by the “function switch” SW1 position 9. The monitor threshold adjusting phase is
activated. The two monitor thresholds are set under and over the rest field value. They are
necessary to determine the start “save event” phase in the file of the monitor receiver. When one
of these two thresholds is exceeded by the variation of the received signal, the recording starts.
To read the present monitor threshold value operate as follow:
• Rotate decimal switch SW3 (tens column) until the first red led (D13) becomes ON.
• Rotate decimal switch SW2 (units column) until the second red led (D12) becomes ON.
The reading values will be included between 05 and 80 (default value 15).
To modify the present monitor threshold value operate as follow:
• Rotate decimal switch SW3 (tens column) and SW2 (units column) to the desired value
• push the button S2.
r. Select by the “function switch” SW1 position A. The higher monitor threshold adjusting
phase is activated. Such as the points n. and o., for the correct operation of the "FSTD"
system, also the higher monitor threshold must be set to a higher value than that set in step q.
To read the present higher monitor threshold value operate as follow:
• Rotate decimal switch SW3 (tens column) until the first red led (D13) becomes ON.
• Rotate decimal switch SW2 (units column) until the second red led (D12) becomes ON.
The reading values will be included between 05 and 80 (default value 15).
To modify the present higher monitor threshold value operate as follow:
• Rotate decimal switch SW3 (tens column) and SW2 (units column) to the desired value
• Push the button S2.
s. Select by the “function switch” SW1 position B. The enable/disable standby battery status
test phase is activated (paragraph 3.2.2).
To read the present standby battery status test value operate as follow:
• Rotate decimal switch SW3 (tens column) on position 0 (the first red led D13 becomes
ON).
• Rotate decimal switch SW2 (units column) on position 0 or 1: if the second red led (D12)
becomes ON at position 0 then the test is disable, otherwise (position 1) the test is
active. Default value 00 (test disable).
To activate the standby battery status test operate as follow:
• Rotate decimal switch SW3 (tens column) on position 0
• Rotate decimal switch SW2 (units column) on position 1
• Push the button S2.
To disable the standby battery status test operate as follow:
• Rotate decimal switch SW3 (tens column) on position 0
• Rotate decimal switch SW2 (units column) on position 0
• Push the button S2.
Installation Handbook
Page 31 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
t.
Ed. 1.2
Select by the “function switch” SW1 position C. The enable/disable “Save Prealarm Event”
phase is activated.
To read the present “Save Prealarm Event” value operate as follow:
• Rotate decimal switch SW3 (tens column) on position 0 (the first red led D13 becomes
ON).
• Rotate decimal switch SW2 (units column) on position 0 or 1: if the second red led (D12)
becomes ON at position 0 then the prealarm event will be not saved, otherwise (position
1) the prealarm event will be saved. Default value 00.
To activate the “Save Prealarm Event” operate as follow:
• Rotate decimal switch SW3 (tens column) on position 0
• Rotate decimal switch SW2 (units column) on position 1
• Push the button S2.
To disable the “Save Prealarm Event” operate as follow:
• Rotate decimal switch SW3 (tens column) on position 0
• Rotate decimal switch SW2 (units column) on position 0
• Push the button S2.
u. Select by the “function switch” SW1 position F. The enable/disable balanced line phase is
activated (paragraph 3.3.5).
To read the present balanced line value operate as follow:
• Rotate decimal switch SW3 (tens column) on position 0 (the first red led D13 becomes
ON).
• Rotate decimal switch SW2 (units column) on position 0 or 1: if the second red led (D12)
becomes ON at position 0 then the balanced line is disable, otherwise (position 1) the
balanced line is active. Default value 00 (balanced line disable).
To activate the Balanced Line operate as follow:
• Rotate decimal switch SW3 (tens column) on position 0
• Rotate decimal switch SW2 (units column) on position 1
• Push the button S2.
To disable the Balanced Line operate as follow:
• Rotate decimal switch SW3 (tens column) on position 0
• Rotate decimal switch SW2 (units column) on position 0
• Push the button S2.
v. To ensure that all changed parameters are saved and they will be not lost even if you turn off
the receiver, Select by the “function switch” SW1 position 0 and press S2.
•
The alignment procedure is closed when the radome will be closed and the tilt switch
results in vertical position.
Installation Handbook
Page 32 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
4.2 Adjustment and Testing with Software
Use a PC with WAVE-TEST2 CIAS program so as to view and manage all the software
parameters of the barrier, including the analogue levels of the thresholds and of the received
signal. The connections and/or software functions management procedures are specified in this
program’s technical documentation.
Installation Handbook
Page 33 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
5 MAINTENANCE AND ASSISTANCE
5.1 Troubleshooting
In case of false alarm, check the parameters recorded during the Installation phase (on
attached Test Sheet), if there are divergences with permitted limits check again the related
points in chapter "Adjustment and Testing (4)"
Defect
Main Power supply LED off Tx
and/or Rx
Fault Led OFF
Alarm Led OFF
Possible Cause
obstacles in the protected field
Too low signal transmitted
Check out the Primary and Secondary
power supply of the Transformer
Ad just the connections
Change the Electronic board
Check the battery voltage and the
power supply
Check the temperature of the barrier
Change the Oscillator
Change the Electronic board
Check out that the protected field is
free from obstacles and free from
objects and/or person moving.
Re do the alignment procedure as
described in points: a,b,c,d,e,f,g,h,i of
charter 4.1.2
Do again the Channel acknowledge
procedure as described in point j of
charter 4.1.2
Check out the sensor connected to
the balanced line input. If no sensors
are connected, disable balanced line.
(For TX close JP4, for RX see chapter
4.1.2, point u)
Re do the alignment procedure as
described in points: a,b,c,d,e,f,g,h,i of
charter 4.1.2
Remove obstacles
Check the transmitter
Rx circuit fault
Rx MW part fault
Micro switch open
Tilt bulb in wrong position
BF Oscillator Fault
MW oscillator Fault
Change the Rx circuit
Change the RX MW part
Check the micro switch position
Check the position of the tilt bulb
Change the TX circuit
Change the MW part
Power Supply 19 V~ or 24V
missing
Connections broken
Power Supply circuit broken
Power too high or too low
Temperature too high or too low
Tx Oscillator Fault
Tx or Rx failures
Movement or obstacles in the
protected field
Barrier not properly aligned
Wrong channel selections
Alarm of sensor connected on the
balanced line input.
High AGC Voltage
Tamper Led OFF
Fault Led Off only on TX circuit
Possible Solution
Barrier not properly aligned
5.2 Maintenance kits
The Maintenance Kits are composed by circuits equipped with microwave cavities, their
substitution is very easy:
Unlock the only one fixing screw and install the new circuit into related plastic guides present on
the bottom box.
The circuit and cavity substitution, on both transmitter and receiver heads, doesn’t
change the heads alignment, and so no new alignment is required.
Installation Handbook
Page 34 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
6 CHARACTERISTICS
6.1 Technical characteristics
TECHNICAL CARACTERISTICS
Frequency:
F1
F2
F3
F4
F5
Min
Nom
Modulation
Duty-cycle
Number of channels
Range:
ERMO 482X3 PRO 050
ERMO 482X3 PRO 080
ERMO 482X3 PRO 120
ERMO 482X3 PRO 200
ERMO 482X3 PRO 250
ERMO 482X3 PRO 500
10,6 GHz
9,975 GHz
9,5 GHz
10,525 GHz 10,6 GHz
24.25 GHz
Installation Handbook
500 mW
25 mW
25 mW
500 mW
100 mW
e.i.r.p.
e.i.r.p.
e.i.r.p.
e.i.r.p.
e.i.r.p.
50/50
16
on/off
50 m
80 m
120 m
200 m
250 m
500 m
21 V
16 V
190
145
145
130
90
65
65
60
17 V
11,5 V
175
130
130
120
80
60
60
50
Intrusion alarm contact (TX+RX)
Radome removal contact (TX+RX)
Fault contact (TX+RX)
Leds :
Intrusion alarm (TX+RX) Green LED ON
Radome removal (TX+RX) Green LED ON
Fault alarm (TX+RX) Green LED ON
Threshold adjustment
Housing for battery
Weight without battery (TX)
Weight without battery (RX)
Diameter
Deep, brackets included
Working temperature
Performance level
Box protection level
Note
10,5GHz
9,5 GHz
9,2 GHz
10,5 GHz
24 GHz
Maximum Power to emitting:
F1
F2
F3
F4
F5
Power supply ( V  )
Power supply ( V )
Current absorption TX in surveillance ( mA  )
Current absorption TX in alarm ( mA  )
Current absorption RX in surveillance ( mA  )
Current absorption RX in alarm ( mA  )
Current absorption TX in surveillance ( mA )
Current absorption TX in alarm ( mA
Current absorption RX in surveillance ( mA
Current absorption RX in alarm ( mA )
Max
19 V
13,8 V
183
139
137
125
84
61
63
56
100mA
100mA
100mA
C-NC
C-NC
C-NC
-35 °C
3°
IP66
2930 g
2990 g
305 mm
350 mm
+70 °C
Not active
Not active
Not active
On board +
SW
12V / 2Ah
Page 35 of 36
ERMO 482X3 PRO
 CIAS Elettronica S.r.l.
Ed. 1.2
6.2 Functional Characteristics
1)
2)
3)
Analysis
Analysis
Analysis
4)
Analysis
5)
6)
7)
8)
9)
10)
Analysis
Analysis
Analysis
Analysis
Analysis
Availability
11)
Availability
12)
Availability
13)
14)
15)
16)
17)
18)
Activation
Activation
Activation
Activation
Availability
Availability
19)
Availability
20)
Availability
21)
Availability
22)
Availability
23)
Availability
24)
25)
Availability
Availability
Signal processing according to behaviour model.
Modulation channel frequency processing (16 channels)
Absolute received signal value processing, To guarantee the S/N optimal value (Low level
signal).
Absolute received signal value processing, for fault detection, behaviour deterioration,
masking.
Signal trend to select various cases of AGC behaviour.
DC Power supply voltage processing (battery charger), High or Low.
AC Power supply voltage processing, Presence or Absence.
Ambient temperature processing, detection of permitted working range
Tampering of Tx and Rx heads.
Stand-by input control, for monitor adjustment and historical inhibition, living always active
the alarm status generation.
Test input control, to procure on receiver the alarm relay activation in case of positive
result.
Auxiliary balanced line allowing connection of additional sensor. Over two connection
conductors between sensor and Tx or Rx head. The capability is to discriminate the
following events: alarm, tamper, fault , line cutting, line short circuit
Three static relay output for alarm, tamper, fault on receiver and transmitter.
Three signalling LED for alarm, tamper, fault on receiver and transmitter
Synchronism signal output of transmitter for the other transmitters synchronization
Synchronism signal input on transmitter for the local transmitter synchronization
Output terminal block for the battery 12V / 2 Ah connection in case of mains absence.
16 positions switch for modulation channel frequency choice. During the installation phase
the receiver identifies and store automatically which channel must be used during working
phase.
“Supercap” on transmitter and receiver for data storage, also in case of power supply
completely OFF
Calendar watch on transmitter and receiver, for the event storage timing. Both for
analogue events monitoring and historical events record.
Historical event records on transmitter and receiver, for the last 256 events (RX) 128 (TX)
occurred, with the value (if any), data, time and event types indication. The data acquisition
can be done with WAVE-TEST2 software, the data will be stored in historical files (for read
and print).
Up to 100 event records (2.5 seconds each) stored in receiver memory, related to detected
analogue signal if higher then user preset value (called monitor threshold).
A default parameters set, for transmitter and receiver, to use whenever absent or if the
self diagnosis detects a wrong parameter.
connector on transmitter and receiver, for external measures
P. C. connector on transmitter and receiver, for serial line RS485 connection, used with
software WAVE-TEST2 for tests, settings and management of barrier.
Installation Handbook
Page 36 of 36
ERMO 482X3 PRO
TEST SHEET
ERMO 482X3 PRO TX
SERIAL NUMBER:
Customer
Address
Barrier N°
MEASURED VALUES ON THE TRASMITTER
STANDARD
VALUES
MEASUREMENTS
MEASURED VALUES
INSTALLATION
SUPPLY VOLTAGE, MEASURED BETWEEN PINS
1-2 OF MS5 WITH BATTERY DISCONNECTED. (*)
MASTER/SLAVE SELECTION
MODULATION CHANNEL SELECTED
(*)
13,6 VDC  10%
It is possible to make the measure also by the STC 95
CUT HERE
INSTALLER COMMENTS
Installation date
Installer Signature
MAINTENANCE
□ MASTER
□ MASTER
□ SLAVE
□ SLAVE
□ Ch 0 □ Ch 8 □ Ch 0 □ Ch 8
□ Ch 1 □ Ch 9 □ Ch 1 □ Ch 9
□ Ch 2 □ Ch A □ Ch 2 □ Ch A
□ Ch 3 □ Ch B □ Ch 3 □ Ch B
□ Ch 4 □ Ch C □ Ch 4 □ Ch C
□ Ch 5 □ Ch D □ Ch 5 □ Ch D
□ Ch 6 □ Ch E □ Ch 6 □ Ch E
□ Ch 7 □ Ch F □ Ch 7 □ Ch F
TEST SHEET
ERMO 482X3 PRO RX
SERIAL NUMBER:
Customer
Address
Barrier N°
MEASURED VALUES ON THE RECEIVER
MEASURED VALUES
STANDARD
VALUES
MEASUREMENTS
INSTALLATION
SUPPLY VOLTAGE, MEASURED BETWEEN PINS
1-2 OF MS5 WITH BATTERY DISCONNECTED. (*)
13,6 VDC  10%
AGC VOLTAGE MEASURED BETWEEN PIN 14 OF
J3 AND GND. (*)
1,5  5 VDC
MODULATION CHANNEL USED
(*)
□ Ch 0
□ Ch 1
□ Ch 2
□ Ch 3
□ Ch 4
□ Ch 5
□ Ch 6
□ Ch 7
□ Ch 8
□ Ch 9
□ Ch A
□ Ch B
□ Ch C
□ Ch D
□ Ch E
□ Ch F
MAINTENANCE
□ Ch 0
□ Ch 1
□ Ch 2
□ Ch 3
□ Ch 4
□ Ch 5
□ Ch 6
□ Ch 7
□ Ch 8
□ Ch 9
□ Ch A
□ Ch B
□ Ch C
□ Ch D
□ Ch E
□ Ch F
It is possible to make the measure also by the STC 95
Installation date
Installer Signature
CUT HERE
INSTALLER COMMENTS
This device complies with Part 15 of the FCC Rules [and with Industry Canada licence-exempt RSS
standard(s)].
Operation is subject to the following two conditions.
(1)
This device may not cause harmful interference, and
(2)
This device must accept any interference received, including interference that may cause
undesired operation.
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radio
exempts de licence. L'exploitation est autorisée aux deux conditions suivantes:
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est
susceptible d'en compromettre le fonctionnement.
NOTICE: Changes or modifications made to this equipment not expressly approved by CIAS Elettronica may
void the FCC authorization to operate this equipment.
NOTE: This equipment has been tested and found to comply with the limits for a Class B digital device,
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against
harmful interference in a residential installation. This equipment generates, uses and can radiate radio
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or television reception, which
can be determined by turning the equipment off and on, the user is encouraged to try to correct the
interference by one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
IMPORTANT NOTE:
Radiofrequency radiation exposure Information:
This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment. This
equipment should be installed and operated with minimum distance of 20 cm between the radiator and your
body.
This transmitter must not be co-located or operating in conjunction with any other antenna or transmitter.
 Copyright CIAS Elettronica S.r.l.
Stampato in Italia / Printed in Italy
CIAS Elettronica S.r.l.
Direzione, Ufficio Amministrativo, Ufficio Commerciale, Laboratorio di Ricerca e Sviluppo
Direction, Administrative Office, Sales Office, Laboratory of Research and Development
20158 Milano, via Durando n. 38
Tel. +39 02 376716.1
Fax +39 02 39311225
Web-site: www.cias.it
E-mail: info@cias.it
Stabilimento / Factory
23887 Olgiate Molgora (LC), Via Don Sturzo n. 17

---

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