Micran MRS-1000 User manual

DOCUMENT VERSION 1.0
AUGUST 2015
MRS-1000 RADAR SYSTEM
INSTALLATION
MANUAL

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1 DESCRIPTIONOFMRS-1000RADARSTATION
3 PRECAUTIONS AND SAFETY MEASURES
4 INSTALLATION
CONNECTING +24 V POWER
5 TECHNICAL SUPPORT
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The MRS-1000 radar system equipment
included in the delivery set is installed both
outdoors and indoors.
Installed outdoors are: radar (antenna unit
MRS-1000-AU, rotation unit MRS-1000-
RU) and communication cable MRS-1000-
СС interconnecting the rotation unit and
communication unit.
Installed indoors are: communication unit
MRS-1000-СU, power cables as well as
Ethernet cable providing intercommunication
of these units.
CAUTION!
The antenna unit and rotation unit are
designed for operation under ambient
air temperature conditions varying
from minus 40°С to plus 55°С, while the
communication unit from minus 10°С to
plus 40°С.
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DESCRIPTIONOFMRS-1000RADARSYSTEM
Power supply

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The MRS-1000 radar system may only be oper-
ated by employees who have read and under-
stood this installaon manual, as well as the
Safety Rules for Operaon of Powered Electri-
cal Equipment.
Standard common tools should be used to
install and maintain the radar.
The outdoor antenna post-mounted radar may
only be installed by personnel authorized to
work at a height of over 2 meters.
The personnel must ensure proper grounding
of all system components (both outdoor and
indoor ones) before commencing any work.
NO PERSONNEL SHALL BE ALLOWED TO
REMAIN IN THE NEAR VICINITY OF THE
SYSTEM’S ANTENNA UNIT WHEN THE
TRANSMITTER IS SWITCHED ON AND
WORKING ON AIR!
WHEN THE SYSTEM IS ON, IT IS FORBIDDEN TO:
• OPEN ITS COMPONENTS OR REPLACE
POWER SUPPLY UNITS;
• DISCONNECT OR RECONNECT COMMU-
NICATION OR POWER CABLES;
• USING MEASURING INSTRUMENTS AND
ACCESSORIES THAT HAVE NOT BEEN
DULY CERTIFIED.
PRECAUTIONS AND SAFETY MEASURES
!
!

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Do the following before the installation:
• Open the package and remove the
system components.
• Visually inspect the station components
for any mechanical damage.
• Read this installation manual.
Choosing the installation site
When determining an optimal radar placement
following should be taken in account:
• unobstructed view on the surveilance
zone;
• radar elevation above ground;
• proximity of large-scale EM-reflectors,
i.e. buildings, freight vehicles, airplanes,
other large metal objects.
The radar should be installed where it can
perform an unobstructed surveilance of the
designated zone.
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The antenna sweep radius is 1 m
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Since no ideal visibility can be achieved for the
whole radar-controlled area, the installation
site should be chosen to maximize coverage
area. Landscape shape, vegetation seasonal
variations, possible interference from land
vehicles, etc. should be taken into account.
Wildlife, vegetation and weather conditions
are also a factor. Shrubs and trees can interfere
with any radar.
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MAKE SURE NOTHING OBSTRUCTS
ANTENNA UNIT ROTATION WHEN
INSTALLING RADAR.
!
To avoid any ghost targets and directional
pattern distortion due to rereflection, it is good
to install radar clear off of planar reflectors
(buildings, fences, large vehicles, other metal
surfaces) at right angle to radar beam.
INSTALLATION

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Presence of powerful EM sources in radar
directional pattern should be avoided if
possible: other radars (closer than 200 m),
relay stations antennas. etc.
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Radar elevation is determined by unobstructed
view on the surveilance zone and types of
targets to be detected. Radar proximity to the
ground leads to lower sensibility due to strong
reflections from the ground and to lower view
distance. On the other hand, excess radar
elevation will result in an uncovered area of
ground level.
Optimal elevation of transceiver is 5 to 10
meters above ground.
Installation site must be a rigid platform
with six bores, identical to fastener holes of
MRS-1000-RU. The platform should be pole-
mounted and should not exceed ±5° from
horizontal. The surrounding site should be fall-
safe for personnel to mount and dismout the
radar.
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Open-air radar installaon
INSTALLATION

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200
180 9
6 отв.
INSTALLATION
Installaon of the transceiver unit
Li the antenna unit and the rotaon unit to
the installaon site.
Use template to mark the rigid plaorm prepared
for the installaon of the rotaon unit.
Install the rotaon unit.
200
180 9
6holes
WARNING!
IT IS STRICTLY FORBIDDEN TO USE THE
ANTENNA UNIT FOR SUPPORTING THE
RADAR DURING TRANSPORTATION!
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INSTALLATION
Fasten the rotaon unit rmly using six M8
screws.
Connect the grounding cable to the grounding
screw.
Place the antenna unit onto the rotaon
unit carefully (be sure not to damage the
connector) and fasten it with four M8 screws.
Grounding screw

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Connecng the communicaon cable
Connect the communicaon cable to the
connector of the rotaon unit.
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WARNING!
The minimum cable bending radius must
be at least ve mes the diameter of the
cable. The cables must be protected from
heat and mechanical damage.
WARNING!
Try to avoid laying the interface cable close
to other onboard electrical equipment in
order to reduce electrical interference.
Power switch
Connector
INSTALLATION

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Communication unit installation
Communication unit should be installed
indoors with temperature range minus 10 to
plus 40 °С.
220 VAC or +24 V power lines should be
provided, as well as Ethernet 100BASE-T line
for data transfer.
Longer distances between radar and its
auxilary equipment should be assisted with
network repeaters if needed.
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CAUTION!
To avoid mechanical damage to radar
units, make sure there’s no construction
works are held indoors where it should be
installed.
CAUTION!
Make sure there’s no acid vapours and
other corrosive fumes indoors where
radar units are to be installed.
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Undo two M3 screws with a HEX2.5 wrench to
remove the protecve cover from the commu-
nicaon unit.
The communicaon unit is installed vercally,
with connectors facing downward. This
posion is required to ensure IP22 protecon.
A power screw driver is used to fasten the
communicaon unit using four screws through
mounng lugs on the side walls of the unit.
INSTALLATION

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INSTALLATION
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Insert the blue wire into terminal 1 of the
communicaon connector. Tighten the terminal
screw using a SL2.5 at blade screwdriver to x
the wire in the terminal. Connect other wires
according to the wiring diagram in Fig. 14.
Connect the grounding cable to the grounding
terminal.
Loosen the external nut of the cable gland on
the communicaon unit and pass the commu-
nicaon cable through the gland.
220VAC
Fuse 24VDC
24VDC connector
Ethernet connector
Cable gland nut
GND connector

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Wiring diagram (connector front-side view)
Front-side view
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INSTALLATION
Arrange the cable carefully and x it with
retaining brackets inside the communicaon
unit, then close the protecve cover of
the communicaon unit. Tighten the cable
gland nut and drive in two M3 screws using
a HEX2.5 allen wrench.

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CONNECTING +24 V POWER
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The radar system can be powered from a 24V
DC power source.
In order to switch to the 24V power source,
disconnect the power connectors on
communicaon unit.
Insert the assembled connectors into the
communicaon unit.
Insert power lead wires into connectors
according to the following diagram:
Wire no. Circuit
1 Shield
2 GND
3+24V
WARNING!
When the radar is connected to both
220V and 24V sources, power is supplied
from the 220V source. If the 220V source
loses power, the radar staon switches to
the 24V power source automacally. The
radar staon may also turn o in this case.
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TECHNICAL SUPPORT
Should you encounter any problems in the
course of radar operaon, you can contact our
Customer Support.
When making a call, be ready to name your
organizaon owning the radar and the radar
model.
Contact informaon of Technical Support in
Tomsk, Russia:
E-mail: r[email protected]

E-mail: [e-mail]
Phone: [phone],
[phone]
Fax: [phone]
Mailing address:
Micran, Kirova Ave., 51d, Tomsk, Russia, 634041
www.micran.com