SWARCO CAIMAN SRO User guide

SWARCO
CAIMAN
Sensor Relay Option (SRO) Installer Quick Reference Guide
CAIMAN
WIDE BEAM STOP+MOTIO
RADAR DETECTOR
Caiman_SRO-Installer_QuickRef_BE_00

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CONTENT
1System Components.....................................................................................................................3
1.1 RS485 Interface.......................................................................................................................3
2Hardware installation ....................................................................................................................4
2.1 Connecting your cable to Sensor Relay Option ......................................................................4
2.2 Attaching the sensor to the bracket.........................................................................................5
2.3 Connecting Sensor to supplied cable set................................................................................7
2.3.1 RS485 Interface...............................................................................................................7
2.3.2 Ethernet Interface............................................................................................................7
3Software Usage..............................................................................................................................8
3.1 RS485 Interface.......................................................................................................................8
3.2 Ethernet Interface....................................................................................................................9
4Determining the Sensor position...............................................................................................10
4.1 Build a model of the intersection or highway situation using the TMC..................................10
4.1.1 Finding the optimal mounting position...........................................................................10
4.1.2 Finding the right mounting location................................................................................11
4.2 Find optimum Sensor Model and Alignment Angles .............................................................12
4.2.1 Sensor Alignment in TMC..............................................................................................12
5Define Trigger Output ................................................................................................................. 16
5.1 Set Lanes...............................................................................................................................16
5.2 Set Zones ..............................................................................................................................17
5.3 Set Triggers...........................................................................................................................18
5.4 Set statistics...........................................................................................................................19
6Important Legal Disclaimer Notice ............................................................................................20

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1 System Components
1.1 RS485 Interface
For the RS485 Interface, the components in the package are as follows:
1: CAIMAN-PLUS and
2: RD_CaimanP_Relay
Or
1: CAIMAN-PRO and
2: RD_CaimanPRO_Relay
3: USB-to-Serial Adaptor
RD_Caiman_Service_RS485
-USB_Moxa
4: Bracket (suitable for the
used CAIMAN version)
5: USB-to-Serial Adaptor
Driver
6: 4 Screws
7: TMC Software
8: Power Supply
(or Battery)
1
2
3
4
5
6
7
8

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2 Hardware installation
2.1 Connecting your cable to Sensor Relay Option
Figure 1: RD_CaimanP_Relay / RD_CaimanPRO_Relay inside view
Connecting your cable to the SRO using the following connecters descriptions. Make sure,
that you connect the ground of your cable with the ground shown at the Figure 1.
Connector P1
Pin
Function
1
CAN+
2
CAN-
3
RS485 Rx-
4
RS485 Rx+
5
RS485 Tx-
6
RS485 Tx+
7
NC
8
NC
Connector P2
Pin
Function
1
Ethernet Rx-
P1
P2
P3
P4
1
1
1
1
8
8
8
8
Ground

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2
Ethernet Rx+
3
Ethernet Tx+
4
Ethernet Tx-
5
Supply +
6
Supply -
7
Supply -
8
Supply +
Connector P3
Pin
Function
1
Relay 05 Pin 1
2
Relay 05 Pin 2
3
Relay 06 Pin 1
4
Relay 06 Pin 2
5
Relay 07 Pin 1
6
Relay 07 Pin 2
7
Relay 08 Pin 1
8
Relay 08 Pin 2
Connector P4
Pin
Function
1
Relay 01 Pin 1
2
Relay 01 Pin 2
3
Relay 02 Pin 1
4
Relay 02 Pin 2
5
Relay 03 Pin 1
6
Relay 03 Pin 2
7
Relay 04 Pin 1
8
Relay 04 Pin 2
2.2 Attaching the sensor to the bracket
1. Make sure that the switch is set to full duplex.
Note: Currently only full duplex sensors work with the
SRO.

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2. Attach the SRO to the sensor using the screws.
3. Attach the bracket to the sensor using the provided
screws. Arrows on the figure indicate where the screws
should go.
Note: At the back of every sensor is a tag indicating the
product description, serial number and the top side of the
sensor
4. Strap the sensor onto the pole loosely to allow for azimuth
adjustments when necessary. With azimuth angle set
correctly, tighten the straps.
5. To tilt the sensor for correct elevation setting, loosen the
screws on either side of the bracket and adjust the
elevation setting.
6. Note: there is an angular scale at the bracket side with
increments of 2 degrees.
7. Once the desired elevation angle is obtained, secure the
sensor in place by tightening the screws.

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2.3 Connecting Sensor to supplied cable set
Connect the banana plugs to a DC
power supply. Voltage range must be
within 24 –32V.
Red Plug = +24…32V
Black Plug = Ground.
2.3.1 RS485 Interface
1. Connect RS485 Pins to the DB-9
connector of the RS485-to-USB
converter
(RD_Caiman_Service_RS485-
USB_Moxa)
2. The USB connector of the RS485-to-
USB converter shall be plugged into
a free USB slot of your used
computer.
2.3.2 Ethernet Interface
1. Attach the Ethernet Connector into
the Ethernet-Port of your PC

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3 Software Usage
3.1 RS485 Interface
Before using the RS485-to-USB converter it is necessary to install the driver first. The latest
version can be found on the homepage www.moxa.com/product/UPort_1130_1130I.htm.
You find the driver under “Drivers & Software”.
For installation follow the instructions from the manual. You can find the manual on the some
link under “Manual”.
Before starting the TMC
please check the Com-Port of
the RS485-to-USB-adaptor.
In the Windows Device
Manager COM and LPT-
Interface can be found the
actual Com-Port. Here it’s Port
6.
Also, before starting the TMC
please check, if the adaptor is
set to four wire mode.
In the Windows Device
Manager multiple
connection adapter UPort
1130 characteristics 
Ports Configuration
If you configure a project in
TMC, you have to make sure
that you choose the correct
port number in the dropdown
box under the “Test”.
Otherwise a connection is not
possible.

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3.2 Ethernet Interface
If you use your computer’s internal Ethernet port, you do not need to do any previous
installation. The most Ethernet to USB adapters are automatically recognized by Windows.
To communicate with the radar, you
have to configure the IP address and
subnet mask of your adaptor to
192.168.11.1 and 255.255.255.0.
After that you are ready to use the
TMC.

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4 Determining the Sensor position
4.1 Build a model of the intersection or highway situation using the
TMC
This step happens in the office. Use a notebook PC.
At first, build a model of the intersection or highway. It can be based on CAD data, satellite
pictures or on-site measurements.
Please install the latest TMC software.
To download theTMConfigurator software, go to either
https://www.swarco.com/products/detection-sensors/traffic-light-systems/caiman-pro-m
or
https://www.swarco.com/products/detection-sensors/traffic-counting/caiman-pro-i
Click Downloads at the bottom of the page and chose TMConfigurator Installer to download
the software Traffic Management Configurator (multi-language).
After initial registration the software can beused. For each PC a new registration is necessary.
4.1.1 Finding the optimal mounting position
The sensor should be mounted to a stiff pole. For best performance we recommend a distance
of 35m to 70m to the stop bar or area of interest. If you like to use the existing infrastructure,
the following positions are possible:
A: On Vertical Pole (optimal position)
B: Adjacent to Luminaire
C: On Mast Arm
We recommend position A for best
performance, as a stiff and motion-free
mounting base is required. If the structural
conditions of the luminaire or the mast arm
allow a stiff attachment of the sensor,
position B and C are also possible
alternatives.
Note:
The sensor must be mounted on a stiff and solid support. Vibration, oscillation or
any kind of movement will reduce sensor performance.
A
C
B


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4.1.2 Finding the right mounting location
The sensor is preconfigured for a 0°
orientation angle towards the lane of
interest (left).
The sensor may also be configured
to face the traffic at an angle, as
illustrated in (center) and (right).
Note the reversed coordinate
system (i.e. a positive orientation
angle when panned to the left, and a
negative orientation angle when
panned to the right).
Choose an orientation
angle that covers all the
required lanes. An angle
that is too big or too
small will not provide the
best coverage. It is
recommended to use an
angle between +15° and
-15° degree
Pan the sensor to the left
orrightaccordingtoyour
orientation angle,
towards the lanes of
interest.
Tighten the strap to
secure the sensor to the
pole once optimal
orientation angle has
been determined.
Note:
For more information on the selection of appropriate orientation angles, refer to the
CAIMAN Sensor Datasheet.
angle correct
angle too big
angle too small


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4.2 Find optimum Sensor Model and Alignment Angles
This step happens in the office. Use a notebook PC.
4.2.1 Sensor Alignment in TMC
4.2.1.1 Select the sensor model
Use the 3D Beam feature of the TMC to find the optimum sensor model.
Figure 2: Select the Antenna Type

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4.2.1.2 Set the mounting height
Select an appropriate mounting height. The recommended height is 6m (1-10m possible).
Figure 3: Select the Mounting Height
4.2.1.3 Set the Azimuth alignment angle
Modify the azimuth angle setting for best coverage of your zone of interest (stop bar or
measurement line).

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Figure 4: Modify the Azimuth Angle

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4.2.1.4 Set the Elevation alignment angle
Modify the elevation angle setting best coverage of your zone of interest (stop bar or
measurement line).
Figure 5: Modify the Elevation Angle
Repeat this procedure and modify the setting until you have found the optimum combination
of mounting height, sensor type, azimuth and elevation angle.

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5 Define Trigger Output
5.1 Set Lanes
After you started a project and reached the menu point “Lanes” in the Wizard, it is possible to
configure the lanes.
Figure 6: Lanes menu
In the lane menu you have few option to configurate. Under [1], you can manipulate the signing
of the lane. The field with the number [2] shows the width of the lane. It is also possible to
change the width in this field. Number [3] displays the current length. To change the value, you
have to use the lane graphic. The sign number [4] allows to switch between lane for motor
operated objects and the lane for pedestrians as well as bicycles.
The dropdown box with the number [5] give you the possibility to create a lane with a
predefined zone. If the lane is dropped into a radar beam, it will be automatically set a stop bar
trigger for this sensor.
Last but not least, number [6] pointing on the plus button to create the configured lane.
It is also possible to create the lane by drag and drop from the lane symbol.
[1]
[2]
[3]
[4]
[5]
[6]

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5.2 Set Zones
Figure 7: Zones menu
The plus button [1] allows to create a new zone. The delete button [4] deletes a marked zone.
After you created a zone, it is possible attach the zone to a lane. There you have to click on
the button number [3]. Also, it is possible to drag and drop the zone the preferred lane. The
dropdown menu with number [2] gives you the possibility to select the lane, where you want to
add the zone.
The zones are needed for triggers and statistics.
If you use a sensor with statistic module v1, you have to attach the zone to lanes. Otherwise it
would not work.
In Statistic Module V2, it is possible to use the zones alone, too.
[3]
[2]
[4]
[1]

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5.3 Set Triggers
Figure 8: Event Triggers Menu
In the event triggers menu, you are able to set a trigger function to a zone. First, select the
sensor the trigger should work with [1]. Now, the list under point [2] shows all zones, which are
in the range of the sensor. Choose the zone, which should get a trigger function. After that,
you have to define the trigger, which should be used from the sensor for this zone [3]. Under
point [4], all available trigger functions displayed, which can be used.
Optional the trigger can different between the object classes. Therefor use the dropdown menu
under point [5].
To finish the configuration, a simply click on the plus button is enough.
[1]
[2]
[3]
[4]
[5]

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5.4 Set statistics
Figure 9: Traffic statistics menu
The traffic statistics menu is pretty much the same as the event triggers menu. First, you have
to choose the sensor and the zone, which you want to use for statistics [1] [2]. Under point [3],
the report interval time can be manipulated. The dropdown menu object classes allows to
define, which classes should be included in the statistics. Also, it is possible to choose, which
statistics features should be calculated [5]. Normally, all features are activated.
[1]
[2]
[3]
[4]
[5]
[6]

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6 Important Legal Disclaimer Notice
This document is subject to change without notice.
The Installation Procedure/Field Test or other Procedure described herein (“Manual”) is a mere
recommendation or proposal by Swarco for installing and/or implementing and/or otherwise
using the Product in generic/general applications. The recommendations and proposals
contained herein are believed to be accurate as of the date hereof.
Swarco disclaims any and all liability for any errors, inaccuracies or incompleteness contained
in this manual or in any other disclosure relating to the manual. In particular, the Manual was
designed for generic/general applications and has not been adapted to a particular/specific
purpose of use of the Products.
Since the Installation Procedure/Field Test or other Procedure may vary due to the specific
applications and surroundings, Swarco makes no representations or warranties in relation to
this manual or the information and test procedures provided herein.
The Manual is provided solely for informational purposes. It is the customer’s/user’s own
responsibility to validate that the application of the Product is suitable for the customers/users
particular/specific purpose. The Installation Procedure /Field Test or other procedure for the
Products may due to specific applications and due to specific surroundings deviate from the
statements made herein. It is important that customer/user invents and certifies its own
installation, test or other procedures to validate the performance of the Products in the
particular/specific application before commercialization. Although Products are well optimized
to be used for the intended applications stated herein, it must also be understood by the
customer/user that the detection probability may not be 100 % and the false alarm rate may
not be zero. In case of uncertainties with the installation, test or other procedures, the
customer/user shall consult Swarco, a certified distributor, subsidiary or appropriate
professional.
To the extent permitted by applicable law, Swarco disclaims (i) any and all liability arising out
of the application or use of the manual or product(ii) any and all liability of damages exceeding
direct damages, including - without limitation –indirect, consequential or incidental damages.
Please note thatthe application of the Product may be subject to standards or other regulations
that may vary from country to country. We do not guarantee that the use of Products in the
applications described herein will comply with such regulations in any country. It is the
customer/user’s responsibility to ensure that the use and installation of Products complies with
the regulatory requirements of their markets.
If any provision of this Disclaimer is, or is found to be, void or unenforceable under applicable
law, that will not affect the validity or enforceability of the other provisions of this Disclaimer.