CARLO GAVAZZI SBPBASEA User manual

SBPBASEA
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Carlo Gavazzi Controls S.p.A.SBPBASEA ENG15/04/2019
Carpark base holder
Description
The SBPBASEA is part of the Dupline®Carpark
system.
It is a base holder for the SBPSUSxxx sensors and
SBPILED indicator.
The base holder contains the wiring terminals, the
chip with the SIN code and a RJ12 connector for
the sensor / indicator.
It is designed for cable tray and conduit/ pipe
mounting where the wires enter the base holder
from the top.
Benets
• Plug & Play installation
• One base holder suitable for the SBPSUSxxx sensors
and SBPILED indicator
• On board chip with the SIN code and detachable
connector for Dupline®3-wire
Applications
Parking Guidance Systems
Main functions
• Base holder for Dupline®carpark sensors and indicators.

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Structure
A
B
C
D
Element Component Function
AThe wires enter the base holder from the top
BPre-punched screw holes The base holder can be mounted by means of selftapping screws by using the
pre-punched screw holes
C2 x 3 PIN connector Wiring terminals (POW, D+, D-) for power supply and communication
(Smart Dupline®)
DRJ12 female connector It is used to connect the sensor (SBPSUxxx) or indicator (SBPILED) to the base
holder

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Features
General
Material ABS
Housing colour Light grey
Dimensions 26 x 116 mm
Weight 25 g
26
mm
mm6.11
26 mm
Ø
5 mm
Environmental
Operating temperature -40 to 70°C ( -40 to 158°F)
Storage temperature -40 to 80°C ( -40 to 176°F)
Humidity 5-98% Relative humidity
Pollution degree 3 (IEC60664)
Compatibility and conformity
CE-marking
Approvals
Power Supply
Power supply By the Dupline®bus via the RJ12 connector
Communication
Protocol Smart-Dupline®

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Connection Diagram
UWP 3.0
1 2 n
1 2 n
S
B
P
B
A S
E
x
S
B
P
B
A
S
E
x
S
B
P
B
A
S
E
x
S
B
P
B
A
S
E
x
S
B
P
B
A
S
E
x
S
B
P
B
A
S
E
x
SBPILED SBPILED SBPILED

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Mode of operation
The following mounting suggestions are the standard ones; for any type of application other than
those shown below, please contact our technical assistance before installing the SBPBASEA and the
SBPSUSxxx sensors and SBPILED indicator.
Installation of the SBPBASEA together with the SBPSUSL45
The SBPBASEA together with the SBPSUSL45 sensor should be placed at a height between 2.2 to 2.4m. The
depth of detection is 1.5 m.
1.5 m
2.2 m ÷ 2.4 m
Fig. 1 Sensor height and distance
The SIN indication and connectors must face the parking bay (see picture below):
Parking bay
SBPBASEA
CARPARK BASE HOLDER
MLXXXXXXXXXXXXX
UL evaluated accessory for Car Park sensor, E345706
Made in Italy
RoHS

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Example 1
In this example the SBPBASEA together with the sensor could have been installed closer to the parking bay.
The SBPBASEA is wrongly mounted on the left hand of the cable
tray Put the SBPBASEA on the right hand of the cable tray
Example 2
In this example the LED lamp is too close to the sensor and wrongly mounted in front of the sensor, obstructing
the visibility.
The LED lamp is wrongly mounted in front of the sensor Put the SBPBASEA together with the sensor
in front of the LED lamp

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Example 3
If the distance between the obstacle and the sensor is less than 2.5 m, the base of the sensor must be installed
at least 5 cm below the obstacle.
The sensor is obstructed by the obstacle Put the SBPBASEA at least 5 cm below the obstacle
Example 4
In this example the obstacle (beam) is lower than the sensor and it is too close (< 2.5 m).
The sensor is obstructed by the obstacle Put the SBPBASEA at least 5 cm below the obstacle

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Example 5
In this example the obstacle is on the side part of the sensor and the distance between them is less than 1 m.
Moreover, the thickness of the obstacle is more than 30 cm. The SBPBASEA for conduit/pipe mounting has to
be installed to mount the sensor at least 5 cm below the obstacles.
The obstacle is too close to the sensors Put the SBPBASEA at least 5 cm below the obstacles

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Installation of the SBPBASEA together with the SBPSUSL
The SBPBASEA together with the SBPSUSL sensor should be placed in the middle of the parking bay at a
height between 2.0 to 4.0 m.
2.0 m ÷ 4.0 m
0.6 m ÷ 1.2 m
Fig. 2 Sensor height and distance
Example 6
If the distance between the obstacle and the sensor is less than 20 cm, the base of the sensor must be
installed at least 5 cm below the obstacle.
The sensor is obstructed by the obstacle Put the SBPBASEA at least 5 cm below the obstacle

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Example 7
In this example the obstacles (beam and conduit) obstruct the sensor and they are too close (< 20 cm).
The sensor is obstructed by the lateral obstacles Put the SBPBASEA at least 5 cm below the obstacles
Example 8
If there is an obstacle hiding the sensor (which can not be removed) be sure to place the sensor at least 5 cm
below it, by using the SBPBASEA together with a pipe.
The sensor is completly obstructed by the obstacle The sensor is placed outside the obstacle by using the
SBPBASEA and a pipe

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Installation of the SBPBASEA together with the SBPSUSCNT
The SBPBASEA together with the SBPSUSCNT sensors should be mounted in the driving lane at a height
between 2.0 to 2.5 m.
For each detection point the system permits the usage of one sensor or multiple sensors. In order to avoid
crosstalk and false detections two sensors should be used.
In this way, the system is also able to detect the direction of the cars.
Example 9
Please refer to the following table to place the two SBPBASEA bases together with the sensors at the proper
distance.
D
MIN
H
2.0 ÷ 2.5 m
Sensor
height
(m)
Min.
distance
(m)
2.5 0.91
2.4 0.88
2.3 0.84
2.2 0.80
2.1 0.77
2.0 0.73
Fig. 3 Sensor height Tab. 1 Minimum distance
between sensors
Example 10
Should the driving lane be larger than the standard (2.5 to 3.25 m), please refer to table 2 to place the two
SBPBASEA bases together with the sensors at the proper distance:
Sensor
height
(m)
Max.
distance
(m)
2.5 2.53
2.4 2.45
2.3 2.38
2.2 2.31
2.1 2.23
2.0 2.16
Fig. 4 Sensor height Tab. 2 Maximum distance
between sensors

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Example 11
In a one-way lane larger than the standard (2.5 to 3.25 m), SBPBASEA bases together with the sensors are
placed in the middle of the lane:
One of the SBPBASEA together with the sensor has been placed
too far from the middle of the lane
The SBPBASEA are placed in the middle of the driving lane
where the car passes
Example 12
In a two-way lane, a delineator should be placed between the lanes to prevent cars from passing in the middle
and to permit the correct cars counting.
The car passes in the middle of the lane without activating any
sensors The delineator permits the correct counting for both the lanes

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Example 13
To prevent queues from increasing/decreasing the counter wrongly, the base and sensors should be placed
in the center of the ramp among the oors instead of at the beginning/end. In queue situations, due to slow
speed or bumper-to-bumper driving, the sensors might not be able to distinguish one car from another and the
counting might not be performed correctly.
Note: should queues be frequent in the areas where the SBPSUSCNT sensors are placed, a single-bay
monitoring solution has to be considered by using the SBPSUSLxx sensors.
The SBPBASEA bases together with the SBPSUSCNT sensors have been placed at the end of the ramp
The SBPSUSCNT sensors work properly if placed in the middle of the ramp

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SBPBASEA mounting
Place the sensor with the vertical mark at the tip of the triangle base.
Turn the sensor clockwise until the vertical mark is positioned at the rear end of the triangle. The sensor is now
attached to the base.
Release the sensor by turning it anti-clockwise.
D+
D-
POW
a
b
Fig. 5 Basepart: mounted on the
ceiling
Fig. 6 Mount / Unmount
When mounting the SBPSUSxxx sensor on the ceiling, the sensor must be installed at an angle of maximum
± 5 degrees deviation from the ceiling surface.
Mount the SBPBASEA and the sensor (SBPSUSL45 only) with a maximum horizontal deviation of ±2 degree
to have the best performance in terms of signal reliability.
See drawing below.
MAX ±5°
MAX ±2°
Fig. 7 Maximum ±5° vertical deviation Fig. 8 Maximum ±2° horizontal
deviation. Bottom view
Make sure that there is some extra wire for the sensor so that maintenance of the sensor/base in the future is
enabled. Also place the wire correctly to avoid damage to the cable isolation.

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References
Further reading
Information Document Where to nd it
Carpark installation CP3 manual http://www.productselection.net/MANUALS/UK/cp3_manual.pdf
UWP 3.0 installation guide System manual www.productselection.net/MANUALS/UK/system_manual.pdf
UWP 3.0 software manual UWP 3.0 tool manual www.productselection.net/MANUALS/UK/uwp3.0_tool.pdf
CP3 troubleshooting
guide
Troubleshooting
guide www.productselection.net/MANUALS/UK/troubleshooting_guide.pdf
Installation manual IM_SBPBASEA www.productselection.net/MANUALS/UK/IM_SBPBASEA.pdf
Order code
SBPBASEA
Note: The base is delivered without a sensor. Please order it separately.
CARLO GAVAZZI compatible components
Purpose Component name/code Notes
Controller UWP30RSEXXX
Bus generator SBP2MCG324
Lane sensor SBPSUSL45
Vertical sensor SBPSUSL
Counter SBPSUSCNT
LED indicator SBPILED
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Content subject to change. Download the PDF: www.productselection.net