icoms TMA-011 User manual

Avenue Einstein 11/B | B-1348 Louvain-la-Neuve (Belgium) | T + 32 10 45 41 02 | F + 32 10 45 04 61 | [e-mail]
ICOMS DETECTIONS SA
TMA Sensor
User guide
TMA-011 configuration
Tune up procedure
CONTENTS
CONTENTS ...........................................................................................................................................................1
ILLUSTRATIONS TABLE..........................................................................................................................................2
1DELIVERY..........................................................................................................................................................4
2LABELS LOCATION ...............................................................................................................................................4
2.1 IDENTIFICATION LABEL ................................................................................................................................................... 4
2.2 SERIAL NUMBER ........................................................................................................................................................... 4
3SETTINGS..........................................................................................................................................................4
SAFETY PRECAUTIONS..........................................................................................................................................5
CABLING ..............................................................................................................................................................6
DESCRIPTION OF PARAMETERS ............................................................................................................................7
1SELF-MONITORING..............................................................................................................................................7
2RF CHANNEL......................................................................................................................................................7
3DETECTION DISTANCE ..........................................................................................................................................7
4DETECTION DIRECTION .........................................................................................................................................7
TMA-011 – SET-UP & INSTALLATION .....................................................................................................................8
1ENCODER 1 .......................................................................................................................................................8
2ENCODER 2 .......................................................................................................................................................8
RADAR BOOT UP..................................................................................................................................................9
1TEST MODE .......................................................................................................................................................9
2NORMAL OPERATION...........................................................................................................................................9
LED INDICATOR....................................................................................................................................................9
1IN NORMAL OPERATION .......................................................................................................................................9
2WHEN THE SELF-MONITORING DETECTS AN ERROR ......................................................................................................9
INSTALLATION GUIDE...........................................................................................................................................9
1GENERAL ..........................................................................................................................................................9
2ASSEMBLY AND MOUNTING...................................................................................................................................9

2
3DETECTION ZONE.............................................................................................................................................. 10
TECHNICAL FEATURES ........................................................................................................................................ 10
WARRANTY ....................................................................................................................................................... 10
DECOMMISSIONING........................................................................................................................................... 11
FURTHER INFORMATION.................................................................................................................................... 11
1LEGAL NOTIFICATION ......................................................................................................................................... 11
2VERSION ........................................................................................................................................................ 11
3THE MANUFACTURER......................................................................................................................................... 11
ILLUSTRATIONS TABLE
FIGURE 1: DELIVERY .............................................................................................................................................4
FIGURE 5: TMA-011 LV AND MV RADAR CONNECTOR - WEIPU SP1712/P9............................................................. 6
FIGURE 6: TMA-011 HV RADAR CONNECTOR - WEIPU SP2112/P7 .......................................................................... 6
FIGURE 5: TMA-011 LV AND MV RADAR CONNECTOR - WEIPU SP1712/P9............................................................. 8
FIGURE 6: TMA-011 HV RADAR CONNECTOR - WEIPU SP2112/P7 .......................................................................... 8
FIGURE 6: FRONT FACE FIGURE 7: ENCODERS & LEDS....................................................................................... 8
FIGURE 8: FRONT FACE WITHOUT/WITH STICKER..................................................................................................8
FIGURE 9: TILT OR INSTALLATION ANGLE ..............................................................................................................9
FIGURE 10: DETECTION ZONE AT 0.5M DISTANCE FROM THE PAVEMENT, H = 3,5M, 10°TILT ANGLE, DETECTION
DISTANCE 16 M.................................................................................................................................................. 10

3
THEORY OF OPERATION
The TMA is a microwave sensor for traffic management (traffic data collection, intersection management, warnings,
public lighting management), available in different configurations according to the applications.
The TMA-11 is a microwave sensor for managing intersections, specifically designed for pedestrians
detection. The output consists of 1 relay which can be triggered on different speed and range thresholds.
1. Unpack the unit and check the following items are in the box:
A. Radar with rear side socket
B. Sticker for front face
C. Cable with connector
D. Mounting bracket
E. User’s guide and tune up procedure
2. Set the encoders according to your choice for the different parameters (see “Tune up procedure”).
3. Place the sticker on the front face.
4. Assemble the unit with the bracket (see “Tune up procedure”).
5. Place the radar on the field according to configuration and to the specific tune-up procedure.
6. Connect the cable according to the wiring described at p. 6.
7. Power the radar.
8. The LEDs will come on when a vehicle is detected and matches the conditions of the chosen parameters.

4
PRODUCT DESCRIPTION
1 DELIVERY
Some configurations may have a different cable and/or bracket. See tune up procedure for more details.
Figure 1: delivery
2 LABELS LOCATION
2.1 IDENTIFICATION LABEL 2.2 SERIAL NUMBER
3 SETTINGS
You can set different parameters through 2 encoders allowing 16 positions each (see Tune Up procedure for further
information).
Do not remove
the labels
A
D
C
B
E

5
SAFETY PRECAUTIONS
Only skilled and instructed persons should carry out work with the radar product. Experience and knowledge about
safety procedures in the following areas may be relevant:
•Working with mains power
•Working with modern electronic and electric equipment
•Working at height
•Working at the roadside or highways
Please follow these safety precautions:
-Make sure the electricity supply is within the range shown on the label and the manual of the product.
-All connections must be made whilst the power supply is switched off.
-Ensure the wiring is correct as shown in the manual before switching on the power supply.
-Never use a damaged radar or cable.
-Opening the outer casing is deemed dangerous and will void all warranties.
-Ensure the radar is mounted correctly. The screws and bolts of both radar and bracket must be firmly
tightened. The radar needs to point to the region of interest for proper detection.
-Ensure the radar is configured properly.
WARNING: For the HV version of the radar, a Residual Current Device (RCD), also known as the Residual Current
Circuit Breaker (RCCB), with a tripping current not exceeding 30 mA must be installed in the supply circuit.

6
Figure 2: TMA-011 LV and
MV radar connector - Weipu
SP1712/P9
Figure 3: TMA-011 HV
radar connector
- Weipu
SP2112/P7
CABLING
CAUTION: positive security/fail safe relays - contacts given for powered radar.
HV (100-240 VAC)
PIN nr
Color
Function
1
BLUE
~ Power Supply
2
BROWN
~ Power Supply
3
YELLOW/GREEN
EARTH
4
WHITE
Relay - COM
5
GREY
Relay - NO
6
YELLOW
Relay - NC
7
PURPLE
Do not connect
USER’S OUTPUTS
Resistive load: 30 V AC 0.3 A - 60 V DC 0.3 A
Option 250 V relay: 250 V AC - 30 V DC – 0.3 A
REMARKS
•Make sure the plug is fully inserted in the socket and the cap is firmly tightened on the socket.
•Please disconnect the radar from power before maintenance intervention.
LV (12-60 VDC – 10-30 VAC) & MV (21-75 VDC – 15-54 VAC)
PIN nr
Color
Function
1
RED
Power ~ (AC), + (DC)
2
BLUE
Do not connect
3
BLACK
Power ~(AC), - (DC GND)
4
BROWN
Do not connect
5
WHITE or PURPLE
Relay - COM
6
GREY
Relay - NO
7
YELLOW
Relay - NC
8
GREEN
Do not connect t
9
PINK or ORANGE
Do not connect

7
DESCRIPTION OF PARAMETERS
Depending on the chosen TMA configuration, the settings are made using two encoding wheels with 16 positions
each and/or using an RS-232 link.
The parameters described here are for the TMA-011 configuration. Other parameters may apply to other TMA
configurations.
1 SELF-MONITORING
The self-monitoring applies to the microwave sender/receiver.
When a failure is detected, the relays are permanently actuated and the flashing LEDs show an error code (see
Tune up procedure for further information).
2 RF CHANNEL
This parameter allows to shift the radar’s frequency. If two units face each other, they must be put on different
channels as to not interfere with each other.
3 DETECTION DISTANCE
The TMA-011 detects movements up to a distance of about 30 m from the installation point. This distance can be
limited to 8 m, 12 m or 16 m by using the encoder nr 1 (see p. 8). When motion is detected in this area, the radar
activates the relay. When there is no vehicle or vehicles are stationary, the relay is not activated.
4 DETECTION DIRECTION
This parameter defines the direction of the movements which will trigger the relay: approaching, receding or
bidirectional.

8
Encoder 2
TMA-011 – SET-UP & INSTALLATION
The TMA-011 is equipped with two encoding wheels with 16 positions each for manual adjustment.
Figure 6: front face Figure 7: encoders & LEDs
Figure 8: front face without/with sticker
1 ENCODER 1
Besides red LED, at the left facing the housing
Parameter
Value
Unit
Encoder position
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Detection distance
8
12
16
30
m
Factory setting = 0
2 ENCODER 2
Besides green LED, at the right facing the housing
Encoder position
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Uni/bi-directional
Bi-directional
Uni-directional
Direction
BI
BI
IN
OUT
RF channel
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
Factory setting = 0
Once you have set the
requested radar parameters,
place the sticker on the front
face to guarantee its water
tightness.
ATTENTION: manufacturer’s
warranty does not cover
radars without sticker.
Encoder 1

9
RADAR BOOT UP
1 TEST MODE
During the boot up, the radar operates in test mode during the first 50 seconds. The radar behaviour can be erratic
due to an evolving calibration procedure.
2 NORMAL OPERATION
Once the calibration is done, the radar will automatically switch over to normal operation mode. Only detections
beyond 2.5 meters distance from the radar are validated.
LED INDICATOR
1 IN NORMAL OPERATION
The LEDs are activated when the relay is activated and are turned on for a minimum of 750 milliseconds.
2 WHEN THE SELF-MONITORING DETECTS AN ERROR
The two LEDs blink quickly (2 or 4 quick flashes followed by a 1 sec break, depending on the detected error).
INSTALLATION GUIDE
1 GENERAL
•Installation height: min. 3.5 m - max. 4.5 m
•Tilt or inclination angle: The smaller the angle, the further the radar detects but the larger the “no-detection”
zone starting at the foot of the radar pole.
Figure 9: Tilt or installation angle
2 ASSEMBLY AND MOUNTING
1. Set the appropriate parameter values with the encoders and place the sticker.
2. Fix the radar on the bracket:
α= vertical radar opening angle (α= 45°)
β= horizontal radar opening angle (β= 38°)
tilt = Inclination angle compared to the horizon

10
3. Place the radar on the top of the traffic light, aiming the on-
crossing:
4. Firmly tighten the screws.
3 DETECTION ZONE
Figure 10: Detection zone at 0.5m distance from the pavement, H = 3,5m, 10°tilt angle, detection distance 16 m.
This drawing shows the theoretical radar lobe and does not consider environmental variables. This drawing is for
indication purpose only.
TECHNICAL FEATURES
TMA-011-LV
TMA-011-MV
TMA-011-HV
Protection level
IP 65
Power supply
10-30V AC, 50-60 Hz
12V-60V DC
15-54V AC, 50-60 Hz
21-75V DC
100V –240V AC, 50-60 Hz
Power consumption
@12V DC: < 1.2 W
@220V AC: < 2 W
User output
•Inverted relay contact - Resistive load: 30V AC 0.3 A – 60V DC 0.3 A
•Option 250 V relay: 250 V AC - 30 V DC – 0.3 A
•2 LED outputs on front face
Temperature range
-40° C to +60° C
Dimensions
68 mm x 99 mm x 119 mm
68 mm x 99 mm x 180 mm
Weight
350 g
460 g
485 g
Wiring & connectors
Weipu connector
WARRANTY
Icoms Detections warrants its hardware products to be free from defects in workmanship and materials, under
normal use and service, for a period of two (2) years from the date of dispatch from Icoms Detections premises,
except for the batteries for which a warranty period of six (6) months applies.