AGD 307 User manual

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PRODUCT MANUAL
©AGD Systems Limited 2016 Doc. Ref. 307PM ISS4

2
INTRODUCTION
Product & technology 3
Key features 3
Product range 3
Typical applications 4
Product overview 4
INSTALLATION
Mounting height, angles, clearance 5
Connecting power 6
Power & wiring 6-7
Power on test 7
USER CONFIGURATION
Setting switch parameters 8
Rotary switch functions 8
Dip switch functions 9
Switch functions 10
RS422Version - connecting the radar to a computer 11
RS422Preparing the connection 11
Terminal setup 12-15
RS422Test connection 16
RS422Command examples 16
RS422Command structure 17
RS422Command list 18
RS422Command details 19-21
TECHNICAL SPECIFICATIONS
Product specification 22
HELP
Troubleshooting 23-24
TRIAL AND EVALUATION
Set up tools 25
MANUFACTURING TEST PROCESS
Saturn test equipment 26
IMPORTANT SAFETY INFORMATION
Safety precautions 27
Low power non-ionising radio transmission and safety 28
DISCLAIMER 32
Warranty 32
TABLE OF CONTENTS

3
INTRODUCTION
PRODUCT & TECHNOLOGY
KEY FEATURES
• Vehicle presence detection up to 150m
• Advance or bi-directional detection
• User configurable low speed threshold between 4 -120kph
• Speeds reported in real-time for vehicle actuated sign display (RS422 versions)
• Typical current of 43mA at 24Vdc
• Suitable for battery power and solar-powered installations at 12Vdc
PRODUCT RANGE
Series 307-5xx-xxx 307-3xx-xxx
12Vdc/24Vac/dc ✓ ✗
230Vac ✗ ✓
Configuration switches ✓ ✓
RS422 ✓ ✗
Customer bespoke requirement ✓ ✓
307
The 307 is a compact Doppler vehicle radar which
operates in the K-Band at 24GHz.
It is designed to be robust, cost effective and
highly versatile offering outstanding detection
performance for multiple Intelligent Transport
Systems (ITS) management applications.
Configuration of the unit is via a set of user
selectable switches or RS422. Detect state is
returned via a switched relay or opto isolator
output. RS422 versions provide a serial
interface for parameter setup
and for vehicle speed
outputs.
Options

4
INTRODUCTION
TYPICAL APPLICATIONS
Intersection control Vehicle Actuated Sign driver Temporary applications
*optional version available on request
PRODUCT OVERVIEW
Sighting guide
Rear
(power on)
detect LED
Front (power on)
detect LED
Pan and tilt
mounting foot
Access
port for
configuration
switches
Power and
opto/RS422
output Power
230V versions12/24V versions
Switched relay
output

5
INSTALLATION
MOUNTING HEIGHT, ANGLES, CLEARANCE
Mount the radar on a firm structure within a recommended height range of 2m-5m. For optimum performance
the radar should be situated on a pole adjacent to the carriageway with an unobstructed view of advancing
traffic. Point the radar down the road towards the furthest point where vehicle detection is required. This is aided
by using the sighting guide on top of the detector. The front face of the radar should be vertical i.e. perpendicular
to the direction of traffic flow before site specific adjustments are made.
The radar has a relatively wide field of view of allowing good vehicle detection coverage of single or dual lane
approaches for the applications indicated. Typical ranges are as shown based on the sensitivity setting selected.
5m max
2m min
100m 150m
Medium
Sensitivity
High
Sensitivity
Typical detection range for a saloon car
Not to scale
Detector
mounted
at 3m

6
POWER & WIRING
6 WAY 12/24Vdc & 24Vac
Wire Colour Function Power Off Power On No Detect Power On Detect
Red 12/24Vdc 24Vac
Black 0V 24Vac
White Opto Common
Yellow Opto N/O N/C N/O
Blue Opto N/C N/O N/C
10 WAY RS422 12/24Vdc & 24Vac
Wire Colour Function Power Off Power On No Detect Power On Detect
Red 12/24Vdc 24Vac
Black 0V 24Vac
Green Ground
White Opto Common
Yellow Opto N/O N/C N/O
Blue Opto N/C N/O N/C
Brown RS422 RXA
Violet RS422 RXB
Orange RS422 TXZ
Pink RS422 TXY
INSTALLATION
CONNECTING POWER
• Set your power supply to the correct voltage,
which can be found on the label on the top
of the unit.
• Connect the unit to the supply.
• Once powered, the front LED will flash five times
whilst the radar performs its self check routines.
12/24V or 230V Power supply 307

7
POWER & WIRING (CONTINUED)
3+2 WAY 230Vac
Wire Colour Function Power Off Power On No Detect Power On Detect
Brown 230Vac live
Blue 230Vac neutral
Red Relay common
Green Relay N/O N/C N/O
Blue Relay N/C N/O N/C
N/O = High Impedance switched output N/C = Low Impedance switched output
Power Options 12Vdc 24Vdc 24Vac 230Vac*
Switch only versions 84mA 43mA 35mA 16mA
RS422 plus switch versions 100mA 50mA 42mA N/A
Supply Tolerances 10V -14Vdc 19V - 29Vdc 19V - 29Vac 90V - 264Vac
*Standard product safety rating 100 - 240Vac
POWER ON TEST
• Front LED will flash 5 times
and rear LED will stay on for
1 - 2 seconds
Z
INSTALLATION

8
USER CONFIGURATION
ROTARY SWITCH FUNCTIONS
Rotary switch (10-way)
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Rotary
switch
position
Low speed
threshold
kph
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8
10
30
50
Rotary
switch
position
Low speed
threshold
kph
55
90
95
120
RS422
Mode
switches
in-operable
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SETTING SWITCH PARAMETERS
• Remove blanking plug using 8mm hex key to gain
access to rotary and DIP switches.
• Select settings required.
• Replace and tighten blanking plug securely.

9
USER CONFIGURATION
DIP SWITCH FUNCTIONS
DIP Switch (4-way)
DIP Switch number Parameter Switch off value
(bottom position)
Switch on value
(top position)
Detection direction
Detect targets that are... Advance only Bi-directional
Front detect LED
Illuminate during
detection?
No Yes
Sensitivity / range Medium
(Typically up to 100m
for a saloon car)
High
(Typically up to 150m
for a saloon car)
Hold time
Time to hold in detect state
after targets have passed
0.5 sec 2 sec
ON
1234
ON
1234
ON
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ON
ON
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ON
1234
123 4
ON
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ON
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ON
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ON
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123 4
ON
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ON
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ON
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ON
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ON
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ON
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ON
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ON
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ON
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ON
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ON
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ON
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ON
ON
1234
ON
1234
123 4
ON
1234

10
USER CONFIGURATION
SWITCH FUNCTIONS
RS422 Mode (switch override)
=
Switch bank disabled
When the rotary switch is set to <0>, all switches become
inactive. RS422 commands configure the unit.
=
Switch bank enabled
When the rotary switch is set to a value other than <0>,
switches control the unit. Related RS422 commands are
inaccessible.
ON
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ON
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ON
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ON
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ON
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123 4
ON
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ON
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