2AB86-030057030057 Loop Detector

User Manual Black Cat 030057 Loop Detector Issue 0.6 User Manual Issue 0.6 030057 Loop Detector 3/09/14 ----------------------------------------------------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------------------------------------ Copyright CA Traffic 2014 2 1 Contents 1 Contents ................................................................................................................. 2 2 Document History .................................................................................................. 2 2.1 Document Release ........................................................................................... 2 3 Description ............................................................................................................. 3 4 Physical .................................................................................................................. 3 4.1 Connectors and Pinouts ................................................................................... 4 5 Installation into a Black CAT Host ........................................................................ 5 6 Detection Loops / Antennas ................................................................................... 6 7 Agency Statements ................................................................................................. 8 8 Definitions ............................................................................................................ 10 2 Document History 2.1 Document Release Issue Date Comments 0.1 22/04/2014 Draft 0.2 16/07/2014 Comments added section 4 and 8 0.3 17/07/2014 Various changes (Updated correct version) 0.4 28/7/2014 Removed commercially sensitive content 0.5 4/8/2014 Corrections 0.6 3/9/2014 Loop detail added User Manual Issue 0.6 030057 Loop Detector 3/09/14 ----------------------------------------------------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------------------------------------ Copyright CA Traffic 2014 3 3 Description The 030057 is an eight channel inductive loop detector, designed to be integrated into CA Traffics “Black CAT” family of traffic monitoring units only. The function of the loop detector card is to detect road vehicles using inductive loops which are buried typically 75mm below the road surface. Under normal operation the loop detector is controlled by the Black CAT host. The user has the ability to indirectly alter loop detector parameters when using the Black CAT via the “Collect Black” user interface program Refer to 080004 – CA001-501 Black CAT User manual for details. 4 Physical Size 225 x 125 x 26 mm (overall including front panel and handle Weight 200g Temperature range -30º C to +80º C Input voltage Supplied by the Black Cat (nominally 12VDC) Operating current 10mA typ Sensor Inputs Up to 8 inductive road loops (80 - 350uH) Outputs 8 x Sensor status LEDs and 1 x Alarm LED I/O SPI bus Operating frequency 60 - 85kHz Detection sensitivity 0.05%dL/L Scan duty cycle 2ms transmitter on, 8ms transmitter off ITU Class of Emission as defined in the ITU Radio Regulations Article 4 Appendix 6. 1k0N0N Alarm Indicator This illuminates when the detector card is unable to communicate with the host CPU card. A – F Indicators (sensor status leds) These indicators indicate the status of each loop On indicates that a loop presence is detected (something over the loop) Slow Flashing indicates ‘Open Circuit’ loop fault has been detected Fast Flashing indicates ‘Short Circuit’ loop fault has been detected. User Manual Issue 0.6 030057 Loop Detector 3/09/14 ----------------------------------------------------------------------------------------------------------------------------------------------------------- ------------------------------------------------------------------------------------------------------------------------------------------------------------ Copyright CA Traffic 2014 4 4.1 Connectors and Pinouts Two connectors are provided on the Loop Detector as follows: Black Cat (Host CPU) Interface = 36way edge Pin assignments Pin No Signal Description A1 GND Power supply: common ground (0V). A2 VBAT Power supply Input: +VOLTS A3 TP5 Not used A4 DETSEL_2 Used by CPU board to select card A5 DETSEL_1 Used by CPU board to select card A6 DETSEL_0 Used by CPU board to select card A7 SSEL0 I/P, asserted by CPU board during the SPI transfer A8 SCK0 Clock input, from CPU board. A9 MISO Data output, to external CPU. A10 MOSI Data input, from external CPU board A11 DET_SYNC Temporarily assert to reset the time-tag. A12 SYS_32K 32768Hz clock from CPU (logic level) A13 DET_ENAB Temporarily assert to cold boot (reset) the PCB. A14 DETREQ o/p, assert to request attention A15 IDENT_2 Leave open circuit or connect to ground. Slot ID A16 IDENT_1 Leave open circuit or connect to ground. Slot ID A17 IDENT_0 Leave open circuit or connect to ground. Slot ID A18 GND Power supply: common ground (0V). B1 GND Power supply: common ground (0V). B2 VBAT Power supply Input: +VOLTS B3 RUN Raised to logic 1 to power up the PCB. B4 RUN Raised to logic 1 to power up the PCB. B5 LEDS_ON Asserted to allow the on-board LEDs to operate. B6 GND Power supply: common ground (0V). B7 GND Power supply: common ground (0V). B8 GND Power supply: common ground (0V). B9 GND Power supply: common ground (0V). B10 GND Power supply: common ground (0V). B11 GND Power supply: common ground (0V). B12 GND Power supply: common ground (0V). B13 TP7 Not used B14 TP6 Not used B15 IDENT_2 Leave open circuit or connect to ground. Slot ID B16 IDENT_1 Leave open circuit or connect to ground. Slot ID B17 IDENT_0 Leave open circuit or connect to …

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30 15 NOTES MATERIAL WHITE POLYPROPYLENE 200 •m NOM WITH HIGH TACK PERMANENT 1. ADHESIVE BACKING TO BE PRINTED IN BLACK INDELIBLE INK USING ARTWORK 0700XX (CorelDraw V12)2. SUITABLE FOR THERMAL TRANSFER PRINTING METHOD USING A RESIN RIBBON3. 11 ISS DATE ECR INITDETAILS OF CHANGE 0A2-5-14-DH 0A 10 20 30 40 50 60 70 80 90 100mm 0 ISSUE DO NOT SCALE OFSHEET APPROVED CHECKED SCALE FINISH DRG.No. DATE TITLE DRAWN BYMATERIAL 4 A 01296 333499 IN MILLIMETRES 01296 333498 TOLERANCES D.Hoyes See Notes Label, FCC, Loop Detector/Compact 2:1 8 May 14 070145 DIMENSIONS ARE Tel: P19 8BP Unless otherwise stated 2 DECIMAL PLACES ±0,1mm 1 DECIMAL PLACE ±0,2mm NO DECIMAL PLACE ±0.5mm property of CA TRAFFIC LTD and may written permission of the company third party in any form without the not be reproduced or disclosed to a This drawing/specification is the Griffin Lane, Aylesbury, Buckinghamshire, Fax:

UL VS LTD Pavilion A, Ashwood Park, Ashwood Way, Basingstoke, Hampshire, RG23 8BG, UK Telephone: +44 (0)1256 312000 Facsimile: +44 (0)1256 312001 TEST REPORT Test Report No. : UL-RPT-RP10295211JD01 V5.0 Manufacturer : CA Traffic Ltd Model No. : 030057 FCC ID : 2AB86-030057 IC Certification No. : 11965A-030057 Test Standard(s) : FCC Parts 15.207 & 15.209; Industry Canada RSS-Gen 6.6, 6.12, 6.13, 8.8 & 8.9 1. This test report shall not be reproduced in full or partial, without the written approval of UL VS LTD. 2. The results in this report apply only to the sample(s) tested. 3. The sample tested is in compliance with the above standard(s). 4. The test results in this report are traceable to the national or international standards. 5. Version 5.0 supersedes all previous versions. Date of Issue: 04 December 2014 Checked by: Ian Watch Senior Engineer, Radio Laboratory Issued by : pp John Newell Quality Manager, UL VS LTD This laboratory is accredited by UKAS. The tests reported herein have been performed in accordance with its terms of accreditation. TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 Page 2 of 35 UL VS LTD This page has been left intentionally blank. TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 UL VS LTD Page 3 of 35 Table of Contents 1. Customer Information ................................................................................................................ 4 2. Summary of Testing ................................................................................................................... 5 2.1. General Information 5 2.2. Summary of Test Results 5 2.3. Methods and Procedures 5 2.4. Deviations from the Test Specification 5 3. Equipment Under Test (EUT) .................................................................................................... 6 3.1. Identification of Equipment Under Test (EUT) 6 3.2. Description of EUT 6 3.3. Modifications Incorporated in the EUT 6 3.4. Additional Information Related to Testing 7 3.5. Support Equipment 7 4. Operation and Monitoring of the EUT during Testing ............................................................. 8 4.1. Operating Modes 8 4.2. Configuration and Peripherals 8 5. Measurements, Examinations and Derived Results ................................................................ 9 5.1. General Comments 9 5.2. Test Results 10 5.2.1. Transmitter AC Conducted Spurious Emissions 10 5.2.2. Transmitter Fundamental Field Strength 14 5.2.3. Transmitter Radiated Spurious Emissions Test Summary: 17 5.2.4. Transmitter 99% Occupied Bandwidth 23 6. Measurement Uncertainty ........................................................................................................25 7. Report Revision History ...........................................................................................................26 8. Appendix 1 ................................................................................................................................27 TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 Page 4 of 35 UL VS LTD 1. Customer Information Company Name: CA Traffic Ltd Address: Griffin Lane Aylesbury HP19 8BP United Kingdom TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 UL VS LTD Page 5 of 35 2. Summary of Testing 2.1. General Information Specification Reference: 47CFR15.207 and 47CFR15.209 Specification Title: Code of Federal Regulations Volume 47 (Telecommunications): Part 15 Subpart C (Intentional Radiators) - Sections 15.207 and 15.209 Specification Reference: RSS-Gen Issue 4, November 13, 2014 Specification Title: General Requirements for Compliance of Radio Apparatus Site Registration: FCC: 209735; Industry Canada: 3245B-2 Location of Testing: UL VS LTD, Unit 3 Horizon, Wade Road, Kingsland Business Park, Basingstoke, Hampshire, RG24 8AH, United Kingdom Test Dates: 21 May 2014 to 04 December 2014 2.2. Summary of Test Results FCC Reference (47CFR) IC Reference Measurement Result Part 15.207 RSS-Gen 8.8 Transmitter AC Conducted Emissions Part 15.209 RSS-Gen 6.12 & 8.9 Transmitter Fundamental Field Strength Part 15.209 RSS-Gen 6.13 & 8.9 Transmitter Radiated Emissions N/A RSS-Gen 6.6 Transmitter 99% Occupied Bandwidth Key to Results = Complied = Did not comply 2.3. Methods and Procedures Reference: ANSI C63.4-2009 Title: American National Standard for Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz Reference: ANSI C63.10-2013 Title: American National Standard of Procedures for Compliance Testing of Unlicensed Wireless Devices Reference: FCC KDB Publication Number 937606 Date: 10/10/2014 Title: Test Site Requirements for Part 15 and 18 Devices Operating Below 30 MHz 2.4. Deviations from the Test Specification For the measurements contained within this test report, there were no deviations from, additions to, or exclusions from the test specification identified above. TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 Page 6 of 35 UL VS LTD 3. Equipment Under Test (EUT) 3.1. Identification of Equipment Under Test (EUT) Brand Name: Black Cat Model Name or Number: 030057 Test Sample Serial Number: 2014040001 Hardware Version Number: 01 Software Version Number: 2.1.4 FCC ID: 2AB86-030057 Industry Canada Certification Number: 11965A-030057 3.2. Description of EUT The Equipment Under Test was a loop detector module containing a 50 kHz to 90 kHz transmitter. It is part of a 19” rack mounted traffic classifier unit (host unit with model number 080010). The device employs a 2 x 2 metre external loop antenna which would be embedded in a highway surface to detect and monitor traffic. 3.3. Modifications Incorporated in the EUT No modifications were applied to the EUT during testing. TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 …

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TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 UL VS LTD Page 27 of 35 8. Appendix 1 Test setup/arrangement of EUT during open field tests on 05 and 06 November 2014 TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 Page 28 of 35 UL VS LTD Details of 3 metre and 30 metre open field test site used on 05 November 2014 GPS coordinates: 51.334017,-1.384317 Temperature: 5°C to 11°C Relative Humidity: 72% to 99% Ground conditions: Wet Arial view of test site. Red marker indicates test location Set up for 3 metre measurements Set up for 30 metre measurements TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 UL VS LTD Page 29 of 35 Measurements at 3 and 30 metres The test site was free from underground metal objects. The EUT was powered at its nominal voltage from a single phase supply. A power cable was run across the field to the black box part of the EUT. An RCD was fitted to the power source. The wire loop part of the EUT was fully extended and taped around the perimeter of the plastic table at a height of 0.8 metres above ground level. The wire loop was connected to the black box via the standard heavy duty cables supplied by the manufacturer. This is representative of the layout in a typical installation. For safety purposes, the black box part of the EUT was placed on plastic trays above the ground level due to very wet ground conditions. All associated EUT cables were random looped and placed next to the black box. It was not possible to suspend the cables vertically from the table as shown in ANSI C63.4-2009 Section 6. This was due to the weight of the cables. The spectrum analyser used for measurements was located in a vehicle 30 metres from the magnetic loop antenna. Power to the test equipment was from a single phase supply. The test distance was from the centre of the mag loop antenna to the closest periphery of the EUT. This distance was maintained as the EUT was rotated. The EUT was rotated through 360 degrees in 60 degree steps at both measurement distances. The mag loop antenna was rotated through 90 degrees in 30 degree steps at every position the EUT was moved to. TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 Page 30 of 35 UL VS LTD Details of 300 metre open field test site used on 06 November 2014 GPS coordinates: 51.331867,-1.381833 (mag loop antenna / lower marker) and 51.334667,-1.381117 (EUT / upper marker) Temperature: 5°C to 11°C Relative Humidity: 72% to 99% Ground conditions: Wet Arial view of test site. Red markers indicates test locations Set up for 300 metre measurements (mag loop end, orange in distance is EUT location) Set up for 300 metre measurements (EUT end facing away from the mag loop antenna) TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 UL VS LTD Page 31 of 35 Measurements at 300 metres The test site was free from underground metal objects. The EUT was powered at its nominal voltage by a portable generator. The generator was located 50 metres from the EUT and surrounded by radio absorbent material. A power cable was run across the field from the generator to the black box part of the EUT. For safety purposes, an RCD was fitted to the generator output. The wire loop part of the EUT was fully extended and taped around the perimeter of the plastic table at a height of 0.8 metres above ground level. The wire loop was connected to the black box via the standard heavy duty cables supplied by the manufacturer. This is representative of the layout in a typical installation. For safety purposes, the black box part of the EUT was placed on a plastic container above the ground level due to very wet ground conditions. All associated EUT cables were random looped and placed next to the black box. It was not possible to suspend the cables vertically from the table as shown in ANSI C63.4-2009 Section 6. This was due to the weight of the cables. The spectrum analyser used for measurements was located in a vehicle 30 metres from the magnetic loop antenna. Power to the test equipment was from a single phase agricultural supply. The test distance was from the centre of the mag loop antenna to the closest periphery of the EUT. This distance was maintained as the EUT was rotated. The EUT was rotated through 360 degrees in 60 degree steps at both measurement distances. The mag loop antenna was rotated through 90 degrees in 30 degree steps at every position the EUT was moved to. TEST REPORT SERIAL NO: UL-RPT-RP10295211JD01 V5.0 VERSION 5.0 ISSUE DATE: 04 DECEMBER 2014 Page 32 of 35 UL VS LTD Comparison of open field test site with semi-anechoic chamber measurements at 3 metres Radiated measurements were performed an open field test site (referred to here as ‘OATS’) and within a 3 metre semi-anechoic chamber (referred to as ‘Site 1’). For the signal source, a modified loop antenna was connected to a signal generator at the transmit side. A standard active magnetic loop antenna was connected to a spectrum analyser at the receive side. The signal generator was set to its maximum supported output power and the signal was transmitted to the spectrum analyser via the two antennas and associated RF cables. A sweep in small frequency increments was performed from 9 kHz to 30 MHz. The sweep was repeatedly performed with both antennas rotated about the axis in various orientations. Received levels for all orientations were recorded and the maximum levels for the open field test site and the semi-anechoic chamber are shown on the graph below. Full data for both tests are archived on the UL VS LTD IT server and available for inspection on request. The conclusion was that the open field test site compares well with the semi-anechoic chamber at a measurement distance of 3 metres. If anything, the semi-anechoic chamber results are generally slightly higher. This means that if the …

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FCC ID : 2AB86-030057 IC Certification No. : 11965A-030057 Test setup/arrangement of EUT during open field tests on 05 and 06 November 2014 FCC ID : 2AB86-030057 IC Certification No. : 11965A-030057 Details of 3 metre and 30 metre open field test site used on 05 November 2014 GPS coordinates: 51.334017,-1.384317 Temperature: 5°C to 11°C Relative Humidity: 72% to 99% Ground conditions: Wet Arial view of test site. Red marker indicates test location Set up for 3 metre measurements Set up for 30 metre measurements FCC ID : 2AB86-030057 IC Certification No. : 11965A-030057 Details of 300 metre open field test site used on 06 November 2014 GPS coordinates: 51.331867,-1.381833 (mag loop antenna / lower marker) and 51.334667,-1.381117 (EUT / upper marker) Temperature: 5°C to 11°C Relative Humidity: 72% to 99% Ground conditions: Wet Arial view of test site. Red markers indicates test locations Set up for 300 metre measurements (mag loop end, orange in distance is EUT location) Set up for 300 metre measurements (EUT end facing away from the mag loop antenna) FCC ID : 2AB86-030057 IC Certification No. : 11965A-030057 Test setup for radiated spurious emissions tests at measurement distance of 3 metres in a semi-anechoic chamber