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302UM0017 Rev 01

PD230 Enhanced Detector User Manual

Page 18 of 37

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Summary of Contents for PD230 Enhanced Vehicle Detector

Page 1: ...h co za URL www nortech co za PD230 Enhanced Vehicle Detector USER MANUAL NORTECH INTERNATIONAL PTY LTD All rights reserved Copyright 2009 Document No 302UM0017_01 Date of issue July 2010 This documen...

Page 2: ...ode 16 4 3 2 Pulse Mode 16 4 3 3 AB Logic Presence Mode Barrier Operation 17 4 3 4 AB Logic Pulse Mode Counting Logic 20 4 4 Response Times 23 5 INSTALLATION GUIDE 25 5 1 Product Safety Requirements 2...

Page 3: ...Rev 01 PD230 Enhanced Detector User Manual Page 3 of 37 Appendix B 2 IEC 60950 22 2005 Northern Europe 38 Appendix B 3 IEC 60950 1 2005 Overvoltage Category 38 APPENDIX C REQUEST FOR TECHNICAL SUPPOR...

Page 4: ...through the barrier area during installation and testing that may result in unexpected operation of the barrier WARNING 6 USA FCC Advisory Statement Refer to Appendix A at the end of this document WA...

Page 5: ...r The switches allow for different loop frequency settings sensitivity settings and mode settings The unit has a number of internally selectable options for configuration of the relay outputs The PD23...

Page 6: ...302UM0017 Rev 01 PD230 Enhanced Detector User Manual Page 6 of 37...

Page 7: ...0 millisecond options Response Times 100 milliseconds Drift Compensation Rate Approx 1 L L per minute Visual Indication 1 x Power LED Red 2 x Channel Status LEDs Green Relay Outputs 2 x Relays User Co...

Page 8: ...current as per graph below Opto Isolated Output rating 33 V 50 mA Note Opto Isolated Outputs are available on request MOQ applies 2 3 Environmental Data Storage Temperature 40 C to 85 C Operating Tem...

Page 9: ...Mounting Position Shelf or DIN rail mounting Connections 11 pin submagnal type JEDEC No B11 88 Size of Housing 78mm High x 41mm Wide x 80mm Deep 2 5 Approvals C E Regulations EN 301 489 3 Equipment T...

Page 10: ...are set as follows The frequency switches allows the operating frequencies of the detector to be shifted higher or lower depending on the switch setting The operating frequency of the detector channel...

Page 11: ...he presence time may be set to permanent presence or to limited presence In permanent presence mode the detector will continuously compensate for all environmental changes whilst there is a vehicle pr...

Page 12: ...302UM0017 Rev 01 PD230 Enhanced Detector User Manual Page 12 of 37...

Page 13: ...witches 9 10 OFF with no AB logic i e no jumper on LK1 3 4 Power Fail Option Power Fail Option is available on request MOQ applies The detector with Power Fail Option is able to retain the output stat...

Page 14: ...ue to operate and the LED will continue to show the historical fault The detector must be reset or power removed to clear the historical fault information The channel LED will also glow whenever a veh...

Page 15: ...tect of greater than 15 L L occurs The detector will automatically tune each channel to its connected loop The detector will tune to any loop in the inductance range of 20 to 1000 micro henries This w...

Page 16: ...resence mode switch OFF switch 9 In the presence mode the detector channels operate independently In the presence mode the detector will give a continuous output during the presence of a vehicle over...

Page 17: ...determining direction of travel of a vehicle Two loops are laid in the direction of travel to provide the input for this mode If a vehicle enters Channel 1 Loop and then proceeds to Channel 2 Loop Ch...

Page 18: ...302UM0017 Rev 01 PD230 Enhanced Detector User Manual Page 18 of 37...

Page 19: ...ration for Presence AB Logic Case 3 AB LOGIC Presence Mode Reverse direction A Vehicle Enters Loop2 B Vehicle Exits Loop 2 C Vehicle Enters Loop1 D Vehicle Exits Loop 1 Typically caused by loops being...

Page 20: ...to reverse D Vehicle Exits Loop 1 E Vehicle Exits Loop 2 This case should not happen but it does occasionally 4 3 4 AB Logic Pulse Mode Counting Logic Internal link LK1 shorted from Pin 2 to Pin 3 In...

Page 21: ...over the loops Case 1 AB LOGIC Pulse Mode Forward direction A Vehicle Enters Loop1 B Vehicle Exits Loop 1 C Vehicle Enters Loop2 D Vehicle Exits Loop 2 Typically caused by loops being too far apart or...

Page 22: ...302UM0017 Rev 01 PD230 Enhanced Detector User Manual Page 22 of 37...

Page 23: ...op2 C Vehicle Starts to reverse D Vehicle Exits Loop 2 E Vehicle Exits Loop 1 Forward direction This case should not happen but it does occasionally Case 6 AB LOGIC Pulse Mode Reverse direction A Vehi...

Page 24: ...Manual Page 24 of 37 The response times of the PD230 Enhanced Detectors has been adjusted to prevent false operation in electrically noisy environments but retains adequate response to vehicles in pa...

Page 25: ...5 Amp Magnetic Circuit Breaker for AC models and a fuse for DC models v WARNING This product must be installed in an enclosure vi WARNING No user serviceable parts inside ONLY SERVICE PERSONNEL MAY O...

Page 26: ...ormal loop as referred to in section 5 3 The ideal minimum spacing between the loop and the cable and steel reinforcing is 150mm although this is not always practically possible The slot depth should...

Page 27: ...h 100 metres being the maximum recommended length The length of the loop will be determined by the width of the roadway to be monitored The loop should reach to within 300 mm of each edge of the roadw...

Page 28: ...s 100 metres It should be noted that the loop sensitivity decreases as the feeder length increases so ideally the feeder cable should be kept as short as possible The loops are sealed using a quick se...

Page 29: ...302UM0017 Rev 01 PD230 Enhanced Detector User Manual Page 29 of 37 4 mm 30 50 mm Figure 5 2 Slot details...

Page 30: ...han 42 V ac If the relays are to switch higher voltages use CE LVD approved 11 pin sockets NOTE 2 All relay contact descriptions refer to the tuned and undetected state 6 1 PD231 Enhanced Detector Eng...

Page 31: ...Contact White 11 Channel 1 Relay Common Contact 6 3 PD234 Enhanced Detector English 11 PIN CONNECTOR WIRING for 302FT0008 302FT0041 WIRING HARNESS WIRE COLOUR Pin No Function Red 1 12 24V AC DC 10 45...

Page 32: ...ket dispensers As a barrier gate door closing detector As a barrier gate door opening detector Free exit To generate pulses for vehicle counting As a logic unit to determine the direction of traffic f...

Page 33: ...Turning off for half second periods Unit cannot tune to the loop due to faulty loop or feeder connection Loop may be too small or too large Faulty detector unit Check loop installation and connections...

Page 34: ...for the comparison of the operating frequencies of Detector loops in close proximity to each other If the operating frequencies are to close the DU100 test will indicate a failure For further informat...

Page 35: ...ing For more information about Frequency drift refer to the Theory of Application section in Diagnostic Unit DU100 User Manual Document No 895UM0001 8 2 1 3 Sensitivity For a standard loop of 1 0 metr...

Page 36: ...matchbox close to the loop coil The following will happen on detection The OUTPUT LED will light up The PRESENCE output relay will operate The PULSE relay will operate momentarily approximately 150 m...

Page 37: ...lar installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct...

Page 38: ...lution degree 2 Appendix B 2 IEC 60950 22 2005 Northern Europe To achieve outdoor operation down to 50 C as requ ired by IEC 60950 22 2005 for Northern Europe Finland Norway and Sweden a heater with a...

Page 39: ...______________________ _____________________________________ Product Model i e PD234 ________________________ Product FT No 302FT_____________ Product Serial Number ___________________________ Site Na...

Page 40: ...etc if yes please give details _____________________________________________________________________________ ____________________________________________________________________________ _____________...

Page 41: ...er Yes No _______ Please give details __________________________________________________________________ _________________________________________________________________________________ With the dete...

Page 42: ...it Short circuit or Indeterminate Undetect Detect Open circuit Short circuit or Indeterminate Inductance Change for each vehicle type Use the maximum sensitivity reading from the DU100 and reset the d...

Page 43: ...302UM0017 Rev 01 PD230 Enhanced Detector User Manual Page 43 of 37 __________________________________________________________________________ ____________...

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