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Axcess NT132 Installation Manual

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NT132 RFID System
Installation Manual

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Summary of Contents for Axcess NT132

  • Page 1 NT132 RFID System Installation Manual...
  • Page 2 • AXCESS INC. can only guarantee the correct operation of its products if they are used with the software programs, systems, and consumables supplied or authorized in writing by AXCESS INC. • AXCESS INC. recommends keeping the original packaging for transporting the equipment later.

  • Page 3: Table Of Contents

    General Installation Information ..........7 Safety..........................7 Information Flags ....................... 7 Installation Tips ........................8 Things to Consider......................9 Hand Tools, Equipment and Materials................10 NT132 System Overview............13 History..........................13 NT132 System Components.................... 13 Tags..........................15 Reader ..........................16 Antennas.......................... 17 Antenna Tuning Unit (ATU) .....................
  • Page 4 Mounting Tags to Assets....................79 Mounting Tags to Vehicles ....................81 Tags and Personnel ......................83 Troubleshooting the System ........... 85 Introduction........................85 Required Materials ......................85 Check the Power ......................85 Check the Site ........................86 Trace the Cables ......................86 750.001.003 © 1999 AXCESS Inc. Revised June 1999...
  • Page 5 Check the Antennas and Cables for Continuity ............... 87 Check the ATU ........................ 89 Check the Reception ....................... 90 Check the Output and Connections to Third-Party Devices ..........91 Common Problems with NT132 Components......93 Cable..........................93 Power..........................93 ATU..........................93 Road Loop Antenna ......................

  • Page 7: General Installation Information

    • Personal safety is of first importance in the performance of any job. • Installation and configuration of the NT132 system should only be performed by experienced installers. • Where practical or required by code, all wiring should be enclosed in conduit, or equivalent protection, firmly anchored to sturdy structural elements and protected from mechanical damage.

  • Page 8: Installation Tips

    General Installation Information Installation Tips IMPORTANT! Bench test communications between the NT132 system and the controller or device to which it will be connected. Lay the entire AXCESS NT132 system out and test the antenna fields before permanently installing any piece of the system.

  • Page 9: Things To Consider

    IMPORTANT! System performance may be adversely affected if a different cable is used, the cable lengths exceed recommendations, or if the cable is kinked. NOTE: All distances are by cable run unless specified otherwise. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 10: Hand Tools, Equipment And Materials

    Hand Tools, Equipment and Materials IMPORTANT! You need to have the following materials on hand to ensure successful installation of the NT132 system. These items are not supplied with the NT132 System. Required • RG-58/U coaxial cable with 50-ohm impedance (nominal), solid copper center conductor, 55% tinned copper braid or better, 100% foil shield coverage (for example, Belden 9310).
  • Page 11 Required for Wiegand Reader Installation • AXCESS Wiegand Readers are standard SIA 26-bit. The Reader accepts Data Zero, Data One and Ground. Wires between the Reader and the Wiegand control panel should be 18 AWG, no longer than 500 feet. The wires should be green for Data Zero, white for Data One and black for Common Ground.
  • Page 12 A pair of walkie-talkies if more than one installer will be on site • Laptop computer to connect to Readers easily • Wiegand wedge for Wiegand system troubleshooting • Instructions for all third party devices 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 13: Nt132 System Overview

    NT132 System Components The following diagram (Figure 3) shows a very basic AXCESS NT132 system. The system has the following components: • A Reader to send radio signals to a transmitting antenna, receives radio signals from a receiving antenna and outputs the data to some device –...
  • Page 14 An NT132 system may be as simple as a single Reader and Bar Antenna controlling the front door of a small office or it may comprise a network of interconnected devices and Readers controlled by a computer.

  • Page 15: Tags

    The signal is generally used for detection, identification and location of people or objects. An AXCESS Tag, encased in black or beige plastic, is about the size of a credit card and is approximately 200 mils thick. Some Tags have slots to attach personnel ID pictures to them.

  • Page 16: Reader

    Reader will convert the data to a format usable by a computer or Wiegand control panel for further processing of the information. • Output data to a control device or a computer. Figure 4 AXCESS Reader – external view Types of Readers Serial This Reader communicates using the EIA-232 standard, more commonly known as RS-232C.

  • Page 17: Antennas

    NT132 System Overview Antennas Because the Tags receive and transmit at different frequencies, different antennas are used for each leg of the communication. Antenna construction is related to the wavelength (or fraction thereof) of its design frequency. Antennas designed for the Ultra High Frequency spectrum (to receive the transmit signal from the Tag) can be quite short.

  • Page 18: Antenna Tuning Unit (Atu)

    Reader. It is installed between the Reader and the transmitting and receiving antennas. Figure 5 AXCESS ATU – external view On the bottom of the ATU, there are two jacks to connect to the transmitting and receiving antennas and two jacks to connect to the Reader.

  • Page 19: Reader Installation

    Reader Installation Introduction The Reader is the brain of the NT132 system. Its functions include sending wakeup signals, receiving Tag signals, processing Tag data, and routing Tag data. Cabling Label RJ-45 Reader Case Unilon RX Card RF Card Unilon Output Card...

  • Page 20: Required Materials

    • White terminal block with connections for Wiegand ground, Data One and Data Zero, and connections for 24V power and ground • RJ45 connector used by AXCESS for programming the Reader’s firmware Reader Types Serial Reader This type of Reader can interface directly with the communications port of a computer or another control device that process standard EIA-232 serial data.

  • Page 21: Mounting The Reader - All Types

    Mounting the Reader - All Types All Readers have the same mounting requirements. IMPORTANT! Before permanently mounting any piece of the AXCESS NT132 System, first lay out and test the entire system. Step 1: Select a Reader location consistent with the type of antenna being installed.

  • Page 22: Installation Of A Serial Reader

    Wiegand Data Zero, Data One and Ground, it cannot be used to connect to a Wiegand control panel. Step 3: Apply power to the Reader. See section Connecting Power to the Reader – All Types, page 32. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 23: Installation Of A Wiegand Reader

    Reader. Such a condition could damage and/or impact the performance of either or both units. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 24 Step 10: Enter the Tag numbers into the panel’s database according to the panel manufacturer’s instructions. Step 11: Apply power to the Reader. See section Connecting Power to the Reader – All Types, page 32. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 25: Installation Of An Ftt Reader System

    Reader Installation Installation of an FTT Reader System Introduction The AXCESS Free Topology Transceiver (FTT) Reader System is for network applications involving multiple, interconnected Readers (Figure 9). Reader 1 Reader 2 Serial Gateway Ground Ground Door Strike Door Strike FTT Motherboard...
  • Page 26 • Wire as specified by device manufacturers to connect the devices to the relays. • An RS-232C straight-through cable with a DB9 male connector to connect the Serial Gateway to a computer. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...
  • Page 27 (Figure 10). Max Total Wire Length Maximum total wire length is the total amount of wire connected per network. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 28 You can network up to thirty-one Readers together by twisted pair wire. Connecting FTT Readers to Each Other Step 1: Prepare a sufficient length of twisted pair wire to connect the two Readers. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...
  • Page 29 Ground for the TTL relay Door Strike Trigger output with a 20 mA source/sink capability for triggering sensitive trigger relays. Secondary Trigger output with a 20 mA source/sink Output capability for triggering sensitive trigger relays. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 30 Connect the Common (C) terminal on the relay to +V on the device’s power supply with manufacturer recommended wire. Step 5: Connect Ground from the device’s power supply to the device using manufacturer recommended wire. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...
  • Page 31 Ensure that the 110V AC outlet is close by and easily accessible. Step 2: Plug the AC adapter into the connector at the bottom of the Serial Gateway. Step 3: Plug the adapter into 110 AC wall outlet or UPS. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 32: Connecting Power To The Reader - All Types

    VW - 1 22 AWG X 2C Ground Figure 14 AC adapter wires Power is marked with the dashed white line. Ground is black and has the gauge information printed on it. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...
  • Page 33 Note: The open terminals on TB1 are for future enhancements. IMPORTANT! The Reader comes with a factory-default ID number that needs to be changed to eliminate the possibility of cross talk. See the section Configuring 3.x Reader Firmware, page 35. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 35: Configuring 3.X Reader Firmware

    Configuring 3.x Reader Firmware A 3.x Reader can be configured by a terminal application to do the following: • Set modes for reading either 2.0 Tags or 3.x Tags. • Change the Reader ID number to eliminate the possibility of cross talk in multi-Reader applications.
  • Page 36 Remember: When you have finished communicating with the Reader, detach the 9-wire ribbon cable from the output card, reattach the 10-wire ribbon cable from the FTT motherboard to the output card and detach the computer from the Reader. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 37: Communicating With The Reader Via Hyperterminal

    Reader type to which you are connecting: Serial Reader and Wiegand Reader: Bits per second (Baud) 4800 Data Bits Parity None Stop Bits Flow Control None FTT Reader: Bits per second (Baud) 2400 © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 38: Reader Commands

    Changes the Reader ID to eliminate the potential of cross talk. & Turns on/off diagnostic mode. Allows the Reader to act on a 254 code in addition to its own ID number. This is only available for Wiegand Readers. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 39: Entering A Command

    FTT Reader, the Reader displays the firmware version, jumper settings and Reader ID. All outputs from the Reader are preceded by an indent to indicate that the string is not a Tag ID. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 40: Toggling Between Reading 3.X Tags And Reading 2.0 Tags

    Step 2: To switch back to reading 3.x Tags, press the Spacebar until the “Enter:” prompt appears, then type an asterisk at the “Enter:” prompt. The Reader will respond with “Reading 3.x tags.” 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 41: Changing The Reader Id Number

    00083 00100 00052 00069 00021 00070 00022 00103 00055 00072 00024 00105 00057 00106 00058 00075 00027 00044 00124 00013 00093 00014 00094 00047 00127 Table 1 Reader ID codes and numbers © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 42: Toggling Between Default And Diagnostic Modes

    Configuring 3.x Reader Firmware Toggling Between Default and Diagnostic Modes Diagnostic mode allows you to troubleshoot the NT132 system. It displays information that the Tag broadcasts to the Reader – the Reader ID, Site Code and Tag ID number. Step 1: At the “Enter:”...
  • Page 43 Failure to do so can result in cross talk, garbled output and erratic control device performance. The diagnostics mode is not stored permanently, and when the Reader is powered on again it will start in default mode, in which the diagnostics are turned off. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 44: Bypass Mode - Enabling Action On 254 Code

    The Wiegand Reader will respond with “ReaderID 254 OFF” The bypass mode is stored so that the Reader will continue to report 254 messages even if it has been powered off and powered back up. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 45: Unilon Reset Buttons

    Transmitter Card – sends the signal to the transmitting antenna The RX, TX and Output Unilon Cards (Figure 18) appear to be physically the same with the exception of jumper placement, which configures them for their respective tasks. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 46 Press the reset button on the Unilon TX Card. The Reader will display to the screen the firmware name, its revision number and the jumper settings separated by dollar signs ( $ ). For example: 200ltx $Revision: 1.5 $Transmit JP1=2-3 JP2 1-2 750.001.003 © 1999 AXCESS Inc. Revised June 1999...
  • Page 47 Reader will display to the screen the firmware name, its revision number, the jumper settings and its ID number separated by dollar signs ( $ ). For example: 200sera $Revision: 1.5 $Serial JP1=2-3 JP2 1-2 ID=033 © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 49: Antenna Tuning Unit (Atu) Installation

    Antenna Tuning Unit (ATU) Installation Introduction Each access control point (e.g. door, roadway, etc.) has at least two antennas: • A Low Frequency (LF) loop antenna that broadcasts a wakeup signal at 132 kHz to any Tags that may be within the antenna field of radiation.

  • Page 50: Required Materials

    100% foil shield coverage (for example, Belden 9310). The length required for your installation will vary. The maximum length recommended is 80 feet between the Reader and ATU and 20 feet between the ATU and each antenna. AXCESS cannot guarantee performance if these parameters are exceeded.

  • Page 51: Mounting The Atu

    Antenna Tuning Unit (ATU) Installation Mounting the ATU IMPORTANT! Lay out and test the entire NT132 System before permanently mounting any piece of the system. Figure 19 Mounting screw channels for the ATU Step 1: The ATU should be mounted a minimum of 36 inches off the ground, preferably at eye height.

  • Page 52: Cabling The Atu

    (for example, Belden 9310). Cable must be terminated at both ends with 3-piece crimp type male BNC connectors. See Appendix A: Coaxial Cable, page 101, for directions on how to prepare the cable. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 53: Connecting The Atu To The Reader

    To connect the ATU to a Swing Frame Antenna -Installing the Swing Frame Antenna, page 71 Note: Do not dress (tie-wrap) the cables until the installation is complete and tested. Once the system is operating properly, finish the cabling. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 55: Dipole Antenna Installation

    Dipole Antenna Installation Introduction The Dipole Antenna receives signals transmitted by the Tags and works in association with the Road Loop Antenna. IMPORTANT! To ensure proper system operation, do not substitute antenna kit components. Required Materials The following materials must be on hand in order to successfully install the Dipole Antenna: •...

  • Page 56: Installing The Dipole Antenna

    Dipole Antenna Installation Installing the Dipole Antenna IMPORTANT! Before permanently mounting the Dipole Antenna, lay out and test the entire NT132 system. Installation Guidelines The length of the coaxial cable between the Dipole Antenna and the ATU should not exceed 20 feet.
  • Page 57 Note: Do not dress-wrap or tie-down the cables until the system has been tested. Step 6: Turn on the system and adjust the ATU in accordance with the instructions in the Maximizing Antenna Performance with the ATU section, page 73. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 58 Note: Do not dress-wrap or tie-down the cables until the system has been tested. Step 6: Turn on the system and adjust the ATU in accordance with the instructions in the Maximizing Antenna Performance with the ATU section, page 73. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 59: Road Loop Antenna Installation

    Road Loop Antenna Installation Introduction The Road Loop Antenna is a transmitting antenna that works in conjunction with the Dipole Antenna. Road Loop Antenna wire is available in lengths that will accommodate roadways or gate entrances up to 70-feet in width. The Figure 22 shows a simplified diagram representing the field generated by a Road Loop Antenna.

  • Page 60: Required Materials

    If not, refer to the Original Equipment Manufacturer’s (OEM) manuals. Ensure that there is no power-line interference directly under the road surface. IMPORTANT! Before permanently installing the Road Loop Antenna, lay out and test the entire NT132 system. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 61: Road Loop Layout & Connecting To The Atu

    IMPORTANT! The short sides (Dimension B) of the road loop antenna should always measure 4 feet. Step 4: If necessary, drive square concrete nails (or similar) into the road surface at the corners to provide the proper © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 62 Step 12: Carefully review the installation to this point. If everything is correct, cut away the excess wire, trim and attach the other end of the Road Loop wire to the other half of the binding-post-to-BNC connector (Figure 25). 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 63: Common Layout Problems

    If so, correct the condition. • Have all connectors been correctly installed? This is frequently the cause of problems. Correct if necessary. • After checking these items, re-check the ATU tuning again. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 64: Installing The Road Loop Antenna

    Figure 27 Using the template to mark corner cuts Step 3: At the corner closest to the ATU, mark your lead-in cut. Step 4: Review your progress one last time for correctness. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...
  • Page 65 Step 10: Seal the cut with an antenna loop sealant, for example, Bondo Flexible Embedding Sealer (P-606), 3M Detector Loop Sealant or Q-Seal sealant. It takes about a gallon of “Bondo” to seal the cuts from a 16-foot antenna. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 67: Bar Antenna System Installation

    Bar Antenna System Installation Introduction The Bar Antenna typically receives signals transmitted by personnel and asset Tags (transponders). The Bar Antenna is an excellent antenna for mounting above or beside a doorway (sometimes above the ceiling tile) to monitor or control access to an entry/exit point of a facility.

  • Page 68: Required Materials

    Reader before continuing with the Bar Antenna installation. IMPORTANT! Before permanently installing the Bar Antenna, lay out and test the entire NT132 system. Installation Considerations Determine the approximate installation site of the Bar Antenna and of any third-party gate controller if one is being used.
  • Page 69 If mounting the Bar Antenna on the ceiling, mount it flat with the front of the case pointing at the floor. • If applicable, follow the guidelines in the manufacturer’s documentation for placement and wiring of any controller or peripheral device. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 70: Installing The Bar Antenna

    Step 12: Tighten the screws with a hand-held screwdriver. Step 13: The plastic rivets are removable with a screwdriver if it is ever necessary to open the Bar Antenna case. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 71: Swing Frame Antenna System Installation

    Reader before continuing with the Swing Frame Antenna installation. IMPORTANT! Before permanently installing the Swing Frame Antenna, lay out and test the entire NT132 system. Installing the Swing Frame Antenna Step 1: Cut two coaxial cables with sufficient length to connect the Swing Frame Antenna to the ATU.
  • Page 72 Performance with the ATU, page 73. Step 9: Permanently mount the Swing Frame on the wall using the mounting holes at the bottom and top of the frame and dress/tie-wrap all cabling. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 73: Maximizing Antenna Performance With The Atu

    Maximizing Antenna Performance with the Because the antenna transmits by inductive coupling at low frequency, it is subject to environmental detuning, due to where the antenna is mounted, what material it is mounted on, etc. For this reason, it is impossible to factory pre-tune antennas for optimized generation of the wakeup signal.
  • Page 74 (0 to 4 volts). 1 to 2 volts is a typical optimum reading. Note: The ATU must be mounted with its connectors pointing down for the voltmeter to read accurately. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...
  • Page 75 On header Jp10, place the jumper in the Active position. Step 7: One at a time, place the jumper in the Active position on headers Jp1 through Jp9 and watch the LEDs for a strong signal. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 76 Jp1 through Jp9 and watch the LEDs for a strong signal. Step 14: When you have tested all the positions, reset the jumpers to the position that gave the strongest voltage as indicated by the strength of the LED lights. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 77: Modifying Antenna Range: Adjusting The Transmitter Card

    Modifying Antenna Range: Adjusting the Transmitter Card Introduction Each Reader contains a card stack that has five sub-boards, each of which has a specific function. The transmitter card controls the voltage output to the transmit antenna. If the Reader’s connectors are at the bottom, then the transmitter card is on the bottom of the stack (Figure 34).

  • Page 78: Required Materials

    When the pot makes a clicking noise it has been turned up as high as possible. When you have adjusted the field, retune the ATU. See the chapter Maximizing Antenna Performance with the ATU, page 73. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 79: Tag Mounting

    Tag Mounting Because of the low frequency used for transmission, Tags can be mounted in a variety of positions on assets and vehicles without the signal being blocked. Personnel can carry Tags on chains, clips, pockets or purses. Mounting Tags to Assets Required Materials •...
  • Page 80 Note: Only an extreme level of prevention is a guarantee against loss or damage at the hands of a determined thief. However, when assets are tagged as described here, they will remain tagged for tracking purposes even under heavy industrial or business usage. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 81: Mounting Tags To Vehicles

    Shield the LED with your hand while holding it against the windshield. Step 5: Test the various positions to find the one that works best for your installation and the vehicles involved. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 82 If using double-sided tape, peal the cover off the double- sided tape attached to the Tag. Firmly apply the Tag to the windshield location you found earlier and press the Tag to the windshield ensuring solid contact. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 83: Tags And Personnel

    Mounting materials – clips, chains, etc. Personnel Tags can be threaded onto a chain, placed in a pocket, or hooked on a clip. A picture ID card can fit in the Tag’s recess. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 85: Troubleshooting The System

    If you do not have power to the ATU, check the cables from the Reader to the ATU. The ATU receives its power from the Reader via the RG-58/U cable. This is one reason this cable is specified for the NT132 system.

  • Page 86: Check The Site

    Check the Site Step 1: Ensure that there are no other sources of similar radio frequencies nearby. Proximity card readers and clicker systems can affect the NT132 system, as can radio- controlled sprinkler systems and military-grade communications systems. Step 2: Determine if metal is attenuating the signal.

  • Page 87: Check The Antennas And Cables For Continuity

    Step 10: Connect the other end of the coax cable to the TX Reader connector on the ATU and check for continuity in the TX Antenna connector. If continuity does not exist, then there is a problem with the ATU. Fill out the Customer Support © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 88 ATU and check for continuity on the TX Reader connector. If continuity does not exist, then there is a problem with the ATU. Fill out the Customer Support Questionnaire (page 107) and call Customer Support at 1- 800-577-6080. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 89: Check The Atu

    Reader. See the section Modifying Antenna Range: Adjusting the Transmitter Card, page 77. Step 7: If none of the suggested solutions work, fill out the Customer Support Questionnaire (page 107) and call Customer Support at 1-800-577-6080. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 90: Check The Reception

    800-577-6080. Cabling Label RJ-45 Reader Case Unilon RX Card RF Card Unilon Output Card Unilon TX Card Transmitter Card Terminal Block (TB1) Ground Lug Conduit RS-232 Chase Figure 37 Reader Transmitter Card 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 91: Check The Output And Connections To Third-Party Devices

    Ensure that the LonWorks wiring is correct. Step 3: Ensure that Serial Gateway is connected to the PC and that the communication port settings are correct: Baud Rate 2400 Data Bits Parity None Stop Bits Flow Control None © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 93: Common Problems With Nt132 Components

    Common Problems with NT132 Components Cable Problem: The NT132 System has reduced range Most of the problems encountered with the NT132 system lie with the cables. This includes having little or no range on the antennas. Check these items first: Step 1: Ensure that RG-58/U with 100% foil shield coverage is used.

  • Page 94: Road Loop Antenna

    Ensure that the ATU is tuned properly. See page 73 for information. Step 9: Ensure the 10-wire header is seated properly in the Toggle Switch ATU. See page 74 for a discussion of seating the header. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...
  • Page 95 Step 3: Reduce the transmit voltage by adjusting the pot on the transmit card in the Reader. See the chapter Modifying Antenna Range: Adjusting the Transmitter Card, page 77. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 96: Dipole Antenna

    Check to see if continuity goes from loop to BNC connector. Check Dipole continuity from terminal block to BNC connector. See page 87 for details on checking continuity. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 97: Swing Frame Antenna

    Information on providing power can be found on page 32. Step 11: Check to see if the 30-turn pot adjustment switch is turned to the maximum on the TX card. See the chapter © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 98: Wiegand Reader

    Ensure that the LEDs on the PCB card stack are lit. All but the Transmitter card should have lit LEDs. Step 6: Ensure that the Reader has power. Information on providing power can be found on page 32. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 99: Ftt Reader

    They should be mounted in such a way that they can be activated when they enter the antenna field. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 100 Troubleshooting the System Step 2: If the Tags are mounted on vehicles, ensure that they are beige. Black Tags become hotter than beige Tags in direct sunlight and can warp under extreme conditions. 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 101: Appendix A: Coaxial Cable

    Step 6: Crimp with the appropriate tool. Step 7: Test for continuity of the inner conductor from connector to connector. Test for continuity between connectors. Test for insulation between inner conductor and connectors. © 1999, AXCESS Inc. 750.001.003 Revised June 1999...
  • Page 102 Appendix A: Coaxial Cable Coaxial Cable 11/32 11/32 3/16 Inner Conductor Braid Sleeve Insulator Inspection Hole Crimp Area Contact Pin Butting Flange Plug Body Assembly Crimp Area Figure 38 Dimensions for Coaxial Cable Termination 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 103: Appendix B: Specifications

    Reader which draws 500 mA and a device such as a door strike (FTT Readers only) that draws up to 200 mA. Input: 120V AC, 60 Hz Output: 24V DC, 700 mA nominal No load: 37.5V DC © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 104: Serial Gateway

    Female BNC - TX (in from transmitting antenna) • Female BNC - RX (in from receiving antenna) • Female BNC - TX (out to Reader) • Female BNC - RX (out to Reader) 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 105: Antennas

    Coverage: 30 feet Connectors • Female BNC (to ATU) Bar Antenna System Dimensions Length: 38 inches Width: 5 inches Depth: 1 inch Weight: 2.3 pounds Frequency: Transmit: 132 kHz Receive: 315 MHz © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 106: Tag

    Female BNC - RX (to ATU) Dimensions Length: 3.4 inches Width: 2.2 inches Thickness: 0.25 inch Weight: Less than 1 ounce Frequency: Transmit: 315 MHz Receive: 132 kHz Power: Embedded lithium battery 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

  • Page 107: Customer Support Questionnaire

    The following questions need to be answered before Axcess Inc, Technical Staff will be able to assist you. Please have the answers to these questions before you contact an Axcess Inc, customer service representative at (800) 577-6080 and fax a copy to (972) 407-9085.
  • Page 108 Additional Equipment What third-party equipment is connected to the entire system? Give brands and model numbers. Who is installed the NT132 system? Attach a rough sketch of the facility noting the placements of the Antennas, Reader, third- party controllers, cable, distances and any other pertinent data.

  • Page 109: Index

    Wiegand Reader Installation, 29 Equipment, Required, 14 RFID Systems Components, 17 History, 17 Firmware Road Loop Antenna, 61 configuring, 39 Connecting to the ATU, 55, 63, 99 Determining version, 47 Installing, 66 © 1999, AXCESS Inc. 750.001.003 Revised June 1999...

  • Page 110: Revised June

    Waterproofing, 12 Swing Frame Antenna, 73 Wiegand Reader Connecting to the ATU, 74 Connecting to the Controller Panel, 29 Installing, 74 Connections, 29 Required Materials, 73 Installing, 29 Specifications, 10 Terminal Settings, 41 750.001.003 © 1999 AXCESS Inc. Revised June 1999...

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