TDC-0971- 011 ChoiceConnect® Fixed Network CCU 100 and Repeater 100 Installation Guide
Identification CCU 100 and Repeater 100 Installation Guide 07 July 2016 TDC-0971-011 Copyright © 2010-2016 Itron, Inc. All rights reserved. Confidentiality Notice The information contained herein is proprietary and confidential and is being provided subject to the condition that (i) it be held in confidence except to the extent required otherwise by law and (ii) it will be used only for the purposes described herein.
Contents Before You Begin ........................................................................................................ vii Documentation Conventions ............................................................................................................. vii Related Documents .......................................................................................................................... viii CCU/Repeater Basics ......................................................................
Contents Wall Mount ..............................................................................................................................27 Davit Arm Mount .....................................................................................................................28 Connecting Cables ............................................................................................................................29 Installing a Local 4G WAN Antenna ...............................................
Contents Changing the Repeater Password ............................................................................. 77 Antenna Line Sweeps Procedure ............................................................................... 83 Anritsu Site Master Calibration ..........................................................................................................83 Testing on a Network Device with a Remotely-Mounted 900 MHz Antenna ....................................84 General Testing Conditions ..
Contents Down Conductors Installation Connection Methods ...................................................116 Cable Entrance Facilities ............................................................................................116 Clamp-On Ground Resistance Testing .................................................................................117 Principle of Operation .................................................................................................
Before You Begin The CCU 100 (also known as a cell control unit or collector) is the main collection point for the ChoiceConnect Fixed Network. The CCU reads data from Itron electricity meters, gas endpoints, and water endpoints and gathers consumption, daily, or hourly meter reads, and other information from endpoints and communicates it back to the utility over a public or private network. When used with the Fixed Network Repeater 100, the coverage territory per CCU 100 is extended.
Before You Begin Tip A tip helps users apply the techniques and procedures described in the text to their specific needs. A tip is not essential to the basic understanding of the text.
CHAPTER 1 CCU/Repeater Basics The CCU 100 and the Repeater 100 are configurable for the following installation locations: • • • • • • Water tower or communications tower Wood, concrete, or metal utility pole Wall (indoor or outdoor) Pipe or mast (between 2 and 3.5 inches in diameter) Roof Other vertical structures Integrated mounting and coupling brackets secure the device in high winds and under heavy ice loads.
Chapter 1 CCU/Repeater Basics Only an external GPS connection is provided in the Repeater 100. A WAN modem is not present in a repeater. Since the collector or repeater may be installed in an outdoor environment, each component of the collector or repeater is weather-tight and can withstand wind requirements in excess of 100 MPH.
CCU/Repeater Components Item Description 3 Collector or repeater label Displays the collector identification number, model number, and other associated information. 4 Power connector Supplies power to the collector or repeater module. AC mains, DC, or solar power options are available. A three pin cable connects the collector or repeater to the mains supply. A two pin cable connects the collector or repeater to a DC supply. A five pin cable connects the collector or repeater to the solar system.
Chapter 1 CCU/Repeater Basics Caution You must install the external GPS antenna in a vertical orientation, and the antenna must have an unobstructed view of the southern sky (North America and Europe) to properly receive a GPS signal. The local GPS/WAN antenna system is shown below. Item Description 1 Local GPS antenna Receives GPS data from orbiting satellites. The cable connection on the bottom of this antenna is TNC female.
CCU/Repeater Components There are three antennas that can be used for the 900 MHz radio link. • • • A standard vertically polarized antenna (5 dBi) directly attached to the collector or repeater. A standard vertically polarized antenna (5 dBi) connected remotely. A high-gain vertically polarized remote antenna (8.15 dBi) mounted remotely in place of the direct attached solution. Warning Do not install an 8.15 dBi antenna directly on the CCU/repeater.
Chapter 1 6 CCU/Repeater Basics TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
CHAPTER 2 Planning a CCU/Repeater Installation This chapter describes how to prepare for a collector or repeater installation. Installation Profiles You can install the collector or repeater in a variety of configurations and locations. Depending on the installation location, you can: • • • Install the CCU or repeater components in the same location (as an integrated solution). This is the recommended configuration. Install the GPS/WAN antennas externally from the collector or repeater.
Chapter 2 Planning a CCU/Repeater Installation When you are determining the placement of the collector or repeater, the following are primary considerations: • • • • • Site for optimum RF reception. Site for optimum GPS and/or WAN reception. Ethernet connection availability (if required). Power connection availability. Structure or location present that can physically support the collector or repeater and its mounting hardware.
Siting Collectors or Repeaters • • Near objects or devices attached to the same pole. Within 500 feet of high power radio frequency (RF) transmitters (such as paging transmitters, cellular transmitters, and municipal communications transmitters). Note Typically, maintaining a 10-foot vertical separation from other transmitters allows for a co-location type of installation.
Chapter 2 Planning a CCU/Repeater Installation Remote 900 MHz Antenna Placement Antenna placement is one of the most important factors in determining your overall system performance. Careful consideration must be given to proper antenna placement. Follow the general guidelines below when determining the ideal location for a remotemounted 900 MHz antenna. • • • • • Mount the antenna vertically. Mount the antenna in a location where there is a clear, unobstructed, 360-degree view of the horizon.
Siting Collectors or Repeaters All grounding materials and procedures must meet or exceed local codes. Use coaxial grounding kits recommended by the coaxial cable manufacturer. Warning Under no circumstances should the antenna grounding wires be run inside a building. Always install ground bars and grounding material on the building's exterior. To ground an antenna system 1. Mount a copper ground bar near the antenna. This is the top ground bar. 2.
Chapter 2 Planning a CCU/Repeater Installation • • A standard vertically polarized antenna (5 dBi) connected remotely. A high-gain vertically polarized remote antenna (8.15 dBi) mounted remotely in place of the direct attached solution. Warning Do not install an 8.15 dBi antenna directly on the CCU/repeater. Antenna installation directly on the CCU will compromise mechanical integrity and will not meet the compliance requirement for a loss of 2.2 dB between the CCU/repeaters and the 8.15 dBi antenna.
AC Mains Power The ground lug is manufactured by AMP/Tyco Electronics (part number 320754) and is designed for #2 AWG solid or stranded wire (0.257-inch to 0.335-inch diameter). The lug must be properly crimped (never soldered) to the wire using SOLISTRAND tooling designed for the lug. The following figure details a proper crimp. 1 Center the crimps. Crimps may be off-center, but not off the end of the wire barrel.
Chapter 2 Planning a CCU/Repeater Installation DC Mains Power DC wiring to the collector or repeater utilizes a two conductor cable. Connect the CCU to a 10A DC circuit breaker or fuse. Wire the Itron-supplied two conductor cable by attaching the red wire to a +12V source. Attach the black wire to ground. Materials Not Provided by Itron The following materials are not provided by Itron in the collector or repeater kit, but are required for installation.
Materials Not Provided by Itron Remote Mount High Gain (8.15dBi) 900MHz Antenna on a Standard Collector or Repeater Warning Do not install an 8.15 dBi antenna directly on the CCU/repeater. Antenna installation directly on the CCU will compromise mechanical integrity and will not meet the compliance requirement for a loss of 2.2 dB between the CCU/repeaters and the 8.15 dBi antenna.
Chapter 2 Planning a CCU/Repeater Installation Local GPS and WAN Antennas The primary requirement for any coaxial cable used with the local GPS or WAN antenna is to have less than 5 dB of attenuation at 1.5 to 1.8 GHz for the entire length of cable, including connector losses. You may use any type of 50 ohm coaxial cable as long as the total loss, including connectors, is less than 5 dB at 1.5 to 1.8 GHz. Itron recommends using regular 1/2" coax or Times Microwave LMR-400.
Materials Not Provided by Itron Mounting Hardware Depending on your installation location and configuration, the installer must supply the following mounting hardware to properly attach the collector or repeater to the mounting surface. Caution Since each installation is unique, you must ensure the mounting hardware securely supports the collector or repeater. The collector or repeater (minus attachment hardware) weighs 7 pounds.
Chapter 2 18 Planning a CCU/Repeater Installation TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
CHAPTER 3 Installing the Collector or Repeater This chapter provides the instructions to install a collector or repeater in the field, using the Itron-recommended installation method. The collector or repeater can be installed in a variety of ways. This chapter provides several different collector or repeater installation profiles for both mains powered and solar powered collectors or repeaters.
Chapter 3 Installing the Collector or Repeater Attaching the Local GPS/WAN Antennas You can attach the local GPS and WAN antennas to pipes, poles, walls, and davit arms. The 3G and 4G pole mount assemblies are shown in the following graphics. 3G GPS/WAN Antenna 4G GPS/WAN Antenna To attach the local GPS/WAN antennas 1. Assemble the antenna unit as described in the GPS/WAN Remote Antenna Mounting Kit Assembly Guide included with the GPS/WAN local Antenna Mounting Kit. 2.
Attaching the Direct Mount Standard (5.15 dBi) 900 MHz Antenna To attach the direct mount standard 5.15 dBi 900 MHz antenna Warning Do not install an 8.15 dBi antenna directly on the CCU/repeater. Antenna installation directly on the CCU will compromise mechanical integrity and will not meet the compliance requirement for a loss of 2.2 dB between the CCU/repeaters and the 8.15 dBi antenna. 1. Slide the black rubber boot onto the base of the antenna as shown in the following illustration. 2.
Chapter 3 Installing the Collector or Repeater 4. Slide the antenna sleeve over the antenna, ensuring the front of the antenna sleeve is toward the front of the collector or repeater. 5. Using the included screws and washers, screw the antenna sleeve to the top of the collector or repeater. Tighten the screws to 5 to 6 in/lbs. Antenna sleeve > flat washer > lock washer > screw Attaching the Collector or Repeater You may attach the collector or repeater to a variety of surfaces.
Attaching the Collector or Repeater An integrated mounting support on the back of the collector or repeater enclosure slides into the slot in the center of the mounting bracket. A set screw locks the collector or repeater to the mounting bracket. Orientation of the enclosure may be adjusted +/- 16 degrees horizontal to compensate for different angles. Pipe Mount The following image illustrates a typical vertical pipe installation. The collector or repeater may also be attached to a horizontal pipe.
Chapter 3 Installing the Collector or Repeater To mount the collector or repeater on a pipe In the following illustration, the mounting plate is attached to the vertical pipe with the mounting brackets. The collector or repeater enclosure is secured to the mounting plate. 1. Using the two mounting brackets and four bolts, attach the mounting plate to the pipe. 2. Insert the mounting disc into the mounting plate keyhole. 3.
Attaching the Collector or Repeater Pole Mount If the vertical pipe or pole exceeds 6.75 inches in diameter, you may use metal bands instead of the mounting brackets to secure the mounting plate to the pipe or pole. Two sets of slots (1.5 in. long) on the mounting plate are provided for the metal bands. It may be necessary to use the remote 900 MHz antenna kit to achieve optimum RF performance and GPS coverage if the pole obstructs the desired RF path. To mount the collector or repeater on a pole 1.
Chapter 3 Installing the Collector or Repeater 2. Insert the mounting disc (on the back of the collector) into the mounting plate keyhole. 3. Using the provided set screws, secure the collector to the mounting plate with the antenna in the upright position. 4. Using two steel straps, attach the mounting plate to the pole.
Attaching the Collector or Repeater Wall Mount The following image illustrates a wall mount installation. In this scenario, two brackets are secured to the collector or repeater and the entire assembly is attached to the wall. It may be necessary to use the remote 900 MHz antenna kit to achieve optimum RF performance and GPS coverage if the collector or repeater is mounted indoors, or if the wall obstructs the desired RF path. To mount the collector or repeater on a wall 1.
Chapter 3 Installing the Collector or Repeater Davit Arm Mount The following figure illustrates a typical utility pole or street light pole installation. The collector or repeater is mounted on a davit arm or the street light arm. Two types of power connections are typical. You may use a photocell adapter cable when the collector or repeater is mounted on a street light arm. This cable plugs into the photocell sensor of the street light.
Connecting Cables 2. Insert the mounting disc into the mounting plate keyhole. The following photos are shown off the davit arm for clarity. 3. Using the provided set screws, secure the collector to the mounting plate with the antenna in the upright position. Connecting Cables Connect the remote/external antenna cables (if needed), Ethernet cable (if needed), and grounding wire. Due to the variable requirements for cable length, cables are not provided by Itron.
Chapter 3 Installing the Collector or Repeater To connect cables 1. The GPS cable has an SMA connector on one end and a TNC connector on the other end. Connect the SMA connector end of the GPS antenna cable to the collector or repeater. Connect the TNC end of the GPS cable to the external GPS antenna. 2. The WAN cable has an N connector on each end. Connect one end of the WAN antenna cable to the collector. Connect the other end of the cable to the external WAN antenna.
Connecting Cables b. Wrap vinyl electrical tape around the connection starting at the collector and moving up the cable as shown in the following illustration. The vinyl electric tape provides a foundation for the butyl rubber sealant, making it easier to disconnect the cable. c. Wrap the vinyl electric tape up the coaxial cable overlapping each wrap as shown in the following illustrations. Ensure the tape fully covers the cable strain relief. d.
Chapter 3 Installing the Collector or Repeater e. Overlap the butyl rubber so there is no gap. The butyl rubber will self-vulcanize over time and the seam will disappear. f. Wrap vinyl electric tape around the butyl rubber starting at the CCU and moving up as you did in Step a. g. Continue wrapping the vinyl tape in a spiral back down to the collector. You now have two layers of vinyl tape covering the butyl rubber. 4.
Installing a Local 4G WAN Antenna Installing a Local 4G WAN Antenna Warning Do not install an 8.15 dBi antenna directly on the CCU/repeater. Antenna installation directly on the CCU will compromise mechanical integrity and will not meet the compliance requirement for a loss of 2.2 dB between the CCU/repeaters and the 8.15 dBi antenna. To attach the local 4G WAN antenna 1. Remove the 4G WAN antenna from the main CCU shipping box. 2.
Chapter 3 Installing the Collector or Repeater Installing the Battery If you are installing a battery with a ferrite bead on the wires, as shown in the following illustration, follow the directions in To install a battery (ferrite bead) on page 35. If the battery does not have a ferrite bead on the wires, see To install a battery on page 34. To install the battery 1. Remove the battery cover by loosening the four screws securing it. These are captive screws.
Installing the Battery 3. Slide the battery into the battery compartment. 4. Replace the battery compartment cover, and torque the screws to 6 inch-pounds. To install a battery (ferrite bead) 1. Insert the battery connector into the connector on the CCU 100. 2. Align the edges of the ferrite bead with the edges of the recess in the battery well.
Chapter 3 Installing the Collector or Repeater 3. Press the ferrite bead into the recess in the battery well. 4. Place the battery in the battery well as shown in the following graphic. Providing Power The final step of the collector or repeater installation is to provide power to the equipment. Depending on the collector or repeater model, either a two pin cable (DC), three pin cable (AC), or a five pin cable (solar) is required.
Providing Power To provide power 1. Plug the appropriate cable in to the collector or repeater. Note The connector is keyed so the cable can connect in only one orientation. 2. Securely fasten the power cable to the collector or repeater by tightening the retaining nut on the cable.
Chapter 3 Installing the Collector or Repeater CCU Installation Wiring Diagram Tower Installation Warning Before installing a Tower CCU, ensure that the selected location can support the weight of the Tower CCU and mounting hardware. A thorough structural analysis should be performed by a registered professional engineer at location prior to installation. Itron is not responsible for improper installations or for installations at a site that cannot adequately support the Tower CCU.
Tower Installation Because of the size and weight of the Tower CCU, Itron recommends more than one person be present for the installation. For more information, see the Tower Enclosure CCU 100 Basic Installation Quick Reference (TDC-0964-000).
Chapter 3 Installing the Collector or Repeater • Wall/H-Frame mount. In this configuration, the TCU is bolted to a stable and secure vertical surface, such as a wall or h-frame, with 3/8–16 (min) bolts and pierced and slotted brackets (no kit). The TCU box comes preassembled except for the CCU. Caution Prior to installing a CCU in the field, be sure to configure it as described in the CCU 100 Collector Configuration Guide. A CCU cannot be configured after it has been installed in the field.
Tower Installation TCU Components 1 RF Filter 2 Battery 3 Surge protection devices (SPDs), receptacle, terminal blocks 4 Collector mounting plate 5 Roxtec™ block 6 Wiring diagram 7 Document holder 8 Air filters There are two air filters, one shown at (8) and another behind the fan (9). 9 Fan To assemble the Tower CCU 100 Important This unit must be installed in accordance with the National Electrical Code and with all local codes. Provide power to the cabinet using electrical conduit.
Chapter 3 Installing the Collector or Repeater 1. Attach the TCU to the TCU mounting plate. a. Insert the TCU mounting disc into the mounting plate keyhole. b. Slide the TCU down until you feel it click into place. 2. Connect the cable from the TCU to the RF filter. 3. Connect the ground wire to the TCU. 4. (Optional) Connect the Ethernet cable to the TCU and the top of the 10/100 BT SPD. Feed the external Ethernet cable through the Roxtec block and connect it to the bottom of the 10/100 BT SPD.
Tower Installation 5. Connect the battery to the connector on the battery door of the TCU. The battery door connection is only present on collectors designed for TCU installations. 6. Feed the GPS and WAN (if required) antenna cables through the Roxtec block and connect them to the TCU. 7. Connect the power cable to the TCU. 8. For instructions on installing the antennas, see Attaching the Local GPS/WAN Antennas on page 20. 9. Connect power to the cabinet.
Chapter 3 Installing the Collector or Repeater Tower CCU Wiring Installation Diagram 44 TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
Solar Powered Installation Solar Powered Installation The solar collector or repeater is mounted like other collectors and repeaters, but the power comes from the solar cabinet which houses the solar controller and batteries. The following picture shows a typical solar installation with a TCU 100. Warning Before installing a collector or repeater, ensure that the selected location can support the weight of the collector or repeater, mounting hardware, solar panels, and batteries.
Sunwize Solar Panel Wiring Legend The following diagram illustrates how an Itron Sunwize solar panel system must be wired to connect to the collector or repeater.
To assemble the Solar CCU 100 1. Mount the solar panels and battery box as described in the Installation, Operation, and Maintenance Manual supplied with the solar system. 2. Set the photovoltaic (PV) array's tilt and azimuth to the angles recorded in the design specifications provided by Itron. The Array Tilt value is the angle of the array from horizontal. The Array Azimuth value is the angle of the array clockwise from true north. The following diagram illustrates tilt and azimuth angles.
Installing the Collector or Repeater 3. Wire the five-conductor power cable to the solar cabinet, as shown in the Solar Wiring Diagram on page 46. Use the watertight grommet supplied with the solar cabinet. • Red. Collector or repeater power + • Black. Collector or repeater power • Green. Low battery indicator • Orange. Solar ID_1 • White. Solar ID_2 4. Mount the collector or repeater in the desired location.
Solar Powered Installation 4. Ensure the Array Type is set to Fixed Tilt. 5. Set the photovoltaic (PV) array's tilt and azimuth to the angles shown on the PVWatts website. The Array Tilt value is the angle of the array from horizontal. The default value normally maximizes annual energy production. For information about the tilt angle, click Array Tilt. The Array Azimuth value is the angle of the array clockwise from true north. The default value normally maximizes energy production.
Installing the Collector or Repeater Solar Installation Wiring Diagram The following diagram shows a typical solar powered installation.
Relocating a CCU or Repeater Relocating a CCU or Repeater 1. Disconnect the AC power. Caution Do not disconnect the battery. 2. Relocate the CCU or the repeater. 3. Reconnect the AC power.
Installing the Collector or Repeater 52 TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
CHAPTER 4 Battery Care and Maintenance This chapter provides instructions for performing field maintenance on the collector or repeater battery. The following sections describe storing and charging spare collector and repeater batteries, and replacing a collector or repeater battery in the field. Shipping Requirements Warning! Electrical fire hazard—protect against shorting. Terminals can short circuit and cause a fire if they are not insulated during shipping.
Chapter 4 Battery Care and Maintenance Long-Term Storage Batteries may be stored for up to two years at room temperature (25°C or 77°F), and then may be recharged with no loss in cell reliability or performance capabilities. The following storage time versus temperature chart is a plot of maximum storage time as a function of storage temperature.
Battery Storage and Charging State of Charge The state of charge (SOC) of the battery can be approximated by using the curve shown in the following chart. This curve is accurate to within 20% of the true SOC of the cell under consideration, if it has not been charged or discharged within the past 24 hours. The curve is accurate to within 5% if the cell has not seen any activity, charge or discharge, for the past five days.
Chapter 4 Battery Care and Maintenance Battery Service Life All batteries have a variable service life, depending upon the type of cycle, environment, and charge to which the cell or battery is subjected during its life. There are two basic types of service life: cycle life and calendar life. The battery in the collector or repeater is called in to service only during power outages, so in this case only calendar (or float) life is applicable.
Replacing the Integrated Battery Replacing the Integrated Battery The following procedure describes the integrated battery replacement after the equipment is installed in the field. Warning There is a risk of explosion if the battery is replaced by an incorrect type. Always replace with Itron part number BAT-0045-001. For information on battery disposal or recycling, contact EnerSys at 1.800.363.7797 or recycling@enersys.com. To replace the battery 1. 2. 3. 4. 5. 6.
Chapter 4 58 Battery Care and Maintenance TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
APPENDIX A Detailed Collector or Repeater Specifications CCU or Repeater Dimensions and Weight Weight is shown in pounds and dimensions are shown in inches. Component Weight CCU 100 or Repeater 100 7 lbs TCU 100 AC tower unit 76 lbs External GPS/WAN antenna system 6 lbs Remote 900 MHz antenna system 3.
Appendix A Detailed Collector or Repeater Specifications 60 TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
CCU or Repeater Dimensions and Weight The following illustration shows the dimensions for the optional pedestal unit. This unit ships with a gasket and fasteners to attach the cabinet to the pedestal.
Appendix A Detailed Collector or Repeater Specifications Antenna Specifications Specifications for the 900 MHz, GPS, and WAN antennas are listed in the following tables. Important All coaxial cable connections must be properly weather-proofed per industry standards unless otherwise specified. This includes any connections for the antennas and the collector or repeater components. If the collector or repeater is installed indoors, only the connections located outside need to be weather-proofed.
Environmental Specifications GPS/WAN Antennas Specification GPS WAN-3G WAN-4G Local WAN-4G Remote Termination Type TNC female Type N female Type N male Type N male Frequency 1575.42 MHz 806-896 MHz 1850-1990 MHz 690-894 MHz 1710-2170 MHz 698-960 MHz 1710-2170 Polarization RHCP Vertical Vertical Vertical Prime power 3.3 V DC N/A N/A N/A Overall length 2.61 in. 13.75 in. 5.07 in. 12.60 in. Radome diameter 3.05 in. 1.310 in. 0.90 in. 0.95 in. Weight 6 oz. < 1.0 lb. < 1.
Appendix A Detailed Collector or Repeater Specifications Transmitter Collector or repeater transmitter specifications are described in the following table. Specification Value Maximum transmit power at antenna 29.5 dBm (The transmitter is disabled in CCU part number CCU6626-002.) Frequency 903.0 MHz to 926.8 MHz (USA) Diagnostic Radio Collector or repeater diagnostic radio specifications are described in the following table. Specification Value Type IEEE 802.11b/g Frequency 2.
Battery Pack If Then AC power fails The collector or repeater battery pack maintains system functions for approximately 90 minutes. A message indicating the AC failure is sent to the Network Collection Engine. AC power is restored A message is sent to the Network Collection Engine indicating AC power has been restored. The battery pack specifications are listed in the following table. Specification Value Type Sealed-lead acid, rechargeable Power 6V, 4.5 amp-hours Life Five years at 33° C.
APPENDIX B Port and Protocol Requirements Network Collection Engine (NCE) installations are typically deployed when CCUs are on the Internet, the Fixed Network web server is in a DMZ, and the Fixed Network database server is in the corporate intranet. The following illustration is a simple diagram of the network topology. Note The Network Administrative Application (NAA) server may be hosted on the same server as the database server.
Appendix B Port and Protocol Requirements Ports and Protocols Fixed Network inbound traffic Source Source Destination address port address Destination port Protocol Required for operation Purpose Collectors (any*) Any Fixed Network web server 443 HTTPS Yes CCU communications to web server’s external address. Collectors (any*) Any NTP server 123 UDP Yes CCU time sync to internal or internet time server. (External NTP servers can also be used).
Ports and Protocols Fixed Network database/NPA server outbound traffic Source Source Destination Destination Protocol address port address port Required for operation Purpose Fixed Network Any database server Collectors (any) 4443** HTTPS Yes Collector commands and diagnostic portal. Fixed Network Any database server initial 4443** configuration router DHCP IP addresses HTTPS Yes Collector shutdown, reboot, etc. Collector commands and diagnostic portal router required for v4.2 collectors only.
Appendix B Port and Protocol Requirements Fixed Network server to server traffic (DMZ → intranet) Source Source Destination Destination Protocol address port address port Required for operation Purpose Fixed Network Any web server Fixed Network database server 1433** MSSQL Yes Database access. Fixed Network Any web server Fixed Network NPA server 1433** MSSQL Yes Database access. Only needed if NPA database is on a different server than NCE.
Ports and Protocols Workstation to server traffic Source Source Destination address port address Destination port Protocol Required for operation Purpose Fixed Network Any workstation Fixed Network database server 1433** MSSQL Yes Database access for Collector Configuration Application (CCA) (Fixed Network 4.0 only).
Appendix B Port and Protocol Requirements 72 TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
APPENDIX C Status and Diagnostics Status Indicator The LED Status Indicator is primarily intended to support installation personnel for immediate feedback. The following sequences define the Fixed Network solution's operational characteristics: Sequence details: The dot time: 100 mSec The dash time is 300 mSec Off Time between B and N: 700 mSec Off time between dot and dash: 100 mSec Collector State Description LED Pattern Off The collector is not running.
Appendix C Status and Diagnostics Collector State Description LED Pattern No Battery The collector has determined it Morse code for the letter ‘S’ ( . . . ) should have a backup battery, but that battery does not appear to be present or is not functioning. The display of this state is a higher priority than all states other than Low-visibility, and will be displayed exclusively if the battery cannot be detected.
Performing an Antenna Sweep Test • Test Gear: Current and proper calibration; be sure that calibration is turned on during the test. A qualified operator of the test equipment must perform the test. Note If the system does not perform to the previous test specifications, the reasons for system failure and possible remedies must be identified before leaving the installation site.
Appendix C Status and Diagnostics 76 TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
APPENDIX D Changing the Repeater Password To change the repeater password, you must log into the user interface as an administrator. The following procedures illustrate each step with Repeater 100 user interface screens. To access the repeater user interface 1. Ensure the collector or repeater has power. 2. Activate the collector or repeater's Wi-Fi using the CAR (Collector Activation Radio). For more information about the CAR, see the Collector Activation Radio Quick Reference Guide. 3.
Appendix D Changing the Repeater Password 4. Highlight the collector or repeater you wish to access and click Connect. 5. Type the Security key. 6. Open a browser window and type https://192.168.1.
Performing an Antenna Sweep Test 7. Click Continue to this website (not recommended). 8. Type the Username and Password. Note The user name and password are case sensitive. • • Username. admin Password.
Appendix D Changing the Repeater Password The Main Menu window appears. To change the repeater password 1. From the user interface Main Menu, click Configuration.
Performing an Antenna Sweep Test 2. From the Configuration menu, click Wireless Diag. 3. Enter the new information and click Submit.
Appendix D Changing the Repeater Password 82 TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
APPENDIX E Antenna Line Sweeps Procedure By combining Itron’s proven 900MHz ERT® platform with fixed network technology and software applications, Itron provides a suite of data collection technologies for electric, gas, and water utilities. This fixed network solution, which is built upon our ChoiceConnect® system architecture, enhances customer engagement, increases operational efficiencies, and ensures system integrity.
Appendix E Antenna Line Sweeps Procedure The following illustration shows the Anritsu Site Master. Testing on a Network Device with a Remotely-Mounted 900 MHz Antenna When the 900 MHz antenna is remotely mounted, perform antenna and line sweeping tests to verify that the transmission system functions within acceptable tolerances. While monitoring sweep results, move all connectors on jumpers and coax to ensure all connectors are properly installed and reliable.
Testing on a Network Device with a Remotely-Mounted 900 MHz Antenna Specific Testing Conditions Perform sweep testing under the following specific testing conditions: Note Attach a copy of each trace to the antenna sweep checklist so that the Itron Field Engineer can inspect and sign off on acceptable results. Antenna Return Loss Test: Complete a return loss test of the remote antenna on the ground prior to installation. Determine the quality of the impedance match to 50-ohms at the antenna connector.
Appendix E Antenna Line Sweeps Procedure Load Test: Performed with test equipment connected to bottom of coax, and precision 50 Ohm load terminated at top of the jumper. The purpose of this test to verify the coax meets the manufacturer’s specifications. Load Test Parameters Sweep Range: 902 - 928 MHz Markers: M1 -Peak R/L Passing is determined by the manufacturer’s specifications for the type of coax being tested. Results should be as good as or better than the manufacturer’s specification.
Understanding Party Responsibilities • • Performing all antenna / coax sweep testing, documenting each network device installation with at least 10 digital pictures and reporting as-built GPS coordinates and antenna centerline heights, by the "tape drop" method. Providing all required tools, equipment and capable field crews that are required to properly install Itron network devices, including RF testing equipment.
Appendix E Antenna Line Sweeps Procedure Itron ChoiceConnect Antenna and Line Sweep Test Form This attachment contains an example of the Itron ChoiceConnect® Antenna and Coax Sweep Test Form. Itron provides this form to the supplier, so that the supplier can determine their fixed fee, lump sum, and all inclusive pricing needed to complete the expected number of network device installations. The following illustration shows the test form.
Itron ChoiceConnect 900 MHz Antenna Specifications The BOA 900MHz omnidirectional base station antennas consist of a linear array, encapsulated in a heavy duty fiberglass radome with a thick walled 6061-T6 aluminum mounting base for reliable long term use. This rugged design allows the antennas to withstand harsh environments and is ideal for Industrial, Wireless, and SCADA applications. The BOA series is DC grounded and is UPS shippable.
Antenna Line Sweeps Procedure The following illustration shows the antenna's electrical specifications: The following illustration shows the antenna's mechanical specifications: Typical Coaxial Cable Specification Summary Table Coaxial Cable Return Loss/VSWR Make Andrew Cable 7/8" Heliax Model LDF5-50A Return Loss (dB) -24.5 VSWR (max.) 1.13:1 Andrew 1-1/4" Heliax LDF6-50A -24.5 1.13:1 Andrew 1-5/8" Heliax LDF7-50A -24.5 1.13:1 Andrew 2-1/4" Heliax LDF12-50 -24.5 1.
Sample Sweeps Output Sample Sweeps Output Return Loss: Cable Path Loss: TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential 91
Antenna Line Sweeps Procedure Cable Length: 92 TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
APPENDIX F Grounding Specifications This appendix provides specific procedures, details, and quality specifications for Itron’s installation suppliers during the installation of Itron’s ChoiceConnect® Automated Meter Infrastructure (AMI). To achieve optimum performance of Itron’s ChoiceConnect network devices, all critical components of the network must be thoroughly grounded and protected from electrical surges.
Appendix F Grounding Specifications A low impedance ground is imperative to both surge protection designs and power quality.
Sample Sweeps Output • • • temperature • depth and spacing of the ground rods. For more information about using a Megger to measure the resistance to ground, see Using a Megger on page 95. Drive a new service entrance ground rod. You cannot know the exact length or current condition of the original ground rod, so it is best to install a new rod of suitable length and composition at the service entrance.
Appendix F Grounding Specifications Meggers come in three and four terminal configurations. To test the actual resistivity of the soil itself, use a four terminal model. The advantage of this method is that you are not connected to the electrical system during testing. An electrical line fault during testing can send high current to the grounding system, resulting in high current and voltage at the test leads and meter. Warning Be safe when working on live electrical systems.
Sample Sweeps Output Supplier General Requirements and Equipment Competencies Itron requires that all suppliers have previous telecom experience and have the following equipment and resources: • • • • Certified, Clamp-On Ground Resistance testing devices (or equivalent) Competent trained operators readily available Megger DET14C/24C Clamp-on Ground Resistance Tester, or equivalent Maintain the capability to document ground resistance testing data by digital photograph and be able to convert the photos to
Appendix F Grounding Specifications • Ground bars. Bars must be 1/4 inch thick solid electrical grade copper and must be electroplated with tin 0.0003 inches thick typical, 0.0002 inches thick minimum. Hole spacing between top row and center row holes must be ¾ inch, between center row and bottom row holes must be 1 inch (Telco), and between top row and bottom row must be 1 ¾ inch (NEMA). Connect ground lugs as shown in Figure 2-1.
Sample Sweeps Output • When conduit is visible and there is no method to determine the contents (for example, utility shafts in a building), label the conduit as power (with voltage), Telco service, or ground. Coax Grounding Kit. The coax ground kits must be from the same manufacturer as the coax. Ground kits must be solid strap type with No. 6 AWG wire and 2-hole compression crimped lugs (installed using the proper UL tool and circumferential hexagon die).
Appendix F Grounding Specifications 2. Request a copy of any soil resistivity and/or site resistance to earth testing previously performed on the proposed site. Note: A clamp-on ground resistance test may be performed at existing building sites where it isn’t feasible to perform a site resistance to earth test. Refer to Clamp-On Ground Resistance Testing on page 117 for the proper testing procedure.
Sample Sweeps Output Chemical Ground Rod Installation If required, install chemical ground rods and bond the chemical ground rod to the BGR with No. 2 AWG BTCW. Refer to the illustration under To install a chemical ground rod on page 101. To install a chemical ground rod 1. Auger a vertical hole in the earth with a minimum diameter of six inches. For ‘L’ shaped chemical ground rods, dig a trench 12 inches wide. The depth of the hole must be six inches greater than the vertical length of the rod. 2.
Appendix F Grounding Specifications The following illustration shows exterior ground details.
Itron Concentrator Equipment Connect Itron concentrator equipment ground leads to the equipment cabinets as dictated by the cabinet manufacturer. Unless specified otherwise by manufacturer, ground leads are No. 2 AWG BTCW. In most cases, connect the other end of the ground leads to the equipment ground bar (EGB) or MGB if each equipment cabinet has separate, external attachment points for ground lugs.
Grounding Specifications In this configuration, the MGB is typically used for Itron TCU / CCU equipment, coax cable, and platform grounding. 4. Mount the MGB so that all equipment, coax, and platform ground lugs attach to the top two rows of holes and the leads connecting to the BGR attach to the bottom two rows of holes. Warning It is critical that only one neutral to ground bond be made at the service entrance equipment as defined by the National Electric Code.
Sample Sweeps Output Installing Coax Ground Kits This section outlines the procedures to follow when using ground kits for the following types of installations: • • • • • At the top of a tower on page 105 At the bottom of a tower on page 105 At the end of an ice bridge on page 106 With GPS and WAN antennas on page 106 Grounding a coax ground kits on page 106. To install coax ground kits at the top of a tower Install one CGB at the top of the tower as close as possible to the tower top coax ground kits.
Grounding Specifications To install a coax ground kit to end of ice bridge Install coax ground kits prior to the jumpers at or near the end of the coax ice bridge. • • At a pad site, connect the ground leads to a CGB that will be connected to the equipment BGR with two No. 2 AWG BTCW. At a platform, connect the coax ground kits directly to the MGB if the site configuration permits.
Sample Sweeps Output Collector Sites with Indoor Itron TCU / CCU Equipment When grounding equipment for collector sites where the Itron TCU / CCU equipment is located indoors include the installation on an interior ground ring (halo) installed approximately 6 inches below the ceiling or 8 feet above the finished floor, whichever is lower. The interior ground halo cable must be a minimum of No. 2 AWG, stranded copper with moisture resistant green insulation.
Grounding Specifications Note SPDs are required to be installed at the building entry point to reduce the radiated RF energy generated by a lightning strike. Terminate unused coaxial cables connected to the outside by grounding the shield to the ground entry port and installing a SPD with a shorting stub or 50 ohm load. Do not allow excess cable to come in contact with equipment or personnel.
Sample Sweeps Output To work with interior connections 1. Connect all grounding and bonding conductors that are connected above grade or interior to a building using two-hole multiple crimp type (with UL tool and circumferential die compression) connections or by exothermic weld connections where allowed. 2. Size AC service electrical ground per the NEC with No. 2 AWG BTCW minimum. 3. Run service ground wire continuously and in an unbroken manner. 4. Coat all touching surfaces before connecting. 5.
Grounding Specifications 2. Provide the second path by installing a 4/0 AWG down conductor from the MGB to the ground rod or chemical ground rod. Use the water pipe main entrance if the ground rod or chemical ground rod are not available. Do not use AC service panel grounds. 3. If the Itron TCU / CCU equipment is located on the ground floor or in the basement, the MGB may be connected directly to both building steel and the water main or ground rod.
Sample Sweeps Output Down Conductor Installation Each down conductor must consist of 4/0 AWG stranded copper with green insulation. Preferably, install the down conductor without conduit. If a conduit is required by local standards or by the landlord, then a non-metallic PVC conduit is preferred. If a metallic conduit is required, use the threaded type and install grounding bushings on both ends to bond the conduit with a minimum of No. 2 AWG stranded copper conductor to the ground bar at each end.
Grounding Specifications Antenna and Coax Grounding - Rooftops The rooftop antennas (including the GPS and WAN antennas) are grounded by their mounts and by the ground kits on the coaxial cable connected to the CGBs (Coax Ground Bars). Warning Do not install separate antenna ground connections unless specified by the antenna’s manufacturer. Grounding antennas on rooftops 1. Bond each antenna mount/mast to the CGB with No.
Sample Sweeps Output 2. Connect the ground wire to the cable tray with two-hole multiple crimp type (with UL tool and circumferential die compression) connections attached with bolts or selftapping screws. 3. Each section of the cable tray must be electrically connected by either a metal plate or ground jumpers made of No. 2 AWG BTCW and two-hole lugs. 4. If the equipment MGB is located inside the building, the cable tray ground connects to the external ground bar where the coax enters the building.
Grounding Specifications 2. Connect the pole and equipment BGRs using two buried runs of No. 2 AWG BTCW. These connections should follow the same path as the coax bridge if possible. Note Wooden and concrete poles do not connect directly to the BGR. The BGR will be used to ground the coax and antennas ground bar at the base of the tower as discussed later in this document.
Sample Sweeps Output To ground CCUs and repeaters on utility poles 1. Connect the ground lead from the repeater, coax, and antenna mounts (if applicable) to a common MGB located below the repeater. 2. Bond the MGB to the ground rod using one run of No. 2 AWG BTCW. 3. If any antennas are located on different structures than the repeater equipment, the antenna mount (if metallic) and coax ground kit will be bonded to a CGB located to permit optimum ground lead connections. 4.
Grounding Specifications Down Conductors Installation - Limits of Bend Radius Connect the inside halo ground and the BGR with conductors that follow a path as straight and vertical as possible with no bend having a radius of less than eight inches. Deviations can cause increased inductive reactance leading to excessively high voltage and/or flash over during a lightning strike.
Sample Sweeps Output 5. The shields of all low voltage shielded control cable, where the cable is connected to a device outside the building and to a controller inside the building, must be grounded at the device outside the building. 6. Install a TVSS for all cables (including copper and low voltage shielded control cables) entering the building. 7. Ground the TVSS to the MGB if it is within a short distance. 8.
Grounding Specifications The following illustration shows a Principle of Operation. Determining the Correct Measuring Point The preferred point of measurement (if internal bonding allows) is on the conductor between the ground bus and the service neutral. If internal bonding does not allow access to this point, an alternate point is on the service side of the neutral line prior to the neutral to ground bond.
Sample Sweeps Output The following illustration shows an overview of the testing location. Testing Procedures To prepare the meter 1. Ensure mating surfaces of the jaws are clean and free of corrosion. 2. Press and hold the ON/OFF button for approximately 3 seconds. 3. Verify the clamp-on ground resistance tester enters the self-test mode and displays the remaining battery life. If the battery does not have enough life remaining to complete the job, replace the battery as described in the user’s manual.
Grounding Specifications 3. Ensure the display indicates OLD Ω. 4. Press the A button. 5. Clamp the jaws around the conductor and measure the ground current. Warning If the ground current exceeds 5 amps or noise exceeds 50 Volts, then ground resistance measurements are not possible. Do not proceed further with the measurement. 6. Press the "Ω" button and measure the rod/grid resistance to ground. Note A 0.7 OHM reading is an error indication.
Sample Sweeps Output • Providing all required tools, equipment and capable field crews that are required to properly install Itron network devices, including modern Clamp-on ground testing equipment. Note Supplier is responsible for ensuring all Supplier managed field crews meet any local labor and / or pay requirements, such as union requirements, Local Business, mandatory minimum "Living Wages", as may be required.
Grounding Specifications 122 TDC-0971-011 CCU 100 and Repeater 100 Installation Guide Proprietary and Confidential
Index Symbols & Numbers A AC installation diagram • 38 mains power • 13 service requirements • 9 tower installation diagram • 44 angles azimuth • 47 tilt • 47 Antenna Line Sweeps Procedure • 83 antennas • 3, 4, 10, 12, 20, 21, 74 900 MHz • 4, 10, 14, 20, 62, 74 GPS • 3, 8, Error! Bookmark not defined., 20, 62 grounding • 10 high gain • 15 placement • 10 specifications • 62 WAN • 3, 8, Error! Bookmark not defined.
Index installation profiles • 7 S L O service life • 56 shipping requirements • 53 site selection • 7, 8 solar installation diagram • 50 solar wiring diagram example • 46 specifications antenna • 62 battery pack • 64 CCU • 59 environmental • 63 repeater • 59 transmitter • 64 state of charge • 55 status indicator • 73 storage • 53 operating range • 64 T lightning arrestor • 12 line sweeps procedure • 83 long-term storage • 54 M mains power AC • 13 DC • 14 maintenance • 53 materials not provided by It
