Itron Inc. CCU100T Benutzerhandbuch

CCU 100 and Repeater 100 Installation Guide

iii

Proprietary and Confidential

Before You Begin........................................................................................................... v

Documentation Conventions ........................................................................................................... v

Related Documents ....................................................................................................................... vi

Chapter 1 CCU/Repeater Basics ................................................................................. 1

CCU Configuration .........................................................................................................................1

CCU/Repeater Components ...........................................................................................................2

CCU/Repeater Module .........................................................................................................2

Remote GPS/WAN Antenna System ....................................................................................3

Endpoint Antenna .................................................................................................................5

Chapter 2 Planning a CCU/Repeater Installation ....................................................... 7

Installation Profiles .........................................................................................................................7

Siting CCUs/Repeaters ..................................................................................................................8

Propagation Study and CCU/Repeater Site Selection ...........................................................8

GPS and WAN Coverage .....................................................................................................8

AC Service Requirements ....................................................................................................9

External Ethernet Connections .............................................................................................9

Remote Endpoint Antenna Placement ..................................................................................9

Grounding the Antenna System .......................................................................................... 10

Lightning Arrestor ......................................................................................................................... 11

AC Mains Power .......................................................................................................................... 12

DC Mains Power .......................................................................................................................... 12

Materials Not Provided by Itron..................................................................................................... 13

Coaxial Cable ..................................................................................................................... 13

Antenna Connectors ........................................................................................................... 14

Mounting Hardware ............................................................................................................ 15

Chapter 3 Installing the CCU/Repeater ..................................................................... 17

Installation Overview .................................................................................................................... 17

Attaching the GPS/WAN Remote Antennas .................................................................................. 18

Attaching the Direct Mount Endpoint Antenna ............................................................................... 19

Attaching the CCU/Repeater ........................................................................................................ 21

Mounting Hardware ............................................................................................................ 21

Pipe Mount ......................................................................................................................... 22

Pole Mount ......................................................................................................................... 24

Wall Mount ......................................................................................................................... 26

Davit Arm Mount ................................................................................................................ 27

Connecting Cables ....................................................................................................................... 29

Installing the Battery ..................................................................................................................... 30

Providing Power ........................................................................................................................... 32

AC Mains Non-Remote Installation Diagram ................................................................................. 33

Tower Installation ......................................................................................................................... 33

Contents