Itron Inc. CCU100T Manual Do Utilizador
CCU/Repeater Components
CCU 100 and Repeater 100 Installation Guide
3
Proprietary and Confidential
Item
Description
1
CCU/Repeater module
Processes data from the antennas and relays it on to the Fixed Network Application Software. Only
authorized Itron personnel may open this module.
authorized Itron personnel may open this module.
2
Endpoint antenna
This 900MHz antenna receives messages from and sends messages to endpoints and repeaters in the
network. The connection for this antenna is a Type N female.
network. The connection for this antenna is a Type N female.
3
CCU/Repeater label
Displays the collector identification number, model number, and other associated information.
4
Power connector
Supplies power to the CCU/Repeater module. AC mains, DC, or solar power options are available. A
three pin cable connects the CCU/Repeater to the mains supply. A two pin cable connects the
CCU/Repeater to a DC supply. A five pin cable connects the CCU/Repeater to the solar system.
three pin cable connects the CCU/Repeater to the mains supply. A two pin cable connects the
CCU/Repeater to a DC supply. A five pin cable connects the CCU/Repeater to the solar system.
5
Remote GPS antenna connector
This female SMA connector is only on the remote CCU/Repeater. Use this connector when remotely
mounting the GPS antenna.
mounting the GPS antenna.
6
Remote WAN antenna connector
This female N connector is only on the remote CCU. Use this connector when remotely mounting
the WAN antenna.
the WAN antenna.
7
Ethernet
Connects the CCU/Repeater to the Ethernet backhaul. Also used to connect the CCU/Repeater to a
router for initial collector setup. Mating weatherproof cables are available from Itron. These cables are
sealed industrial ethernet circular IP67 connectors (CONEC)
router for initial collector setup. Mating weatherproof cables are available from Itron. These cables are
sealed industrial ethernet circular IP67 connectors (CONEC)
Note A waterproof cap seals the Ethernet port from the elements in the field. Be sure to securely
attach the cap once the collector is installed.
attach the cap once the collector is installed.
8
Ground lug
The ground lug is provided on both the CCU and the Repeater and should be attached to earth ground
according to local regulations. This ground helps protect the internal circuitry from high voltage
transient events. The ground lug accepts AWG minimum wire size 14, and maximum wire size 4.
according to local regulations. This ground helps protect the internal circuitry from high voltage
transient events. The ground lug accepts AWG minimum wire size 14, and maximum wire size 4.
9
Status indicator
This indicator displays the current operational status of the CCU/Repeater. See
page 53 for more information.
*
(Not shown) Battery door
Removal of this door allows access to the replaceable battery pack.
Remote GPS/WAN Antenna System
The remote CCU/Repeater configuration uses a GPS/WAN antenna kit that is connected to
the CCU/Repeater by one or two separate pieces of coaxial cable.
the CCU/Repeater by one or two separate pieces of coaxial cable.
• The WAN antenna is only connected in CCU installations that use a wide area
network backhaul system.
• The GPS antenna is used in all deployments of this system.
The antennas must be installed in a location that allows reception of GPS and WAN signals.