Installation Guide

Caution: Do not program configuration changes to the Cellular 500W module until it
is connected to the water meter register.
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The FC300SR or Itron Mobile Radio are the only devices that support programming for the
Cellular 500W module.
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Keep a minimum of 12 inches between the OpenWay Riva pit Cellular 500W module and
programming device while programming configuration changes are completed.
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Do not place the programming device antenna directly on the pit module.
Extending the Cable
Order the 25-foot inline connector extension cable assembly (CFG-0151-404) to extend the
cable of the pit module.
Encoder-type Meter Register Connections
Pit module connections are made by the meter manufacturer for encoder-type registers. This
information describes those connections.
Caution: Itron recommends OpenWay Riva pit module connections be completed
using the inline connector. In rare instances, if a spliced connection is made, the Itron
splice kit must be used (Itron part number OEM-0034-002). For more information, see
Completing Gel-cap Connections Using the Itron Splice Kit on page 38.
Pit module wire color
Red (data)
1
Black (power/clock) White (ground)
Register manufacturer Register screw terminal
Badger
ADE
E Series
HR E LCD
HR E Mechanical
Green Red Black
Badger M5000 Mag Meter Green Terminal: Out 4+ Red Terminal: Input + Black Terminal: Input - and Out 4-
Diehl Hydrus Green Red Black
Elster AMCO
InVision
Scancoder
AquaMaster
Red Green Black
Cellular 500W Module Pit Installation Guide 4 Initializing, Connecting, and Programming the Pit Module
09 March 2021 815-0617-00 REV000 Itron, Inc. Page 29 of 41