User's Manual

General Information
CENTRON® OpenWay™ Meter Technical Reference Guide 3
Physical Description
The CENTRON OpenWay meter features a common meter base to which various
personality modules are attached. The cover is polycarbonate. Meters with the disconnect
or integrated cell relay have an extended cover.
Meter Base
The CENTRON OpenWay meter base contains all of the measurement circuitry and
calibration information on the metrology board.
Figure 2: CENTRON OpenWay Meter Metrology
Personality Modules
All of the personality modules in the CENTRON OpenWay meter snap into the module
holder located on the standard meter base as shown below. From the base metrology, the
energy data is transmitted to the OpenWay module, which contains the meter display,
communication mediums, and register functionality.
Draft