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ION7600/7500 V254 Firmware, Release Notes and Abbreviated Firmware History.

Published date: 29 May 2020

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Downloading the following file appropriate for your device.
V254 (Jan. 2008) - 1 Amp & 5 Amp (Class 2 - Class 20) ION7500 .upg  
V254 (Jan. 2008) - 1 Amp & 5 Amp (Class 2 - Class 20) ION7600 .upg

When upgrading your meter's firmware please download the latest firmware version (.upg file) and the equivalent Meter Template (.dcf file).

You can upgrade meter firmware using ION Setup. See FA244316 for complete details.

Release notes for v254 as well as an abbreviated history of firmware updates are attached to this article.
Note: the abbreviated history is not intended to be a comprehensive list.

v254 is the final firmware version for these legacy devices.

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