Seneca KEY-C Series User Manual page 7

2. DEVICE HARDWARE REVISION
With a view to continuous improvement, Seneca updates and makes the hardware of its devices increasingly
more sophisticated. It is possible to know the hardware revision of a product via the label on the side of the
device.
An example of an R-KEY-LT product label is the following:
The label also shows the firmware revision present in the device (in this case 2.0.1.0) at the time of sale, the
hardware revision (in this case) is E00.
To improve performance or extend functionality, Seneca recommends updating the firmware to the latest
available version (see the section dedicated to the product on www.seneca.it).
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User Manual
www.seneca.it
MODBUS TO CLOUD
"KEY-C" GATEWAYS
MI00725-1-EN
Page 7