1756-enbt/a

it is needed to downgrade 1756-ENBT/A firmware 6.006 to 4.003.Is this applicable or not

It is very unlikely that the ENBT needs to be downgraded...

If the application is expecting a Rev. 4 then the application could be upgraded to expect a Rev. 6 module, although in most cases no action is needed, as the Comms modules are generally backward compatible.

What is the reason for this request ?
 

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