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What do the PV, SV and RL numbers on the product label mean?


The following defines these product label terms:

PV: Product Version
SV: Software Version
RL: Revision Level

The PV and SV numbers can assist in answering technical questions by::

Managing compatibility issues in case of product exchange.
Associating a list of known problems to the product version.
Help Customer Service to identify the sites product technical state.

The RL number is used internally to track product revisions.

Please note that the SV version number identifies the software version as the module was shipped.
The modules may be field upgraded to current revisions.


Legacy KB System (APS) Data: RESL163432 V1.0, Originally authored by on , Last Edited by on
Related ranges: Other PLCs
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