User's Manual

46 P330 Data Sheet / User Guide
DRAFT
6.5 P330 Revisions and Differences
From time to time slight changes or improvements are made to the P330 design. This section
explains how the user can identify the revision level of any P330 device and provides a location for
listing the differences between one revision level and another. This is also where any documentation
errors will be reported.
Version/Revision Level: The version or revision level of any given P330 is indicated in the bar
code of that particular P330 (See Figure 35 below).
Fig. 6-7: P330 Version indicated in bar code. Unit shown is a Rev B board.
To be more complete, the number 2247BAK03N0055 in the example shown above can be decoded as
follows:
2247: board type
B: board revision
A: board sub version
K: year of manufacture (for example J = 2015, K = 2016)
03: week of the year assembled
N: contract house
0140: serial number.
Note that when the user electronically polls the unit for its serial number, the returned value will be a
multi-digit number. These two values are linked in such a way that any board can be referenced by
either number.
Differences from previous versions: The B revision of the P330 is the first generally released
version. Had there been a previous version, then differences, improvements and corrections would be
summarized here.
Rev B board