Mitsubishi Electric Q12DCCPU-V - Checking on the Serial Number Display

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2.5 Checking Function Version, Serial No., and Software Version
2.5.1 Checking the function version and serial No. of the C Controller module
2
SYSTEM CONFIGURATION
(2) Checking on the serial number display
The serial number and function version is printed on the serial number display on the
front (at the bottom) of the module.
Remark
Serial No. printing on the front of the module was started from December in 2008.
Note that some of the modules manufactured around the time of change may not
have any serial No. printed.
Figure 2.19 Front of the module
Serial number
Serial number display
100911102450001-B
Function version