Serial Numbers - Mitsubishi Electric Melsec-F FX2NC Series Hardware Manual

FX2NC Series Programmable Controllers
1.4

Serial numbers

<Product during December, 2009 or earlier>
9 Z 0
Month (Example: Dec.):
1 to 9 = January to September,
X = October, Y = November, Z = December
Year (Example: 2009): Last digit of year
0 0 1
Control number
<Product from January, 2010>
1 0 1 0 0 0
Month (Example: Jan.):
1 to 9 = January to September,
X = October, Y = November, Z = December
Year (Example: 2010): Last two digit of year
Introduction 1.
1
Control number
1-11