ABB FSPS-21 - Type Designation Label

Type designation label
1
4
5
2 3
DescriptionNo.
Type1
Serial number of format RYWWSSSSWS, where
R: component revision; A, B, …
Y: Last digit of the manufacturing year: 4, 5, … for 2014, 2015
WW: Manufacturing week: 01, 02, … for week 1, week 2, …
SSSS: Integer starting every week from 0001
WS: Manufacturing location
2
ABB MRP code of the FSPS-21 module3
Combined ABB MRP code, component revision, serial number and
manufacturing location
4
RoHS mark5
32 Hardware description