MELSEC-Q Series Packaging Box Change Technical Bulletin

This technical bulletin announces a change in the packaging box design for specific MELSEC-Q series programmable controllers (Q03UDVCPU, Q04UDVCPU, Q06UDVCPU, Q13UDVCPU, Q26UDVCPU) to prevent tampering and leave visible traces of opening, enhancing product security. The update also adds a recycle mark per Eurasian Economic Union regulations (TR CU 005/2011), with no impact on product specifications or external dimensions.