Home/Mitsubishi Electric/MELSEC-Q/Q172EX-S1

Q172EX-S1

Mitsubishi Electric Module · MELSEC-Q Series

Suggest a correction

Q172EX-S1 is dead. Mitsubishi Electric support ended (-387d).

Is the Q172EX-S1 still supported?

No. Mitsubishi Electric ended support for the Q172EX-S1 on 2025-09-30. No further security fixes will be issued. See Mitsubishi Electric's lifecycle bulletin.

When does the Q172EX-S1 reach end of support?

Mitsubishi Electric support for the Q172EX-S1 ends on 2025-09-30.

What replaces the Q172EX-S1?

Mitsubishi Electric has not published a successor model for the Q172EX-S1.

Q172EX-S1 Lifecycle Overview

The Mitsubishi Electric Q172EX-S1 is a module product in the Mitsubishi Electric MELSEC-Q series. This product has reached end of life as of , meaning Mitsubishi Electric no longer provides technical support, software updates, or hardware replacement for this product. Organizations still running the Q172EX-S1 should plan a migration .

Lifecycle Milestones

Last date of support 1y 1mo ago

Additional Dates

End Of Production Date 8y 1mo ago
Applicable Platforms
↑ Top