LOGO! 9 – a new generation from Siemens
LOGO! 30 years on the market
The launch of LOGO! 9 in May 2026 also marks a look back at 30 years of the logic module on the market. Petr Boček has been involved from the very beginning and remains so today.
A well-balanced blend of an interesting story and an agile approach, both on the part of the manufacturer and the Czech office of Siemens.
A groundbreaking product since 1996
A larger-than-life model from 1997, as we celebrated the Golden Amper in Letňany, Prague. LOGO! became a phenomenon.
LOGO! won in the market against strong competition from Moeller’s ‘easy’ and Mitsubishi’s ‘Alpha’. Mainly due to users enthusiasm.
With Modbus TCP communication, LOGO! becomes a fully-fledged central hub for automation, incorporating an HMI and drives.
LOGO! Soft Comfort is becoming a comprehensive development environment for both control programmes and visualisations.
And now, the latest LOGO! 9
Colour touchscreen display, featuring graphical trends, increased I/O capacity and processing power, 32-bit floating-point arithmetic, and the introduction of cyber security.
Pricing remains the same, making it affordable even for hobbyists, with extensive support for cloud connectivity, an enhanced web server and convenient remote management.
The web of Siemens Czech, the LOGO! page
