Siemens LOGO! 9 is the latest generation compact logic controller launched in 2026, replacing the old LOGO! 8 series after 11 years of product iteration.
It is designed for simple and medium complexity automation tasks in machine building, building automation and water pump control.

LOGO!9 greatly improves overall hardware computing performance and program capacity.
It supports up to 800 function blocks, twice the quantity compared with LOGO!8.
The I/O expansion capacity is upgraded, maximum 64 digital inputs and 60 digital outputs for complex logic control.

It comes with a built-in color touchscreen, replacing traditional physical button operation.
The optional 4.3-inch TDE remote display can be mounted on cabinet door for local monitoring and operation.
Program upload via USB flash drive supports plug-and-play engineering.

LOGO! Soft Comfort V9 engineering software supports cross-platform programming.
It retains compatibility with most existing LOGO project logic for easy migration from old LOGO!8.
Integrated Ethernet port supports network communication and remote monitoring.

It adopts enhanced cybersecurity design to meet modern industrial security requirements.
Typical application scenarios include booster pump control, HVAC system, lighting control, small conveyor and packaging machine auxiliary control.

The compact body saves cabinet installation space and reduces overall system cost.
It supports time switch, threshold monitoring, counter, timer and analog value processing.
No extra PLC required for many small automation projects, it can realize independent control.
Suitable for system retrofitting and new small automation projects.

We supply brand new original Siemens LOGO!9 series controllers and related accessories.