LOGO! 9 Basic Modules bring more performance and a wider application scope to small automation tasks: up to 800 function blocks, floating-point arithmetic and an integrated color touch display — without unnecessary system complexity.
Built to grow with your application, LOGO! 9 supports up to 64 DI, 60 DQ, 16 AI and 16 AQ per system and includes security functions as standard. Compact, scalable and easy to engineer.
LOGO! 9 combines the familiar simplicity of a logic module with new capabilities: up to 800 function blocks, floating-point arithmetic and an integrated color touch display — all in one compact device.
As your application grows, LOGO! 9 scales with it — up to 16 expansion modules and up to 64 DI, 60 DQ, 16 AI and 16 AQ per system. The LOGO! AM4 AI/AQ adds flexible analog I/O with selectable resolution.
LOGO! Soft Comfort V9 combines programming, web visualization and simulation in one tool — compatible with existing projects and available for Windows, macOS and Linux.
Function blocks | Up to 800 |
Display | Resistive 2.4" color touch display, 320 × 240 px — also available without display |
I/O expansion | Up to 16 expansion modules; up to 64 DI / 60 DQ / 16 AI / 16 AQ |
Connectivity | Ethernet, Modbus TCP/IP, Modbus RTU, MQTT |
Security | Secure Boot, Encrypted Communication, UMAC (4 roles) |
Engineering software | LOGO! Soft Comfort V9 — Windows, macOS, Linux |
Secure Boot, encrypted communication and UMAC help protect against manipulation and unauthorized access. Firmware updates via LOGO! Soft Comfort V9 and Factory Reset with IP retention support secure, efficient operation.
The color touch display shows status, messages and parameters directly on the Basic Module. The optional 4.3" LOGO! TDE provides additional operation and visualization at the machine.
Connect up to 16 expansion modules to one LOGO! 9 Basic Module — digital, analog or mixed. Together with LOGO! TDE, LOGO! Power and LOGO! Soft Comfort V9, you get a scalable system for small automation tasks.
In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions only form one element of such a concept. For more information about industrial security, please visit.
