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Why LOGO! Basic Modules?

LOGO! 9 Basic Modules put more power where you need it: up to 800 function blocks, floating-point arithmetic, and an integrated color touch display — without the complexity of a full PLC platform.

Built to scale, the modular system supports up to 64 DI / 60 DQ / 16 AI / 16 AQ and comes with Security-by-Design as standard. One compact device. Ready for what's next.

Built for Everyday Automation

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.

More scope for growing applications

As your application grows, LOGO! 9 scales with it — up to 64 DI, 60 DQ, 16 AI, and 16 AQ. The new AM4 module adds flexible analog I/O expansion with selectable resolution for diverse sensor types.

Faster from idea to running application

LOGO! Soft Comfort V9 integrates programming, web visualization, and simulation in one tool — fully compatible with older projects and available on Windows, macOS, and Linux.

Key specs

Function blocks

Up to 800

Display

Integrated resistive color touch display, 320 × 240 px

I/O expansion

Up to 64 DI / 60 DQ / 16 AI / 16 AQ

Connectivity

Ethernet, Modbus TCP/IP, MQTT

Security

Secure Boot, encrypted communication, UMAC (4 roles)

Engineering software

LOGO! Soft Comfort V9 — Windows, macOS, Linux

Featured capabilities

Frequently asked questions