• Release Year: 2014 (LOGO! 8) → 2026 (LOGO! 9)
• Programming Software: LOGO! Soft Comfort V8 → V9
• Display: Monochrome display → Color touchscreen (320×240)
• Function Blocks: ~400 → Up to 800
• Digital I/O Expansion: 24 DI / 20 DO → 64 DI / 60 DO
• Analog I/O: 8 AI / 8 AO → 16 AI / 16 AO
• Communication: Ethernet, Modbus TCP → Ethernet + secure communication
• Security: Basic password protection → Secure boot + user management
• Platforms: Windows → Windows, macOS, Linux