Engine control unit in a rugged aluminium housing with multiple sealed connectors for motorsport engine management.

TAG-400i

Engine control unit and data logger delivering high-performance, real-time management for motorsport applications.

The TAG-400i is a compact, self-contained engine management system and data logger designed for race engines. Featuring significantly increased processing power and I/O capability over previous models, it enables precise control, monitoring, and optimisation of engine performance, with support for model-based development and CAN-enabled diagnostics. [TAG-400i | Word]

Documents

TAG-400i.docx

Core Features

  • Self-contained ECU and data logging system

  • High-performance processor (264MHz)

  • 1GB onboard data logging memory

  • TAGOS 32-bit real-time operating system

  • Configurable via graphical development environment (GDE)

  • Supports turnkey or custom application deployment

Environmental & Durability

  • Operating temperature: minimum -10°C

  • Storage temperature: -10°C to +85°C

  • Up to 95% humidity (non-condensing)

  • Vibration resistance: 100–1000 Hz, multi-axis (24 hours)

  • Sealed against motorsport fluids with O-ring protection

Mechanical

  • Hard anodised aluminium enclosure

  • Weight: 939g

  • Sealed, motorsport-grade construction