Schneider Electric TM2AMM6HT

I/O Expansion Module – 4 Analog Inputs (Voltage/Current High-Level) + 2 Analog Outputs

The TM2AMM6HT is an analog I/O expansion module designed for Modicon M238 Logic Controllers and Twido systems. It provides 4 high-level analog inputs and 2 analog outputs for flexible signal acquisition and control in automation applications. With 12-bit resolution and DIN-rail mount design, it ensures high accuracy, compact size, and reliability for demanding industrial environments.

Key Features

• 4 analog inputs (0–10 V, ±10 V, 0–20 mA, 4–20 mA)
• 2 analog outputs (0–10 V or 4–20 mA)
• Compatible with Modicon M238 and Twido PLCs
• 12-bit input/output resolution
• Power supply: 24 V DC (19.2–30 V including ripple)
• Electrical isolation between channels and logic
• Compact dimensions and light weight
• DIN rail 35 mm mount with removable terminal block

Technical Specifications

Applications

• Analog signal measurement and control
• Voltage and current process monitoring
• Automation systems requiring mixed analog I/O
• Industrial process regulation with Modicon M238

Advantages

• Integrated analog inputs and outputs in one compact module
• High precision and stability
• Easy installation on DIN rail
• Full compatibility with Twido and M238 systems

Notes

Follow Schneider Electric wiring guidelines for shielded analog cabling and grounding. The TM2AMM6HT is a legacy module; for new projects, consider using Modicon TM3 I/O expansion modules as modern replacements.

Downloads

• Official Schneider Electric Product Page
• Datasheet (PDF)
• Installation & Help Guide