Schneider Electric – TM5CAI8O8CVL – Compact TM5 I/O Expansion Module

Main Features

• Module Configuration

  • Comprises two AI modules (4 analog inputs each) and two AO modules (4 analog outputs each) – total 8 AI + 8 AO channels  .

• Signal Types & Resolution

  • AI: ±10 V or 0–20 mA / 4–20 mA, 12‑bit resolution for current, 11‑bit + sign for voltage.

  • AO: ±10 V or 0–20 mA output, 12‑bit resolution  .

• Performance & Timing

  • Input filtering ≤ 50 ms (fixed). Sampling cycle: 20 ms for all I/O; per channel ~5 ms. Output status response ≤ 1 ms  .

• Power & Consumption

  • Supplied via 24 V DC I/O segment (20.4–28.8 V); draws ~214 mA + 50 mA from TM5 bus (5 V).

  • Power dissipation ~5.25 W  .

• Connectivity & Mounting

  • Uses removable spring-terminal blocks; DIN-rail mounting, IP20 rated.

  • Surge immunity: 500 V differential, 1 kV common mode per EN/IEC 61000‑4‑5  .

• Status LEDs

  • 8 green LEDs for AI statuses, 8 yellow for AO, plus 4 green/red for power indications  .

• Physical Specs & Compliance

  • Weight: ~250 g; standard operating temp −10 °C to +50 °C (vertical), or +60 °C (horizontal).

  • Compliance: IEC 61131‑2, CSA, UL 508, CE, GOST‑R, C‑Tick  .