Modicon Quantum 8‑Channel Universal Analog Input Module (Conformal Coated)

General Information

• Manufacturer: Schneider Electric

• Model: 140AVI03000C

• Series: Modicon Quantum 140 Series PLC

• Type: 8‑channel differential analog input (voltage/current), conformal coated

• “C” suffix: Conformal coating for harsh environments

Product Description

Main Technical Specifications

1. Channels: 8 isolated differential analog inputs

2. Software‑selectable ranges

   • Voltage: 0–5 V, 0–10 V, ±5 V, ±10 V, 1–5 V

   • Current: 0–20 mA, 4–20 mA, ±20 mA

3. Resolution: 16 bits (full scale)

4. Accuracy: ±0.05% full scale (typical at 25 °C)

5. Input impedance: Voltage >20 kΩ; Current = 250 Ω

6. Max input: 50 VDC; 25 mA (protected)

7. Filter: Single‑pole low‑pass, 847 Hz @ –3 dB

8. Update time: ~10 ms per channel

9. Isolation: 1780 VAC 1‑minute withstand (channel‑to‑bus)

10. Power dissipation: 2.2 W; Backplane current: 280 mA

11. Addressing: 9 input words

12. Weight: 0.3 kg

Core Features

• Conformal coating for harsh, humid, or corrosive environments

• Multi‑range universal voltage/current, unipolar/bipolar configurable

• Differential inputs with high common‑mode rejection for long‑distance, noisy field wiring

• Fault detection: Channel open/short, over‑range, module diagnostics

• LED indicators: Green (run/active); Red (external/channel fault)

• Configurable via software: Unity Pro, Concept, ProWORX

Environmental & Certification

• Operating temp: 0 °C ~ +60 °C

• Storage temp: –40 °C ~ +85 °C

• Relative humidity: 5%–95%, non‑condensing

• Certifications: CE, UL 508, CSA C22.2

• ESD immunity: 4 kV / 8 kV; EM field immunity: 10 V/m

Applications

• Chemical, water treatment, power: Pressure, level, flow, temperature transmitters

• Metallurgy, cement: Kiln and drive analog monitoring

• General industry: 4–20 mA transmitters, ±10 V sensors

Compatibility

• For Modicon Quantum 140 series backplane mounting only

• Not compatible with M340, M580, Premium, or other Schneider PLC series