BMXSAI0410

Overview

BMXSAI0410 is a Schneider Modicon X80 safety analog input module with 4 isolated 4–20 mA inputs, designed for high-precision current measurement in safety-critical applications.

Input & Conversion

• Input Channels: 4 isolated

• Input Signal: 4 to 20 mA

• Overload Tolerance: Up to 25 mA

• Input Impedance: 286 Ω

• Measurement Resolution: 2 µA

• Analog/Digital Conversion: 16-bit

• Resolution Format: 13-bit (0–12500 counts)

• Max Conversion Value: 0–25 mA

• Digital Value Format: ±32000 (user scale), ±10000 (default)

• Nominal Read Cycle: 6 ms (4 channels)

• Crosstalk Attenuation: ≥120 dB

Accuracy & Stability

• Measurement Error: ≤ 0.3% of full scale (25–60 °C)

• Temp Drift: 30 ppm/°C

• Internal Resistor Precision: 0.1%, 15 ppm/°C

• Filtering Type: 2nd-order digital

• Recalibration: Internal

Isolation & Protection

• Channel-to-Channel Isolation: 500 V DC

• Channel-to-Ground/Bus Isolation: 1500 V DC

Environmental Ratings

• Operating Temperature: –25 to +60 °C

• Storage Temperature: –40 to +85 °C

• Humidity: 5–95% RH (non-condensing at 55 °C)

• Vibration Resistance: 3 gn

• Shock Resistance: 15 gn

• Altitude:

• 0–2000 m: Full performance

• 2000–5000 m: With derating

Power & Indicators

• Current Consumption:

• 200 mA at 3.3 V DC

• 115 mA at 24 V DC

• MTBF: 463,000 hours

• Status LEDs:

• 1 green (RUN)

• 1 green per channel (diagnostic)

• 1 red (ERR)

• 1 red (I/O fault)

Physical

• Weight: 0.143 kg

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