SCHNEIDER|BMXART0814|Analog Input Module

Schneider Electric BMXART0814 Analog Input Module

Description
Schneider Electric BMXART0814 is an 8-channel isolated analog input module for Modicon X80, supporting voltage, resistance, and thermocouple signals with high accuracy.

Features
Supports multiple signal types including Pt100, Ni1000, Cu10, and thermocouples (B, E, J, K, N, R, S, T, U). Features sigma-delta 16-bit conversion, cold junction compensation, and open-circuit detection.

Technical Specifications

• Product Range: Modicon X80
• Module Type: BMXART0814
• Input Channels: 8, isolated
• Signal Types:
  • Voltage: ±40 mV, ±80 mV, ±160 mV, ±320 mV, ±640 mV, ±1.28 V
  • Resistance: 400 Ω / 4 kΩ (2/3/4-wire)
  • RTDs: Pt100, Pt1000, Ni100, Ni1000, Cu10 (-200…+850 °C)
  • Thermocouples: B, E, J, K, L, N, R, S, T, U
• Resolution: 15 bits + sign
• Conversion Type: Sigma-delta, 16-bit
• Measurement Error:
  • ≤ ±0.15 % of full scale (voltage/resistance, 0–60 °C)
  • ±0.7 °C (Ni1000), ±2 °C (Pt100/Pt1000), up to ±5 °C (thermocouples)
• Temperature Drift: 25–30 ppm/°C depending on input type
• Common Mode Rejection: 120 dB at 50/60 Hz
• Differential Mode Rejection: 60 dB at 50/60 Hz
• Overload Protection: ±7.5 V on all voltage inputs
• Max Wiring Resistance: 20 Ω (2/3-wire), 500 Ω (4-wire)
• Filtering: First-order digital filter
• Cycle Time: 200 ms (thermocouple), 400 ms (RTD)
• Recalibration: Internal
• Open Circuit Detection: Supported on all RTD and thermocouple inputs
• MTBF: 900,000 hours
• Power Consumption: 150 mA at 3.3 V DC, 50 mA at 24 V DC
• Operating Temperature: 0…60 °C
• Storage Temperature: -40…85 °C
• Humidity: 5–95% at 55 °C, non-condensing
• IP Rating: IP20
• Altitude: Up to 5000 m (derated above 2000 m)
• Vibration Resistance: 3 gn
• Shock Resistance: 30 gn
• LED Indicators: RUN (green), ERR (red), I/O (red), per-channel status (green)
• Weight: 0.165 kg (net), 0.209 kg (packed)
• Dimensions: 11.3 x 12.0 x 5.6 cm (W x L x H)