BMXAMI0800

Overview

BMXAMI0800 is a Schneider Modicon X80 analog non-isolated high-level input module with 8 channels supporting multiple voltage and current input ranges.

Analog Input Details

• Number of Inputs: 8

• Input Types Supported:

• Current: 0–20 mA, 4–20 mA, ±20 mA

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

• Input Impedance:

• Voltage mode: 10 MΩ

• Current mode: 250 Ω

• Analog/Digital Conversion: 16 bits (resolution 15 bits + sign)

• Measurement Resolution: 0.36 mV (voltage), 1.4 µA (current)

• Precision of Conversion Resistor: 0.1% (±15 ppm/°C)

• Isolation Voltage:

• 1400 V DC between channels and ground/bus

• 50 V DC between channels

• Common Mode Rejection: 100 dB

• Minimum Crosstalk Attenuation: 80 dB

Performance

• Measurement Error:

• Voltage: ≤ 0.1% full scale (0–60 °C)

• Current: ≤ 0.3% full scale (0–60 °C)

• Temperature Drift:

• Voltage inputs: 30 ppm/°C

• Current inputs: 50 ppm/°C

• Fast Read Cycle Time: 1 ms + 1 ms × number of active channels

• Nominal Read Cycle Time: 9 ms for all 8 channels

• Recalibration: Factory calibrated

Electrical Characteristics

• Power Consumption:

• Typical: 0.90 W (24 V DC), 0.32 W (3.3 V DC)

• Max: 1.10 W (24 V DC), 0.48 W (3.3 V DC)

• Current Consumption:

• 150 mA at 3.3 V DC

• 41 mA at 24 V DC

Reliability & Environment

• MTBF: 1,700,000 hours

• Operating Altitude: 0–2000 m (up to 5000 m with derating)

Status LEDs

• 1 green LED (RUN)

• 1 green LED per channel (diagnostic)

• 1 red LED (ERR)

• 1 red LED (I/O fault)

Physical

• Weight: 0.165 kg

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