Schneider | BMXAMI0800 | Modicon X80 Analog Input Module

Product Description

The Schneider BMXAMI0800 Analog Input Module is part of the Modicon X80 range, designed to deliver precise analog signal acquisition for industrial automation systems. Supporting multiple current and voltage input types, it ensures high-resolution measurement and reliable integration with Modicon controllers.

Key Technical Specifications

• Range of Product: Modicon X80

• Product Type: Analog Input Module

• Number of Inputs: 8 analog channels

• Input Types:

  • Current: ±20 mA, 0–20 mA, 4–20 mA

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

• Electrical Connection: 28-way connector

• Isolation: Non-isolated channels

• Conversion: 16-bit A/D conversion

• Resolution: 15 bits + sign

• Input Impedance:

  • 10 MΩ (voltage mode)

  • 250 Ω (current mode)

• Overload Protection: ±30 mA (current), ±30 V (voltage)

• Filtering: First-order digital filtering

• Read Cycle Time:

  • Fast: 1 ms + 1 ms per channel

  • Nominal: 9 ms for 8 channels

• Measurement Error:

  • ≤0.1% full scale (voltage inputs)

  • ≤0.3% full scale (current inputs)

• Temperature Drift: 30–50 ppm/°C depending on input type

• Isolation Voltage: 1400 V DC (channels to ground & bus)

• MTBF Reliability: 1,700,000 hours

Environmental Specifications

• Operating Temperature: 0–60 °C

• Storage Temperature: -40–85 °C

• Relative Humidity: 5–95% non-condensing

• Shock Resistance: 30 g

• Vibration Resistance: 3 g

• IP Protection: IP20

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

Indicators

• LEDs:

  • 1 green RUN LED

  • 1 green diagnostic LED per channel

  • 1 red ERR LED

  • 1 red I/O LED

Certifications & Standards

• CE, UL, CSA, RCM, EAC, Merchant Navy

• IEC 61010-2-201, IEC 61131-2

• UL 61010-2-201, CSA C22.2 No 61010-2-201

Application Scenarios

This module is ideal for process industries requiring precise analog signal acquisition, such as chemical plants, oil & gas facilities, and power generation systems. It supports a wide range of current and voltage signals, making it versatile for monitoring sensors, transmitters, and other field devices.

FAQ

Q: What signals does the BMXAMI0800 support? A: It supports both current (±20 mA, 0–20 mA, 4–20 mA) and voltage (±10 V, ±5 V, 0–10 V, 0–5 V, 1–5 V) inputs.

Q: How accurate is the measurement? A: It offers up to 0.075% full-scale accuracy at 25 °C for voltage inputs and 0.15% for current inputs.

Q: Is it factory calibrated? A: Yes, the module is factory calibrated for reliable performance.