Schneider Modicon Quantum BMXAMI0810H Hardened Analog Input Module

Schneider Electric BMXAMI0810H Modicon X80 Hardened Analog Input Module — 8-Channel, Isolated, High-Speed, -25°C to +70°C

The BMXAMI0810H is a hardened 8-channel isolated high-speed analog input module for Schneider Electric's Modicon X80 I/O platform, compatible with M340, M580, and Quantum PAC/PLC systems. The "H" suffix designates a severe environment (hardened) variant with an extended operating temperature range of -25°C to +70°C, enhanced vibration resistance, and stronger EMI immunity compared to the standard BMXAMI0810. It provides per-channel electrical isolation and supports both voltage and current input signals with 15-bit + sign bit resolution.

Key Specifications

• Manufacturer: Schneider Electric
• Series: Modicon X80 I/O Platform
• Compatible Controllers: M340, M580, Quantum PAC/PLC
• Type: Isolated Analog Input Module (Hardened)
• Input Channels: 8 channels, per-channel independent isolation
• Signal Types:
  • Voltage: ±10V, 0–10V, ±5V, 0–5V
  • Current: 4–20mA, 0–20mA
• Resolution: 15 bits + sign bit (equivalent to 16-bit accuracy)
• Conversion Speed: High-speed mode, short single-channel conversion time, supports synchronous batch acquisition
• Accuracy: ±0.1% of full scale (typical), low drift design
• Power Supply: 24 VDC (from backplane)
• Power Consumption: 1.54 W
• Operating Temperature: -25°C to +70°C (standard BMXAMI0810: 0°C to +60°C)
• Protection Degree: IP20 (must be installed in control cabinet)
• Mounting: 35 mm DIN rail (standard)
• Module Dimensions: 32 mm (W) × 100 mm (H) × 86 mm (D)
• Certifications: CE, UL, CSA, ATEX, IECEx (suitable for hazardous areas)
• Status: Active / In production

Architecture & Features

• Per-Channel Electrical Isolation: Each of the 8 channels is fully isolated, effectively suppressing common-mode interference and surges in industrial environments
• Hardened Wide-Temperature Design: Operates reliably in extreme temperatures and high-vibration environments such as metallurgy, mining, and outdoor cabinets
• High-Speed Conversion + Flexible Filtering: Filter parameters adjustable via software, balancing dynamic response and data smoothing
• Seamless M580/M340 Integration: Unified X80 backplane bus, supports hot-swappable maintenance (system configuration required)
• Multiple Wiring Schemes:
  • BMXFTB2800: Screw terminal block
  • BMXFTB2820: Spring terminal block
  • BMXFTW308S / BMXFTW508S: 3m / 5m shielded flying leads
  • BMXFTA150 / BMXFTA300: ABE7 base with pre-wired cable

Installation Guide

1. Mount the BMXAMI0810H on a 35 mm DIN rail in the control cabinet.
2. Install the module into the X80 backplane slot (M340/M580/Quantum rack).
3. Connect the 24 VDC backplane power — module draws 1.54 W.
4. Install the appropriate terminal block or flying lead cable:
   • BMXFTB2800 (screw) or BMXFTB2820 (spring) for fixed cabinets
   • BMXFTW308S (3m shielded) or BMXFTW508S (5m shielded) for flexible routing
5. Wire analog field devices (4–20mA transmitters, ±10V sensors) to the terminals observing polarity.
6. Ensure shielded cables are grounded at one end only to prevent ground loops.
7. Configure input type, range, and filtering via Unity Pro or EcoStruxure Control Expert software.
8. Power on and verify signal integrity via PLC diagnostics.

FAQ

Q: What is the difference between BMXAMI0810 and BMXAMI0810H?
A: BMXAMI0810 is the standard version (0°C to +60°C). BMXAMI0810H is the hardened (severe environment) version with -25°C to +70°C operating range, higher vibration resistance, and stronger EMI immunity. Both have identical electrical specifications.

Q: What does the "H" suffix mean?
A: "H" = Hardened / Severe Environment. In the Schneider BMX series coding rules, suffix H indicates a hardened variant with extended temperature range and enhanced mechanical/electrical robustness.

Q: Is BMXAMI0810H compatible with M340?
A: Yes. The BMXAMI0810H is compatible with M340, M580, and Quantum PAC/PLC systems via the Modicon X80 I/O platform.

Q: What is the resolution and accuracy?
A: 15 bits + sign bit resolution (equivalent to 16-bit), with ±0.1% of full scale typical accuracy and low drift design.

Q: Does it support hot-swapping?
A: Yes, when properly configured in the system. The X80 platform supports hot-swappable maintenance, but verify system configuration in Unity Pro / EcoStruxure Control Expert.

Q: What terminal blocks and cables are compatible?
A: Screw terminal: BMXFTB2800; Spring terminal: BMXFTB2820; 3m shielded flying leads: BMXFTW308S; 5m shielded flying leads: BMXFTW508S; ABE7 base: BMXFTA150/300.

Selection Tips

• X80, 8-channel analog input, standard environment: BMXAMI0810
• X80, 8-channel analog input, severe environment (-25°C to +70°C): BMXAMI0810H
• X80, 4-channel analog input, high-speed: BMXAMI0410 / BMXAMI0410H
• X80, 8-channel RTD/TC input: BMXART0814 / BMXART0814H
• Always verify: On-site temperature range, wiring method preference, and M580 redundancy requirements before ordering
• For M580 redundant systems: Modules must be configured in pairs with redundant communication enabled
• Grounding: Fully shield analog signal cables, single-point grounding to avoid interference