The Schneider Electric BMEAHI0812 is an analog input module from the Modicon X80 series, featuring 8 isolated HART-enabled inputs designed to handle 4–20 mA current signals. This module is engineered for high-precision data acquisition in industrial automation systems, offering robust performance and seamless integration with compatible controllers.
Key Features:
• Eight Isolated Analog Inputs: Each input is electrically isolated, ensuring signal integrity and protection against interference.
• HART Protocol Compatibility: Supports HART communication for enhanced device diagnostics and configuration capabilities.
• High Measurement Accuracy: Delivers a measurement error margin of just 0.15% of full scale at 25 °C, ensuring precise data acquisition.
• Robust Isolation Voltage: Provides 1,000 V DC isolation for 60 seconds between channels, and 1,400 V DC isolation for 60 seconds between channels and bus or ground, enhancing system safety and reliability.
Technical Specifications:
• Model Number: BMEAHI0812
• Input Channels: 8 isolated analog inputs
• Input Signal Type: 4–20 mA current
• Resolution: 15 bits plus sign
• Input Impedance: 250 Ω with internal protection resistor
• Measurement Error: 0.15% of full scale at 25 °C
• Temperature Drift: 50 ppm/°C
• Isolation Voltage:
• 1,000 V DC for 60 s between channels
• 1,400 V DC for 60 s between channels and bus
• 1,400 V DC for 60 s between channels and ground
• Diagnostic Features: Includes broken wire detection
• Dimensions: [Information not specified]
• Weight: Approximately 0.233 kg
Applications:
• Industrial Process Control: Ideal for monitoring and controlling various industrial processes requiring precise analog input measurements.
• Remote Monitoring Systems: Suitable for applications involving remote data acquisition and monitoring over HART-enabled communication networks.
• Automation Systems: Enhances data collection accuracy in automated control systems across diverse industries.
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