Description
Motorola APM-420A
Technical Specifications: Monitoring voltage range: Wide industrial voltage Sampling accuracy: High-precision level Operating temperature: -30 ℃ to +75 ℃ Real-time data upload function
Functional Features: Real-time voltage, current and power monitoring Power overvoltage and undervoltage alarm Overcurrent overload fault judgment Power parameter data storage and uploading
Application Scenarios: Industrial control cabinet power monitoring system Embedded industrial computer power detection equipment Automation equipment power safety protection system
Performance Parameters: High sampling accuracy Fast abnormal power response Stable long-term monitoring performance
Material Composition: High-precision sampling chip Industrial power detection circuit Flame-retardant insulating shell
Structural Features: Compact independent modular structure Standard industrial installation size Integrated signal and power terminal
Working Principle: The module collects real-time power supply voltage and current signals of the control system, calculates power parameters through internal algorithm, judges power supply abnormality, and outputs alarm signals to the main control system.
Installation Requirements: Installed in the stable power supply area of the cabinet Standard power wiring specification Reliable grounding protection
Precautions for Use: Prohibit long-term overload monitoring Regularly calibrate sampling accuracy
