Part Number: IC3391A
Alternate P/N: N/A (Original Ingeteam Component, Fully Compatible with Ingeteam Automation Systems)
Brand: Ingeteam Industrial Automation
Product Category: Industrial AC Current Acquisition AI Module (Integrated Signal Sampling & Transmission Module)
Product Series: Ingeteam IC Series Signal Acquisition Module (Compatible with Ingeteam PLC, DCS & Smart Power Monitoring Systems)
Core Application: Dedicated to industrial power distribution monitoring, smart grid, renewable energy (solar/wind power), and industrial automation platforms, widely applied in power generation, electrical equipment manufacturing, building automation, and energy management industries. As a high-precision AC current acquisition module, it undertakes key tasks including multi-channel AC current true RMS measurement, real-time signal conversion, data transmission to upper-level controllers, and power parameter monitoring. It supports high-reliability industrial scenarios such as real-time power monitoring, energy consumption statistics, and equipment fault early warning, ensuring accurate and stable operation of the entire power monitoring system.
Core Features: Integrated high-precision 16-bit ADC for true RMS current measurement; support for multi-range AC current input with customizability; built-in RS-485 communication interface with anti-interference design; fast sampling rate for real-time data acquisition; power reverse polarity protection for safe operation; industrial-grade design adapting to harsh on-site environments; compact structure suitable for cabinet installation; compatibility with mainstream industrial communication protocols; support for remote parameter configuration and data reading; low power consumption design for energy-saving operation; compliance with international industrial safety and EMC standards.
2. Electrical Specifications
Operating Voltage: 8V DC ~ 30V DC (wide voltage range), with reverse polarity protection function
Power Consumption: ≤20mA (typical, full load condition), low energy consumption design
Signal Input: AC Current Input: 16 channels (true RMS measurement); Standard Input Ranges: AC 5A, 10A, 50A, 100A (default: 5A); Customizable Input Range: AC 0~500A (on request); Measurement Capability: Accurate measurement at 1.2 times the full range
Measurement Performance: Data Resolution: 16-bit; Measurement Precision: ±0.2% Full Scale (FS); Sampling Rate: 3000 times/second; Measurement Frequency Range: 50Hz/60Hz (auto-adaptive)
Communication & Response: Communication Interface: 1 × 2-wire RS-485 (differential signal, anti-interference); Supported Protocol: Standard Modbus-RTU (other protocols customizable); Communication Baud Rate: Software-configurable (default: 9600bps); Communication Address: Software-configurable (default: No.1); Maximum Communication Distance: ≤1200 meters (at 9600bps); Data Transmission Delay: ≤10ms
Functional Features: Support for real-time AC current true RMS measurement; Automatic range adaptation for over-range signals; Built-in signal filtering function to reduce interference; Support for remote parameter configuration (baud rate, address, measurement range); Data calibration function for higher precision; Status feedback of measurement data validity; Compatibility with mainstream PLC and configuration software.
Protection Functions: ESD Protection: ±15kV (air discharge) per IEC 61000-4-2; Reverse Polarity Protection (power input); Overvoltage Protection (signal input: ≤1.5 times full range); Short-Circuit Protection (signal input channels); Overheating Protection (automatic shutdown when temperature exceeds threshold).