HE693ADC420 GE Isolated Analog Current Input Module

Overview and Features:

• Analog Filtering: 1kHz, 3-pole Bessel filter for high-precision signal processing.
• Digital Filtering: 1-128 samples per update, ensuring noise reduction and smooth data acquisition.
• Module Update Rate: 45 channels per second, providing fast and reliable data processing.
• Operating Temperature: 0°C to 60°C, suitable for a wide range of environmental conditions.
• Relative Humidity: 5% to 95% (non-condensing), enhancing reliability in various humidity levels.
• Common Mode Rejection (CMR): >100dB, offering excellent resistance to interference.
• Power Consumption:
  • ADC415: 0.4W (80mA @ 5V) / 2.16W (90mA @ 24V)
  • ADC420: 0.7W (140mA @ 5V) / 1.2W (50mA @ 24V)
• Surge Current at Power-Up:
  • ADC415: 120mA @ 5V, 150mA @ 24V
  • ADC420: 200mA @ 5V, 100mA @ 24V
• Number of Channels: 4 channels, enabling multi-point measurements.
• Maximum Error: <0.05% full scale, ensuring high accuracy in measurements.
• Input Impedance: 100 ohms, for compatibility with a wide range of sensors.
• Input Range:
  • 4-20mA and +/-20mA, providing flexible input configurations.

Technical Specifications:

• A/D Type: Integrating, 18-bit resolution for precise data conversion.
• Useable Resolution: 13 bits plus sign, for accurate readings in various conditions.
• Channel-to-Channel Isolation (ADC420): 1500VAC (RMS), +/-2000VDC, ensuring safe and independent signal acquisition.
• Channel-to-Channel Isolation (ADC415): 500VAC (RMS), +/-700VDC, suitable for industrial environments.
• Common Mode Range (ADC420): 1500VAC (RMS), +/-2000VDC.
• Common Mode Range (ADC415): 500VAC (RMS), +/-700VDC.
• Weight: 0.36kg