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GE IC693ALG2221NP Analog Input Module

Technical Specifications

  • Input Channels: 8 single-ended or 4 differential analog inputs (configurable).
  • Input Types:
    • Voltage: ±10V, 0–10V, ±5V
    • Current: 4–20mA, 0–20mA (requires external resistor for current-to-voltage conversion).
  • Resolution: 12-bit ADC (analog-to-digital conversion) for accurate signal representation.
  • Accuracy: ±0.1% of full scale at 25°C, ensuring minimal measurement error.
  • Sampling Rate: Up to 100 samples per second per channel for rapid data acquisition.

Detailed content

  • Isolation:
    • Channel-to-channel isolation: 250 VAC continuous.
    • Channel-to-backplane isolation: 500 VAC continuous.
  • Operating Temperature: 0°C to 60°C (32°F to 140°F).
  • Storage Temperature: -40°C to 85°C (-40°F to 185°F).
  • Humidity: 5%–95% non-condensing for reliable operation in varying conditions.
  • Power Requirements: 24 VDC (±10%) supplied by the PLC backplane or external power supply.
  • Dimensions: 107.5 mm (H) × 45 mm (W) × 16.8 mm (D).

Functional Features

  • Flexible Input Configuration: Supports both single-ended and differential input modes to accommodate diverse sensor types.
  • High Precision: 12-bit resolution and ±0.1% accuracy enable precise monitoring of analog signals.
  • Robust Isolation: Channel-to-channel and channel-to-backplane isolation prevent signal interference and enhance system stability.
  • Fast Sampling: High sampling rate ensures real-time data acquisition for dynamic processes.
  • Wide Temperature Range: Operates reliably in extreme temperatures, making it suitable for outdoor or unconditioned environments.
  • LED Indicators: Provides visual status for power, module health, and input activity for easy troubleshooting.

Application Scenarios

  • Process Control: Monitors temperature, pressure, flow, and level signals in chemical, petrochemical, and pharmaceutical plants.
  • Power Generation: Acquires voltage and current signals from generators and transformers in power plants.
  • Water Treatment: Controls pH, conductivity, and turbidity sensors in wastewater treatment facilities.
  • Manufacturing: Integrates with packaging machinery, assembly lines, and material handling systems for quality control.
  • Energy Management: Optimizes energy consumption by monitoring power usage in industrial facilities.
  • Building Automation: Manages HVAC systems, lighting, and security equipment in commercial buildings.

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