GE Fanuc IC693ALG221B Analog Input Module

The GE Fanuc IC693ALG221B is an analog input module for the GE Fanuc Series 90-30 PLCs. It is designed to convert analog current signals (4-20 mA or 0-20 mA) into digital values that the PLC can process. This module offers high accuracy, fast update rates, and multiple input ranges, making it ideal for monitoring and controlling industrial processes in applications such as temperature, pressure, flow, and level control.

Technical Specifications

• Number of Inputs: 4
• Input Current Range: 0-20 mA or 4-20 mA (selectable)
• Resolution:
  • 4 µA at 4-20 mA
  • 5 µA at 0-20 mA
• Update Rate: 2 milliseconds (for all 4 channels)
• Accuracy: ±0.1% of full scale
• Input Impedance: 250 ohms
• Isolation:
  • Channel-to-channel isolation
  • Channel-to-backplane isolation
• Power Consumption:
  • 25 mA from +5VDC
  • 100 mA from +24VDC
• Input Filter Response: 325 Hertz