Technical Specifications

• Type: Analog Current Input Module
• Channels: 16 independent and single-ended channels
• Input Current Ranges:
  • 4 to 20 mA
  • 0 to 20 mA
  • 4 to 20 mA Enhanced (with additional features)
• Resolution: 4 microamps at 4 to 20 mA range
• Input Impedance: 250 ohms
• Input Filter Response Frequency: 200 Hz
• Isolation Voltage: 1500 VAC for one minute
• Power Consumption:
  • 120 mA from the 5 VCD bus on the controller backplane
  • Additional 65 mA required from a user-supplied +24 VDC power source
• Update Rate: 6 milliseconds
• Compatibility: Designed to work with GE Series 90-30 PLCs, specifically with RX3i or Series 90-30 systems

Functional Characteristics

• Configurable Channels: The 16 channels can be configured to any of the three input current ranges, providing flexibility in handling different types of analog signals.
• Alarm Capabilities: Each range supports high and low alarms, with the enhanced range allowing for low alarm limits to detect open-circuit faults in 4 to 20 mA applications.
• Status Reporting: The module reports on the power status of the CPU, providing valuable diagnostic information.
• LED Status Indicators: Equipped with LED status lights that indicate ON, OFF, and FAIL conditions, aiding in operation and troubleshooting.
• High Accuracy and Resolution: Designed to handle highly sensitive analog signals with high levels of accuracy and resolution.
• Compatibility with Multiple CPUs: Supports installation in systems with various CPU models, including 323, 313, 311, 331, 341, and 340, with varying numbers of analog current inputs allowed per CPU.

• Application Scenarios

  • Industrial Automation: The IC693ALG223 module is ideal for industrial automation applications where precise control and monitoring of analog signals are crucial.
  • Process Control: Suitable for process control systems, where real-time monitoring and adjustment of process variables such as temperature, pressure, and flow rate are essential.
  • Sensor Integration: The module can receive analog inputs from various sensors, including level sensors, temperature sensors, and flow sensors, enabling seamless integration into sensor-based control systems.
  • Monitoring and Alarming: With its alarm capabilities, the IC693ALG223 is well-suited for applications requiring real-time monitoring and alerting of critical process parameters.