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SKU: IC693ALG222

GE Fanuc IC693ALG222 Series 90-30 Analog Voltage Input Module

The GE Fanuc IC693ALG222 is a 16-channel analog voltage input module for Series 90-30 PLCs. It supports 0–10V and ±10V ranges with 12-bit resolution, offering high-speed 3ms/6ms updates for precise industrial automation and data acquisition.

Product Overview

The IC693ALG222 stands as a precision-engineered analog voltage input module specifically developed for the GE Fanuc Series 90-30 Programmable Logic Controller (PLC) ecosystem. This module serves as a critical interface for industrial data acquisition by converting external analog voltage signals into digital data that the CPU can process. Consequently, it provides a high-density solution for systems requiring multiple sensor inputs while simultaneously maintaining a compact footprint within the PLC baseplate.

Functional Capabilities

  • Versatile Input Configurations: The module supports either 16 single-ended channels or 8 differential channels, thereby allowing engineers to choose the most effective wiring method for their specific electrical noise environment.
  • Dual Voltage Ranges: It accommodates both unipolar (0 to +10 VDC) and bipolar (-10 to +10 VDC) signal ranges, which makes it compatible with a wide variety of industrial sensors.
  • High-Speed Data Processing: The hardware delivers rapid update rates, specifically clocking in at 6 milliseconds for single-ended configurations and 3 milliseconds for differential mode.
  • Precise Resolution: The module provides a resolution of 2.5 mV per LSB for unipolar signals and 5 mV per LSB for bipolar signals, ensuring high-fidelity data capture.

Technical Specifications

  • Manufacturer: GE Fanuc (Emerson)
  • Series: Series 90-30 PLC
  • Module Type: High-Density Analog Input
  • Input Channels: 16 (Single-Ended) / 8 (Differential)
  • Accuracy: ±0.25% at 25°C; ±0.5% across full operating temperature
  • Backplane Power Draw: 112 mA from +5V DC bus
  • Isolated Power Draw: 41 mA from +24V DC supply
  • Dimensions: 3.6 cm x 13 cm x 13.5 cm
  • Weight: 0.36 kg

Operational Applications

In practice, industrial facilities utilize the IC693ALG222 for monitoring critical variables such as pressure, temperature, and flow rate where sensors output a voltage signal. Because the module features two green LED status indicators, maintenance teams can instantly verify both module health and power availability at a glance. Furthermore, the board integrates seamlessly into 5-slot or 10-slot baseplates and is managed via the standard PLC configuration software. In addition to ease of installation, its excellent linearity ensures that the digital representation of the analog signal remains consistent throughout the entire voltage scale, which significantly reduces the need for complex software compensation.