GE Fanuc | IC697ALG230 Series 90-70 | 8-Channel Analog Input Module

Overview

The GE Fanuc IC697ALG230 is an 8-channel analog input module engineered for Series 90-70 PLC systems. It provides precise analog signal conversion for both voltage and current inputs, with high linearity and fast update rates, making it suitable for applications requiring accurate monitoring and control. The module supports differential wiring, includes 16-bit resolution, and is compatible with expansion modules for extended input capacity.

Technical Specifications

• Manufacturer: GE Fanuc (Emerson Automation)

• Series: Series 90-70

• Part Number: IC697ALG230

• Product Type: Analog Input/Base Converter Module

• Number of Channels: 8 analog inputs

• Maximum Inputs: Up to 120 using expansion modules

• Input Signal Types: 4–20 mA current; -10 VDC to +10 VDC voltage

• Voltage Input Range: -10 V to +10 V

• Current Input Range: 4–20 mA

• Wiring Configuration: Differential

• Analog Output Resolution: 16 bits

• Response Times: 5% – 30 ms, 1% – 42 ms, 0.5% – 51 ms, 0.1% – 67 ms

• Update Rate: 2.4–2.8 ms

• Linearity: ±0.02% full scale

• Temperature Coefficient: Voltage ±5 PPM/°C typical, ±30 PPM/°C max; Current ±15 PPM/°C max

• Voltage Accuracy: ±0.01% full scale, ±0.02% of value

• Current Accuracy: ±0.05% full scale, ±0.1% of value

• Calibration: Voltage ±0.01% full scale, Current ±0.05% full scale

• Number of Terminals: 40 pins

• Power Requirement: 0.8 A (4 W) at +5 V

• Compatible Expander Modules: IC697ALG440 (Voltage), IC697ALG441 (Current)

• Weight: 1.81 lbs (0.82 kg)

• Lifecycle Status: Discontinued

Key Features

• High-resolution 16-bit analog conversion for precise measurement

• Supports both voltage and current input ranges

• Differential wiring ensures reduced noise and improved signal integrity

• Fast update and response times for real-time monitoring

• Compatible with expansion modules for larger I/O systems

Application Scenarios

• Process control requiring accurate analog input monitoring

• Systems needing integration of multiple voltage and current signals

• High-precision industrial automation requiring fast update rates

• Expansion of existing Series 90-70 PLC analog input capacity

FAQs

Q: How many analog inputs does the IC697ALG230 support?
A: The module provides 8 channels, with up to 120 inputs possible using expander modules.

Q: What types of signals are supported?
A: Voltage (-10 V to +10 V) and current (4–20 mA) signals are supported.

Q: What is the update rate for this module?
A: The module updates analog values every 2.4–2.8 milliseconds.