GE Fanuc IC670ALG230 8-Point Analog Current Source Input Module

Product Overview

The GE Fanuc IC670ALG230 is an 8-point analog current source input module engineered for the Field Control system. It enables precise current signal acquisition from sensors and transmitters in process automation environments. Each channel supports high-resolution current measurement, allowing accurate analog data conversion for industrial control applications.

Designed for versatility, the module can operate from a 24V DC backplane supply or an isolated external power source. Its diagnostic LED indicators simplify troubleshooting and system monitoring. With a compact design and durable build, it is ideal for distributed control architectures that demand stable and noise-resistant analog input performance.

Technical Specifications

• Manufacturer: GE Fanuc

• Model Number: IC670ALG230

• Product Type: 8-Point Analog Current Source Input Module

• Product Line: Field Control

• Number of Input Channels: 8

• Input Signal Type: Current source

• Input Range: 0 to 20 mA (default)

• Resolution: 12-bit unscaled data

• Conversion Time: 1.5 ms per channel

• Accuracy: ±0.1% of full scale at 25°C

• Input Impedance: 250 ohms per channel

• Power Supply Options: 24V DC backplane power or isolated external source

• Configuration Method: Via Genius Bus Interface Unit (BIU)

• Front Panel Indicators: Diagnostic LED for status and fault detection

• Operating Temperature Range: 0°C to 60°C

• Storage Temperature Range: -40°C to 85°C

• Relative Humidity: 5% to 95% non-condensing

• Dimensions: 4.3 in (H) x 3.5 in (W) x 2.0 in (D)

• Weight: 0.5 lb (0.23 kg)

Key Features

• Eight precision analog current input channels for high-performance signal acquisition

• 12-bit data resolution for accurate process measurement

• Configurable operation via Genius BIU for flexible control integration

• Optional isolated power input enhances signal stability and reduces interference

• LED indicators for quick diagnostics and module status

• Supports 0–20 mA current loops for standard industrial transmitters

• Compact, modular design for easy installation in Field Control racks

Applications

• Process and factory automation systems

• Industrial data acquisition and control

• Sensor and transmitter current signal monitoring

• Distributed control systems (DCS)

• Equipment requiring analog current loop integration

FAQ

Q1: What type of signals does the IC670ALG230 accept?
It supports analog current input signals within the 0 to 20 mA range.

Q2: How is the module powered?
It can draw 24V DC power from the Field Control backplane or use an external isolated 24V DC supply for enhanced noise immunity.

Q3: Can the module be configured remotely?
Yes, configuration is managed via the Genius Bus Interface Unit (BIU).

Q4: Is calibration required?
Factory calibration ensures long-term accuracy; however, periodic verification is recommended for precision applications.