GE IC693ALG442 Analog Current/Voltage Combination Module

Overview

The GE IC693ALG442 is an advanced analog current/voltage combination module from GE Fanuc. Designed for precise signal acquisition, it is perfect for interfacing with analog devices that require both current and voltage measurements. The module is part of the Series 90-30 product line and delivers reliable, high-performance data processing for various industrial applications. It features two single-ended analog outputs, 3 ms update rate, and excellent power supply rejection, making it ideal for dynamic control systems.

Key Features

Dual Analog Outputs: The IC693ALG442 offers two single-ended analog outputs, ensuring flexibility for different measurement setups.
Input Impedance: It provides a high 250-ohm input impedance, ideal for accurate data collection.
Fast Update Rate: With a fast 3 ms update rate, the module ensures quick response for real-time control applications.
Power Supply Rejection: The module has excellent power supply rejection ratios:
- 5 µA/V (typical) and 10 µA/V (maximum) for current.
- 25 mV/V (typical) and 50 mV/V (maximum) for voltage.
Input Filter: A 38 Hz filter response ensures smooth signal processing, reducing noise interference for more accurate readings.

Technical Specifications

Parameter	Specification
Manufacturer	GE Fanuc
Product Number	IC693ALG442
Product Type	Analog Current/Voltage Combination Module
External Supply Voltage Range	20-30 VDC (24 VDC typical)
Power Consumption	95 mA from internal +5 VDC supply
Power Supply Rejection Ratio (Current)	5 µA/V (typical), 10 µA/V (maximum)
Power Supply Rejection Ratio (Voltage)	25 mV/V (typical), 50 mV/V (maximum)
Analog Outputs	Two single-ended outputs
Input Impedance	250 Ohms
Input Filter Response	38 Hz
Update Rate	3 ms

Description

The GE IC693ALG442 is a combination analog module that can handle both current and voltage inputs. It is perfect for interfacing with devices requiring 20-30 VDC power input, such as transmitters and other industrial sensors. The two single-ended analog outputs allow you to connect the module to various control systems for further signal processing.

The module features excellent power supply rejection, ensuring stability in fluctuating power environments. With 5 µA/V rejection for current and 25 mV/V rejection for voltage, it minimizes signal degradation. The input impedance of 250 ohms ensures accurate signal conversion, while the 3 ms update rate facilitates real-time data processing.

This module is ideal for use in high-performance systems where reliability and precision are essential, such as in industrial automation, data acquisition systems, and process control applications. Additionally, it is compatible with Series 90-30 PLCs, easily integrating into existing control systems.