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Product Introduction
The GE IC694ALG442 is a versatile analog combination module designed for the PACSystems RX3i series. It features four differential analog inputs and two single-ended analog outputs, supporting both voltage and current signals. This module is ideal for applications requiring precise analog signal processing within a compact form factor.
Technical Specifications
| Parameter | Specification |
| Model Number | IC694ALG442 |
| Manufacturer | GE Fanuc / Emerson |
| Input Channels | 4 differential |
| Output Channels | 2 single-ended |
| Input Signal Ranges | 0 to +10 V, -10 to +10 V, 0 to 20 mA, 4 to 20 mA |
| Output Signal Ranges | 0 to +10 V, -10 to +10 V, 0 to 20 mA, 4 to 20 mA |
| Resolution | 12 bits |
| Update Rate | 2 ms |
| Power Consumption | 95 mA @ +5 VDC; 150 mA @ +24 VDC |
| Operating Temperature | 0°C to 60°C |
| Humidity Range | 5% to 95% RH (non-condensing) |
| Dimensions (W x H x D) | 35 x 130 x 135 mm |
| Weight | 0.454 kg |
| Mounting Type | DIN Rail or Panel Mount |
| Certifications | UL, CE, ATEX, CSA |
| Country of Origin | USA |
Applications
The IC694ALG442 module is utilized in various industrial applications, including:
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Process Control: Monitoring and controlling variables like temperature, pressure, and flow.
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Industrial Automation: Interfacing with sensors and actuators requiring analog signals.
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Energy Management: Managing power systems through precise analog inputs and outputs.
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Manufacturing Systems: Providing analog signal processing for machinery and equipment.
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Environmental Monitoring: Collecting and transmitting analog data from environmental sensors.
Advantages
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High Precision: 12-bit resolution ensures accurate analog signal processing.
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Flexible Signal Support: Handles both voltage and current signals across multiple ranges.
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Compact Design: Combines inputs and outputs in a single module, saving space.
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Robust Performance: Operates reliably across a wide temperature and humidity range.
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Easy Integration: Seamlessly integrates with GE’s PACSystems RX3i series.
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Certified Compliance: Meets international standards for safety and performance.
Recent News Headlines
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“GE Enhances PACSystems with Advanced Analog Modules”
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“IC694ALG442 Module Gains Traction in Industrial Automation”
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“Emerson Integrates GE’s Analog Modules into Broader Solutions”
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“New Developments in Analog Signal Processing for Industry”
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“GE’s Commitment to High-Performance Automation Continues”
Frequently Asked Questions (FAQs)
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What is the primary function of the IC694ALG442 module?
It serves as an analog combination module, providing four differential inputs and two single-ended outputs for voltage and current signals.
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Can the input and output channels be configured independently?
Yes, each channel can be independently configured for voltage or current signal ranges.
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What is the resolution of the module?
The module offers a 12-bit resolution for both input and output channels.
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Is the module compatible with other GE automation systems?
Yes, it is designed for seamless integration with GE’s PACSystems RX3i series.
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Does the module support alarm functions?
Yes, it supports high and low alarm limits for all input channels.
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Can the outputs be configured to hold their last state on power loss?
Yes, outputs can be configured to either hold their last state or reset to the low end of their range if system power is interrupted.
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What is the update rate of the module?
The module has an update rate of 2 milliseconds.
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What are the power requirements for the module?
It requires 95 mA at +5 VDC and 150 mA at +24 VDC.
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Is the module suitable for use in harsh environments?
Yes, it operates effectively within a temperature range of 0°C to 60°C and 5% to 95% relative humidity (non-condensing).
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What certifications does the module have?
It is certified by UL, CE, ATEX, and CSA, ensuring compliance with international standards.
Related Models from the Same Series or Similar Functionality
| Model Number | Description | Type | I/O Channels | Signal Type |
| IC694ALG221 | 8-Channel Analog Voltage Input Module | Analog Input Module | 8 Inputs | Voltage |
| IC694ALG222 | 8-Channel Analog Current Input Module | Analog Input Module | 8 Inputs | Current |
| IC694ALG223 | 4-Channel Analog Current Input Module | Analog Input Module | 4 Inputs | Current |
| IC694ALG390 | 2-Channel Analog Output Module | Analog Output Module | 2 Outputs | Voltage/Current |
| IC694ALG391 | 4-Channel Analog Output Module | Analog Output Module | 4 Outputs | Voltage/Current |
| IC694ALG392 | 4-Channel High-Resolution Analog Output Module | Analog Output Module | 4 Outputs | Voltage/Current |
| IC695ALG600 | 16-Channel Advanced Analog Input Module (RX3i Enhanced Model) | Advanced Analog Input Module | 16 Inputs | Voltage/Current |
| IC695ALG708 | 8-Channel Analog Output Module | Analog Output Module | 8 Outputs | Voltage/Current |
Popular Models from the Same Brand (GE / Emerson)
| Model Number | Description | Module Type | Application Area |
| IC693CPU372 | CPU Module with Ethernet Interface | CPU Module | Control & Communication |
| IC695CPU315 | RX3i Processor Module | CPU Module | Complex Industrial Control |
| IC695ETM001 | RX3i Ethernet Communications Module | Network/Comm Module | Networking & Data Transfer |
| IC694MDL660 | 120V AC Input Module (16 Points) | Discrete Input Module | Machine Sensing |
| IC694MDL740 | 24VDC Output Module (16 Points) | Discrete Output Module | Digital Actuation |
| IC693ALG391 | Analog Output Module | Analog Output Module | Analog Signal Control |
| IC693PWR330 | Power Supply Module | Power Module | RX3i/RX7i Power Systems |
| IC695PSD140 | Redundant Power Supply Module | Power Supply | High-Availability Systems |
