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Product Introduction
The GE IC693ALG390 Analog Output Module is a high-precision output module designed for the GE Fanuc Series 90-30 Programmable Logic Controller (PLC) system. Featuring two analog output channels, it delivers variable voltage signals for precise control of actuators and other analog field devices. This module is widely used in industrial automation environments where accurate control of physical processes such as temperature, pressure, or motor speed is required.
Each channel is capable of outputting signals in the range of 0 to +10 VDC, with a high level of accuracy and electrical isolation from the PLC logic. Its compact form factor, dependable performance, and ease of integration make the IC693ALG390 an ideal solution for both new installations and legacy system expansions.
Product Specifications
| Parameter | Specification |
|---|---|
| Model Number | IC693ALG390 |
| Product Type | Analog Output Module |
| System Compatibility | GE Fanuc Series 90-30 PLC |
| Number of Output Channels | 2 Voltage Output Channels |
| Output Signal Range | 0 to +10 VDC |
| Resolution | 12-bit (approx. 2.44 mV per bit) |
| Output Load | Minimum 2k Ohms |
| Update Rate | 5 ms per channel |
| Isolation | 1500V AC (channel-to-PLC logic) |
| Channel-to-Channel Isolation | None |
| Power Consumption | 90 mA @ 5V DC |
| Accuracy | ±0.5% of full scale |
| Diagnostics | Internal fault diagnostics for channel verification |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C |
| Humidity | 5% to 95% non-condensing |
| Dimensions (H × W × D) | 51 x 127 x 127 mm |
| Weight | 0.34 kg |
| Certifications | UL, CE, CSA, Class I Div 2 (Groups A, B, C, D) |
Product Applications
The IC693ALG390 is designed for use in analog process control environments that require precise signal delivery to field equipment. Key application areas include:
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Industrial Automation: Drives control valves, actuators, and servo motors with precise voltage outputs.
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HVAC Systems: Modulates damper and valve positions in building climate control systems.
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Water and Wastewater Management: Sends analog signals to chemical dosing pumps and motor drives.
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Food & Beverage Processing: Controls temperatures and mixture levels via analog setpoint signals.
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Energy & Power Plants: Outputs control voltages to regulators, motor controllers, and power electronics.
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Manufacturing Lines: Provides reference signals to analog devices for speed, torque, or level control.
Product Advantages
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High Signal Accuracy: With 12-bit resolution and ±0.5% accuracy, it ensures smooth and accurate control.
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Reliable Voltage Output: Supports 0–10 VDC signals to meet industry-standard control requirements.
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Electrical Isolation: Prevents interference between field signals and controller logic, improving safety and signal integrity.
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Space-Efficient Design: Its slim profile fits easily into Series 90-30 racks with minimal panel space usage.
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Field-Tested Durability: Built for harsh industrial conditions, including wide temperature and humidity ranges.
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Easy to Configure: Supports intuitive setup through GE’s programming software, reducing commissioning time.
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Fast Response Time: 5 ms per channel update speed allows for responsive real-time process adjustments.
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Diagnostic Capabilities: Integrated monitoring helps identify output issues before they affect production.
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Long Product Lifecycle: Proven in thousands of applications, supported by GE’s industrial legacy.
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Cost-Effective Analog Expansion: Ideal for systems needing minimal but reliable analog output control.
Frequently Asked Questions (FAQ)
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Q: What type of output signal does the IC693ALG390 module provide?
A: It provides voltage output in the range of 0 to +10 VDC. -
Q: How many channels are available on this module?
A: The module supports 2 analog voltage output channels. -
Q: Is the module compatible with GE RX3i or other newer platforms?
A: No, it is specifically designed for the GE Fanuc Series 90-30 PLC system. -
Q: What resolution does the module provide?
A: It offers 12-bit resolution, with 2.44 mV per bit. -
Q: Are the channels isolated from one another?
A: No, channels are not isolated from each other, but they are isolated from the PLC logic. -
Q: What is the minimum output load for each channel?
A: Each output requires a minimum load of 2k Ohms. -
Q: What is the accuracy of the output signals?
A: The module provides output accuracy within ±0.5% of full scale. -
Q: Is calibration required before installation?
A: No, the module comes factory-calibrated for plug-and-play operation. -
Q: What certifications does the IC693ALG390 carry?
A: It is certified by UL, CE, CSA, and suitable for Class I Div 2 hazardous locations. -
Q: Can this module be used in critical control loops?
A: Yes, its reliability and accuracy make it suitable for mission-critical analog control loops.
Related Models (Same Series / Analog I/O)
| Model Number | Description |
|---|---|
| IC693ALG221 | 4-Channel Analog Voltage Input Module |
| IC693ALG222 | 4-Channel Analog Current Input Module |
| IC693ALG223 | 4-Channel Analog Voltage/Current Input Module |
| IC693ALG391 | 2-Channel Analog Output Current Module |
| IC693ALG392 | 4-Channel Analog Output Voltage/Current Module |
| IC693ALG442 | 16-bit 4-Channel Analog Input Module (High-Res) |
Popular GE Automation Models
| Model Number | Description |
|---|---|
| IC693CPU374 | High-Speed CPU Module for Series 90-30 |
| IC694MDL754 | 32-point Digital Output Module, 24V DC |
| IC695CHS012 | 12-Slot RX3i Universal Backplane |
| IC695ALG600 | 16-channel Analog Input Module for RX3i |
| IC695PSD140 | RX3i 24V DC Power Supply Module |
| IC693PWR330 | Series 90-30 Power Supply Module (30W, 5V/24V) |
