Product Details
Product Description
The IC693ALG391 is a two-channel analog output module designed for the GE Fanuc Series 90-30 PLC family. It delivers precise current and voltage outputs with high resolution and accuracy, making it suitable for industrial automation systems requiring reliable analog signal generation. With factory calibration, strong isolation, and diagnostic indicators, this module ensures dependable performance in demanding environments.
Technical Specifications
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Manufacturer: GE Fanuc Emerson
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Product Line: Series 90-30
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Part Number: IC693ALG391
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Product Type: Analog Output Module
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Weight: 0.81 lbs (0.37 kg)
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Channels: 2 analog output channels
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Output Signal Options:
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0–20 mA
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4–20 mA
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0–5 VDC
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1–5 VDC
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Resolution:
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4–20 mA: 4 µA per LSB
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0–20 mA: 5 µA per LSB
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1–5 V: 1 mV per LSB
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0–5 V: 1.25 mV per LSB
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Digital Resolution: 12-bit typical
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Accuracy at 25 °C (77 °F):
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4–20 mA: ±8 µA
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0–20 mA: ±10 µA
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1–5 V: ±50 mV
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0–5 V: ±50 mV
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Update Rate: 5 ms
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Isolation: 1500 VAC field-to-logic side
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Power Requirements:
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30 mA from +5 VDC backplane
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215 mA from isolated +24 VDC backplane or user supply
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External Supply Voltage Range: 20–30 VDC
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Maximum Compliance Voltage: 25 V
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Calibration: Factory calibrated to 4 µA per count
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Module Width: Single slot
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Status Indicators: Module OK LED
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Lifecycle Status: Discontinued
Application Scenarios
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Process Control: Provides accurate analog outputs for actuators, drives, and instrumentation.
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Industrial Automation: Suitable for Series 90-30 PLC systems requiring current or voltage signal generation.
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Precision Measurement: High resolution ensures reliable signal conversion.
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Legacy System Maintenance: Supports continued operation of Series 90-30 installations.
FAQ
Q: How many channels does the IC693ALG391 provide? A: It supports two analog output channels.
Q: What output ranges are available? A: 0–20 mA, 4–20 mA, 0–5 VDC, and 1–5 VDC.
Q: What is the resolution of the module? A: 12-bit resolution, with 4 µA per LSB at 4–20 mA.
Q: Is the IC693ALG391 still in production? A: No, it has been discontinued by the manufacturer.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Mastering PLC Programming: Best Practices for Robust Industrial Automation
Writing clean PLC code requires discipline, especially regarding memory management. Avoid overusing SET and RESET instructions, as they often complicate debugging. If multiple rungs control the same bit, troubleshooting becomes a nightmare. Instead, focus on energizing a bit in only one location. If your logic requires complex conditions, use branches within a single rung. This approach keeps your code readable, maintainable, and significantly easier to audit during downtime.
PLC vs. HMI: Distinguishing the Brain from the Interface in Industrial Automation
In the realm of industrial automation, distinguishing between a Programmable Logic Controller (PLC) and a Human-Machine Interface (HMI) is fundamental. While both devices work in tandem, they serve distinct purposes. The PLC acts as the "brain" of the operation, executing logic, whereas the HMI serves as the "eyes," allowing operators to monitor and interact with the system. Understanding this synergy is essential for any professional designing robust factory automation solutions.
Selecting the Right Industrial Automation Solution for Modern Manufacturing
Choosing an effective industrial automation system starts with a thorough process audit. You must identify tasks that are repetitive, labor-intensive, or prone to human error. Not every process requires high-level automation; therefore, prioritize operations that directly impact throughput and quality. By scoping your needs accurately, you avoid over-investing in unnecessary technology. A balanced approach ensures that your capital expenditure aligns with measurable gains in operational efficiency.