Fanuc Corporation| GE Fanuc Digital Contact Input Module - DS3820DMCB
The DS3820DMCB is a circuit board case developed by General Electric specifically for the GE Mark IV SPEEDTRONIC series of turbine control systems, which are no longer in production or supported by General Electric.
The DS3820DMCB module, developed by General Electric, serves as an enclosure designed specifically for housing circuit boards within the GE Mark IV SPEEDTRONIC series, a suite of turbine control systems also manufactured by General Electric. Notably, both the DS3820DMCB module and the broader Mark IV SPEEDTRONIC series are no longer in production or supported by General Electric.
Primarily, the DS3820DMCB module is engineered to accommodate up to two circuit boards from the GE Mark IV SPEEDTRONIC series. Constructed from durable metal material, the DS3820DMCB module provides robust protection against various forms of physical damage, including accidental drops or impacts that could potentially affect the external casing.
The design of the DS3820DMCB module emphasizes functional utility and protective capabilities to ensure the reliability and longevity of the enclosed circuit boards. Its strategic enclosure supports the operational integrity of the housed components, shielding them from environmental hazards and mechanical stresses that could compromise their performance.
GE FANUC, now part of Emerson Automation Solutions, was a leading provider of industrial automation and control systems. Known for innovative solutions, GE FANUC played a key role in advancing manufacturing, offering a range of products including PLCs, CNCs, and HMI solutions.
Specifications
Part Number |
DS3820DMCB |
Manufacturer |
General Electric |
Series |
Mark IV |
Product Type |
Digital Contact Input Module |
Number of Inputs |
16 |
Maximum Current Draw |
6.5 mA |
Average Operating Current |
230 μA |
Dimensions (inches) |
3.6 × 2.45 × 1.1 |
Operating Voltage |
15 to 32 VDC |
Part Number |
DS3820DMCB |
Manufacturer |
General Electric |
Series |
Mark IV |
Product Type |
Digital Contact Input Module |
Number of Inputs |
16 |
Maximum Current Draw |
6.5 mA |
Average Operating Current |
230 μA |
Dimensions (inches) |
3.6 × 2.45 × 1.1 |
Operating Voltage |
15 to 32 VDC |
What Our Experts Think
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Efficient Signal Processing: Accurately processes digital contact inputs for seamless system control and automation.
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Optimized for GE FANUC Systems: Designed for compatibility with GE FANUC control and monitoring systems.
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Reliable Performance: Built to provide stable and continuous operation in industrial environments.
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Enhanced System Integration: Easily integrates with other GE FANUC components, improving overall system efficiency.
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Durable Construction: Designed to withstand harsh conditions, ensuring long-term durability and minimal maintenance.
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GE FANUC Quality: Trusted for high precision, reliability, and reduced downtime
Q&A
Q: What is the DS3820DMCB Digital Contact Input Module?
A: It’s a GE Fanuc digital contact input module designed for use in industrial control systems, enabling the detection of digital input signals from contact-based devices.
Q: What systems is it compatible with?
A: This module is compatible with GE Fanuc control systems, often used in power generation, automation, and other industrial applications.
Q: What does the digital contact input module do?
A: It processes digital signals from contact inputs, converting them into data that the control system can interpret for further action, enhancing system monitoring and control.
Q: Why choose the DS3820DMCB?
A: It ensures reliable signal processing for digital contact inputs, improving the efficiency and accuracy of control systems, especially in mission-critical industrial environments.
Q: Is this an OEM product?
A: Yes, it’s a genuine GE Fanuc part, ensuring full compatibility, durability, and superior performance in demanding industrial applications.
Maintenance Tips
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Visual Inspection: Regularly check the module for visible damage such as burnt components, cracked traces, or damaged connectors, especially around the contact input terminals.
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Clean the Module: Use dry compressed air or an anti-static brush to clear any dust, dirt, or debris. Avoid using liquid cleaners, which can cause short circuits or damage sensitive components.
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Inspect Solder Joints: Examine solder joints for cracks or signs of wear, especially around high-current areas. Faulty solder connections can lead to unreliable inputs or output signals.
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Verify Input Signals: Ensure the input signals meet the required voltage levels. Incorrect or fluctuating signals can cause false readings or failure to trigger the system correctly.
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Test Contact Inputs: Regularly test the functionality of digital contact inputs. Ensure they are correctly registering contact changes and that the module responds properly to high and low signals.
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Check for Loose or Corroded Connections: Inspect all wiring and connections for secure attachment, corrosion, or wear. Loose or corroded connections can cause signal loss or improper system operation.
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Run Diagnostics: Use diagnostic tools or software to monitor the module's performance. Look for any error codes, failures, or inconsistencies that could indicate a fault with the module or wiring.
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Monitor Power Supply: Ensure the module is receiving the correct power supply voltage. Voltage fluctuations can cause operational instability and potentially damage the module.
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Temperature Monitoring: Make sure the module operates within the specified temperature range. Overheating can degrade performance and reduce component lifespan.
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ESD Protection: Use electrostatic discharge (ESD) protection (e.g., wrist straps, anti-static mats) when handling the module to prevent damage to sensitive components.
