GE DS3820AIPA(XIONGBA)

GE DS3820AIPA(XIONGBA)

The GE DS3820AIPA is a high-precision analog I/O module designed for industrial automation and control systems. It is part of GE’s Mark IV series and is widely used in gas turbine control systems. The module provides high-density analog field sensor acquisition with built-in filtering, A/D conversion, and calibration. It offers 32 independent, highly reliable, and galvanically isolated inputs. The analog input modules use optocouplers to insulate the electronics on the module bus from the field level, providing protection against reverse polarity.

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Description

Product Overview

The GE DS3820AIPA is a high-precision analog I/O module designed for industrial automation and control systems. It is part of GE’s Mark IV series and is widely used in gas turbine control systems. The module provides high-density analog field sensor acquisition with built-in filtering, A/D conversion, and calibration. It offers 32 independent, highly reliable, and galvanically isolated inputs. The analog input modules use optocouplers to insulate the electronics on the module bus from the field level, providing protection against reverse polarity.

Technical Specifications

  • Power Requirements: +5 V DC, 7 A.
  • Power Supply Voltage: 24 V DC.
  • Operating Temperature: -40°C to +65°C.
  • Size: 15.7 cm high x 18.5 cm.
  • Weight: 0.8 kg.
  • I/O Channels: 32 analog inputs.
  • Communication Protocols: Supports serial communication protocols such as RS-232 and RS-485.
  • Memory: 128 KB RAM, 512 KB EEPROM.
  • Response Time: ≤1ms.
  • Input Voltage: 10-32V DC.
  • Maximum Output Current: 20 mA.
  • Output Voltage: 5 VDC.
  • Data Rate: 10/100 Mbps.
  • Connector Type: RJ45.
  • Protection Features: Overcurrent, overvoltage, overtemperature, and short-circuit protection.
  • Environmental Adaptability: Designed for harsh industrial environments.

Main Features and Advantages

  • High Precision: Provides precise analog signal processing.
  • Robust Industrial Control: Designed for demanding industrial environments.
  • Multi-Protocol Connectivity: Supports multiple communication protocols, enabling integration with legacy and modern systems.
  • Wide Operating Voltage Range: Adapts to a broad range of AC input voltages, suitable for grid standards in different regions.
  • High-Efficiency Conversion: Uses advanced power conversion technology to reduce energy waste.
  • Overload and Short-Circuit Protection: Built-in protection mechanisms prevent equipment damage from unexpected circumstances.
  • Overtemperature Protection: Automatically adjusts output or shuts down the power module when internal temperature is too high.
  • Comprehensive Compatibility: Works seamlessly with other GE automation products.
  • User-Friendly Interface: Designed for easy operation and monitoring, reducing training time.
  • Energy Efficiency: Consumes minimal power, contributing to operational cost savings.
  • Stable Power Output: Suitable for harsh conditions like high temperatures, humidity, vibration, and electromagnetic interference.
  • Wide Input Voltage Range: Adapts to a broad range of AC input voltages, suitable for grid standards in different regions, enhancing equipment versatility and flexibility.
  • High-Efficiency Conversion: Uses advanced power conversion technology to provide high-efficiency power conversion, reducing energy waste and operational costs.
  • Overload and Short-Circuit Protection: Built-in protection mechanisms prevent equipment damage from unexpected circumstances.
  • Overtemperature Protection: Automatically adjusts output or shuts down the power module when internal temperature is too high, avoiding overheating-related failures.

Application Fields

  • Power Generation: Turbine control systems.
  • Industrial Automation: Suitable for analog signal acquisition and processing in industrial automation.
  • Energy Management: Applications in wind power, solar power, and other energy generation and distribution systems.
  • Transportation: Intelligent traffic systems, traffic signal control, and vehicle operation management.
  • Other Industries: Suitable for automation control in various industrial sectors, such as chemical, metallurgy, textiles, and HVAC systems.

Related Products

  • GE Mark IV Series: The DS3820AIPA is part of GE’s Mark IV series, which includes various control and automation modules that can work together in complex industrial control systems.
  • GE Proficy Machine Edition: Programming software for the DS3820AIPA, providing a graphical interface for creating and editing control programs.
  • GE DS3800 Series Power Modules: These modules provide power supply and voltage regulation for the DS3820AIPA.
  • GE DS3800 Series Communication Modules: These modules enhance the connectivity of the DS3820AIPA with other devices and systems.

Installation and Maintenance

  • Installation Environment: Ensure installation in a dry and well-ventilated area.
  • Connection Check: Ensure all connections are secure to avoid loose or poor contacts.
  • Regular Maintenance: Periodically check the module’s operating condition and clean dust and debris.
  • Fault Diagnosis: Use the module’s self-diagnostic functions to quickly identify and resolve issues.
  • Hot Swapping: Leverage the module’s hot-swappable feature to minimize downtime during maintenance.
The GE DS3820AIPA is a versatile and reliable solution for industrial automation, offering high precision and robust performance to meet the needs of various demanding applications. For detailed specifications and application cases of the GE DS3820AIPA, refer to the following sources:
  • DS3820AIPA is an Analog I/O Module manufactured and designed by General Electric as part of the Mark IV Series used in GE Speedtronic Gas Turbine Control Systems. The CPU can interface with analog input modules to sense the fluctuating voltage and current signals found in the outside world. It functions as a module for high-density analog field sensor acquisition.
  • DS3820AIPA has around 70 teal diodes, which only allow energy to flow in one direction along the circuit board. It also has nearly 100 resistors.
  • DS3820AIPA has a 667 MHz Freescale 8349 processor. The board is powered by a 12 W, 18-36 V DC power supply. It features a 133 MHz system bus based on the Intel 815E chipset, supporting dual Ethernet controllers for 10BaseT and 100BaseTX remote Ethernet boot. The operating system supports Windows XP, Windows 2000, VxWorks, Solaris, and QNX.
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