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YPQ201A YT204001-KA/5

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The ABB YPQ201A YT204001-KA/5 Control Board is a industrial-grade processing and central control unit engineered for critical power distribution systems.
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Technical specifications for YPQ201A YT204001-KA/5

  • Manufacturer:
    ABB
  • Part Number:
    YPQ201A YT204001-KA/5
  • Product Family:
    ABB Advant OCS and Advant-800xA
  • Product Type:
    Control Board
  • Power Supply Input:
    24V DC or 230V AC
  • Protection Functions:
    Overload Protection, Short-Circuit Protection
  • Communication Interfaces:
    Ethernet, RS-485
  • Supported Protocols:
    Modbus RTU
  • Certifications:
    CE, UL
  • Weight:
    0.72 kg
  • Estimated shipping dimensions:
    30.4x25.8x3cm
  • Tariff Code:
    8537101190
  • Country of origin:
    Sweden
  • Place of shipment:
    Xiamen,Fujian,China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Use Cases Safety & Compliance Installation & Integration

Features:

  • Primary Control Interface Between the Industrial Automation System and Field Operation Networks
  • Integrates High-Precision Signal Processing with Flexible Dual-Voltage Power Input
  • Functions in Coordination with Host Computers and Standard Industrial Control Modules
The ABB YPQ201A YT204001-KA/5 operates as the central Control Board in industrial automation architectures, providing reliable processing and signal management for all modules within the control system. It continuously executes complex control logic and precise signal processing while distributing operational commands through the system backplane to support steady-state operation of all monitors and field devices. Seamless communication transfer is standard with the YPQ201A YT204001-KA/5; however, utilizing its dual communication interfaces including Ethernet and RS-485 ports with Modbus RTU protocol support enables redundant data pathways in the event of a primary network interruption. The YPQ201A YT204001-KA/5 has made improvements in several areas over previous control board designs, incorporating universal power input capability and enhanced environmental tolerance within the automation system.

The YPQ201A YT204001-KA/5 provides essential control functions common to the entire automation network, and is a critical component of the monitoring and control path, directly affecting the proper, normal operation of the overall system. One YPQ201A YT204001-KA/5 control board is required per control station depending on the desired processing capacity.

For Enhanced Protection applications, the automation system benefits from the YPQ201A YT204001-KA/5 integrated overload and short-circuit protection circuitry without requiring external protection modules. In addition to standard single-board operation, the protective configuration also performs automatic fault detection and response. The YPQ201A YT204001-KA/5 internal protection system executes safeguarding using the integrated circuitry specified in the control board options. Using this method, the protection system continually monitors the health of the electrical parameters. If the system detects that the power input is no longer providing stable output outside configured voltage tolerance levels, it will automatically activate protection protocols to safeguard the board circuitry and place an event in the System Event List.

The YPQ201A YT204001-KA/5 ABB Control Board may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
ABB YPQ201A YT204001-KA/5 Control Board Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
ABB YPQ201A YT204001-KA/5 Control Board Specs

General

  • Manufacturer ABB
  • Model YPQ201A YT204001-KA/5
  • Condition New Original ready stock
  • Product Family YPQ202A YT204001-KB, YPR201A YT204001-KE
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Magnetically Actuated Breakers: Controls high-speed switching operations for ABB AMVAC and R-MAG circuit breakers.
  • Industrial Automation Systems: Manages complex input/output sequences in standard machinery and process automation.
  • Servo & Motor Drive Control: Regulates voltage, resistance networks, and positioning tracking in high-power motor drives.
  • Retrofitting Legacy Systems: Serves as a direct roll-in replacement CPU board to modernize older generation switchgear infrastructure.
  • Onsite Fault Diagnosis: Uses its native, integrated 2-digit LED display to broadcast instant hardware status and diagnostic fault codes.
  • Global Safety Listings: Fully certified under international industrial standards like UL, CE, and ISO 9001.
  • Environmental Tolerance: Built to continuously operate in intense industrial climates spanning temperatures from -20°C to +55°C (up to +60°C peak).
  • Hardware Isolation: Engineered to absorb electrical noise and withstand severe electromagnetic interference (EMI) typical of high-voltage substation switchyards.
  • Capacitor Lifecycle Safety: Revisions (specifically Revision 9 and newer) feature upgraded, extended-life aluminum electrolytic capacitors designed to minimize heat degradation and prevent early board failure.
  • Power Supply Standards: Runs efficiently on standardized industrial low-voltage power networks, typically requiring a stable 12V DC or 24V DC input.
  • Communication Interface: Seamlessly bridges into plant-wide DCS or SCADA setups via built-in Ethernet, Modbus TCP/IP, CANbus, and RS-485 connections.
  • Hot-Swapping Precaution: Always ensure power supplies are fully locked out and tagged out prior to sliding the card into the breaker rack. This protects the board's dense resistive network from destructive transient voltage spikes.
Description
The ABB YPQ201A YT204001-KA/5 is a high-performance industrial control board manufactured by ABB in Sweden. Serving as a core computer board and CPU board for industrial automation control systems, the YPQ201A YT204001-KA/5 is specifically engineered to execute complex control logic, precise signal processing, and stable data transmission. This advanced control board addresses the critical industry challenge of maintaining reliable real-time automation performance under demanding operational conditions, utilizing advanced semiconductor manufacturing processes and high-grade electronic components to ensure long-term stability in harsh industrial environments.

In terms of communication capabilities and environmental resilience, the YPQ201A YT204001-KA/5 is equipped with Ethernet and RS-485 communication interfaces, supporting industrial standard protocols such as Modbus RTU to facilitate efficient data exchange with host computers and other field devices while enabling remote monitoring functionality. The YPQ201A YT204001-KA/5 maintains reliable operation across a working temperature range of -20°C to +60°C, with storage temperature tolerance from -40°C to +85°C, allowing it to withstand extreme conditions including high temperatures, elevated humidity levels, and severe temperature fluctuations. Furthermore, the YPQ201A YT204001-KA/5 complies with international certification standards including CE and UL, ensuring quality reliability and global regulatory compliance for worldwide industrial deployment.

The YPQ201A YT204001-KA/5 is ideally applied across manufacturing, energy, and infrastructure sectors where robust automation control is essential. Within manufacturing environments, the YPQ201A YT204001-KA/5 functions as a central processing unit for production line control systems, managing sequential operations and process automation with high precision. In energy applications, this control board provides dependable control logic execution for power generation and distribution systems requiring continuous operational integrity. The YPQ201A YT204001-KA/5 also supports critical infrastructure automation projects that demand sustained performance under challenging environmental conditions and temperature extremes.
Alternative Names
YPQ201A YT204001-KA 5 YPQ201A YT204001-KA/5 YPQ2O1A YT204OO1-KA/5 YPQ20IA YT20400I-KA/5 YPQ202A YT204001-KB YPR104B YT204001-EH YPR201A YT204001-KE
Technical notes
The ABB YPQ201A YT204001-KA/5 is the core electronic brain of medium-voltage switchgear components, providing precise regulation, communication interfaces, and energy management for demanding substation environments.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What problem does the YPQ201A YT204001-KA/5 control board solve?
YT204001-KA/5 control board solve? The YPQ201A YT204001-KA/5 control board is designed to manage the complex timing and high-current energy discharge required by magnetically actuated switching mechanisms. It replaces traditional spring-operated mechanical systems with precise electronic pulse control, helping eliminate mechanical wear, reduce unexpected trip failures, and improve overall switchgear reliability.
How does the YPQ201A YT204001-KA/5 improve circuit breaker performance?
The control board precisely regulates energy delivery to actuator coils while continuously monitoring capacitor energy storage conditions. This enables faster and more accurate switching operations, improves transient response, and extends the operational lifespan of vacuum circuit breakers.
Why is electronic pulse control important in the YPQ201A YT204001-KA/5?
Electronic pulse control reduces dependence on complex mechanical linkages that are prone to wear and fatigue. By using electronically controlled energy discharge, the YPQ201A YT204001-KA/5 achieves more stable switching performance, higher operational consistency, and lower maintenance requirements.
In which industries is the YPQ201A YT204001-KA/5 commonly used?
The YPQ201A YT204001-KA/5 is widely applied in electrical substations, oil and gas refineries, chemical processing facilities, marine power systems, and other heavy industrial environments where reliable medium-voltage switching and protection are critical.

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