Description
ABB YT204001-KA5 Product Documentation
The
ABB YT204001-KA5 is a high-performance
CPU board designed for industrial automation and process control systems. As part of ABB’s
YPQ201A series, this module serves as the central processing unit (CPU) for distributed control systems (DCS) and programmable logic controllers (PLCs), enabling seamless integration with field devices, sensors, and actuators. Built with advanced signal processing capabilities, the
YT204001-KA5 ensures reliable data acquisition, real-time control, and system diagnostics in harsh industrial environments.
Parameter |
Specification |
Input Voltage |
24V DC ±10% |
Memory |
128 MB RAM, 64 MB Flash |
Communication |
PROFIBUS DP V1, RS485, Ethernet |
Processor |
32-bit ARM Cortex-A9 @ 600 MHz |
I/O Interfaces |
8 x Digital Inputs, 8 x Digital Outputs |
Expansion Slots |
2 x PCIe, 1 x USB 2.0 |
Operating Temperature |
-20°C to +70°C |
Dimensions |
100mm x 50mm x 30mm |
Mounting |
DIN rail or panel mount |

YT204001-KA5
The ABB YT204001-KA5 excels in:
- Manufacturing: Machine tool control, robotics, and conveyor systems.
- Energy: Power plant monitoring, renewable energy (solar/wind) integration.
- Water Treatment: Pump station management and wastewater processing.
Case Study:
A chemical plant in Germany upgraded its DCS system with the YT204001-KA5 to manage 200+ process variables. The module’s high-speed processing reduced batch cycle times by 15% while improving product quality consistency through precise real-time control.
Feature |
ABB YT204001-KA5 |
Competitor Models |
Processor Speed |
600 MHz |
400–500 MHz |
Isolation Rating |
2.5kV |
1.5–2kV |
Temperature Range |
-20°C to +70°C |
0°C to +60°C |
Communication |
PROFIBUS DP V1 + Ethernet |
Proprietary protocols |

YT204001-KA5
The YT204001-KA5 outperforms competitors with its faster processor and wider temperature range, ensuring compatibility with diverse industrial applications.
- Compatibility: Verify compatibility with your PLC/DCS system (e.g., ABB AC500, AC800M).
- Processing Needs: Choose the YT204001-KA5 for applications requiring high-speed data processing (e.g., robotics, power generation).
- Expansion: Opt for modules with additional PCIe slots if future scalability is required.
- Wiring: Use shielded cables to prevent interference; observe polarity for DC inputs.
- Safety: Power off the system before connecting/disconnecting the module.
- Calibration: Regularly update firmware and perform diagnostic checks using ABB’s engineering software.
山西鑫业达国际贸易有限公司 is your trusted partner for
ABB YT204001-KA5 and other automation spare parts. Visit
www.xydcontrol.com or contact us for sales and technical support.
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