Description
ABB 3ASC25H204 is a high-performance PLC spare part designed to enhance the reliability and efficiency of industrial automation systems. As a key component from ABB, a global leader in power and automation technologies, the
3ASC25H204 is engineered to deliver precise control and seamless integration within complex industrial environments. This model is part of ABB’s robust portfolio of automation solutions, trusted by industries worldwide for its durability and advanced functionality. The
ABB 3ASC25H204 is ideal for applications requiring stable performance and quick response times, making it a popular choice among engineers and system integrators.
Parameter |
Details |
Voltage Range |
24 V DC ±10% |
Current Consumption |
≤500 mA |
Communication Interface |
Ethernet/IP, Modbus RTU |
Compatibility |
ABB AC500 PLC series |
Operating Temperature |
-20°C to +60°C |
Dimensions (W×H×D) |
100 mm × 150 mm × 50 mm |
Weight |
0.5 kg |

3ASC25H204
The ABB 3ASC25H204 stands out for its high reliability, with a mean time between failures (MTBF) exceeding 100,000 hours, ensuring minimal downtime in critical operations. Its modular design allows for easy installation and replacement, reducing maintenance costs and improving system uptime. The spare part also features advanced diagnostic capabilities, enabling real-time monitoring of system health and quick identification of faults. Additionally, its energy-efficient design complies with international standards, helping users reduce operational costs. For example, in a manufacturing plant trial, the 3ASC25H204 reduced energy consumption by 15% compared to previous models while maintaining peak performance.
The ABB 3ASC25H204 is widely used in industries such as manufacturing, energy, chemical processing, and water treatment. It is particularly suitable for applications requiring precise control of motors, pumps, and other industrial equipment. A notable case involves a large-scale food and beverage production facility that integrated the 3ASC25H204 into its packaging line. The solution improved production efficiency by 20% through faster data processing and more reliable control, while its compact design saved valuable space in the control cabinet.
Compared to similar products in the market, the ABB 3ASC25H204 offers superior communication flexibility, supporting multiple protocols to integrate with diverse systems. Its robust construction and wide temperature range make it suitable for harsh industrial environments, outperforming alternatives in durability and adaptability. The model also provides enhanced cybersecurity features, ensuring protection against unauthorized access—a critical advantage in today’s connected industrial landscape.

3ASC25H204
When selecting the ABB 3ASC25H204, consider the following:
- Compatibility: Ensure it matches your existing ABB PLC system (e.g., AC500 series).
- Environmental Requirements: Verify the operating temperature and humidity of your site.
- Scalability: Assess whether the part supports future system expansions.
- Budget: Balance upfront costs with long-term savings from energy efficiency and low maintenance.
- Installation: Follow ABB’s guidelines to avoid electrical shock or damage. Use anti-static wrist straps during handling.
- Maintenance: Regularly inspect connections for tightness and clean the component to prevent dust accumulation.
- Storage: Keep in a dry, dust-free environment at temperatures between -30°C and +70°C.
Shanxi Xinyeda International Trading Co., Ltd. is your trusted partner, we provide and other automation spare parts sales and technical support. Please visit our website www.xydcontrol.com or contact us and we will be happy to serve you.
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