ABB CI854A-EA 3BSE030221R2 Control Interface Module
The ABB CI854A-EA 3BSE030221R2 is an industrial-grade control interface module engineered for mission-critical automation systems. It delivers precise voltage regulation and high-frequency signal processing capabilities, making it ideal for manufacturing processes, energy distribution networks, and industrial control environments requiring uncompromising reliability and real-time performance.
Technical Specifications
| Brand | ABB |
| Model | CI854A-EA 3BSE030221R2 |
| Operating Voltage | 220V AC |
| Output Frequency | 50 kHz |
| Certifications | CE, FCC |
| Operating Temperature | -25°C to +70°C |


Industrial Applications
This control module excels in turbine monitoring systems, safety instrumented systems (SIS), and DCS/PLC redundancy configurations. It seamlessly integrates with ABB’s 800xA control systems and is compatible with complementary components like CI854, CI855, and CI856 series modules. Ideal for power generation facilities, chemical processing plants, and automated manufacturing lines where system uptime is critical.
Why Choose Hong Kong Saul Electric?
As an ABB-certified partner with over 15 years of expertise, Hong Kong Saul Electric Co., Ltd. maintains Asia’s largest inventory of specialized industrial automation components. We provide:
- 1-year performance warranty on all components
- Expert technical support for system integration
- Global sourcing solutions for obsolete/discontinued models
- Custom procurement for hard-to-find industrial parts
Get Pricing & Availability: Contact our automation specialists via
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or email 3931184055@qq.com for immediate assistance.




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