ABB HIEE405246R0002 Extension Card I/O – Industrial Automation I/O Expansion Module
The ABB HIEE405246R0002 Extension Card I/O is a high-performance industrial automation solution designed for seamless integration into ABB control systems. Engineered to optimize process efficiency, this I/O expansion module delivers precise data acquisition and control capabilities for demanding industrial environments.

Key Features
- Dual-Channel Configuration: 8 digital input + 8 digital output channels for simultaneous signal processing
- High-Frequency Operation: 40 kHz frequency range enables rapid response in dynamic control applications
- Profinet Connectivity: Industrial Ethernet protocol ensures reliable real-time communication with control systems
- Robust Construction: High-grade aluminum alloy housing provides EMI shielding and thermal management
- Compact Design: Space-saving 120 x 100 x 20 mm profile ideal for confined control cabinet installations
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | ABB HIEE405246R0002 |
| Power Requirements | 110 V AC |
| Operating Temperature | -20°C to +60°C |
| Weight | 0.5 kg |
Application Fields
This extension card excels in complex automation systems across multiple industries, including manufacturing process control, energy management systems, and precision machinery automation. Its rugged design makes it suitable for harsh environments such as oil & gas facilities, chemical processing plants, and heavy industrial equipment where reliable I/O expansion is critical.
Our Featured Brands
We specialize in premium industrial control solutions from leading manufacturers including ABB (DSQC, PM866, PP8xx series), GE Fanuc (IC698CPE010, VMIVME modules), Bently Nevada (3500/44, 3300 systems), Foxboro (FCP270, FBM200 series), Triconex (3008, 3703X modules), and Woodward (UG-10D, TG-13 controllers).





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