ABB 086406-002 Circuit Board – Industrial Automation Powerhouse
Engineered for mission-critical applications, the ABB 086406-002 Circuit Board delivers precision control and robust performance in industrial automation environments. This high-performance SMART I/O module ensures seamless integration with distributed control systems while maintaining exceptional operational reliability.
Designed for demanding industrial applications, this advanced circuit board combines cutting-edge PWA and SIOC technologies with MODBUS RTU communication capabilities. Its compact 48 x 430 x 140 mm footprint houses sophisticated control electronics that operate efficiently in extreme temperatures (-20°C to +55°C).


Key Features
- Modular SMART I/O Architecture – Enables seamless system expansion and customized configuration for evolving automation requirements
- Advanced Communication Capabilities – MODBUS RTU protocol ensures compatibility with diverse industrial devices and control systems
- Extreme Environmental Tolerance – Reliable operation in temperatures ranging from -20°C to +55°C with storage up to +70°C
- Energy-Efficient Design – Maintains high-performance operation while consuming ≤ 300mA at 24V DC supply
- Robust Mechanical Construction – Durable 1.16kg chassis with industrial-grade components for extended service life
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | ABB 086406-002 |
| Power Requirements | DC 24V ±15%, ≤ 300mA |
| Physical Dimensions | 48 x 430 x 140 mm (H x L x W) |
| Operating Temperature | -20°C to +55°C |
| Communication Interface | MODBUS RTU |
Application Fields
This high-precision circuit board serves as a critical component in complex automation systems across multiple industries:
- Manufacturing process control systems
- Energy management and power generation facilities
- Oil & gas production automation
- Water treatment and distribution networks
- Material handling and conveyor systems
Our Featured Product Brands & Models
As authorized distributor for leading industrial control brands, we offer comprehensive solutions including:
- ABB: PM866, PM861K01, DSQC series, 5SHY6545L0001
- GE Fanuc: IC698CPE010, VMIVME-7807, IS200SRTDH2ACB
- Bently Nevada: 3500/44, 3500/22M, 3500/92
- Foxboro: FCP270, FBM203, P0904HA
- Triconex: 3008, 3703X, 4351B
- Woodward: 8521-0312, 9907-167, 5466-2588200-226







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