ABB APBU-44C 64669982 Fiber Optic Distributor Module – Industrial Automation Excellence
Engineered for mission-critical industrial control systems, the ABB APBU-44C 64669982 fiber optic distributor module delivers precision signal distribution and seamless integration in demanding automation environments. This high-performance module combines rugged construction with advanced PLC technology to ensure reliable operation in complex control networks across manufacturing, energy, and process industries.


Key Features
- Advanced Fiber Optic Distribution – Ensures high-speed, noise-immune signal transmission across industrial networks
- Hard PLC Architecture – 24V DC power supply with real-time processing for critical control applications
- 20 Universal I/O Channels – Flexible configuration for digital/analog signal handling
- Robust Industrial Design – Operating temperature range -20°C to +60°C with IP20 protection
- Modular Integration – Compatible with ABB AC800M control systems for scalable automation solutions
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | ABB APBU-44C (64669982) |
| Power Requirements | 24V DC (standard industrial voltage) |
| Operating Temperature | -20°C to +60°C |
| Dimensions | 100 x 100 x 120 mm (H x W x D) |
| Communication | PROFIBUS DP, MODBUS RTU |
| Certifications | CE, UL, ISO 9001 |
Application Fields
This fiber optic distributor module excels in complex automation environments requiring reliable signal distribution and real-time control, including:
- Manufacturing process control systems
- Power generation and energy management
- Oil & gas processing facilities
- Pharmaceutical production lines
- Smart building automation systems
Related Products
As authorized distributor for leading industrial control brands, we also supply:
- ABB: AC800M series, PM866, DSQC modules
- Allen Bradley: ControlLogix 5580, CompactLogix 5370
- Schneider Electric: Quantum series, Modicon M580
- Emerson: DeltaV SIS, Ovation controllers
- Honeywell: Experion PKS, UMC800





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