ABB CI502-PNIO PROFINET I/O Module – High Scalability & Flexibility for Industrial Automation
The ABB CI502-PNIO PROFINET I/O Module delivers seamless integration into industrial automation systems, combining advanced scalability, flexible signal processing, and cost-effective performance. Engineered for demanding environments, this module ensures reliable communication between control systems and field devices while maintaining operational efficiency across diverse applications.


Key Features
- Scalable I/O Configuration: 8 digital inputs/outputs and 4 analog inputs/2 analog outputs enable versatile signal processing for diverse industrial applications.
- PROFINET IO Compatibility: Ensures seamless integration with existing control systems for streamlined automation workflows.
- Robust Environmental Tolerance: Operates reliably in extreme temperatures (-25°C to 60°C) and industrial environments with IP20 protection rating.
- Efficient Power Management: 24V DC power supply with 0.5A current rating guarantees stable performance under demanding conditions.
- Compact Design: Space-saving dimensions (110mm x 120mm x 70mm) and lightweight (0.5kg) for easy installation in control cabinets.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand/Model | ABB CI502-PNIO |
| Power Requirements | 24V DC, 0.5A |
| Dimensions & Weight | 110mm x 120mm x 70mm / 0.5kg |
| Operating Temperature | -25°C to 60°C |
| Signal I/O Types | 8DI/8DO, 4AI/2AO |
| Communication Interface | PROFINET IO |
| Protection Rating | IP20 |
Application Fields
The CI502-PNIO module excels in manufacturing automation, process control, energy systems, and material handling applications. Its robust design and flexible I/O configuration make it ideal for use in PLC control cabinets, machine building, and distributed I/O architectures where precision and reliability are critical.
Our Company’s Main Product Brands & Models
- ABB: DSQC series, PM866, PM861K01, PP865A, 5SHY6545L0001
- GE Fanuc: VMIVME-7807, IC698CPE010, IS230SRTDH2A
- Bently Nevada: 3500/44, 3500/22M, 3500/92
- Triconex: 3008, 3703X, 4351B, 3805E
- Woodward: 8521-0312, 9907-149, TG-13
- Emerson: FCP270, FBM204, FBM231





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