ABB NAIO-03 Analog I/O Module
The ABB NAIO-03 is a specialized analog input/output module engineered for real-time data processing in demanding industrial environments. Designed for seamless integration with ABB PLC systems, it delivers precise control and rapid response capabilities essential for automation applications requiring high-accuracy signal handling.
Technical Specifications
| Brand | ABB |
| Type | Analog I/O Extension Board |
| Dimensions | 5.1 cm × 15.2 cm × 20.3 cm |
| Weight | 0.5 kg |
| Input Range | 0-20 mA / 0-10 V |
| Output Range | 0-20 mA / 0-10 V |
| Isolation | Isolated Channels |
| Protection | IP65 Rating |
| Temperature Range | -20°C to +70°C |
| Protocol | Modbus RTU |


Industrial Applications
Ideal for process control systems requiring robust analog signal management, the NAIO-03 excels in:
- Real-time monitoring of pressure, temperature, and flow variables
- DCS/PLC redundancy configurations in critical infrastructure
- Safety Instrumented Systems (SIS) requiring fail-safe operations
- Compatible with ABB AC500, AC800M, and Advant Controller series
Why Choose Hong Kong Saul Electric?
As an ABB-certified partner with 15+ years of industrial automation expertise, Hong Kong Saul Electric Co., Ltd. maintains Asia’s largest inventory of specialized components, including discontinued and hard-to-source parts. Our technical specialists provide:
- Pre-sales engineering support for system integration
- 1-year performance warranty on all components
- Expedited global shipping from our regional warehouses
- Custom sourcing solutions for obsolete industrial parts
Contact us for pricing and availability:
WhatsApp: +86 180 3027 4832 |
Email: 3931184055@qq.com
Can’t find your required model? Our procurement team specializes in locating rare and obsolete industrial components – contact us directly with your specifications.



There are no reviews yet.