Description
ABB PNI800 is a high-performance plant network interface module designed for ABB Symphony Plus/PN800 systems, serving as a critical communication gateway for industrial automation across process industries.
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Core Specifications
- Brand: ABB
- Model: PNI800
- Condition: New | Original
- Availability: In Stock
- Delivery: Within 3 days after payment
- Warranty: 12 months
- Communication: 2×RJ45 Ethernet (10/100 Mbps), 1×Mini USB (diagnostics)
- Protocols: Modbus TCP, OPC UA, Harmony API, PN800 proprietary protocol
- Power Supply: 24 V DC (19.2–30 V DC), 3.5 W typical
- Working Temperature: 0°C to +55°C (standard)
- Size/Weight: 170 mm × 74 mm × 244 mm / 0.38 kg

Key Features
- High-Speed Real-Time Communication: Delivers 100 Mbps Ethernet throughput for fast, reliable data exchange between workstations and PN800 networks.
- Multi-Protocol Interoperability: Supports mainstream industrial protocols to seamlessly connect ABB systems with third-party devices.
- Redundancy & Reliability: Implements IEC 62439 PRP for zero-switchover-time redundancy, eliminating single points of failure.
Industry Applications
- Power Generation: Connects DCS and SCADA for real-time monitoring of thermal and hydroelectric plants.
- Chemical & Petrochemical: Enables stable data transmission in harsh, hazardous process environments.
- Water Treatment: Integrates PLCs and HMIs for automated control of municipal and industrial water systems.
- Metallurgy: Supports high-speed communication for rolling mills, furnaces, and production line automation.





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