ABB UNS2881A-P.V1 – High-Performance I/O Gateway Module for Industrial Automation
The ABB UNS2881A-P.V1 is a high-performance I/O gateway module engineered for seamless integration in industrial automation systems. This advanced module combines multi-protocol communication capabilities with robust industrial design, enabling reliable data exchange between control networks and field devices while maintaining exceptional operational efficiency.

Key Features
- Multi-Protocol Communication: Supports Profibus DP and Ethernet/IP protocols for versatile system integration
- Hybrid I/O Configuration: Features 8 analog inputs and 8 digital outputs for comprehensive process control
- Industrial-Grade Durability: Operates reliably in temperatures from 0°C to +55°C with storage capability down to -40°C
- Compact Design: Space-saving 176×100×132.7mm enclosure with <0.5kg weight for flexible installation
- Energy Efficiency: Low power consumption (≤25W) at 220V AC supply
Technical Specifications
| Parameter | Specification |
|---|---|
| Communication Interface | Profibus DP, Ethernet/IP |
| I/O Configuration | 8 Analog Inputs / 8 Digital Outputs |
| Environmental Rating | Operating: 0°C to +55°C / Storage: -40°C to +85°C |
| Physical Dimensions | 176 mm × 100 mm × 132.7 mm |
Application Fields
This module excels in manufacturing automation, process control systems, and industrial monitoring applications. It’s particularly effective in complex environments requiring protocol translation between legacy and modern control systems, including automotive production lines, chemical processing plants, and energy management systems.
Our product portfolio includes major brands: ABB, Allen Bradley, ICS Triplex, Prosoft, Reliance, FOXBORO, GE Fanuc, Triconex, Schneider, Bently Nevada, Emerson Epro, Honeywell, Woodward, and Yokogawa. Key product lines include ABB DSQC series robot parts, GE VMIVME modules, Bently Nevada 3500 systems, Foxboro FBM modules, Triconex safety systems, and Woodward controllers.






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