ABB CI855-1 High-Speed DeviceNet Communication Module for Industrial Automation
The ABB CI855-1 is a high-performance communication module engineered for mission-critical industrial automation systems. Leveraging DeviceNet protocol at 500 kbps, it delivers deterministic data transfer with ±1μs synchronization accuracy, ensuring seamless operation in extreme environments from -40°C to +85°C.
Key Features
- High-Speed DeviceNet Connectivity: 500 kbps data throughput with built-in EMI shielding for noise-immune performance
- Industrial-Grade Durability: IP20-rated enclosure with conformal-coated PCBs for corrosion resistance
- Wide Operating Range: Functions reliably in extreme temperatures (-40°C to +85°C) and 5-30V DC wide-range power input
- Compact Design: Space-saving 120×90×50mm housing with DIN-rail mounting options
- Global Compliance: CE, UL, and CSA certified for deployment across North America, Europe, and Asia-Pacific regions
Technical Specifications
| Parameter | Specification |
|---|---|
| Communication Protocol | DeviceNet Class I Master/Slave |
| Data Rate | 125/250/500 kbps selectable |
| Power Requirements | 24 VDC nominal (5-30V wide range) |
| Environmental Rating | IP20 protection, 5% to 95% RH non-condensing |
| Certifications | IEC 60068-2-6, IEC 60529, EN 61000-6-2 |
Application Fields
Engineered for demanding industrial environments including:
- Automotive manufacturing assembly lines
- Petrochemical plant process control systems
- Power generation turbine monitoring
- Pharmaceutical cleanroom automation
- Marine and offshore drilling platforms
Our Featured Brands & Models
As a premier distributor of industrial automation solutions, we offer comprehensive product lines including:
- ABB: DSQC series robot parts, PM866, AC800ME controllers
- Allen Bradley: 1756, 1769 controllers, PowerFlex drives
- Honeywell: Experion PKS, UDC controllers
- Schneider: Modicon M580, Quantum series
- Emerson: DeltaV, Ovation systems
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