The ABB DO802 (3BSE022364R1) serves as a specialized relay output interface for the S800 I/O system. This module features 8 independent relay channels designed for diverse switching tasks. It manages both AC and DC loads with high precision in industrial environments. The hardware facilitates the control of motors, solenoids, and heavy-duty actuators. Furthermore, the robust relay contacts ensure dependable operation under frequent switching cycles.
Isolation and Safety Architecture
Engineers prioritized safety by incorporating advanced galvanic isolation between the system and field side. This protective barrier prevents external electrical faults from damaging the central controller. Each output channel remains electrically separated to maintain total signal integrity. Consequently, the module operates reliably even in areas with significant electromagnetic interference. The integrated circuitry also protects against voltage transients common in process automation.
Industrial Durability and Design
This Sweden-made module features a compact, modular housing for efficient cabinet space utilization. Its high-quality construction allows for stable performance across a broad temperature spectrum. Maintenance teams benefit from the intuitive interface that simplifies hardware configuration. Additionally, the rugged design minimizes the need for routine servicing or part replacement. These characteristics ensure the DO802 provides a low total cost of ownership for facility managers.
Technical Specifications
- Brand: ABB
- Model: DO802
- Order Number: 3BSE022364R1
- Product Series: S800 I/O
- Output Type: Relay (8 Channels)
- Manufacturing Origin: Sweden
- Weight: 0.24 kg
- Dimensions: 13.5 x 9.2 x 5.8 cm
- System Category: DCS / Distributed I/O
- HS Code: 8537101190
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