ABB DO880 3BSE028602R1 Digital Output Module

• Output Type: Normally open (NO) contacts, current sourcing
• Output Voltage: 24 V DC (19.2 – 32 V DC configurable)
• Output Current: 0.5 A per channel (maximum continuous)
• Power Consumption: Depends on the connected load
• Operating Temperature Range: -20°C to 60°C
• Storage Temperature Range: -40°C to 85°C
• Humidity: 5% to 95% (non-condensing)
• Protection Level: IP20
• Certifications: SIL3 according to IEC 61508, Category 4 according to EN 954-1
• Dimensions: Compact design suitable for DIN rail mounting
• Weight: Approximately 0.5 kg (depending on configuration)

Functional Characteristics

• High Reliability: Built with industrial-grade components to ensure stable and continuous operation in harsh industrial environments.
• Flexible Configuration: Supports both single and redundant configurations, providing flexibility to meet diverse application needs.
• Status Indicators: Green and red LED indicators provide clear visual feedback on the status of each output channel, simplifying maintenance and monitoring.
• Loop Monitoring: Monitors short and open load conditions with configurable limits, enhancing system diagnostics and fault detection capabilities.
• Advanced Diagnostics: Provides diagnostic information on output switches without pulsing on outputs, facilitating quick fault identification and troubleshooting.
• Degraded Mode Support: Supports degraded mode for normally energized channels, ensuring continued operation under fault conditions.
• Protection Mechanisms: Includes current limitation at short circuit and over-temperature protection of switches, preventing damage to the module and connected devices.
• Fault Tolerance: Output drivers have a fault tolerance of 1 (as defined in IEC 61508), ensuring reliable operation even in the event of a fault.
• Hot Swapping: Supports hot swapping, allowing for easy replacement during operation without affecting other modules’ communication.
• Electrical Isolation: Ensures high isolation between channels and the system, enhancing safety and reducing interference.

Application Scenarios

• Process Control: Monitors and controls parameters in industrial processes, such as temperature, pressure, and flow, ensuring optimal operation and safety in chemical, pharmaceutical, and food and beverage production.
• Machine Control: Used in machine control systems to control the operation of motors, servo drives, and other equipment, enabling precise control and fault detection in CNC machines, robotic arms, and specialized equipment.
• Discrete Manufacturing: Detects and controls the status of products in manufacturing lines, supporting automated production processes in automotive, electronics, and packaging industries.
• Energy Management: Monitors and controls switching devices in power distribution systems and renewable energy installations, enhancing energy efficiency and reliability.
• Water Treatment: Controls pumps, valves, and other equipment in water and wastewater treatment facilities, ensuring efficient and safe operation.
• Oil and Gas: Used in upstream, midstream, and downstream applications to monitor and control various process parameters, enhancing operational efficiency and safety.
• Power Generation: Employed in power plants, including thermal, hydro, and nuclear power stations, to control and monitor critical equipment and processes.