The DO880 is a digital output module from ABB, belonging to the 800xA series programmable control system. Below is its detailed information:
- Brand: ABB
- Model: DO880
- Product Number: 3BSE028602R1
- Module Type: Digital Output Module
- Power Supply Voltage: 24V DC (voltage range: 19.2-32V DC)
- Number of Channels: 16 channels
- Maximum Output Current per Channel: 0.5A
- Maximum Switching Frequency: 10kHz
- Operating Temperature Range: -20°C to +70°C
- Storage Temperature Range: -40°C to +85°C
- Dimensions: 102mm × 119mm × 45mm
- Weight: Approximately 0.3kg
- Protection Class: IP20
- High Reliability: Complies with the IEC 61508 standard and achieves Safety Integrity Level 3 (SIL3). The fault tolerance rate of the output driver is 1; in a normally de-energized system, even if the output driver malfunctions, the output can still be controlled.
- Redundant Configuration: Supports redundant or single configuration, ensuring reliability in various industrial environments.
- Diagnostic Function: Equipped with loop monitoring function to detect short-circuited and open-circuited loads (with configurable limits); supports diagnostics for output switches without pulses and advanced on-board diagnostics. Output status indicators can show active or error status.
- Protection Function: Each output channel is equipped with a high-side driver with current limiting and overheating protection. It also has EMC (Electromagnetic Compatibility) protection components and inductive load suppression, which can reduce interference and protect equipment and systems from damage.
- Communication Interface: Supports MODBUS RTU communication interface, facilitating connection with other automation components.
- Industrial Automation: Used for digital output in PLC control systems, capable of controlling various actuators, valves, relays, etc.
- Power Industry: Applicable to control scenarios such as substations and power plants.
- Transportation Industry: Can be used in signal control systems, etc.
- Oil and Gas Industry: Used to control equipment such as valves and sensors.
- Other Fields: Suitable for occasions requiring digital output control, such as water treatment, municipal engineering, and boiler heating.
