Based on the available information, here is the English details of ABB AO2040:
- Product Model: ABB AO2040
- Product Category: Analog Output Module
- Manufacturer: ABB
- Application Scope: Industrial automation control systems, such as energy, chemical, water treatment and other fields
- Output Channels: 4 independent analog output channels
- Output Signal Type: 0 - 20 mA or 4 - 20 mA current output (configurable per channel)
- Resolution: 16 - bit
- Output Accuracy: ±0.1% of full scale
- Load Capacity: For current output, the load impedance is usually 0 - 500 Ω (similar to ABB's general analog output modules)help.plc.abb.com
- Operating Conditions: Temperature range - 20°C to +60°C; Humidity 5% - 95% (non - condensing)
- Power Supply: DC 24V ±10%
- Protection & Certifications: Through CE certification, with electromagnetic compatibility (EMC) ability
- High - precision analog signal output, ensuring stable control of industrial actuators and valves
- Each channel can be configured independently, supporting the mixed use of different output signal types
- Built - in diagnostic function, which can real - time monitor signal abnormalities and reduce downtime risk
- Supports PROFIBUS DP/Modbus communication protocols, which can be seamlessly integrated into ABB 800xA or third - party PLC systems
- Modular design, easy to install and replace in the control system
