Description
ABB AO890 Analog Output Module – Overview & Features
The ABB AO890 is a state-of-the-art Analog Output Module designed to provide 0-20 mA and 4-20 mA output signals across 8 channels. It is ideal for connecting to process equipment, offering reliable performance in hazardous environments without the need for additional external protection devices.
Technical Specifications:
- Brand: ABB
- Model: AO890
- Series: Analog Output Digital I/O Module
- Output Range: 0…20 mA, 4…20 mA per channel
- Channels: 8 independent output channels
- Width: 45 mm (1.77”)
- Depth: 102 mm (4.01”), 111 mm (4.37” including connector)
- Height: 119 mm (4.7”)
- Weight: 0.2 kg (0.44 lbs.)
- Overload Condition Output: Up to 22 mA per channel
- Intrinsic Safety: Each channel includes components for Intrinsic Safety, allowing for safe use in hazardous areas.
- Power Output: Capable of driving Ex-certified current-to-pressure (I/P) converters.
- Applications: Suitable for use with TU890 (Ex applications) and TU891 (non-Ex applications) Compact MTUs.
- Isolation: Each group of 8 channels is isolated from ground to ensure maximum reliability and safety.
