ABB AO810V2 Analog Output Module
Description
ABB AO810V2 Analog Output Module is a key component for industrial automation systems, acting as a bridge between upper control systems like PLC or DCS and field actuators. It converts digital control commands into precise analog electrical signals to drive actuators, enabling closed-loop control for accurate industrial process regulation.
| Specification | Value |
|---|---|
| Operating Power Supply | 24V DC, ±10% voltage tolerance |
| Output Channels | 8 independent analog output channels |
| Output Signal Types | 4-20mA DC current, 0-10V DC voltage, software-configurable |
| Output Accuracy | ±0.1% full scale |
| Resolution | 16-bit |
| Load Capacity | 750 ohms for current output, 2k ohms for voltage output |
| Response Time | Maximum 10ms |
| Isolation Performance | 2500V AC isolation between channels and power supply |
| Operating Temperature | 0 to 60 degrees Celsius |
| Storage Temperature | -40 to 85 degrees Celsius |
| Relative Humidity | 5% to 95% (non-condensing) |
| Protection Rating | IP20 |
| Dimensions | Approximately 120mm x 80mm x 60mm |
Key Features:
- High-precision output with 16-bit resolution and ±0.1% full scale accuracy for reliable actuator control
- Flexible software-configurable signal types to adapt to different field actuators without hardware changes
- Strong anti-interference capability via channel-to-channel and power isolation, plus signal filtering
- Built-in self-diagnosis and status monitoring functions for quick fault detection and troubleshooting
- Modular design for easy integration with ABB PLC/DCS systems and flexible system expansion
- Short-circuit and over-voltage protection for enhanced operational reliability
Applications:
- Chemical and pharmaceutical industries for controlling reactor temperature, feed rates, and valve positions
- Oil and gas sector for regulating pipeline flow, pressure, and pump speeds
- Power systems for adjusting generator excitation current and turbine speed
- Water treatment plants for controlling chemical dosing pumps and filter backwash intensity
- Food and beverage production for managing fermentation tank temperature and pressure
- Metallurgical processes for controlling conveyor speeds and heating equipment
Related Models:
- ABB AO810
- ABB TU810
- ABB CI546 3BSE012545R1
- ABB SPASI23
- ABB SPBRC400