ABB AO2040 Analog Output Module
A versatile workhorse for industrial control systems, the ABB AO2040 delivers precise analog signal conversion in demanding environments. Designed for process control and factory automation applications, this module handles critical tasks like valve positioning, motor speed control, and sensor calibration with consistent accuracy.
Technical Specifications
| Parameter | Specification |
|---|---|
| Brand | ABB |
| Model | AO2040 |
| Output Channels | 4 isolated channels |
| Signal Range | 0-10V / ±10V / 0-20mA |
| Resolution | 16-bit |
| Accuracy | ±0.1% full scale |
| Response Time | ≤1ms |
| Operating Temp | -40°C to +85°C |
| Protection | IP20 |
Real-World Applications
We’ve seen this module excel in temperature control loops for chemical reactors and pressure regulation systems in steel mills. Its multiple protocol support (Modbus/Profibus/CANopen) makes it particularly valuable for legacy system upgrades. One client in the food processing industry successfully replaced obsolete PLC analog cards with AO2040 modules, achieving 0.05% output stability across their production line.
Our inventory includes complementary ABB components like the PM866 controller, AC800PEC systems, and DSQC series robot interfaces. We also stock compatible cables and terminal blocks to ensure complete installation readiness.
Our Commitment to Support
While ABB’s build quality speaks for itself, we add value through our global logistics network and technical team. Every module comes with a 1-year warranty covering both parts and performance. For urgent replacements, we maintain strategic stock in 6 countries with typical delivery times under 72 hours.
Need immediate assistance? Connect with our engineers via WhatsApp or email abbokok36@gmail.com. We’ll provide pricing details and help cross-reference with your existing system specifications.
Pro Tip: When replacing analog modules in live systems, always verify signal ranges match existing field devices. We’ve helped several clients avoid costly calibration errors by checking this detail upfront.
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