Excellent PLC
| Company Information | ||||||||
| [email protected] | ||||||||
| Mobile | +8613666084105 | |||||||
| +8613666084105 | ||||||||
| 13666084105 | ||||||||
| Add | Room 1004, No. 62 Xiangxiu Li, Siming District, Xiamen City, Fujian Province, China | |||||||
Product Introduction
The ABB AO801 is an 8-channel analog output module designed for industrial automation systems. Part of ABB’s S800 I/O series, it delivers precise and reliable analog signals, making it essential for controlling various actuators and devices requiring analog inputs.
Product Specifications
Below is a detailed table outlining the key specifications of the AO801 module:
| Specification | Details |
|---|---|
| Product ID | 3BSE020514R1 |
| Number of Output Channels | 8 |
| Output Signal Range | 0 (4)–20 mA |
| Resolution | 12-bit |
| Maximum Load Resistance | 850 Ohms |
| Rated Isolation Voltage | 50 V |
| Dimensions (W x H x D) | 86.1 x 58.5 x 110 mm |
| Weight | 0.24 kg |
Applications
The AO801 module is versatile and suitable for a wide range of industrial applications, including:
-
Process Control Systems: Regulating variables such as temperature, pressure, and flow in industries like oil and gas, chemical, and pharmaceuticals.
-
Manufacturing Automation: Controlling machinery and equipment that require precise analog signals for operations.
-
Energy Management: Managing outputs in power generation and distribution systems to ensure optimal performance.
-
Water Treatment Facilities: Adjusting chemical dosing and monitoring water quality parameters.
Advantages
The AO801 module offers several benefits that enhance industrial automation systems:
-
High Precision: With a 12-bit resolution, it ensures accurate analog signal output, crucial for sensitive applications.
-
Robust Design: Engineered to withstand industrial environments, ensuring durability and longevity.
-
Self-Diagnostic Capability: Continuous self-monitoring enhances system reliability and facilitates maintenance.
-
Flexible Integration: Compatible with ABB’s 800xA control system and other automation setups, allowing for seamless integration.
-
Compact Size: Its dimensions make it suitable for installations where space is limited.
Frequently Asked Questions (FAQ)
1. What is the primary function of the ABB AO801 module?
The ABB AO801 is an 8-channel analog output module designed for industrial automation applications. It provides precise 0 (4)–20 mA output signals for controlling actuators, drives, and other field devices in a Distributed Control System (DCS).
2. How does the AO801 module maintain signal integrity and accuracy?
The module features a 12-bit resolution, ensuring high precision and minimal signal distortion. It also incorporates electromagnetic interference (EMI) protection and channel isolation, reducing the impact of electrical noise.
3. What type of control systems is the AO801 compatible with?
The AO801 is designed to integrate seamlessly with ABB’s 800xA DCS and S800 I/O series, making it suitable for process industries requiring centralized control and monitoring.
4. What is the power supply requirement for the AO801?
The module operates on a 24 V DC power supply, which is standard in industrial automation environments. It ensures stable power delivery and system reliability.
5. What are the environmental specifications for this module?
The AO801 is built for harsh industrial environments, with an operating temperature range of -25°C to +70°C and high resistance to humidity and vibrations. It complies with IEC standards for reliability and safety.
6. How does the module handle fault detection and diagnostics?
The AO801 features built-in self-diagnostics that continuously monitor output signals, detect open loops, and identify overcurrent conditions. This helps maintenance teams quickly diagnose and resolve issues.
7. What is the load capacity of the AO801 module?
Each analog output channel supports a maximum load resistance of 850 Ohms, ensuring compatibility with various industrial devices such as valves, actuators, and variable speed drives.
8. What type of isolation does the AO801 provide?
The module offers channel-to-channel and system-to-ground isolation to prevent electrical interference and enhance signal integrity, ensuring stable and interference-free operation.
9. What are the key benefits of using the AO801 module in process automation?
The AO801 improves process efficiency by delivering high-precision analog control, reducing system downtime with real-time diagnostics, and ensuring seamless integration with ABB’s automation platforms.
10. What is the significance of the module’s rated isolation voltage?
The 50 V rated isolation voltage protects the module and connected devices from potential electrical faults, enhancing system safety.
Recommended Related Models
| Model | Description | Compatibility | Signal Type |
|---|---|---|---|
| AI801 | Analog Input Module | S800 I/O, 800xA DCS | 0–20 mA |
| AI810 | Analog Input Module | S800 I/O, 800xA DCS | 0–20 mA, 4–20 mA |
| AI820 | Isolated Analog Input Module | S800 I/O, 800xA DCS | 4–20 mA |
| AI830 | HART Analog Input Module | S800 I/O, 800xA DCS | 4–20 mA |
| AI835 | High-Resolution Analog Input | S800 I/O, 800xA DCS | 4–20 mA, 0–10V |
| AI880A | Advanced Analog Input Module | S800 I/O, 800xA DCS | 4–20 mA |
| AO810V2 | Analog Output Module | S800 I/O, 800xA DCS | 0–20 mA |
| AO820 | Isolated Analog Output Module | S800 I/O, 800xA DCS | 4–20 mA |
| AO845A | HART Analog Output Module | S800 I/O, 800xA DCS | 4–20 mA |
| AO890 | High-Performance Analog Output | S800 I/O, 800xA DCS | 4–20 mA |
Popular ABB Modules from Other Series
| Model | Description | Series | Signal Type |
|---|---|---|---|
| AI923 | Analog Input Module | AC500 PLC | 0–10V, 4–20mA |
| AO923 | Analog Output Module | AC500 PLC | 0–10V, 4–20mA |
| DI810 | Digital Input Module | S800 I/O, 800xA | 24V DC |
| DO810 | Digital Output Module | S800 I/O, 800xA | 24V DC |
| PM865 | CPU Module | AC 800M | 24V DC |
| CI840A | Communication Interface | S800 I/O | 24V DC |
| CI854A | PROFIBUS DP Interface Module | S800 I/O | 0–10V, 4–20mA |
| AI531 | Analog Input Module | AC500 PLC | 0–10V, 4–20mA |
| AO531 | Analog Output Module | AC500 PLC | 0–10V, 4–20mA |
| DO890 | High-Performance Digital Output | S800 I/O, 800xA | 24V DC |
