Description

Product Overview

The ABB AO810 is a high-performance analog output module designed for industrial automation systems, particularly within ABB’s S800 I/O platform and Advant 800xA distributed control system (DCS). As part of the S800L I/O series, this module delivers 8 isolated unipolar analog output channels, supporting 0–20 mA or 4–20 mA signals with 14-bit resolution and ±0.1% full-scale accuracy . Its compact form factor (45 mm × 119 mm × 102 mm) and lightweight design (0.18 kg) make it ideal for space-constrained control cabinets, while the rugged IP20-rated enclosure ensures reliable operation in harsh industrial environments .

Integrated into the Advant 800xA system, the AO810 enables seamless communication via Profibus DP, Modbus RTU, or Advant Fieldbus 100 (AF 100) protocols, allowing real-time data exchange with PLCs, HMIs, and other I/O modules . Each channel features short-circuit protection and self-diagnostic capabilities, ensuring proactive fault detection and minimizing downtime. The module’s hot-swap functionality further enhances maintainability, enabling replacement without system shutdown.

Technical Specifications

Parameter Name	Parameter Value
Product Model	ABB AO810
Manufacturer	ABB
Product Type	Analog Output Module
Channel Quantity	8 isolated unipolar channels
Output Signal Range	0–20 mA, 4–20 mA (selectable per channel)
Resolution	14 bits
Accuracy	±0.1% of full scale at 25°C
Output Load	≤500 Ω (L1+ power supply) or 250–850 Ω (L2+ power supply)
Update Cycle Time	≤2 ms
Power Supply	24 V DC (19.2–28.8 V DC)
Power Consumption	2.3 W
Communication Protocol	Profibus DP, Modbus RTU, Advant Fieldbus 100
Operating Temperature	-25°C to +70°C
Storage Temperature	-40°C to +85°C
Physical Dimensions	45 mm × 119 mm × 102 mm (1.77″ × 4.7″ × 4.01″)
Weight	0.18 kg (0.4 lbs)
Enclosure Rating	IP20

Key Features and Advantages

High-Precision Signal Control: The AO810 delivers 14-bit resolution and ±0.1% accuracy, ensuring precise regulation of actuators, valves, and variable-speed drives in critical processes. Its fast update cycle (≤2 ms) supports real-time adjustments for dynamic systems .

Flexible Configuration: Each channel can independently select between 0–20 mA or 4–20 mA output ranges, adapting to diverse field devices. Configuration is simplified via ABB’s Automation Builder software, enabling rapid setup and reconfiguration .

Rugged Industrial Design: Built to withstand extreme conditions, the module features reinforced isolation between channels and the system, protecting against electrical noise and voltage spikes. Its wide temperature range (-25°C to +70°C) suits outdoor or high-temperature environments .

Hot-Swap Capability: The AO810 supports hot-swapping, allowing replacement without powering down the system. This reduces downtime and enables maintenance during ongoing operations, crucial for continuous process industries .

Comprehensive Diagnostics: Real-time status monitoring via LED indicators (power, fault, channel activity) and self-diagnostic functions identify issues proactively, minimizing mean time to repair (MTTR) .

Hazardous Environment Compliance: With ATEX Zone 2 certification, the AO810 is suitable for use in explosive gas atmospheres, making it ideal for offshore oil & gas platforms and chemical processing facilities .

Application Areas

The ABB AO810 excels in industries requiring precise analog control:

Oil & Gas: Used in compressor control systems and pump modulation to optimize flow rates and pressure in offshore platforms and refineries. Its ATEX-compliant design ensures safety in hazardous environments .
Power Generation: Integral to turbine governor control and boiler feedwater regulation, ensuring stable power output and grid compliance. The module’s fast response time supports load balancing in power plants .
Water Treatment: Controls chemical dosing systems and pump speeds to maintain optimal filtration and disinfection processes. Its corrosion-resistant design suits wet or corrosive environments .
Manufacturing: Deployed in conveyor systems and robotic arms to control motor torque and position, enhancing material handling efficiency in automotive and food processing facilities .
Chemical Processing: Enables precise regulation of reactor temperature and distillation column pressure, ensuring consistent product quality and safety in 24/7 operations .

Installation and Maintenance

Installation Preparation:
Ensure the S800 I/O rack is properly grounded and powered off. Mount the ABB AO810 in an available slot, securing it with retaining clips. Connect the 24 V DC power supply to the terminal block, verifying correct polarity. For communication, link the module to the CPU via Profibus DP, Modbus RTU, or Advant Fieldbus 100. Wire field devices to the output terminals, following the signal type specified in the configuration. Use 0.05–2.5 mm² solid or stranded wires with a recommended torque of 0.5–0.6 N·m .

Maintenance Recommendations:

Routine Checks: Inspect LED indicators monthly to verify normal operation (green for power, yellow for faults). Clean dust from the module’s vents to prevent overheating.
Calibration: Perform annual calibration using a certified signal source to maintain output accuracy. Use ABB’s diagnostic tools to verify channel performance.
Firmware Updates: Periodically update the module’s firmware via the CPU to incorporate new features and security patches, ensuring compatibility with evolving system requirements.
Spare Parts Management: Keep a spare AO810 on hand for rapid replacement in case of component failure, minimizing production downtime .

Product Assurance

ABB guarantees the AO810 against defects in materials and workmanship for one year from the date of purchase. The company provides global technical support, including 24/7 assistance for troubleshooting, configuration guidance, and system integration. ABB’s extensive network of service centers ensures prompt maintenance and repair, while online resources (e.g., documentation, software updates) support ongoing system optimization. With a focus on reliability and performance, the ABB AO810 is backed by decades of industrial automation expertise, delivering consistent value and peace of mind for critical applications.

HS:8443919090

Contact info

WhatsApp: +86 18030182217
Email: sandydcsplc@gmail.com
Phone: +86 18030182217
Wechat: +86 18030182217
Website: www.xiongbaparts.com

ABB AO810 Analog Output Module(XIONGBA)