ABB TK851V010 3BSC950262R1

Description

Product Description

Technical Parameters

• Device Type: Analog output module for industrial PLC control systems
• Number of Channels: 8 independent isolated analog output channels
• Output Signal Types: 4–20 mA DC (sinking/sourcing configurable), 0–10 V DC
• Output Accuracy: ±0.1% of full scale
• Output Resolution: 16-bit
• Load Capacity: 4–20 mA channel: Max. 500 Ω; 0–10 V channel: Min. 10 kΩ
• Isolation Level: 250 V AC (channel-to-channel, channel-to-backplane) for 1 minute
• Power Supply: Powered by AC 800M PLC backplane (24 V DC)
• Operating Temperature Range: -25°C to +60°C
• Protection Class: IP20 (rack mounting in control cabinet)
• Communication Interface: ABB proprietary backplane bus (high-speed communication with controller)
• Dimensions (W×H×D): 48.2 mm × 175 mm × 210 mm (standard rack-mounted size)
• Weight: 0.7 kg

Advantages and Features

• ABB TK851V010 3BSC950262R1 boasts 16-bit high resolution and ±0.1% full-scale accuracy, enabling precise control of industrial actuators.
• Independent channel isolation design effectively prevents cross-channel interference, ensuring signal stability in complex electromagnetic environments.
• Plug-and-play compatibility with ABB AC 800M series PLCs eliminates the need for complex configuration, reducing system commissioning time.
• Built-in overcurrent and short-circuit protection safeguards the module and connected equipment from damage due to abnormal conditions.
• Configurable output signal types (4–20 mA/0–10 V) adapt to diverse actuator requirements, enhancing application flexibility.
• LED status indicators for each channel provide intuitive visibility of operating conditions, facilitating on-site maintenance and troubleshooting.

Application Fields and Cases

• Chemical Industry: In petrochemical processing lines, ABB TK851V010 3BSC950262R1 controls the opening of control valves and the speed of dosing pumps, ensuring precise regulation of reaction parameters and process stability.
• Power Generation: In thermal power plants, the module adjusts the opening of boiler feedwater valves and air dampers, supporting efficient and safe operation of power generation equipment.
• Food and Beverage Industry: Used in automated production lines for temperature and pressure control during food processing and packaging, ensuring product quality consistency.
• Automotive Manufacturing: Controls the movement of robotic arms and conveyor systems in assembly lines, enabling precise coordination of production processes.
• Water Treatment: Regulates the operation of water pumps and dosing systems in sewage treatment plants, optimizing treatment efficiency and meeting emission standards.

Comparison with Competitors

• In terms of accuracy, ABB TK851V010 3BSC950262R1 offers ±0.1% full-scale precision, outperforming most competitors (±0.2%–0.3% full scale) in critical control scenarios.
• Its 250 V AC isolation level exceeds the 150 V AC standard of similar products, providing superior anti-interference capabilities in harsh industrial environments.
• Seamless integration with ABB’s AC 800M ecosystem ensures faster communication speeds and lower latency compared to third-party modules requiring additional adapters.
• ABB’s global service network provides timely technical support and calibration services, surpassing the after-sales capabilities of niche brands.
• The module’s compact design maximizes rack space utilization, offering a lower cost per channel and higher cost-effectiveness than bulkier competitors.

Selection Suggestions and Precautions

• When selecting, confirm that the output signal type and load capacity of ABB TK851V010 3BSC950262R1 match the requirements of your actuators and control system.
• Verify compatibility with your existing PLC (specifically ABB AC 800M series) to avoid integration issues.
• Installation must be performed by professional technicians in accordance with the product manual, ensuring secure wiring and correct polarity.
• Mount the module in a well-ventilated control cabinet, away from high-temperature, high-humidity, or dusty environments, and avoid close proximity to high-interference equipment such as inverters.
• Conduct regular functional inspections and calibration (recommended annually) to maintain the module’s precision and reliability.
• Store unused modules in a dry, well-ventilated environment with temperatures between -40°C and +70°C, protecting them from severe impact and direct sunlight.

ABB TK851V010 3BSC950262R1