Description

Product Description: Honeywell TC-0AV081

Product Description

Technical Parameters

1. Brand: Honeywell
2. Model: TC-0AV081
3. Device Type: High-Precision Analog Input Module for PLC
4. Operating Voltage: 24V DC (stable regulated power supply)
5. Operating Temperature Range: -40°C to +75°C
6. Maximum Current Consumption: 3A
7. Supported Input Signals: 4–20mA, 0–10V, 0–5V (configurable)
8. Protection Class (IP Rating): IP23
9. Housing Material: High-strength aluminum alloy (enhanced heat dissipation)
10. Dimensions (L×W×H): 118mm × 75mm × 49mm
11. Warranty Period: 3 years
12. Power Consumption: ≤2.8W
13. Number of Analog Input Channels: 8 differential channels
14. Signal Accuracy: ±0.03% of full scale
15. Response Time: ≤0.5ms
16. Noise Immunity: ≥80dB (electromagnetic interference suppression)

Advantages and Features

1. Ultra-High Signal Precision: Honeywell TC-0AV081 is equipped with advanced high-precision ADC chips and optimized signal conditioning circuits, achieving a signal accuracy of ±0.03% of full scale. This ensures the precise collection of critical analog parameters (such as temperature, pressure, flow, and level) for data-driven industrial control and decision-making.
2. Flexible Signal Adaptability: The module supports configurable 4–20mA current signals and 0–5V/0–10V voltage signals, enabling Honeywell TC-0AV081 to adapt to various types of analog sensors without additional signal converters. This enhances its versatility across different industrial application scenarios.
3. Strong Environmental Resilience: The ruggedized design allows Honeywell TC-0AV081 to operate stably in a wide temperature range of -40°C to +75°C. It also features strong electromagnetic interference immunity, making it suitable for harsh industrial environments such as chemical plants, oil refineries, and power generation facilities.
4. Easy Installation and Maintenance: Featuring standard DIN rail mounting and clear terminal labeling, Honeywell TC-0AV081 can be quickly installed and wired. Built-in LED status indicators for each channel allow technicians to instantly identify signal status and fault points, minimizing maintenance downtime.
5. Reliable Circuit Protection: The module integrates overvoltage protection, reverse polarity protection, and short-circuit protection functions. These features effectively prevent damage to the module caused by abnormal circuit conditions and extend the service life of the entire data collection system.

Application Cases in Various Industries

1. Chemical Industry: In chemical production lines, Honeywell TC-0AV081 collects analog signals from reactor temperature sensors, pipeline pressure transmitters, and chemical concentration detectors. It ensures precise monitoring of chemical reaction processes, avoiding material waste and potential safety hazards.
2. Power Generation: In thermal and hydroelectric power plants, the module collects signals from steam pressure sensors, turbine speed transmitters, and generator load monitors. Honeywell TC-0AV081 provides accurate data for the central control system, optimizing power generation efficiency and maintaining grid stability.
3. Pharmaceutical Manufacturing: In pharmaceutical production facilities, the module monitors temperature, humidity, and pressure parameters in mixing reactors and drying equipment. It complies with GMP (Good Manufacturing Practices) standards, ensuring the consistency and quality of pharmaceutical products.
4. Oil and Gas Industry: In offshore drilling platforms and oil refineries, Honeywell TC-0AV081 collects signals from wellhead pressure sensors and pipeline flow meters. Its resistance to corrosive marine environments and extreme temperatures ensures the safety and continuity of oil and gas extraction operations.
5. Food and Beverage Industry: In food processing lines, the module monitors temperature signals from sterilization equipment and pressure signals from packaging machines. Honeywell TC-0AV081 adheres to food safety standards, maintaining stable production processes and preventing product contamination.

Comparison with Competitors

Selection Suggestions and Precautions

Selection Suggestions

1. Assess precision requirements: With a signal accuracy of ±0.03% of full scale, Honeywell TC-0AV081 is ideal for scenarios that demand ultra-precise parameter collection, such as pharmaceutical production, aerospace component testing, and precision chemical processing.
2. Confirm signal type compatibility: Ensure the module’s configurable 4–20mA/0–5V/0–10V signals match your existing analog sensors to avoid the need for additional signal conversion equipment.
3. Evaluate environmental conditions: If the module is installed in extreme temperature environments (below -30°C or above +60°C) or high-interference industrial sites, its wide temperature range and strong anti-interference capability make it the preferred selection.
4. Consider channel quantity needs: The 8 differential channels of Honeywell TC-0AV081 are suitable for medium-scale industrial systems that require simultaneous monitoring of multiple analog parameters.

Precautions

1. Installation, wiring, and configuration of Honeywell TC-0AV081 must be performed by qualified technicians with experience in Honeywell automation equipment to avoid wiring errors or signal mismatches that may affect data accuracy.
2. Before powering on the module, confirm that the input voltage strictly complies with the 24V DC specification to prevent burnout of internal electronic components and voiding of the warranty.
3. Do not expose Honeywell TC-0AV081 to direct water, corrosive gases, or strong mechanical impacts, even though it has an IP23 protection rating. Keep the module away from high-temperature heat sources to ensure normal heat dissipation.
4. Conduct regular calibration and maintenance (at least once a year) in accordance with the manufacturer’s guidelines. This maintains the module’s ultra-high signal accuracy and ensures stable long-term performance.
5. Use only genuine Honeywell spare parts for repairs or replacements to maintain the module’s original technical specifications and ensure the validity of the warranty.