Description

Product Description
ABB UAC318AE HIEE300744R0001 is a high-performance, high-density industrial PLC analog input module, engineered as a core component of ABB’s flagship automation ecosystems (including ABB 800xA and AC 800M systems), dedicated to delivering ultra-precise and reliable analog signal acquisition for large-scale mission-critical industrial processes. Built on ABB’s cutting-edge analog circuit design and ruggedized industrial engineering, ABB UAC318AE HIEE300744R0001 integrates expanded channel capacity, universal signal compatibility, and superior environmental resilience, making it ideal for harsh operating conditions across key industrial sectors. The versatility of ABB UAC318AE HIEE300744R0001 enables seamless integration with both ABB’s proprietary control hardware and a broad range of third-party PLC systems, facilitating smooth upgrades of legacy analog modules and efficient deployment in complex automation projects. What sets ABB UAC318AE HIEE300744R0001 apart is its exceptional stability under extreme conditions—including wide temperature fluctuations, strong electromagnetic interference, and industrial vibration—common in process manufacturing, power generation, and oil and gas industries. Compact in structure and optimized for DIN-rail mounting, ABB UAC318AE HIEE300744R0001 maximizes space utilization in control cabinets while simplifying wiring and system integration, becoming a preferred choice for industrial engineers and process control specialists worldwide.
Product Parameters
| Parameter Category | Specification Details |
|---|---|
| Brand & Model | ABB UAC318AE HIEE300744R0001 |
| Operating Voltage | 24V DC (±15% voltage tolerance) |
| Operating Temperature Range | -25°C to +70°C |
| Signal Type | Analog Input (AI) – fully configurable universal type |
| Analog Input Channels | 18 channels (each independently configurable for 4-20mA, 0-10V, thermocouple (Type J/K/T/E/R/S), RTD (Pt100/Pt1000/Ni100)) |
| Signal Accuracy | ±0.02% FS (full scale) for current/voltage; ±0.05% FS for thermocouple/RTD |
| Input Impedance | ≥ 1MΩ (voltage input), ≤ 45Ω (current input) |
| Sampling Rate | 150 samples/second per channel |
| Noise Immunity | EN 61000-6-2 (industrial immunity) and EN 61000-6-4 (emission) compliant |
| Communication Protocols | PROFINET, Ethernet/IP, Modbus TCP, ABB AC 800M native protocol |
| Communication Interface | 2 Gigabit Ethernet ports (RJ45), 1 RS-485 port |
| Power Consumption | Maximum 12W under full load |
| Physical Dimensions | 110mm × 85mm × 60mm (L × W × H) |
| Protection Level | IP20 (for control cabinet installation) |
| MTBF (Mean Time Between Failures) | ≥ 210,000 hours |
| Certifications | IEC 61131-2, UL 508C, CE, RoHS, IEC 61010-1, ATEX compliant |
Advantages and Features
- High-Density Universal Channel Configuration: ABB UAC318AE HIEE300744R0001 offers 18 independently configurable analog input channels, supporting a wide range of signal types without additional adapters, eliminating the need for multiple specialized modules and reducing system complexity for large-scale processes.
- Industry-Leading Measurement Precision: With ±0.02% FS accuracy for current/voltage signals and ±0.05% FS for thermocouple/RTD, the module captures even the smallest process variations, critical for precision-critical applications such as chemical batch control and energy monitoring.
- Superior Noise Immunity & Environmental Resilience: Compliant with strict EN 61000 electromagnetic compatibility standards, ABB UAC318AE HIEE300744R0001 maintains stable performance in high-interference industrial environments, while its ruggedized circuit design withstands extreme temperatures and vibration.
- Efficient High-Speed Sampling: The 150 samples/second per channel sampling rate ensures real-time data acquisition for dynamic industrial processes, enabling rapid response to process changes and supporting predictive maintenance initiatives.
- Seamless Cross-System Integration: Fully compatible with ABB’s 800xA/AC 800M platforms and mainstream third-party PLCs (Siemens, Allen-Bradley), the module supports key industrial protocols, breaking down compatibility barriers in mixed-brand automation systems.
Application Cases in Application Fields
- Petrochemical Refinery Fractionation Unit Control: A large petrochemical plant in North America deployed ABB UAC318AE HIEE300744R0001 in its fractionation unit control systems. The module’s 18 channels monitored temperature (via thermocouples), pressure (via 4-20mA transmitters), and level (via RTD) across multiple distillation columns, optimizing separation efficiency by 14% and reducing energy consumption by 10%.
- Thermal Power Plant Boiler Monitoring: A European thermal power plant adopted ABB UAC318AE HIEE300744R0001 for its boiler combustion system monitoring. The module captured analog signals from flue gas analyzers, steam pressure transducers, and fuel flow meters, ensuring stable boiler operation, reducing emissions by 12%, and complying with EU environmental regulations.
- Food & Beverage Batch Processing: A global food and beverage company integrated ABB UAC318AE HIEE300744R0001 into its beverage batch mixing lines. The module monitored ingredient flow rates, mixing temperature, and pH levels, maintaining consistent product quality across batches, increasing batch qualification rates by 18%, and aligning with FDA and HACCP standards.
Comparisons with Competing Products
| Comparison Dimension | ABB UAC318AE HIEE300744R0001 | Competing Product CN | Competing Product CO |
|---|---|---|---|
| Analog Input Channels | 18 (fully configurable) | 12 (limited signal types) | 14 (no thermocouple Type R/S support) |
| Signal Accuracy (Current/Voltage) | ±0.02% FS | ±0.08% FS | ±0.05% FS |
| Sampling Rate | 150 samples/sec per channel | 80 samples/sec per channel | 100 samples/sec per channel |
| MTBF | ≥ 210,000 hours | 130,000 hours | 150,000 hours |
| After-Sales Support | Global 24/7 technical support, 5-year warranty | Regional support, 2-year warranty | Online-only support, 3-year warranty |
Selection Suggestions and Precautions
Selection Suggestions
- Large-Scale Analog Monitoring Projects: Prioritize ABB UAC318AE HIEE300744R0001 for applications requiring high-channel-density analog input (e.g., refineries, power plants, multi-line manufacturing facilities) to streamline system architecture and reduce hardware costs.
- Mixed-Analog Sensor Environments: Choose this module for projects using diverse analog sensors (thermocouples, RTDs, current/voltage transmitters) to eliminate the need for multiple specialized modules and simplify wiring.
- ABB Ecosystem Users: For existing users of ABB 800xA or AC 800M platforms, ABB UAC318AE HIEE300744R0001 offers native compatibility, ensuring seamless data transmission and simplified system configuration and maintenance.
Precautions
- Installation: Mount the module in a dry, dust-free control cabinet; ensure secure DIN-rail installation to prevent loosening from industrial vibration, and maintain a 10mm gap from adjacent components for optimal heat dissipation.
- Wiring Safety: Use shielded twisted-pair cables for analog signal wiring to minimize electromagnetic interference; strictly adhere to the input impedance specifications to avoid signal distortion or module damage.
- Calibration: Perform annual calibration using ABB’s official calibration tools to preserve the module’s ultra-high accuracy, especially in environments with large temperature variations or frequent process changes.
- Storage: Store unused ABB UAC318AE HIEE300744R0001 modules in a cool, dry environment with a temperature range of -10°C to +45°C and relative humidity below 75%, and keep them in electrostatic discharge (ESD)-protective packaging to avoid component damage.

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