USAHEM-02-TE53
- Power Generation and Distribution: Installed in power plants, substations, and power grids, the module monitors electrical parameters such as voltage, current, power, and frequency. It accurately conditions and acquires analog electrical signals from sensors and meters, and transmits the processed data to power control centers for real – time monitoring, fault detection, and power grid optimization, ensuring the stable and reliable supply of electricity.
- Chemical and Petrochemical Industries: In chemical plants and refineries, the USAHEM-02-TE53 is employed to monitor and control chemical processes. It collects analog signals from sensors measuring process variables like temperature, pressure, flow rate, and chemical concentration, conditions and acquires the data, and sends the processed information to control systems to maintain optimal process conditions, enhance safety, and increase production efficiency.
3. Product Parameters
3.1 Hardware Parameters
- Processor: High – performance industrial – grade ARM – based processor, operating frequency up to 1.5 GHz
- Memory: 512 MB of RAM for data processing, 1 GB of Flash memory for program storage and data logging, expandable via SD card (up to 32GB)
- I/O Channels:
- Analog Inputs: 16 channels, 24 – bit resolution, input signals: 4 – 20mA, 0 – 10V, ±10V
- Communication Interfaces:
- Ethernet: 2 ports, 10/100/1000Mbps adaptive, supporting Modbus TCP, EtherNet/IP, MQTT
- RS – 485: 3 ports, supporting Profibus DP, Modbus RTU, maximum baud rate: 115.2 kbps
- CAN Bus: 1 port, supporting CANopen protocol, maximum baud rate: 1 Mbps
3.2 Electrical Parameters
- Power Supply: DC 24V (±15%), with optional redundant power input
- Power Consumption: ≤15W during normal operation, ≤20W during peak load
- Isolation: Electrical isolation between all I/O channels and communication interfaces, isolation voltage: 2500V DC
3.3 Environmental Parameters
- Operating Temperature: – 40°C – 85°C
- Storage Temperature: – 45°C – 90°C
- Relative Humidity: 5% – 95% (non – condensing)
- Vibration Resistance: Complies with IEC 60068 – 2 – 6 standard, withstands 5G vibration (5 – 500 Hz)
- Shock Resistance: Complies with IEC 60068 – 2 – 27 standard, withstands 50G shock (11 ms)
- EMC Compliance: Meets EN 61000 – 6 – 2 (Electromagnetic Immunity) and EN 61000 – 6 – 4 (Electromagnetic Emission) standards
3.4 Safety and Reliability Parameters
- MTBF (Mean Time Between Failures): ≥200,000 hours
- Fault Protection: Overvoltage protection, undervoltage protection, overcurrent protection, overheating protection, short – circuit protection
- Redundancy: Optional redundant communication interface configuration
4. Product Specifications
4.1 Physical Specifications
- Dimensions: 180mm (L) × 120mm (W) × 60mm (H)
- Weight: Approximately 0.6 kg
