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0102030405
PLC2ETH™ Data Transmission Systems
2024-11-22
[Abstract]
This paper introduces Plc2ETH™ Data Transmission Systems (Power line communication Data Transmission System). CRC2ETH™ consists of PEB-DM, PEB-RD, busbars, and power carrier dedicated isolators. It uses OFDM modem technology to load Ethernet data onto the busbars for transmission, meeting the requirements of reliable real-time mobile communication in industrial manufacturing sites. This paper introduces the system architecture of different industrial site environments and different industries in detail, providing good technical guidance for industrial intelligent manufacturing enterprises to set up on-site communication solutions.
[Keywords]
Terminator/conductor rail
WISDOM/MIMO
Point to point connect
PEB-DM (Domain Master)
PEB-RD (Remote Device)
PLC/PEB/ETH/OFDM
System Architecture
Application Scope: CRC2ETH™ data transmission system is designed for users of mobile transmission equipment
1.Control computer 2. Switch or router 3. PEB-DM/PEB-RD 4. Conductor rail/cable/busbar 5. Peripheral equipment 6. Plc-Blocking-Filter 7. Load
CRC2ETH™ transmission system is suitable for busbar transmission applications
Intelligent storage warehouse
Transmission system
Manual overhead conveyor system
Lift handling system
Stacker, RGV
CRC2ETH™ transmission system is suitable for slip ring body
Rotary crane, excavator
Water treatment project
Amusement facilities
Manipulator
Packaging machine
CRC2ETH™ transmission system is suitable for cable
Control cable crane system (tower crane)
Industrial sites require stable communications to ensure the normal operation of enterprises. Wireless transmission technology cannot meet actual needs due to many factors in industrial sites. For example: the equipment in industrial sites is in a mobile state, so it places very high requirements on wireless communication; metal materials in industrial sites cause wireless signals to be shielded or absorbed, making it difficult to achieve stable signal transmission; infrared communication cannot achieve direction change and is easily interfered by the environment, and it cannot be widely used in modern intelligent manufacturing; the distance limitation of leaky cables and the high response and cost of switching time between nodes cannot meet the needs of the development of smart factories in the world today. The CRC2ETH™ data transmission system has been accumulated by Kunshan Net Electric Technology for more than ten years. It adopts OFDM orthogonal frequency division multiplexing technology and has strong error correction and anti-interference capabilities; at the same time, it improves the transmission power of the product and adopts MIMO and other technologies to ensure fast and stable data transmission, which can meet the characteristics of industrial intelligent manufacturing's growing bandwidth and decreasing latency. The system has a standard computer Ethernet interface that supports various industrial Ethernet protocols, providing a strong guarantee for the construction of smart factories.
Structural mode
The CRC2ETH™ data transmission system of Kunshan Wondertek consists of PEB, power lines or rails and terminal control equipment. PEB can be set to master (DM) / slave (RD) mode：
1.The on-site power environment is single-phase transmission: 1 live wire (L) + 1 neutral wire (N) + 1 ground wire (PE)：2. The on-site power environment is three-phase: 3 phases L1 L2 L3
2. The on-site power environment is three-phase: 3 phases L1 L2 L3
3.The on-site power environment is DC:
Connection structure of information processing system
Market Application
Data Transmission Systems for Automotive
Data Transmission Systems for Overhead Cranes
Data Transmission Systems for Mining &Bulk Material Handling
Data Transmission Systems for Logistics Sorting
Data Transmission Systems for Smart Park
Data Transmission Systems for Intelligent storage
Data Transmission Systems for Smart Port
