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SmartElex Industrial USB TO RS485 Bidirectional Converter, Onboard original CH340C
The SmartElex Industrial USB TO RS485 Bidirectional Converter, Onboard original CH340C by SmartElex is a value-for-money smartelex programmer modules designed for professionals. It features Item Type: Programmer Module and Based On: USB TO RS485.
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About This Product
The SmartElex Industrial USB TO RS485 Bidirectional Converter, Onboard original CH340C by SmartElex is a value-for-money smartelex programmer modules designed for professionals. It delivers reliable performance at an accessible price.
Key Specifications
- Item Type: Programmer Module
- Based On: USB TO RS485
- Voltage Rating (V): 5.0 — works with standard household power
- USB Type: A
- Chipset: CH340C — smooth, lag-free performance
- Baud Rate (bps): 300 bps to 3 Mbps
- Operating Temperature (°C): -15 to 70
- Maximum Output Current (A): 500mA
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The SmartElex Industrial USB to RS485 Bidirectional Converter is engineered for robust and reliable serial communication in industrial environments. Featuring the original CH340c chipset and comprehensive protection circuits, it ensures stable data transmission and safeguards connected devices. This converter facilitates seamless USB to RS485 communication, supporting bidirectional data flow. Its industrial-grade design includes multiple protection mechanisms, such as ESD protection, lightning suppression, and overcurrent safeguards, making it suitable for harsh operating conditions. The onboard CH340c chip offers high-speed data transfer and broad compatibility with various operating systems.
Applications:
- Industrial automation systems
- Data acquisition and monitoring
- Building management systems
- SCADA systems
- Embedded system communication
Cautions:
- Ensure correct wiring of RS485 terminals to prevent communication errors.
- Avoid exposure to moisture and static discharge.
- Do not exceed the recommended operating conditions
Features:
- Onboard original CH340c chipset for reliable USB to RS485 conversion
- USB-A interface for easy plug-and-play connectivity
- RS485 interface with screw terminals (A+, B-, GND)
- Supports baud rates from 300 bps to 3 Mbps
- USB transmission distance up to 5 meters
- RS485 transmission distance up to 1.2 km at lower baud rates
- 15KV ESD protection for enhanced durability
- TVS diodes for voltage spike suppression
- Onboard 120Ω balancing resistor for proper line termination
- Operating temperature range: -15°C to 70°C
