DESCRIPTION
The USB to RS232/RS485 Converter powered by the advanced CH343G chip is a high-performance, reliable solution for seamless serial communication between USB and RS232/RS485 interfaces. Designed for industrial, commercial, and DIY applications, this converter ensures stable data transmission, robust connectivity, and enhanced compatibility with a wide range of devices.
Indicator lights:
- PWR: Power indicator light, lights up when connected to USB
- TXD: Send indicator light, lights up when data is sent from USB port
- RXD: Receive indicator light, lights up when USB interface receives data
FEATURES
- Advanced CH343G Chipset: The latest CH343G chip offers superior performance, low power consumption, and high-speed data transfer rates, making it ideal for demanding environments.
- Dual Interface Support: Supports both RS232 and RS485 protocols, switched through a toggle switch.
- Plug-and-Play Installation: No external drivers are required for most operating systems (Windows, Linux, macOS), ensuring quick and hassle-free setup.
- Wide Compatibility: Compatible with a broad range of devices, including industrial machinery, POS systems, barcode scanners, and embedded systems.
- High-Speed Data Transfer: Supports baud rates up to 3Mbps, ensuring fast and efficient data communication.
- Robust Build Quality: Protection against TVS (transient voltage suppression tube) which can effectively suppress surge voltage and peak voltage in the circuit, and prevent lightning and static electricity. The board is equipped with self-recovery fuses and protective diodes, which can ensure stable output of current and voltage, and improve impact resistance.
- Compact and Portable Design: Lightweight and compact, making it easy to carry and integrate into existing setups.
- LED Indicators: Built-in status LEDs for power, TX (transmit), and RX (receive) provide real-time monitoring of data transmission.
TECHNICAL DETAILS
- Chipset: CH343G
- Interface: USB to RS232 RS485
- Baud Rate: Up to 3Mbps
- Operating Voltage: 5V (USB powered)
- Interface Protection: 200mA recovery fuse, ESD static protection
- Cable Length: Supports up to 1200 meters (RS485) and 15 meters (RS232)
- Direction Control: Hardware automatically determines and controls the direction of data transmission
- Interface Protection: Provides 600W lightning protection, surge and 15KV static electricity protection (onboard 120R balanced resistor)
- Operating Temperature: -20°C to 85°C
SHIPPING LIST
- 1x USB to RS232 RS485 Converter
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