USB to RS485 Convertor Based On PL2303

Description

This USB to RS485 converter module, powered by the PL2303 IC, provides a reliable and efficient way to connect RS485 devices to a USB port on a computer or other device. It enables seamless communication between different devices, such as industrial automation equipment, data acquisition systems, and more.

Applications:

• Industrial Automation: Connecting PLCs, sensors, actuators, and other industrial devices to a computer.
• Data Acquisition Systems: Collecting data from remote devices and sensors.
• Security Systems: Monitoring and controlling security systems via USB.
• Home Automation: Integrating home automation devices with computer systems.
• Hobbyist Projects: Connecting various electronic devices to a computer for control and data transfer.

Key Features:

• High-Speed Data Transfer: Supports high-speed data transmission rates.
• Reliable and Durable: Built with high-quality components for long-lasting performance.
• Easy to Use: Simple plug-and-play installation.
• Low Power Consumption: Efficient power usage.
• Wide Voltage Range: Compatible with various power supply voltages.
• RS485 Driver Integrated: Built-in RS485 driver for reliable communication.

DATA SHEET AND USECASE

Key Features of PL2303GR:

• USB Compliance: Meets USB 2.0 specifications (Full-Speed) and integrates an on-chip USB 1.1 transceiver.

• RS485 Transceiver: Incorporates a built-in RS485 transceiver adhering to EIA/TIA-485 standards, supporting data rates up to 10 Mbps.

• Power Management: Features an on-chip 5V to 3.3V regulator and operates with low power consumption, including during USB suspend mode.

• Operating Temperature: Designed to function within a temperature range of -40°C to 85°C.