YLPTEC TD301D485H-A

The primary function is to convert logic-level signals to RS-485 differential levels for signal isolation. This is an RS-485 transceiver module based on IC integration technology, combining power isolation, signal isolation, RS-485 communication, and bus protection in a single package. The product features a built-in regulated isolated power supply, providing up to 2500VDC electrical isolation. With automatic transmit/receive switching, the module eliminates the need for manual control via TX/RX control pins, reducing design complexity. The product can be easily embedded into user equipment, enabling seamless RS-485 network connectivity.

• Single input power supply
• Isolated output power pin
• Automatic transceiver data function
• Up to 128 nodes
• Ultra-low EMI
• Operating temperature range: -40°C~+85°C
• Integrated power isolation, signal isolation, and bus ESD protection

• Industrial Communication
• Coal Mining Industry
• Power Monitoring
• Building Automation