TD501D485H-A Mornsun 5V Logic Level to RS485 Isolated Signal Converter Module With Automated Switching – DIP Package
The main function of the TD301D485H-A / TD501D485H-A series is to convert a logic-level signal into isolated RS485 differential level signals. The special integrated IC technology of the RS485 transceiver achieves isolation between the power supply and the signal lines isolation, does RS485 communication, and protects the bus all in one and the same module. The product’s isolated power supply withstandsatestvoltage of up to 2500VDC. In addition, the product features an automatic switching function, that no longer requires theneedtopassthrough the node to send and receive control signals, which to a certain extent, reduces the design complexity. Also, they caneasilybeembedded in the user’s end equipment, to achieve fully-functional RS485 network connections.
Features:Â
- Integrated high efficient isolated DC-DCconverter
- High baud rate of up to 115200bps
- Two-port isolation test voltage(2.5kVDC)
- Operating ambient temperature range: -40℃ ~ +85℃
- The bus supports maximum32 nodes
- Set isolation and ESD bus protection in one
- Automatic send and receive data function
Features/Specs:
- Manufacturer Part No: TD501D485H-A
- Manufacturer: Mornsun
- Input Voltage Range:4.75 ~ 5.25V
- Nominal Voltage:5VDC
- Baud rate:115200 bps
- Static Current:40mA
- Max Operating Current:70mA
- Number of Nodes: 32
- Mounting Type: Through Hole
- Package / Case: DIP
Application Precautions:
- Carefully read and follow the instructions before use; contact our technical support if you have any question
- Do not use the product in hazardous areas
- Use only DC power supply source for this product. 220V AC power supply is prohibited
- It is strictly forbidden to disassemble the product privately in order to avoid product failure or malfunction
- Hot-swap is not supported
- If the external input of TXD is insufficient, the pull-up resistor should be added according to the situation.
Datasheet: TDx01D485H-A
Package Includes:Â
- 1 x TD501D485H-A Mornsun 5V Logic Level to RS485 Isolated Signal Converter Module With Automated Switching – DIP Package
Note: Product Images are shown for illustrative purposes only and may differ from the actual product.
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