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Tel : +86 13729892225
Email : export@dtechelectronics.com
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RS232 to TTL Serial Converter Adapter DTECH IOT9005
Brand:
DTECHItem NO.:
IOT9005RS232 to TTL Serial Converter Adapter DTECH IOT9005
An overview
In order to make reliable communication between the standard serial interface of the equipment and the external equipment or intelligent instrument, it is necessary to convert the standard serial interface. Interface converter can convert the standard RS232C serial interface data: sending TXD and receiving RXD signal into TTL/COMS compatible level. TTL level is 0-5v, no external power supply is required, the internal use of a unique "RS232 charge pump" circuit drive, do not need to rely on the initialization of RS232 serial port can be obtained power supply; With zero delay inside, the unique I/O circuit automatically controls the direction of the data flow without any handshake signal (RTS, DTR), thus ensuring that the program written in RS232 in full duplex mode can run well in TTL mode without any change, ensuring that it is suitable for the existing operating software and interface hardware.
Two, performance parameters
1. Interface features: interface compatible with EIA/TIA RS232C and TTL/COMS standards;
2. Electrical interface: RS232 end DB9 port connector, TTL end DB9 pin connector
3. Working mode: asynchronous full duplex
4. Transmission medium: twisted pair or with shield
5. Transmission rate: 300-115.2Kbps
6. External dimensions: 63mm * 34mm * 18mm
7, using the environment: to 40 ℃, 85 ℃, relative humidity: 5%, 95%
8. Transmission distance: 5m
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