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USB to dual RS-232 level serial port
This product can convert a USB to 2 independent serial ports. On the computer, it looks like two COM ports, which are independent of each other and communicate at the same time. There are three serial ports: TTL serial port, RS-232 serial port and RS-485 serial port. A variety of specifications are optional.
Dual TTL serial port: the highest rate is 3Mbps, the size is 3*5cm.
Dual RS-232 serial port: the highest rate is 460800bps. Size 3*6.5cm.
Dual RS-485 serial ports: the highest rate is 1Mbps (921600bps), and it is automatically switched. With static protection and lightning protection. Size 3*6.5cm.
main feature
Original imported chips, integrated conversion, good stability, suitable Compatible With industrial applications.
Compatible with Windows/Linux/M 32/64-bit operating system, the original program does not need to be modified.
Standard XH2.54 pitch section, convenient and reliable wiring.
Provide 5V/3.3V power output, the maximum electric current can reach 500mA.
Each serial port has an independent transceiver indicator L, which is convenient Compatible With observing the communication status.
M~ni 6.5*3cm, with M3 mounting holes.