Three types of USB serial micro converters *High-speed data communication is possible!
Three types of micro converters that can convert from a computer's USB port to serial communication, with drivers available for Windows/Linux.
■COM-1C2-USB This is a micro converter that converts a computer's USB port to RS-232C compliant serial communication. It features one channel of RS-232C compliant COM port. It is equipped with a FIFO buffer of 128 bytes for transmission and 384 bytes for reception, supporting baud rates up to 921,600 bps. ■COM-1P2-USB This is a micro converter that converts a computer's USB port to RS-232C compliant serial communication. It isolates the bus line from the computer and features one channel of RS-232C compliant COM port. It is equipped with a FIFO buffer of 128 bytes for transmission and 384 bytes for reception, supporting baud rates up to 921,600 bps. ■COM-1PD2-USB This is a micro converter that converts a computer's USB port to RS-422A/485 compliant serial communication. It features one channel of RS-422A/485 communication port, isolates the bus line from the computer, and includes a surge protection circuit in the communication port to enhance noise resistance. It is equipped with a FIFO buffer of 128 bytes for transmission and 384 bytes for reception, supporting baud rates up to 921,600 bps.
basic information
【Main Features】 ● Supports RS-232C serial communication up to 921,600 bps (COM-1C2-USB/COM-1P2-USB) ● Supports 1ch RS-422A/485 serial communication up to 921,600 bps (COM-1PD2-USB) ● Complies with USB 2.0/USB 1.1 standards, eliminating the need for external power supply with bus power operation ● Up to 127 converters can be added ● Equipped with 128-byte transmit and 384-byte receive buffer memory for each channel ● Uses a 9-pin D-SUB connector that can be directly connected to modems and other devices (COM-1C2-USB/COM-1P2-USB) ● RS-232C/422A/485 control lines can be controlled and monitored via software ● Usable as a standard COM port on Windows/Linux* * Linux support is planned soon (*Note: The photo shows an older product. In the successor model, part of the label will be changed to green.)
Price information
Please feel free to contact us.
Price range
P2
Delivery Time
P1
Model number/Brand name
COM-1C2-USB / COM-1P2-USB / COM-1PD2-USB
Applications/Examples of results
You can convert the USB port of a computer to RS-232C/422A/485 compliant serial communication.
Line up（3）
| Model number | overview |
|---|---|
| COM-1C2-USB | USB 2.0 compatible non-isolated RS-232C 1ch micro converter |
| COM-1P2-USB | USB 2.0 compatible isolated RS-232C 1ch micro converter |
| COM-1PD2-USB | USB 2.0 compatible isolated RS-422A/485 1ch micro converter |
