Three types of USB serial micro converters *High-speed data communication is possible!
COM-1C2-USB / COM-1P2-USB / COM-1PD2-USB
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.
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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
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Price range
P2
Delivery Time
P1
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 |
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Company information
Established in April 1975. We operate globally in the electronics and information-related fields, contributing to the global society as a world pioneer company that utilizes PC technology in automation systems across various sectors. We provide component products and system integration technology. As a comprehensive manufacturer of electronic devices, we offer a wide range of high-quality industrial PCs, expansion boards, network devices, and software as component products, and we also accommodate OEM/ODM and customization based on our innovative advanced core technologies to meet customer needs. Additionally, we prepare industry-specific system packages that combine communication services and system equipment, and we are committed to product development and service provision from the customer's perspective as a total solution vendor.