USB-compatible isolated RS-422A/485 serial communication unit
RS-422A/485 serial communication, supports up to 921,600 bps, compact design that can be installed anywhere.
This is a USB 2.0 compatible unit that expands the serial communication function compliant with RS-422A/485 on a computer by 4 channels. It supports baud rates up to 921,600 bps and is equipped with a transmission buffer of 128 bytes and a reception buffer of 384 bytes. A Windows driver is included, allowing it to be used as a standard COM port in the OS. 【Main Features】 ● Supports RS-422A/485 serial communication with a maximum of 921,600 bps ● Each channel is equipped with a transmission buffer of 128 bytes and a reception buffer of 384 bytes ● Compliant with USB 1.1/USB 2.0 standards ● Compact design that can be installed in various locations, with options for screw mounting, magnets (sold separately), and DIN rail mounting ● Supports a wide range power supply of 12-24 VDC
basic information
【Main Specifications】 Expansion Module ■ Bus Specification: USB Serial Communication ■ Number of Channels: 4x RS-422A/485 [Asynchronous] ■ Transmission Speed: 300 ~ 921,600 bps ■ Insulation: Surge withstand insulation ■ Transmission Method: RS-422A/485 [Asynchronous]
Price information
Please feel free to contact us.
Delivery Time
Model number/Brand name
COM-4PDHN-USB
Applications/Examples of results
USB 2.0 compatible unit that expands the serial communication function compliant with RS-422A/485 to 4 channels for a computer.
Line up（1）
| Model number | overview |
|---|---|
| COM-4PDHN-USB | USB-compatible N series isolated RS-422A/485 4ch serial communication unit |
