3onedata Make network communication more reliable Wall Mounting USB to RS-232/485/422 Interface Converter • Supports bidirectional data conversion between 1 USB interface and 1 RS-232/485/422 serial ports • Plug and play, low CPU utilization during usage, stable performance • Autotunning of serial port signal rate, baud rate of serial port 300bps~115200bps • Serial port supports 8kV electrostatic protection, 2kVAC isolation protection • Supports optional 9~48VDC wide voltage input and USB power supply (they could power device simultaneously) • Supports -40~85°C wide temperature operation Your Reliable Industrial Communication Expert

Your Reliable Industrial Communication Expert Introduction USB232/485/422 is a USB to RS-232/485/422 interface converter, which can achieve bidirectional data conversion between USB interface and RS-232/485/422 serial ports. The product supports 1 USB interface and 1 RS-232/485/422 serial port. RS-485/422 supports serial port self-adaption technology, which can identify RS-485/RS-422 serial port with no need of switch setting. Serial port is equipped with 8kV electrostatic protection and 2kV isolation protection, which can effectively protect the device from damage. It adopts wall mounting to...

Your Reliable Industrial Communication Expert Specification Standard: EIA RS-232C, RS-485, RS-422 Quantity of serial port: 1 RS-232/485/422 serial port RS-232 signal: TXD, RXD, GND RS-485 signal: D+, D-, GND RS-422 signal: T+, T-, R+, R-, GND Baud rate: 300bps~115200bps Data bit: 7bit, 8bit Stop bit: 1 bit, 2bit Parity bit: None, Even, Odd, Space, Mark Interface form: RS-232 serial port, adopts DB9, Female; Serial Port RS-485/422 serial port, adopts 5-pin 5.08mm pitch terminal block Transmission distance: RS-232 serial port, 15m; RS-485/422 serial port, 1200m Direction control: RS-485 adopts...

Relative humidity: 5%~95% (no condensation) Housing: metal, IP30 protection grade Installation: wall mounting Physical Characteristics Dimension (W x H x D): 69mmx22mmx 100mm Weight: 226g IEC 61000-4-2 (ESD, Electrostatic discharge), Level 2 • Air discharge: ±8kV • Contact discharge: ±4kV Industrial Standards Shock: IEC 60068-2-27 Free fall: IEC 60068-2-32 Vibration: IEC 60068-2-6

Your Reliable Industrial Communication Expert power supply Available Models Address: 3/B, Zone 1, Baiwangxin High Technology Industrial Park, Song Bai Road, Nanshan District, Shenzhen, 518108, China TEL.: +86-755-26702668 ext 835 FAX: +86-755-26703485 E-mail: [email protected] Website: www.3onedata.com Please scan our QR code for more details *Product pictures and technical data in this datasheet are only for reference. Updates are subject to change without prior notice. The final interpretation right is reserved by 3onedata.