USB to 1 Port RS-232 RS-485 RS-422 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℃ wide temperature operation
Overview of 3onedata’s USB to 1 Port RS-232 RS-485 RS-422 Converter USB485I
USB485I 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 meet the requirements of different application fields.
The product provides matched driver program software; USB interface connected to PC will make up a serial COM port in the computer system automatically. PC host can communicate with RS-232/485/422 serial devices via virtual COM port.
Hardware adopts fanless, low power consumption, wide temperature and voltage design and has passed rigorous industrial standard tests, which can suit for the industrial scene environment with harsh requirements for EMC. It can be widely used in PLC, Industrial Automatic Control, IC Card Toll Collection System, and Data Acquisition Control System, etc.
| Cổng nối tiếp | 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: 1bit, 2bit Bit chẵn lẻ: Không (None), chẵn (Even), lẻ (Odd), Space, Mark Interface form: RS-232 serial port, adopts DB9，Male； Transmission distance: RS-232 serial port, 15m； RS-485/422 serial port, 1200m Direction control: RS-485 adopts automatic data flow control technology which can detect and control the direction of data transmission Load capacity: RS-485 supports 32-point polling environment (128-point is customizable) Interface protection: 8kV electrostatic protection, 2kVAC isolation protection |
| USB | Standard: USB 1.1, USB 2.0
Quantity of interfaces: 1 USB interface USB signal: VCC, DATA+, DATA-, GND Transmission rate: high speed 480Mbps, full speed 12Mbps Interface form: USB A-type socket, Male Transmission distance: 5m |
| Operating System | Windows 2000/Server 2003/XP/Vista/Server 2008/7, Windows XP Embedded, Windows CE 4.2/5.0/5.2/6.0, Linux (above version 2.4), MAC OS-X |
| Đèn báo | Power supply indicator, serial port data sending/receiving indicator |
| Power Requirements | Support optional USB interface power supply or 9~48VDC power supply, they could power the device simultaneously |
| Công suất tiêu thụ | No-load: 0.38W@24VDC
Full-load: 0.41W@24VDC |
| Environmental Limits | Nhiệt độ hoạt động: -40 ~ 85℃
Nhiệt độ lưu trữ: -40 ~ 85℃ Độ ẩm tương đối: 5% ~ 95% (không ngưng tụ) |
| Physical Characteristics | Housing: metal, IP30 protection grade
Lắp đặt: treo tường Dimension (W x H x D): 69mm×22mm×100mm Weight: 226g |
| Industrial Standards | IEC 61000-4-2 (ESD, Electrostatic discharge), Level 2
Phóng tĩnh điện qua không khí: ±8 kV Contact discharge: ±4kV Độ sốc: IEC 60068-2-27 Khả năng chịu rơi tự do: theo tiêu chuẩn IEC 60068-2-32 Dao động: IEC 60068-2-6 |
| Certifications | CE, FCC, RoHS |
| Bảo hành | 3 years |
| Danh sách model | USB | RS-232/485/422 | Phạm vi nguồn cấp |
| USB485I | 1 | 1 | 9~48VDC or USB power supply |
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