Nimbus Technologies

USB8232I is a USB to RS-232 isolated interface converter, which can achieve bilateral switching of data between USB interface and 8 RS-232 serial ports. The product supports 1 USB interface and 8 RS-232 serial ports. Serial port is equipped with 15kV electrostatic protection and 1.5kV isolation protection, which can effectively protect the device from damage. It adopts desktop mounting to meet the requirements of different application fields.

Passive Pocket USB to RS-485/422 Interface Converter.USB485 series are passive pocket USB to RS-485/422 interface converter, which can achieve bilateral switching of data between USB interface and RS-485/422 serial port without external power supply. This series include 2 optional products and provide 1 USB interface, 1 RS-485 or 1 RS-485/422 serial port. Interface is equipped with 600W surge protection and 15kV electrostatic protection, which can effectively protect the device from damage

Convert USB to 1 RS-232 or RS-485 or RS-422 2. Low CPU occupation rate, steadily performance 3. RS-485/422 can establish at most 32 nodes 4. RS-485/422 transmit distance can reach up to 1200m 5. Serial port support 2KVAC isolation protect 6. Auto sense serial signal rate, band rate: 300～115200bps 7. Industrial grade design, IP30 degree of protection 8. No fan, low consumption design 9. Plug and play, 9-48VDC external power supply or USB power supply or both of them 10. Storage temperature: -40℃～85℃; Humidity: Relative humidity 5% to 95%

The USB To RS232/422/485 Converters is a cost-effective module for transfer serial data over USB. It allows you to connect your serial devices to systems using a USB interface. Connecting the I-7561 to a PC, you get one or two extra high-speed RS-232/422/485 ports. Like our I-7520A, the I-7561 contains "Self Tuner". This chip auto-tunes the baud rate and data format to the Rs-485 network. The I-7561 module derives the power from the USB port and doesn’t need any power adapter. It also supports various O.S. independent RS-232/422/485 ports.

Features:
• Full compatibility with USB 1.1
• 256 modules max. in one RS-485 network without repeater
• 2048 modules max. in one RS-485 network with repeater
• Plug-and-play installation
• Driver Supported: Windows 98/ME/2000/XP “Self Tuner” inside, support multiple Baud Rate and multiple Data Format
• Mounting: Din-rail, wall mounting, piggyback stack
• Windows 98/ME/2000/XP drivers supported