USB to 4 Port RS485/422 Converter-USB4485

USB to 4 ports RS485 converter, easy to use, Windows7/8/Vista, Linux.

A quick and easy way to expand your PC's port count and to adapt serial devices to your USB PC. Edge port USB-to-Serial converters are intelligent expansion units that connect to a PC, thin client or server via a USB port. USB4485provides four RS-485/422serial ports, is compliant with USB 1.1 and 2.0 specifications, and meet the 480 Mbps high-speed requirement of Hi-Speed USB 2.0. Using your computer’s USB ports to connect serial devices reduces the total cost of ownership, investment in hardware, and long term management and integration costs. Features: 1. USB to 4-port RS-485/422 converters2. Single chip(ASIC) USB port to serial port communication3. Support Windows98/ME and Windows2000/XP,Windows Server 2003/2008, Windows 7/Vista4. Support powered from USB or 5VDC external power input5. No IRQ, I/O Address6. Support USB2.0, baud rate can reach up to 12Mbps7. 15KV ESD protectionSpecifications:USBCompliance: USB1.1/2.0 compliantUSB signal: VCC, DATA+,DATA-,GNDSpeed: 480Mbps(high-speed), 12Mbps(full-speed)Connector for External Antenna: USB type B femaleRS-485/422Standards: RS-485, RS-422Number of Ports: 4Connectors: DB9 maleRS-422 signal: TX+(A), TX-(B), RX+(A), RX-(B),GNDRS-485 signal: D+(A), D-(B),GNDWorking mode: Asynchronous, point to point, 2 wires half duplex, 4 wires full duplex Transmission: 1200mInterface protection: 1500W surge protection,15KV ESD protectionBaud rate: 300bps to 230400bpsParity: None, Even, Odd, Space, MarkData bits: 7, 8Stop bits: 1, 2 Flow Control: RTS/CTS, XON/XOFFFIFO: 128bytesDriver SupportOperating System: Support Windows98/ME and Windows2000/XP,Windows Server 2003/2008, Windows 7/VistaPowerPower input: 5VDC power inputConsumption: 300mAEnvironmentOperating temperature: -10°C to 60°C Storage temperature: -40°C to 85°CHumidity: 5% to 95%(no condensation)AppearanceDimensions: 160.0mm×94.0mm×28.0mm Material: Iron(shell)  Color: White   Weight: 500gWarranty: 5 yearsApprovals: FCC, CE, RoHS approvals

Update Date:2012-04-24 04:59:54

USB to 4 Port RS485/422 Converter-USB4485