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UTEK UT-732i- Commercial Grade PCI to 2-Port RS485 High-Speed Serial Card Opto-Isolated Computer Serial Expansion Card (with 2 Serial Cable 9-pin Com Ports)
Introduction:
- Connector: DR44 female x1
- BUS: 32 bits universal PCI
- Signal: RS-422：T/R+, T/R-, RXD+, RXD-, GND
RS-485：Data+(A) Data-(B) GND
- Transmission rate: 300bps-921.6Kbps
- Data bits: 5, 6, 7, 8
- Stop bits: 1, 1.5, 2
- Check bits: None, Even, Odd, Space, Mark
- Flow control: RTS/CTS XON/XOFF
- Operating temperature: -40℃～85℃
- Optical isolation: 2,500Vrms isolated voltage, 500DC continuous specialized DC/DC module
- Interface protection: RS-422 & RS-485 provides with 2KV lightning surge, ±15KV ESD protection
- Transmission distance: 1.2km for RS-485/422
- System: Win98/2000、WinXP/2003/Vista/2008/7/8/8.132/64, DOS/Linux 2.4/2.6