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DIEWU Industrial PCIe1X to 4-port RS- 422/485 with Opto-Isolation
Product Name: 4-port RS485/422 opto-isolated PCle serial expansion card
Interface standard: TIA/EIA RS485/RS422 compliant
Baud rate range: 300bps-120kbps for RS485/422
Transmission distance: TIA/EIA RS485 compliant
Interface protection: 3KV isolation voltage is provided to isolate from RS485 communication bus and prevent interference from supply to ground
System requirements: supports 32/64 bit Windows and Linux
