PCIe 2.0 4x Port Serial RS-422/485 Card, Support Up To X16 Lane, Fan-Out Cable, Exar XR17V354 Chipset

The XR17V358 series Multi-I/O PCI-Express controller cards are the high performance RS-232 serial interface controller for home and industrial users. They are compatible with industrial standard 16C550 UART, which provide a low cost connection platform for industrial machines, POS machines, external modems, mice, etc.

• Exar Chipset: XR17V358
• PCIe 2.0 Gen 1 compliant
• x1 Link, dual simplex, 2.5Gbps in each direction
• Supports x1, x2, x4, x8, x16 PCIe Bus connector keys
• RS485 signals: DATA+ (B) DATA- (A) GND
  • RS422 signals: T/R+ T/R- RXD+ RXD- GND
    • 600W surge protection, 15KV ESD protection for serial ports
    • Working mode: asynchronous working, point-to-point to point-to-multipoint 2 wires (half duplex) 4 wires (full duplex)
    • Transmission distance: RS-485/422 port:1.2km (300bps-921600bps)
    • Transmission media: twisted-pair cable or shielded cable
    • Interface protection: 600W surge proteection, 15 kV ESD protection for all serial ports
    • 2500Vrms magnetic coupling isolation voltage protection
    • High common-mode transient immunity: 25KV / us
      • 1000 V DCDC power supply isolation module protection
      • Direction Control
      • UART interface support for 7 or 8 data bits, 1 or 2 stop bits and even/odd/mark/space/none
      • Flow control none, hardware and xon/xoff
      • Load capability supports point-to-multipoint transmission. Each converter can connect 32 RS-422 or RS-485 interface equipment
      • Extended operating temperature range: -40 to 85 C
      
      
      
      
      
      Warning - California Proposition 65
      

      This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

      Product Code: SI-PEX15042
      SKU: SYBA-SIPEX15042
      

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