IO CREST 4 Port RS-232 Serial PCIe 2.0 X1 Controller Card Components SI-PEX15042
Special Features
- Ear chipset: XR17V358
- 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)
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