Sunix RS-232/422/485 user manual Product Specifications Universal PCI Interface Function

SUNIX NCCI Co., Ltd.

TEL : +886-2-8913-1987

Email : info@sunix-ncci.com.tw

Galvanic isolation removes the ground-loop currents from data lines; hence, the impressed noise voltage that affects the signal also is eliminated. Common-mode noise can be removed completely and many forms of radiated noise can be reduced to negligible limits using this technique.

It is highly recommended for use in high-noise environments.

1.10.Product Specifications Universal PCI Interface

zFunction

	Type		Universal PCI Industrial Multi-Port Serial Card
	Bus Transceivers		RS-232, 422 Full-Duplex, RS-485 Half-Duplex
	Drivers per Line		RS-232, RS-422, RS-485 1 Driver
	Receivers per Line		RS-232 1 , RS-422 10 , RS-485 32 Receivers
z		Hardware
	IC		Matrix
	Controller		16C750 compatible UART
	Bus Interface		64-bit & 32-bit PCI Bus
			3.3V & 5V Connector Key
	Number of Ports		2, 4 or 8 ports
	Bracket		Standard 121 mm, Low Profile79.2 mm

zCommunication

IRQ & I/O address		Assigned by BIOS / O.S.
FIFO		64 byte hardware FIFO
Baud rate		75bps ~ 921.6 Kbps
Data bit	5,6,7,8
Stop bit	1,1.5,2
Parity		even, odd, none, mark, space
Flow Control		none, Software, Hardware
		15KV ESD Surge Protection (for RS-232)
Protection		400W Surge Protection (for RS-422/485)
		2.5KV Isolation Protection (for RS-422/485)
		232 : TxD, RxD, RTS, CTS, DTR, DSR, DCD, GND
Signal		422 : TxD+, TxD-, RxD+, RxD-, GND
		485 : 4 Wire - TxD+, TxD-, RxD+, RxD-, GND
		2 Wire - Data+, Data-, GND

zDriver support

Microsoft Windows 2000/XP/2003/VISTA

Driver Support

DOS, Linux 2.0.x / 2.2.x / 2.4.x / 2.6.x