UT-732I 2-ports PCI Serial Card, DR44 Female x 1, 300bps-921.6Kbps with RS-422, RS-485

Specifications:

■ Hardware Interface
■ Connection Type: DR44 Female x 1
■ Bus: 32 bit Universal PCI
■ Signal RS-422: T/R+,T/R-,RXD+,RXD-,GND
■ Signal RS-485: Data+(A)   Data-(B) GND
■ Transmission Speed: 300bps-921.6Kbps
■ Data Bit: 5, 6, 7, 8
■ Stop Bit: 1, 1.5, 2
■ Parity Bit: None, Even, Odd, Space, Mark
■ Flow Control: RTS/CTS XON/XOFF
■ Operating temperature:-40℃～85℃
■ Isolation Voltage 2500Vrms 500VDC Continuous DC/DC Module
■ Protection: 2KV lightning striking protection per line for each RS-422, RS-485 interface, and ±15KV ESD protection
■ Max distance: up to 1.2Km
■ Supporting System: Win98/2000,WinXP/Win7/2003/Vista/2008 32/64,DOS/Linux 2.4/2.6

Description:

UT-7321 optical isolator PCI converter card, compatible with RS-422, RS-485 standard, able-pin single-ended PCI signals into balanced differential RS-422/RS-485 signals. Built-in optical isolation, can provide up to 2500Vrms isolation voltage, with lightning protection, this protection is designed to protect the RS-422/RS-485 interface, can effectively inhibit lightning and ESD, lightning strikes per line 2KVsurge voltage generated by the line of the surge protection as well as a variety of reasons and the transient overvoltage, and a very small inter-electrode capacitance to ensure the high-speed transmission of interface RS-422/RS- 485.