Shenzhen Lianrui Information Technology Co., Ltd.

LRUA9254-485 PCIe x1 to 4-Port RS-485 Serial Card

Product number: LRUA9254485

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Model: LRUA9254-485
Product Name: PCIe x1 to 4-Port RS485 Serial Switch Card
Interface Type: 1*44Pin
Cable Support: 44Pin to 4 DB9
Device Support: 4*RS485 connector
Host Bus Type: PCIe 2.0 x1

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LRUA9254-485 serial card has four RS485 serial port with each supports 921.6 kbps bandwidth.

It supports complete Modulator Control Signal, and is compatible with all kinds of serial peripheral to fit in different PCIe slots.
The card only needs 3.3V power supply which fits in mainframes of any dimensions.

1. Compatible with PCIe 1.1

2. 128Byte FIFO and chipset H/W,S/W flow control

3. Support RS232/422/485 cables

4. Support low-profile/half-height bracket, suitable for miniature computers.

5. Support many other operating systems such as Windows,Linux etc.

6. Internal LED Indicators and software management is convenient for later maintenance.

LRUA9254-485 Technical Spec
Model	LRUA9254-485
Controller	16C550C compatible
Host Bus	PCI Express 1.0
Serial Port	RS-485
FIFO	128 bytes
Port	4
Connector	DB 44
Bandwidth	50 bps to 921.6 kbps
Data bits	5, 6, 7, 8
Stop bits	1, 1.5, 2
Parity Check	None, Even, Odd, Space, Mark
Flow control	None, RTS/CTS, XON/XOFF
Power Supply	1.55 A @ 3.3 VDC
Operating Temperature	0 - 55°C (32°F - 131°F)
Storage Temperature	-20 - 85°C (-4°F - 185°F)
Humidity	15% - 95%
Dimension	87mm x65mm
Weight	62.30g
Warranty	2 Years
Included in Package	1- PCI Express to 4 Port RS485 Serial Card
	1- Low Profile Bracket
	1- Full Height Bracket(installed)