Serial

Series Products

LRUA9284-4S1P

PCIe 2.0 X1 | CH384P | RS232

Product

Support the operating systems of UOS, KOS, and windows.
Support PCIe power supply and external power supply, which can be automatically switched;
The first serial port supports TTL level output;
Totally independent four asynchronous serial ports, conforming to the 16C550 standard;
All serial ports support 12V and 5V power supply, and the power supply can be switched by jumping the cap;
The serial communication rate can reach 115.2Kbps；;
Conforming to the IEEE1284 parallel port protocol and supporting the transmission speed of up to 1MB/s;

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LRUA9254-485

PCIe 1.1x1 | XR17V354 | RS485

Product

Compatble with PCIe 1.1
128Byte FIFO and chipset H/W,S/W flow control
Support RS422/485 cables
Support low-profile/half-height bracket, suitable for miniature computers.
Support many other operatng systems such as Windows, Linux etc.
Internal LED Indicators and sofware management is convenient for later maintenance.

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LRUA9252H-232

PCIe 2.0x1 | XR17V352 | RS232

Product

Support PCIe x1 and is compatble with all kinds of PCIe slots(x16 included)
Support PCI Express 2.0 Gen 1 and PCI Power Management1.2
Support Industrial Standard16C450/16C550 UART
Full-height bracket only
256Byte of TX and RX FIFO, On-board hardwares, sofwares flow control and burst datagram.
High communicaton rate of 921.6Kbps, communicaton distance of 15m
Support traditonal interrupt, MSI interrupt and ASPM power management
Support Windows(Vista, 2003, XP, 2000), Linux etc.

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LRUA9254-232

PCIe 1.1 x1 | XR17V354 | RS-232 | 4.8bps ~115.2Kbps

Product

Supports 12V and 5V power supply, in line with industry standards;
Supports CPUs such as Feiteng and Kirin;
Small form factor, suitable for small PC;
The first serial port supports TTL/RS232 switching;
Adopts DB44 interface with high compatibility and versatility.

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Serial

Low power consumption

Long distance transmission

Simplicity

Compatibility

PCIe 2.0 X1 | CH384P | RS232

PCIe 1.1x1 | XR17V354 | RS485

PCIe 2.0x1 | XR17V352 | RS232

PCIe 1.1 x1 | XR17V354 | RS-232 | 4.8bps ~115.2Kbps

Model	Connector	PCle	PCIe Version	Controller
LRUA9284-4S1P	RS232	x1	PCIe 2.0	CH384P
LRUA9282-LPT	IEEE1284	x1	PCIe1.1	CH382L
LRUA9254-485	RS485	x1	PCIe1.1	XR17V354
LRUA9252H-232	RS232	x1	PCIe 2.0	XR17V352
LRUA9254-232	RS232	x1	PCIe1.1	XR17V354