pcie db9 converter adapter support ttl and low profile 4 port pci express rs232 serial card

Product Overview

Description

pcie x1 db9 converter adapter support ttl and low profile 4 port pci express rs232 serial card

Description

The PCI Express card by MMUI expands a PC by three external RS-232 ports as well as one TTL 3.3 V / RS-232 port. Different devices such as gateways, plotters, printers, line extender, dongles or embedded modules, field programmable gate arrays (FPGA), controllers etc. can be connected to this card. Connected devices can be optionally supplied with a voltage of 5 V or 12 V.  It’s convenient for users connecting serial devices without addition external power supply.This board offers a reliable and high performance solution for serial multi-port communications.

Specification
• Connectors:
  external:
  3 x serial RS-232 DB9 male
  1 x serial TTL 3.3 V / RS-232 DB9 male
  internal:
  1 x PCI Express x1, V1.1
  1 x SATA power connector
• Chipset: WCH384L
• 5 V or 12 V can be set individually for each port through the jumper (pin 1 or 9)
• Signals: DCD/12V/5V, TxD, RxD, RTS, CTS, DTR, DSR, GND, RI/12V/5V
• Data transfer rate:
  RS-232 up to 230 Kbps
  TTL up to 921 Kbps
• FIFO: 128 byte
• Flow control: none, Xon / Xoff, RTS / CTS
• Stop bits: 1, 1.5, 2
• Databits: 4, 5, 6, 7, 8
• Parity: even, odd, none, mark, space
• Compatible with 16C950 UART
• Dimensions (LxWxH): ca. 125 x 66 x 22 mm

 

General:
Brand:	IOCREST
Form factor	low profile
Specification	RS-232 TTL/CMOS PCIe 1.1
System Requirements	• Windows 7/7-64/8.1/8.1-64/10/10-64 • PC with one free PCI Express slot and one rear slot • Power supply with free SATA power connectors
Slot	PCI Express
Interface
Output	4 x Serial DB9 5 V / 12 V on DCD / RI
External	4 x serial RS-232 DB9 male 1 x TTL 3.3V DB9 male
Internal	1 x PCI Express x1, V1.1 1 x SATA 15 pin power plug
Technical characteristics
Chipset	WCH384L
Data transfer rate	RS-232 up to 230 kbps TTL up to 921 Kbps
FIFO	128 byte
Jumper	11 x
Voltage	Power over System (POS)
UART	16C950
Physical characteristics
Slot bracket	low profile standard
Screw type	#4-40 UNC
Depth	22 mm
Width	125 mm
Height	66 mm
Colour	green

 

 

 

 

Package content
• PCI Express card
• 2 x low profile bracket
• 11 x jumper
• Driver CD
• User manual

 

Package
• Retail Box