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Serial communication PCI board RS-232C 4ch / insulation/surge resistant COM-4P (PCI) H-COM-4P (PCI) H
Serial communication PCI board RS-232C 4ch / insulation/surge resistant COM-4P (PCI) H-CONTEC Co., Ltd.

Serial communication PCI board RS-232C 4ch / insulation/surge resistant COM-4P (PCI) H
CONTEC Co., Ltd.

CONTEC Co., Ltd.'s Response Status

Response Rate

100.0%

Response Time

26.8hours

Relatively Fast Response


About This Product

This product is an isolated PCI bus compatible board that extends RS-232C compliant serial communication functionality to your computer. COM-4P (PCI) H is equipped with 4 channels of RS-232C compliant COM ports. The bus line with the computer is isolated and the communication port has a built-in surge protection circuit for enhanced noise resistance. Each channel is equipped with a 128-byte FIFO buffer for transmission and reception, and supports baud rates up to 921,600bps. Drivers compatible with Windows/Linux are available. Features

■RS-232C serial communication, supports up to 921,600bps

The COM port of this product supports up to 921,600bps. COM-4P (PCI) H is equipped with 4 channels of RS-232C compliant COM ports.

■Isolates each channel and computer, protects all signal lines from surges

There is electrical isolation between each channel and between computers. It can prevent electrical noise between the computer and external circuits, and also prevent interference between channels. In addition, all signal lines are surge protected, so there is no need to worry about computer malfunction or damage due to surges.

■Can be used as a standard COM port for Windows/Linux

By combining it with our device driver COM-DRV, it can be used in the same way as a COM port on a personal computer. It supports communication using DCB structure in Win32 API and Linux standard system calls. We also provide a diagnostic program that allows you to check hardware operation and test communication with equipment.

■Up to 16 boards can be added

Up to 16 boards of the same model can be installed on one computer.

■Equipped with buffer memory of 128 bytes for sending and 128 bytes for receiving on each channel.

Each channel is equipped with a buffer memory of 128 bytes for sending and 128 bytes for receiving. The buffer memory is in FIFO format, which is useful for high-speed communication and reducing the CPU load when transmitting and receiving data.

■RS-232C control line can be controlled and monitored by software

RTS, CTS, DTR, and DSR control lines can be controlled and monitored using software.

  • Product

    Serial communication PCI board RS-232C 4ch / insulation/surge resistant COM-4P (PCI) H

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1 Models of Serial communication PCI board RS-232C 4ch / insulation/surge resistant COM-4P (PCI) H

Image Part Number Price (excluding tax) Insulation Compatible OS Connector used Transmission speed Transmission method Bus specifications Number of channels Size
Serial communication PCI board RS-232C 4ch / insulation/surge resistant COM-4P (PCI) H-Part Number-COM-4P (PCI) H

COM-4P (PCI) H

Available upon quote

Insulation surge resistance

Windows 11 (64-bit): Windows 10 IoT Enterprise LTSC 2021 (64-bit)

D-SUB 37-pin (female)

2~921,600bps

RS-232C [Asynchronous]

PCI

4x RS-232C [Asynchronous]

Short size

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About Company Handling This Product

Response Rate

100.0%


Response Time

26.8hrs

Company Overview

CONTEC is a manufacturer and developer of industrial computers founded in 1975 in Osaka, Japan as a subsidiary...

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  • Japan

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