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Part Number / Product Name

PCL-849+

Brand: ADVANTECH

Quantity

Product Information

PCL-849+ (ADVANTECH)

Brand:

ADVANTECH

Part Number/ Model Number:

PCL-849+

Lead Time:

AVAILABLE

Quantity in Stock:

AVAILABLE

Description

Advantech PCL-849+ Communication Card. 4-port high-speed RS-232 interface card with surge protection and 16C654 UART (30cm DB37 to 4 DB25 cable included)

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Introduction

The PCL-849 cards provide four individually configurable RS-232 serial communication ports. PCL-849A, PCL-849B and PCL-849L have a 16C554 UART which makes serial I/O more reliable, while the higher performance PCL-849+ has a 16C654 UART. By buffering data into 64-byte packets before putting it on the bus, UARTs drastically reduce the CPU load. This makes the PCL-849+ especially suitable for high speed serial I/O applications under multitasking environments. PCL-849 cards support two operating modes: standard mode and enhanced mode. In enhanced mode, the address for all four ports can be set automatically. PCL-849 cards also support either shared IRQ or independent IRQ functions. When an on-board interrupt occurs, the interrupt status register (vector address) indicates which port generated it. The shared interrupt can be set to most common (extended) AT interrupts. This simplifies programming, speeds up interrupt processing and frees up interrupts for other devices.

Features

Complete RS-232 modem-control signals

Four independent RS-232 serial ports

Independent I/O addresses, independent/shared IRQ settings for each of 4 serial ports

LED indicators on each port indicate data flow

Onboard interrupt status register for greater throughput

Supports standard DOS COM1, COM2, COM3, COM4(PCL-849A/849B/849+)

Supports surge protection: 3000 VDC (PCL-849B/849+)

Supports Windows 95/98/NT/ME/2000/XP, Linux (ICOM utility), DOS

Transmission speeds up to 921.6 Kbps (PCL-849A)

Wide IRQ selection: 3, 4, 5, 6, 7, 9, 10, 11, 12 or 15

PCL-849+ (ADVANTECH)

Advantech PCL-849+ Communication Card. 4-port high-speed RS-232 interface card with surge protection and 16C654 UART (30cm DB37 to 4 DB25 cable included)

Features

Specifications