PCL-722 研华 144位数字量I/O卡 ISA采集卡 全新原装 全国联保

Main Features

模仿8255PPI模式0

**8255驱动力的缓冲电路

中断处理

输出状态回读

兼容Optom-22输入/输出模块架的插头

 

 

PCL-722是一个完全的PC附加卡,可以提供144可编程数字I/O线,并被分为6个主要端口.这些端口在mode 0中效仿了一个8255得可编程序外围接口的实施,但是提供了比8255更高的操纵能力.每一个端口依次组成3个辅助8位端口(A,B,C).您可以*自用软件为输入和输出来配置这些8位端口.

 

 PCL-722-BE

     

 

Digital Input    Channels    144 (24 channels x 6 ports) shared with output

Compatibility    5 V/TTL

Input Voltage    Logic 0: 0.8 V max. Logic 1: 2.0 V min.

Interrupt Capable Ch.    Bits 0 and 3 of Port C can generate an interrupt to IRQ 2, 3, 4, 5, 6 or 7

Digital Output    Channels    144 (24 channels x 6 ports) shared with input

Compatibility    5 V/TTL

General    Bus Type    ISA

Dimensions (L x H)    334 x 100 mm (13.2" x 3.9")

Humidity (Operating)    5 ~ 95% RH, non-condensing (refer to IEC 68-2-3)

I/O Connectors    6 x 50-pin box header

Power Consumption    Typical: 5 V @ 1.3 A, Max.: 5 V @ 1.8 A

Temperature (Operating)    0 ~ 60°C (32 ~ 140°F)

Temperature (Storage)    -20 ~ 70°C (-4 ~ 158°F)

产品描述    

PCL-722-BE        CIRCUIT BOARD, 144ch TTL Digital I/O Card        

 

 

可选配件 数据线端子板等，需单独订货

 

产品描述

 

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