| 型号 : | PCL-722 | 品牌 : | 研华 |
| 加工定制 : | 否 |
Main Features
模仿8255PPI模式0
高于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).您可以独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
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