韩国一区在线-韩国在线一区-韩日精品-韩日精品视频-韩日精品在线

 
USB數(shù)字量輸入/輸出系列產(chǎn)品
USB-DIO-32 產(chǎn)品技術(shù)規(guī)格
Digital Inputs (TTL Compatible)

● Logic High: 2.0 to 5.0 VDC

● Logic Low: -0.5 to +0.8 VDC

Digital Outputs

● Logic High: 2.0 VDC min., source 32 mA

● Logic Low: 0.55 VDC max., sink 64 mA

Optional Counter/Timers

● Type: 82C54-10 programmable interval counters

● Output Drive:

- 2.0 VDC min., source 32 mA

- 0.55 VDC max,. sink 64 mA

● Input Gate: TTL/CMOS compatible

● Clock: On-board, 3 MHz crystal-controlled clock

● Active Count Edge: Negative Edge

● Minimum Clock Pulse Width: 30 nS high, 40 nS low

● Timer Range: 16 bits

● Maximum Input Frequency: 10MHz

Environmental

● Operating Temperature 0° to +70°C, optional -40° to +85°C

● Storage Temperature -40° to +85°C

● Humidity 5% to 95% , non-condensing

● Board Dimension: 3.550 x 3.775 inches

Power

● +5VDC @ ~ 80mA typical including three counters (no load)

● +5VDC derived from the USB bus cable o external power supply depending on the user configuration

● +5VDC resettable fuse at 0.5A located on ouput on 50-pin connectors (pin 49) for external application use

The USB bus is specified to provide 500mA through the USB cable to most desktop environments. This gives you 420mA available on 5VDC (500mA – 80mA = 420mA) for source/sink current output and external power connector (pin 49) use for a particular application. If using more than a total of 500mA, or your USB port/hub has less then the 500mA normally provided, use optional 5VDC external power supply (-PR option) and remove VUSB jumper and place jumper on VEXT. Then plug in external power before plugging into USB port.

This product is designed to be in full compliance with CE requirements.

 
 

北京華泰顯控科技有限公司

Copyright ? Beijing Vertextron Technology Co., Ltd

網(wǎng)站備案 / 許可證號:京ICP備18049970號-1

主站蜘蛛池模板: a级毛片在线免费观看| 亚洲精品自拍| 公妇乱淫日本免费观看| 欧美亚洲三级| 国产精品久久久久免费a∨| 99在线国产| 精品亚洲在线| 日韩国产一区二区| 一区二区三区欧美| 一级a欧美毛片| 日本一级在线播放线观看视频 | 国产一区二卡三区四区| 日韩人成| 亚洲精品久久久久网站| 91福利国产在线在线播放| 日本不卡高清免费v日本| 亚洲人成在线观看男人自拍| 色骚综合| 欧美va在线高清| 国产97在线看| 国产成人啪午夜精品网站男同 | 亚洲国产欧美久久香综合| 99久久精品免费观看国产 | 国产精品亚洲精品日韩动图| 婷婷综合社区| 91视频.com| 成年人视频网站免费| 国产亚洲精品美女| 久久99国产这里有精品视| 欧美综合精品| 日韩国产成人精品视频人| 亚洲国产精品第一区二区| 亚洲色图综合| 亚洲婷婷六月| 亚洲在线不卡| 夜夜夜爽爽爽久久久| 中文字幕日韩哦哦哦| 59pao成国产成视频永久免费| www亚洲视频| va在线视频| a级毛片毛片免费很很综合|