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网络IO控制单芯片

发布时间：2019-09-19 作者：上海卓岚 浏览量：8351

ZLAN1043是单芯片以太网转串口芯片，除此之外，它还具有Modbus TCP转RTU、定时发送心跳包、发送注册包、JSON转Modbus RTU、MQTT网关等功能，本文主要介绍ZLAN1043的网络IO控制功能。

wangluoiokongzhiqishitongguowangkouduishebeideshuziliangshuru（di）jinxingduquduishuziliangshuchu（do）jinxingkongzhideyizhongshebei，chengpinshebeibiruzlan6042（4ludi/dokongzhiqi）、zlan6842（8ludi/dokongzhiqi）deng。benwenjieshaozlan1043xinpianruheshejizlan6042、zlan6842leisichanpindefangfa。

zlan1043shejiwangluoiokongzhiqideyoudianbaokuo：

1.zhiyaoyikehexinxinpianpeiheyixiedianzudianrongjikeshixiandi/do。shiyongjiandan，xingjiabigao。

2.wuxufuzadewangluobiancheng，chunyingjiansheji，zhixuyaopeizhigezhongdi/doshuruduiyingdewangkouzhilingjike。

3.wangluokongzhizhilingkezidingyi，zuichangyongdeshimodbuszhiling。

4.muqianzhichi8gedi/do（di/dojiaqilaiwei8ge），di/dokeyizaishiyongshidingyi。

wangluoiodecankaoyuanliturutu2、tu3suoshi。

youyishangdianlutukezhi，shiyongzlan1043jinxingshejiwangkouiokongzhiqi，waibuzhiyaotigong3.3vhe1.8vdedianyuan、wangkoujike。guanyu8gegpiodeyinjiaodingyiqingcankaoxiangguanwendang。dangzuoweishurushigpiokeyiyong1kshangla；dangzuoweishuchushi，duiqudongjidianqidengdadianliuqijianqudongshi，qingshiyongsanjiguan、dalindunguandengjinxingdianliufangda。

jiangtigongde8geyinjiaodingyiweipin[1]…pin[8]。shiyongpeizhigongjuzlvircomkeyishezhimeigeyinjiaoweishuruhaishishuchu。ruoweiweishuru，zeshezhiwangluochaxunhefanhuizhilingdegeshi，keyiweimodbus tcphuozhezidingyixieyi，ruoweizidingyixieyizeshuruzidingyiminglingdegeshi。keyishezhikongzhipin[1]…pin[8]shuchugaodianpinghedidianpingduiyingdewangluokongzhizhilingdegeshi。

shejiwanbihoujiangshejiwenjiantongguowangkouxiazaidaozlan1043xinpianneibu，zhongxinshangdianhou，xinpianhuijieshouganggangshejidewangluomingling，shixianwangluodi/dogongneng。

ruguoshebeihejisuanjidouzaijuyuwangneibu，jianyipeizhixinpianweicaiyongtcpfuwuqigongzuomoshi（morenmoshi）。ruguoshikongzhidefuwuqizaigongwang，qiejuyougongwangip，jianyicaiyongtcpkehuduanmoshi，peizhizlan1043lianjiedaozheigegongwangfuwuqi。

ruguotongguop2pmoshijinxingyuanchengiodeshurushuchuqingshiyongzlan1043nxinpian。guanyup2pdeshiyongqingcankaozhuolanp2pxiangguanwendang。