<bdo id="2fwpw"></bdo><noframes id="2fwpw"><delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><bdo id="2fwpw"></bdo><delect id="2fwpw"></delect><delect id="2fwpw"><bdo id="2fwpw"></bdo></delect><noframes id="2fwpw"><noframes id="2fwpw"><delect id="2fwpw"><delect id="2fwpw"></delect></delect><rt id="2fwpw"></rt><delect id="2fwpw"></delect><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo> <bdo id="2fwpw"><rt id="2fwpw"></rt></bdo><noframes id="2fwpw"><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo><delect id="2fwpw"><rt id="2fwpw"></rt></delect><rt id="2fwpw"><rt id="2fwpw"></rt></rt><bdo id="2fwpw"><bdo id="2fwpw"></bdo></bdo><rt id="2fwpw"></rt><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><delect id="2fwpw"><noframes id="2fwpw"><noframes id="2fwpw"> <delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><noframes id="2fwpw"><noframes id="2fwpw">
金海洋
工控人家園，工控一家人
級別: 家園�？�
精華主題: 0
發(fā)帖數量: 329 個(gè)
工控威望: 523 點(diǎn)
下載積分: 7088 分
在線(xiàn)時(shí)間: 190(小時(shí))
注冊時(shí)間: 2010-02-28
最后登錄: 2025-06-10
查看金海洋的 主題 / 回貼
樓主  發(fā)表于: 2022-11-06 07:47
使用smartST40 PLC，共有100臺流量計，如何用485通訊方式進(jìn)行數據讀取， 用485集線(xiàn)器是否可以實(shí)現全部通訊，怎么連接最經(jīng)濟適用
hsiung
Just do as you want.
級別: 家園�？�
精華主題: 1 篇
發(fā)帖數量: 531 個(gè)
工控威望: 958 點(diǎn)
下載積分: 10204 分
在線(xiàn)時(shí)間: 94(小時(shí))
注冊時(shí)間: 2008-09-04
最后登錄: 2025-06-10
查看hsiung的 主題 / 回貼
1樓  發(fā)表于: 2022-11-11 22:45
引用
引用第8樓金海洋于2022-11-10 07:29發(fā)表的  :
西門(mén)子官方客服答復：用PLC帶的通訊口和SB COM板，各帶31個(gè)點(diǎn)，數量用增加中繼器解決，距離五十米，實(shí)際上100米是沒(méi)有問(wèn)題的，距離也可以用中繼器解決，3000米內沒(méi)有問(wèn)題，使用第三方設備


好辦法~
Evaluate your time,
Controll your life.

国产精品碰碰现在自|超碰香蕉人人网99精品|人妻无码一区二区19p|久久久噜噜噜久久中文字幕|亚洲va中文字幕无码
<bdo id="2fwpw"></bdo><noframes id="2fwpw"><delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><bdo id="2fwpw"></bdo><delect id="2fwpw"></delect><delect id="2fwpw"><bdo id="2fwpw"></bdo></delect><noframes id="2fwpw"><noframes id="2fwpw"><delect id="2fwpw"><delect id="2fwpw"></delect></delect><rt id="2fwpw"></rt><delect id="2fwpw"></delect><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo> <bdo id="2fwpw"><rt id="2fwpw"></rt></bdo><noframes id="2fwpw"><bdo id="2fwpw"></bdo><bdo id="2fwpw"></bdo><delect id="2fwpw"><rt id="2fwpw"></rt></delect><rt id="2fwpw"><rt id="2fwpw"></rt></rt><bdo id="2fwpw"><bdo id="2fwpw"></bdo></bdo><rt id="2fwpw"></rt><delect id="2fwpw"></delect><noframes id="2fwpw"><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><rt id="2fwpw"></rt><delect id="2fwpw"><noframes id="2fwpw"><noframes id="2fwpw"> <delect id="2fwpw"></delect><delect id="2fwpw"></delect><noframes id="2fwpw"><delect id="2fwpw"></delect><bdo id="2fwpw"></bdo><noframes id="2fwpw"><noframes id="2fwpw">