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太延电子资料网 » 工控技术文章 » 现场总线 

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状态	文章	作者	回复	人气	最后发表
	论坛公告: 本站新开通发表悬赏贴子功能！需要帮助的朋友请详细阅读！	tai-yan	论坛公告		2007-07-30 19:08
	最牛的博客系统开通啦!!!!! [ 1 2 3 ]	tai-yan 2007-07-23	28	2991	2008-12-03 17:26 by: george_jo
	本站资料解压密码 [ 1 2 3 4 5 .. 19 ]	tai-yan 2006-12-29	180	15474	2008-11-30 19:24 by: yang6688
	上传大附件的朋友这里申请加分20-200不等! [ 1 2 3 4 5 ]	tai-yan 2007-08-31	43	4164	2008-11-28 15:36 by: 2013ew
	320多万PDF资料搜索工具提供下载-无需积分立即可下 [ 1 2 3 4 5 .. 29 ]	tai-yan 2006-12-30	285	39478	2008-11-25 18:42 by: licu
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	有些附件无法下载,下载不了附件的请这里跟贴! [ 1 2 3 4 5 .. 14 ]	tai-yan 2007-11-14	138	5605	2008-11-25 10:40 by: gzlyq
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普通主题
	Kvaser USBcan工程师开发的第一选择	dinghuiying 2007-11-21	1	137	2008-01-13 12:01 by: triv007
	提高485总线的可靠性	dinghuiying 2007-11-21	1	107	2007-11-27 00:32 by: lvyang28
	串口通讯-奇偶校验	dinghuiying 2007-11-21	0	133	2007-11-21 08:42 by: dinghuiying
	单输入单输出（DIN 1X1）信号隔离变送器	dinghuiying 2007-11-21	0	73	2007-11-21 08:42 by: dinghuiying
	连接任何总线——ABB FBP现场总线插头	dinghuiying 2007-11-21	0	58	2007-11-21 08:41 by: dinghuiying
	串口设备联网	dinghuiying 2007-11-21	0	75	2007-11-21 08:41 by: dinghuiying
	RS-232协议的由来	dinghuiying 2007-11-21	0	205	2007-11-21 08:41 by: dinghuiying
	浅谈现场总线	dinghuiying 2007-11-21	0	87	2007-11-21 08:40 by: dinghuiying
	标准ASCII表	dinghuiying 2007-11-21	0	86	2007-11-21 08:39 by: dinghuiying
	为什么RS-232通信接口容易损坏？	dinghuiying 2007-11-21	0	75	2007-11-21 08:39 by: dinghuiying
	采用RS485接口时，传输电缆的长度如何考虑？	dinghuiying 2007-11-21	0	70	2007-11-21 08:39 by: dinghuiying
	RS-485总线的理论与运用	dinghuiying 2007-11-21	0	66	2007-11-21 08:34 by: dinghuiying
	基于PPC、PLC及现场总线的铁路大型养路机械电气控制系统	dinghuiying 2007-11-21	0	60	2007-11-21 08:33 by: dinghuiying
	RS-232、RS-422与RS-485的由来	dinghuiying 2007-11-21	0	89	2007-11-21 08:33 by: dinghuiying
	什么是RS485接口？	dinghuiying 2007-11-21	0	79	2007-11-21 08:32 by: dinghuiying
	RS-485多机通信示意图	dinghuiying 2007-11-21	0	86	2007-11-21 08:32 by: dinghuiying
	航天测控：LXI总线技术及其应用	dinghuiying 2007-11-21	0	64	2007-11-21 08:32 by: dinghuiying
	三菱FX2N系列PLC与Profibus的连接	dinghuiying 2007-11-21	0	101	2007-11-21 08:31 by: dinghuiying
	利用赫优讯公司（Hilscher）通用网关实现PROFIBUS总线和串口仪表之间的通讯	dinghuiying 2007-11-21	0	61	2007-11-21 08:31 by: dinghuiying
	RS232，RS422，RS485的区别	dinghuiying 2007-11-21	0	76	2007-11-21 08:30 by: dinghuiying
	为什么单模光纤传输距离远远大于多模光纤？	dinghuiying 2007-11-21	0	74	2007-11-21 08:30 by: dinghuiying

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