发表于:2007-06-15 14:01:00
5楼
当然是前者,见下图
http://images.google.cn/imgres?imgurl=http://www.mcuzb.com/upfile/200412/200412866867999.JPG&imgrefurl=http://www.mcuzb.com/xxlr1.asp%3FID%3D5281&h=346&w=625&sz=27&hl=zh-CN&start=11&um=1&tbnid=JoDcMsGGXjZmAM:&tbnh=75&tbnw=136&prev=/images%3Fq%3D%25E7%25BB%25A7%25E7%2594%25B5%25E5%2599%25A8%26svnum%3D10%26um%3D1%26hl%3Dzh-CN%26newwindow%3D1%26sa%3DN
输出接R-MID ,R-Close, 明显可见无24V