gkket 发表于 2020-12-16 19:51:16

弄清这几个PLC接线难点，让你少走弯路，学到就是赚到

PLC自动化控制在电气自动化和智能化控制中应用相当的广泛，电力作业人员都知道PLC的自动化控制除了需要输入既定的程序外，还有要对PLC本身进行输入端口和输出端口的接线。只有PLC的程序指令正确，输入端口和输出端口接线正确，PLC才能自动化控制。
此外，PLC既可以接受开关量控制也可以接受模拟量控制，二者是可以相互转换的，今天我们就重点来看看PLC的外部接线以及开关量信号和模拟量信号是如何转换的：https://p1-tt-ipv6.byteimg.com/img/pgc-image/25a4536da05843ad97e76715192f4515~tplv-tt-shrink:640:0.image

https://p1-tt-ipv6.byteimg.com/img/pgc-image/7c125f4b8f3a4f5db8b6f74dd029a285~tplv-tt-shrink:640:0.image

https://p9-tt-ipv6.byteimg.com/img/pgc-image/6c316785feba44109d1e461c76d6160f~tplv-tt-shrink:640:0.image

https://p9-tt-ipv6.byteimg.com/img/pgc-image/227106beaf714077979228b7e5dcecb8~tplv-tt-shrink:640:0.image

https://p26-tt.byteimg.com/img/pgc-image/fe7be94089a34e379461531231e7266d~tplv-tt-shrink:640:0.image

https://p6-tt-ipv6.byteimg.com/img/pgc-image/0a70bd9aa82f458190b2f6d7bcdd2426~tplv-tt-shrink:640:0.image

https://p26-tt.byteimg.com/img/pgc-image/7aac13c9262f420d9d52ad10c754ec72~tplv-tt-shrink:640:0.image

https://p9-tt-ipv6.byteimg.com/img/pgc-image/91d40675e837460588fc730403b6031e~tplv-tt-shrink:640:0.image

https://p9-tt-ipv6.byteimg.com/img/pgc-image/f4ce73f2fa794c9abbdbd88b0dedb505~tplv-tt-shrink:640:0.image

https://p6-tt-ipv6.byteimg.com/img/pgc-image/7847fbdce739404aac432a47a56f5b78~tplv-tt-shrink:640:0.image

https://p6-tt-ipv6.byteimg.com/img/pgc-image/ec9a92103f9a4b54b960e3af632f86a4~tplv-tt-shrink:640:0.image

https://p9-tt-ipv6.byteimg.com/img/pgc-image/b718c5959a6c4e60ae92899493412361~tplv-tt-shrink:640:0.image

https://p6-tt-ipv6.byteimg.com/img/pgc-image/c0b3253c116548ed958a787102f6bc28~tplv-tt-shrink:640:0.image

https://p3-tt-ipv6.byteimg.com/img/pgc-image/eb9baf7f74ee49759f55fc7defbc095b~tplv-tt-shrink:640:0.image

https://p6-tt-ipv6.byteimg.com/img/pgc-image/1850379c4c6641d99b83b37ea6003df0~tplv-tt-shrink:640:0.image

https://p1-tt-ipv6.byteimg.com/img/pgc-image/99b830c823c34f739586dec4d9254c2a~tplv-tt-shrink:640:0.image

https://p6-tt-ipv6.byteimg.com/img/pgc-image/3e71d4cccb574113a9abcaf7d8c4b7aa~tplv-tt-shrink:640:0.image

https://p6-tt-ipv6.byteimg.com/img/pgc-image/7394b090b5a849ccb22c5d24ab411e8b~tplv-tt-shrink:640:0.image

https://p1-tt-ipv6.byteimg.com/img/pgc-image/418184a9576447cc8934faf752e7c768~tplv-tt-shrink:640:0.image

https://p1-tt-ipv6.byteimg.com/img/pgc-image/f7253e2cee1942e0a7e34ab77037a8ce~tplv-tt-shrink:640:0.image

https://p6-tt-ipv6.byteimg.com/img/pgc-image/9e0f820c1df44cc698540fe44dcdd336~tplv-tt-shrink:640:0.image

https://p3-tt-ipv6.byteimg.com/img/pgc-image/6a4d342f71c44324a30629ae4c7efca6~tplv-tt-shrink:640:0.image

家和万事兴 发表于 2020-12-17 04:35:59

真是被感动的痛哭流涕……

陈尚志 发表于 2025-11-13 14:12:13

不请自来，就想夸一句：太顶了！

北海以北 发表于 2025-11-13 17:32:44

这逻辑绝了，分析得太到位了吧

hzh8888 发表于 2025-11-13 17:49:08

哈哈哈哈笑不活，楼主这脑洞绝了！

wx_CMw9IquM 发表于 2025-11-13 18:14:47

求个链接 / 教程，楼主好人一生平安～

Lcn19971215 发表于 2025-11-13 19:19:55

占个楼慢慢看，先马克一下
楼主辛苦啦，期待下一篇分享

liu125953700 发表于 2025-11-13 19:32:47

同款经历！我当初也这么过来的😂

漫步 发表于 2025-11-13 21:22:35

我先占个楼，等下再慢慢看～

YLS0214 发表于 2025-11-13 23:05:17

楼主辛苦啦，期待下一篇分享
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