国产plc哪家好,国产plc有哪些

2025-03-04 08:21:40
推荐回答(5个)
回答(1):

个人觉得台达,大工计控不错,还有信捷,汇川,合信,和利时,永宏,海为等很多品牌。还有像宇电这种做温控表的厂家也开始出PLC了。
望采纳。。。。。。

回答(2):

国产PLC

我以一个普通的技术人员的20年实践经验告诉大家,最可靠,最良心,最值得投资人关注的是洛阳兰飞的PLC。

开发人赵勇飞先生。我曾经在2006年使用过他的第一代PLC,带一台1Kw步进电机,在车间使用及其稳定,后来建分厂,设备搬到分厂,继续使用至今10年了,现在面板都被车辆不小心撞破,依然运转稳定。

事实说明一切,大家一旦用过,就知道他的价值。

编程完全实现保护开发者知识产权。可下载,上传,但上传的是一个无法破译的数据包,以满足用户拷贝使用,但无法见到源程序。

连接笔记本和触摸屏可以同时实现监控和操作,完全不需要拔掉触摸屏监控!!!!兰飞大爱!完胜某国某某子226,227。价格只有它们的零头,就是去掉它们的价格最高位---------

运动控制可达10轴,每轴200K-300Khz,可实现2轴插补,16000字非已易失性记忆数据存储,可插U盘,远程IO模块,内置通讯扩展口,5个通讯扩展模块,4-8通道模拟量模块(可测量高达31.25KHZ),4路应变桥称重模块,触摸屏分辨率高达800X480,可动画,图像,可以和PLC进行交互控制(就是Plc控制触摸屏),可以实现大数据配方,内置实时时钟,可直接测量3路脉冲脉宽(直接使用测量指令!,这一点可以用来侦测细微的角位移)----

总之,其功能多不胜数,关键在于其质量的稳定,完全满足国内国际自动化控制

回答(3):

这得根据每个厂家的实际要求来选择,不能一根而论。我是小型设备生产厂家,会用到很多温度和流量等控制需求。以前是用西门子的PLC,后来竞争越来越大,很多厂家都改用国产PLC了,我们也用了几个国产厂家的产品,有模拟量的项目基本上都是用良石技术的PLC了。
良石PLC的称重和模拟量做的不错,其它的功能没怎么用过,模拟量的精度分为三个等级,14位的混合PLC、18位的扩展模块还有高精度的24位混合主机和扩展模块型号。

回答(4):

良石PLC的称重和模拟量做的还行,其它的功能没怎么用过,模拟量的精度分为三个等级,14位的混合PLC、18位的扩展模块还有高精度的24位混合主机和扩展模块型号。

回答(5):

混合型PLC就是将模拟量做到了PLC的主机上,这样可以减小体积和降低成本,混合型PLC比较少,我了解的厂家中良石技术的型号比较全,有电压电流输入输出、温度、称重、电阻测量、电阻尺测长等等类型。
个人用了良石plc混合型主机,效果挺好的,价格比之前节省了好多

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