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DSCA125A 57520001-CY
- 品牌:ABB
- 规格:DSCA125A 57520001-CY
- 材质:DSCA125A 57520001-CY
- 产地:瑞士
- 更新时间:2016-01-18
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详细信息
DSCA125A 57520001-CY +QQ2851195472现货低价找小赵18020776785
DSCA125A 57520001-CY 本公司有大量库存现货,全新原装,欢迎订购,当天可发货!!!!!!
DSCA125A 57520001-CY 本公司有大量库存现货,全新原装,欢迎订购,当天可发货!!!!!!
联系人:赵艳霞(销售工程师)
电话:0592-50857595
手机:18020776785
传真:0592-5165561
邮箱:2851195472@qq.com
QQ:2851195472
QQ:2851195472
DSCA125A 57520001-CY
(1)PLC内部大部分采用“软”逻辑
继电器接触器控制全部用硬器件、硬触点和“硬”线连接,为全硬件控制;PLC内部大部分采用“软”电器、“软”接点和“软”线连接,为软件控制;
(2) PLC控制系统结构紧凑
继电器接触器控制系统使用电器多,体积大且故障率大;PLC控制系统结构紧凑,使用电器少,体积小;
(3) PLC内部全为“软接点”动作快
电器接触器控制全为机械式触点,动作慢,弧光放电严重;PLC内部全为“软接点”动作快;
(4) PLC控制功能改变极其方便
继电器接触器控制功能改变,需拆线接线乃至更换元器件,比较麻烦;PLC控制功能改变,一般只需修改程序便可,极其方便;
(5) PLC控制系统制造周期短
PLC控制系统由于结构简单紧凑,基本为软件控制,因此设计、施工与调试比继电器接触器控制系统周期短。
此外,由于PLC技术是计算机控制的基础上发展而来,因此,它的软硬件设置上有着传统的继电器接触器控制无法比拟的优势,工作可靠性。
欢迎来电咨询,我们将会给您的服务!
产品详细信息,欢迎来电查询!
如果您发现其他供货商为相同产品提供更为低廉的价格,
我们也愿意参照其价格向您提供进一步的折扣。
只要您诚心购买,如果还有其他任何问题,请随时与我们联系。
我们的使命是帮助你!
降低维护成本!
延长寿命的新的控制系统!
下面是我公司的优势产品(日常用的多的,还有不常用的未列出,但都有做的)欢迎您
的咨询!
本公司主要优势产品:
【美国,英维思 Invensys FOXBORO I\A系统, Triconex ESD系统】
【美国AB ..1756系列,1785系列,1746系列,1747系列,1771系列】
【瑞士ABB.. 机器人 DSQC系列,ABB Advant OCS,ABB Procontic PLC CPU】
【法国施耐德140莫迪康昆腾系列处理器,内存卡,电源模块等。】
【德国西门子Siemens MOORE,S5,S7,6DD等】
【美国通用电气GE..IC693/IC697系列】
【美国Westinghouse(西屋):OVATION系统、WDPF系统、WEStation系统备件】
【德国Bosch Rexroth(博世力士乐):Indramat,I/O模块,PLC控制器,驱动模
块等。】
【美国Motorola(摩托罗拉):MVME 162、MVME 167、MVME1772、MVME177等系列】
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