216DB61 ABB 模块
描述
品牌:ABB
型号:216DB61
产地:USA
质保:一年
联系方式:15383419322
邮箱:2970592941@qq.com
在控制流程图中，找出某输出继电器M在哪一步开始得电和在哪一步开始失电，以此确定其得电信号（步进阶梯中使M开始得电的辅助继电器常开触点）和失电信号（步进阶梯中使M开始失电的辅助继电器常闭触点）；（2）将得电信号、失电信号和受控输出继电器线圈串联。如果某个输出继电器在一个工作循环中多次得电失电，则将每次得失电的串联信号互相并联即可。例如，图1中输出继电器Y1要求在步1和步3得电，在其余步失电。在图2b画其控制回路时，将图1所示的第一次得电信号M1和第一次失电信号M2串联，第二次得电信号M4和第二次失电信号串联，然后将二者并联起来，再与Y1的线圈串联便构成Y1的控制回路。其余依此类推。
Our company’s main business:
Bentley, Invensys TRICONEX, Woodward, FOXBORO, WESTINGHOUSE, Ryan, Schneider, Modicom, ABB, AB, Motorola, GE Fanuc, YASKAWA Yaskawa, Bosch REXROIH, ACSO, YOKOGAWA, Dark Horse HIMA, EMERSON EMERSON, YOKOGAWA YOKOGAWA, Honeywell, Moore Moore, EPRO, ICS TRIPLEX, bachmann Bachmann and other major brands === = mainly do PLC DCS robot servo four systems of the discontinued spare parts module card parts driver
Our products are widely used in CNC machinery, metallurgy, petroleum and natural gas, petrochemical, chemical, paper printing, textile printing, machinery, electronic manufacturing, automobile manufacturing, tobacco, plastic machinery, electric power, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, transmission and distribution industry.
person: Manager Cao Telephone: 15383419322 (Same number on WeChat) QQ number: 2970592941
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