Programmable logic controllers, a digital computing operation of electronic systems, designed for use in industrial environments and design. It uses a programmable memory 6ES5374-2AL21, for its internal storage procedures 6ES5375-0LA41, user-oriented implementation of logical 6ES5375-0LA21, sequence control, timing, counting and arithmetic operations such instruction, and through digital or analog Input / output control various types of machinery or production processes. Is the core of industrial control. 6GK1 143-0AB01 6GK1 543-1AA01 6ES5 980-0MB11 6ES5 980-0MA11 6EW1 000-7AA 6ES5 950-1AB61 6ES5 420-3BA11 6ES5 444-3AA11 6ES5 445-3AA12 6ES5 312-3AB11 6ES5 240-1AA21 6ES5 905-3RB21 6ES5 375 -0LA11 6ES5 935-3LA12 6ES5 105-3RB31 6ES5 488-3LA31 6ES5 487-3LA11 6ES5 766-0LB11 6ES5 766-0LA11 6ES5 605-0UB12 6ES5 926-3SA12 6ES5 927-3SA12 6ES5 927-3SA11 6ES5 928-3UA21 6ES5 928-3UB11 6ES5 928-3UB12 6ES5 948-3UA13 6ES5 955-3NF11 6ES5 955-3NC13 6ES7151-1AA01-0AB0 6ES7138-4CA00-0AA0 6ES7134-4GB10-0AB0 6ES7131-4BB00-0AB0 6ES7135-4GB00-0AB0 6ES7132-4HB00-0AB0 6ES7132-4BB30- 0AB0 6ES7134-4JB50-0AB0 6ES7135-4FB00-0AB0 6ES7135-4FB01-0AB0 6ES7132-0BL01-0XB0 6ES7132-0BH01-0XB0 6ES7901-3CB30-0XA0 6ES7972-0AA01-0XA0 6RA27 DC converter with schematics motherboard 6RA2775-6DV57-0 Model: C98043-A1200-L Power Board: C98043-A1204-25 C98043-A1210-L 6ES5375-0LC11, Shenyang on people (certified), 6ES5 provided by the Shenyang Electric Co., the people. Shenyang on China Electric Co. (www.zsmsy.com) Liaoning Shenyang, the other leaders, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Shenyang people in leadership with the staff warmly welcome all inquiries negotiations to create Shenyang on a better future for the people.