6ES5 435-7LA11 6ES5 436-7LA11 6ES5 441-7LA11 6ES5 441-7LA12 6ES5 451-7LA11 6ES5 451-7LA12 6ES5 451-7LA21 6ES5 454-7LA11 6ES5 456-7LA11 two, equipment, regular cleaning of the provisions of (a) every six months or a quarter of the PLC for cleaning, cutting off power supply to the PLC to supply chassis, CPU board and input / output board in order to remove, purge, and then followed by in-situ cleaning is installed, all electrical connections evacuation and recovery Start PLC host. PLC box carefully sweeping health; (2) every three months to replace the power supply chassis underneath the filter; 6ES5 188-3UA13 6ES5 242-1AA13 6ES5 244-3AA21 6ES5 300-3AB11 6ES5 300-5CA11 6ES5 301-3AB13 6ES5 304-3UB11 6ES5 308-3UA12 6ES5 308-3UB12 Germany's Siemens (SIEMENS) is Europe's largest electronics and electrical manufacturers, the first PLC products for S3 series, 1979 series introduced the SIMATIC S5 AB1202, and the main push of the series, with great success. S5 series dominant products include the following varieties. ①S5 - 101U small PLC, the overall structure is the S5 series of early products, features simple AB100-SB11, have been eliminated ②S5-90U, S5-95U mini PLC, the overall structure. ③S5-100U small PLC AB1202-C30, modular structure. S5-100U offers three CPU modules, which are CPU 100, CPU102 and CPU103, are single-processor operation. ④S5-115U medium PLC, modular structure. S5-115U offers five CPU module, which is CPU941, CPU942 AB1203-GD2, CPU943, CPU944 and CPU945 (number greater functionality stronger), I / O points to 512? 1024 points, program capacity to 18KB? 48KB, Single-processor operation. AB1202_ AB1202-C03_ Shenyang on people (certified merchants) are provided by the Shenyang Electric Co., the people. Shenyang on China Electric Co. (www.zsmsy.com) is specialized in the "high-low-voltage inverter, high and low voltage soft starter, magnetic switches, programmable logic controller (PLC)" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Wei Song.