6ES5410-7AA11 6ES5900-7AD11 6ES5380-7AA12 6ES5930-7AA22 6ES5415-7AB11 6ES5417-7AA21 6ES5400-7AA13 84 6ES5 955-3LC13 1 POWER SUPPLY MODULE 85 6ES5 955-3LC14 1 POWER SUPPLY MODULE AND CHASSIS 86 6ES5 955-3NC13 1 POWER SUPPLY MODULE 87 6ES5 958-4UA11 1 POWER SUPPLY MODULE 88 IBS S5 DCB-T 1 CONTROLLER BOARDS FOR SIEMENS SIMATIC S5 PLC 89 IBS S5 DSC11-T 1 CONTROLLER BOARD FOR SIEMENS SIMATIC S5 PLCS 90 IBS S5 / SL-LB-B 1 Interbus-s 6ES5 375-0LA21 6ES5 375-0LD21 6ES5 375-1LA21 6ES5 375-1LA41 6ES5 375-0LA41 6ES5 420-7LA11 6ES5 430-7LA11 6ES5 430-7LA12 6ES5 431-7LA11 6ES5 434-7LA11 6ES5 434-7LA12 PLC product usage and maintenance First, maintenance procedures, equipment, periodic testing, adjusting the provisions of (a) every six months or quarterly checks PLC cabinet connection terminals 6FX1153-4BA01, if found loose firm place in time to re-connect; (2) of the cabinet to the host power supply The operating voltage of the power supply monthly re-measurement; 6FX1860-0BX02-7 6FX1124-0BA03 | 6FX1 | Shenyang on the Limited provided by the people on the Shenyang Electric. Shenyang Electric Co. on people (www.zsmsy.com) strong, credible, in other industries, such as Shenyang, Liaoning province has accumulated a large number of loyal customers. The company better work attitude and constantly improving people and innovative ideas will lead you to walk hand in hand on the Shenyang brilliant, for a better future!