New Siemens Simatic 6ES7518-4AP00-0AB0 Module

Siemens 6ES7518-4AP00-0AB0 Module New In Stock 

Description

The following provides information on the overall configuration of an S7-1500 on a grounded infeed (TN-S network). The specific subjects discussed are: ● Disconnecting devices, short-circuit and overload protection to IEC 60364 (corresponding to DIN VDE 0100) and IEC 60204 (corresponding to DIN VDE 0113) ● Load power supplies and load circuits Grounded infeed In the case of grounding incoming supplies (TN-S system) the neutral conductor (N) and the protective conductor (PE) are each grounded. Both conductors form a part of the overvoltage concept. When a plant is in operation, the current flows across the neutral conductor. When a fault occurs, for example a single ground fault between a live conductor and ground, the current flows through the protective conductor. Safe electrical isolation (SELV/PELV in accordance with IEC 60364-4-41) Load current supply modules / power supply modules with safe electrical isolation are necessary for operating the S7-1500. This protection is designated as SELV (Safety Extra Low Voltage)/PELV (Protective Extra Low Voltage) in accordance with IEC 60364-4-41. Reference potential of the controller The reference potential of the S7-1500 automation system is connected with the mounting rail through a high-resistance RC combination. In this way, high-frequency interference currents are conducted and electrostatic charges are avoided. Despite the grounded mounting rail, the reference potential of the S7-1500 automation system has to be considered as ungrounded due to the high-resistance connection. If you want to configure the S7-1500 automation system with grounded reference potential, connect the reference potential of the controller (M connection of the CPU) galvanically with the protective conductor. A simplified representation of the potential relationships is available in the chapter Electrical configuration of the S7-1500 (Page 64).

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FAQ:
1.Is the part new? 
   Yes, 100% Original brand new
2.How is the package?
   Original factory seal packed
3.What is the lead time?
   In stock: 1-3 working days
4.What is the MOQ: 
   1pcs
5.What is the payment term:
   TT and Western Union, other negotiable
6.Where the item ship from?
   Xiamen
7.What is the warranty time?
   One year

8. How to delivery the PLC Parts?
   Kindly tell us your address,we check best cost for you
   Or you can use your own courier account or agent, DHL, FEDEX, UPS etc are available.

Our Supply Range
1. Allen-Bradley 1756/1769/1771/1785 Series (1769-L30ERMS,1769-L30ER-NSE,1769-L33ERMS,1756-L61,1756-L62,1756-L73）
2. ABB 800xA/Bailey INFI90/DSQC/ Series (07KT98 WT98,07KT97 WT97,DSQC679,IMASI23,IMDSO14...)
3. Bently Nevada 3500/3300 Series (3500/42M ,3500/22M,3500/95.3500/15)
4. Schneider Modicon Series (140CPU65150,140CPU67060,140CRA ,140CPS)
5. GE IC693/IC697/IC698/IS200/DS200 Series (IC693CPU363,IC697PWR711,369-HI-0-0-0-0,DS200ADGIH1AA)
6. SIEMENS MOORE/S5 Series (6ES7 cards,6ES5,6DD,6DP)
7. Westinghouse/OVATION (1C31194G01,1C31197G01,5X00106G01,1C31125G02...)
8. ROSEMOUNT: (3008,3664,3805E.3704E,3700A 4351B...)
9. FOXBORO (FCP270,FBM203,FBM204,FBM217,FMB231...)

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