Siemens 6ES7616-2QL00-0AB4 ModuleNew 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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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...)
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4. Schneider Modicon Series (140CPU65150,140CPU67060,140CRA ,140CPS)
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6. SIEMENS MOORE/S5 Series (6ES7 cards,6ES5,6DD,6DP)
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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?
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Or you can use your own courier account or agent, DHL, FEDEX, UPS etc are available.

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