Siemens SIMATIC S7-1500R/H Handbuch - Seite 23

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Connecting

3.1

Terminal assignment

This section provides information on the terminal assignment of the individual interfaces and

the block diagram of the CPU 1515R-2 PN.

24 V DC supply voltage (X80)

The connector for the power supply is plugged in when the CPU ships from the factory.

The following table shows the terminal assignment for a 24 V DC power supply.

①

②

③

④

⑤

Bridged internally:

①

and

②

and

Figure 3-1

You can find information on the various supply options in the system manual for Redundant

System S7-1500R/H (https://support.industry.siemens.com/cs/ww/en/view/109754833).

+24 V DC of the supply voltage

Ground of the supply voltage

Ground of the supply voltage for loop-through (maximum of 10 A permitted)

+24 V DC of the supply voltage for loop-through (maximum of 10 A permitted)

Spring opener (one spring opener per terminal)

④

③

Supply voltage connection

CPU 1515R-2 PN (6ES7515-2RM00-0AB0)

Manual, 10/2018, A5E42009914-AA