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Analog Input Module AI 8xU/I HS (6ES7531-7NF10-0AB0)

Manual, 07/2014, A5E03484886-AC

Wiring

The section below includes the block diagram of the module and various wiring options.

For more information on front connector wiring and creating cable shields, for example, refer

to the "Wiring" section in the S7-1500 Automation System

(http://support.automation.siemens.com/WW/view/en/59191792) and ET 200MP Distributed

I/O System (http://support.automation.siemens.com/WW/view/en/59193214) system

manuals.

Note

You may use and combine the different wiring options for all channels.

Note

Do not insert the potential jumpers included with the front connector!

Abbreviations used

Meaning of the abbreviations used in the following figures:

+/U

Voltage input channel n (voltage only)

+/I

Current input channel n (current only)

Supply voltage at channel n for 2-wire transmitters (2WT)

L+

Supply voltage connection

Ground connection

ANA

Reference potential of the analog circuit

CHx

Channel or display of the channel status

PWR

Display for the supply voltage

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Siemens HS Spezifikationen Seite 12