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

16 Manual, 07/2014, A5E03484886-AC

Parameters/address space

4.1

Measuring types and ranges

Introduction

The module is set to voltage measuring type with measuring range ±10 V by default. You

need to reassign the module parameters with STEP 7 if you want to use a different

measuring type or range.

The following table shows the measuring types and the respective measuring range.

Measuring type

Measuring range

Voltage 1 V to 5 V

±5 V

±10 V

Current 2WMT

(2-wire transmitter)

4 mA to 20 mA

Current 4WMT

(4-wire transmitter)

4 mA to 20 mA

0 mA to 20 mA

±20 mA

Deactivated

The tables of the input ranges, overflow, undershoot range, etc. are available in appendix

Representation of analog values (Page 44).

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