Functions; Scalable Measuring Range - Siemens simatic s7-1500 User Manual

Accessories
The following accessories are supplied with the module and can also be ordered separately
as spare parts:
● Shield bracket
● Shield terminal
● Power supply element
● Labeling strips
● U connector
● Universal front cover
Other components
The following component can be ordered separately:
Front connectors, including potential jumpers and cable ties
You can find additional information on accessories in the S7-1500/ET 200MP
(http://support.automation.siemens.com/WW/view/en/59191792) system manual.
2.2

Functions

2.2.1

Scalable measuring range

Introduction
The scalable measuring range is available for the temperature measuring ranges of thermal
resistors (RTD) standard and thermocouples (TC). The measuring ranges for voltage,
resistor and thermal resistor climatic are not supported.
Function
The scalable measuring range is a limited section of a measuring range supported by the
module.
It allows you to increase the resolution for a configurable section.
● The "Measuring range resolution" parameter determines the resolution to 2 or 3 decimal
places.
● The "Measuring range center" parameter determines the temperature over which the
scalable measuring range is symmetrically spanned.
Analog Input Module AI 8xU/R/RTD/TC HF (6ES7531-7PF00-0AB0)
Manual, 09/2016, A5E36647959-AB
Product overview
2.2 Functions
13