Profibus Dp; Sd Memory Option; Display And Keyboard - Mettler Toledo IND131 Guide D'installation

1.10.3.7.

PROFIBUS DP

The terminal communicates to a PROFIBUS-DP master according to DIN 19 245. PROFIBUS is an
open, RS-485 digital communication system with a wide range of applications, particularly in the
fields of factory and process automation. PROFIBUS is designed for use in fast, time-critical
applications. Additional specifications can be found in PROFIBUS International documents. A
maximum of 126 devices (masters or slaves) can be connected to a bus.
1.10.4.

SD Memory Option

An optional SD Memory card provides a medium on which to extract and save the configuration
and calibration settings of the terminal. These can then be restored to the terminal or loaded to a
different terminal. This feature can be used to clone the setup of one terminal then transfer it to other
units, which minimizes the chance of error in setting up a new configuration.
1.11.

Display and Keyboard

The IND131 terminal has an Organic LED (OLED) graphic type display. The IND131 DIN model is
shown in Figure 1-8. The same module is used internally in the IND131 Junction Box model.
1-14 METTLER TOLEDO IND131/IND131x/IND331/IND331xx Installation Manual
OLED display
Figure 1-8: IND131 Front Panel Layout
Scale function
and setup menu
navigation
buttons
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