LED indication module
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The LED indication module is an additional feature for the REx 5xx terminals for pro-
tection and control and consists totally of 18 LEDs (Light Emitting Diodes). The main
purpose is to present on site an immediate visual information such as protection indica-
tions or alarm signals. It is located on the front of the protection and control terminals.
The LED indication module is equipped with 18 LEDs, which can light or flash in either
red, yellow or green color. A description text can be added for each of the LEDs.
See LED indication function (HL, HLED) for details on application and functionality.
1
2
1
Three-color LEDs
2
Descriptive label, user exchangeable
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