Signal tower and Acoustic indicators
A clear picture at a glance

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Signal towers SL provide visual and audible signals of machine states, easily identifiable even at a distance.
Signals are distinguishable as continuous light, flashing light, strobe light or acoustic indication, enabling their level of importance to be correctly evaluated without delay.
The individual modules can be combined as required, and simply assembled by plugging the bayonet fitting into place and turning slightly. The individual modules are freely programmable by merely relocating a wire link (jumper) on each module board. This, for example, enables a dangerous machine state to be indicated by a red flashing light backed up at the same time by an audible alarm signal. To achieve this, put the jumpers of both modules in the same position on the module board, irrespective of the module position in the column.
Further information about the signal towers
Product
description on the moeller.net
Practical tips from the wiring manual
An open ear for all acoustic signals

Acoustic signals are detected by everyone regardless of their location. Acoustic
indicators should always be used if optical signals are difficult to see or
can not be seen by the operating personnel.
When combined with an optical indicator, all the information (the alarm messages) can be seen and heard regardless of where the operating personnel are currently located.




