LMM-8 (K, S, T)

Hauptbild - LMM-8 (K, S, T)
 - LMM-8 (K, S, T)
 - LMM-8 (K, S, T)

Description

LED annunciator for optical signalling. The respective LED directly indicates the status of the input signal. The unit has a common alarm output and a lamp test input. Labelling texts can be inserted into a foil front pocket. Optionally available are: Signal storage ( -S ), potential-free collective signal output ( -K ), integrated operating keys ( -T )

Function

LMM-8

The front foil is provided with an insertion pocket for a labelling strip. This can be labelled at the factory with a text of your choice in any colour. On our homepage you will find labelling templates as Word files for download.

The current required at the potential-connected common alarm output must be provided by the active signal inputs. With AC voltage signals, only the positive half-wave is output. Connected inductive loads, such as auxiliary contactors, must be wired with suitable protective measures to avoid overvoltages.

Option -K
The module is additionally equipped with a potential-free common alarm output (changeover contact 250V, 1A). The lamp test also activates this output.

Option -S
After the loss of an input signal, the respective message remains stored until the QL button is pressed for approx. 2 seconds ( only in connection with option -T ), or the N conductor is interrupted for approx. 2 seconds. If the LQ button is pressed while input signals are still present, only the LEDs whose inputs no longer have a signal go out. The lamp check also activates the signal storage; the following lamp acknowledgement ( LQ button, N conductor interruption ) resets the LEDs and the common alarm outputs according to the state of the signal inputs.

Option -T
Integrated lamp test button (LP). In conjunction with option -S, integrated lamp test

Downloads

I have read the Privacy policy and acknowledge it.

Cookie settings

We are continuously improving our website and we use cookies for this purpose. For an optimal user experience, we recommend that you accept them. Otherwise, parts of the page will be deactivated in the display in accordance with data protection regulations.

Privacy policy