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LMM-8 (K, S, T)

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Annunciator panel for DIN rail
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Lmm-8.jpg
LMM8.jpg
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Description

Description

Annunciator panel for visual indication. The respective LED directly indicates the status of the input signal. The device has a collective signal output and a lamp test input. Lettering texts can be inserted into a foil front pocket.
Optionally available are: signal storage ( -S ), potential-free collective alarm 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 MS Word files for download.

The current required at the potential-bound collective alarm output must be provided by the active signal inputs. For AC voltage signals, only the positive half-wave is output. Connected inductive consumers, 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 collective alarm output (changeover contact 250V, 1A). The lamp test also activates this output.

Option -S
After an input signal is lost, the respective message remains stored until the LQ button is pressed for approx. 2 seconds (only in conjunction with option -T ) or the neutral conductor is interrupted for approx. 2 seconds. If the LQ button is pressed while input signals are still present, only the LEDs at whose inputs no signal is present will go out. The lamp check also activates the signal storage, the LEDs and the collective signal outputs are reset according to the status of the signal inputs by the following lamp acknowledgement ( LQ button, N conductor interruption ).

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

Terminal Description

Input 1-8: Signal Input
Input N (-):  common ground, also for the auxiliary voltage
Input LP:        lamp test input
Output SM:        potential-bound collective message output
add. terminal for option -K  
Output 12,11,14:    potential-free collective message output
add. terminal for option -S,T:  
Input L (+): Auxiliary voltage (ensure potential equality with the inputs)

 

Technical Data

 

LMM-8(K)

LMM-8(K)T

LMM-8(K)S(T)

Uaux

Keine

Keine

24V AC/DC

230V AC

24V AC/DC

230V AC

Signal Voltage

24V AC/DC

230V AC

24V AC/DC

230V AC

24V AC/DC

230V AC

Input Current “L“ max.

 

 

10mA

5mA

100mA

50mA

Input Current “1-8“ max.

10mA + ISM

5mA + ISM

10mA + ISM

5mA + ISM

10mA + ISM

5mA + ISM

Carrying Capacity “SM“

1A

Dimensions HxBxT

90 x 71 x 58mm

Mounting

DIN Rail

Terminals

2,5mm²

Protection Class

IP20

Temperature Range

-20 - +55°C

Other voltages on request

 

Downloads

de-Liste-K3-LED-Meldetableaus.pdf (ab Seite 9)

de-Beschriftungsvorlagen-Folienfront-LMM.doc

 

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