Electrical Installation
Leuze electronic
TMC 66
29
T
N
T
35/
7-
24V
DEUTSCH
ENGLISH
FRANÇAIS
IT
ALIANO
ESPAÑO
L
NEDERLANDS
5.5
Wiring Control Signals
Before every muting procedure, a muting preparation signal has to be connected to the
inputs Control 1 (terminal 13) and Control 2 (terminal 14). Control 1 and Control 2 are HIGH
active. The control signals can be connected to the TMC 66 in any order. The test of the
muting sensors is performed as soon as both signals are connected. The control signals
have to be generated by two different signal sources. That means either two contactor
contacts or one contactor contact and one PLC output can be used.
5.6
Wiring of the muting light signals
Acc. to EN 61496-1, one or more monitored muting light signals with a light density of at
least 200 cd/m
2
and an area of at least 1 cm
2
have to be used to display the muting state.
The TMC 66 offers connection for two light signals.
Fig. 5.5-1:
Wiring control signals
Fig. 5.6-1:
Wiring of the muting light signals