31
Control
ENG
4.2 Through-wiring
Luminaires with through-wiring can be
linked to one another via the pre-mounted
plug-in connection. These luminaires are
identified by the letter
T
in the model num-
ber, for example LEA 300/850 ST.
To link the luminaires, connecting cables
are recommended which are found in the
Waldmann range of accessories.
For more information on the accessories of
this luminaire, please visit the Waldmann
home page at: www.waldmann.com
NOTE:
In luminaires with through-wiring
connected in series, the total current con-
sumption must not exceed
3 A
. The data
given on the rating plate of the luminaire
apply.
X
Link the luminaires with a suitable con-
necting cable. In doing so, tighten the
socket to a torque of 0.6 Nm at the
connector.
5. Control
5.1 Digital switching signals
0 signal
Input voltage range: −3.0 V ... 5.0 V
X
To generate a 0 signal, apply an input
voltage between -3 V and 5 V to the dig-
ital inputs pin no.
2,
pin no.
4
or pin no.
5
1 signal
Input voltage range: 15.0 V ... 30.0 V
X
To generate a 1 signal, apply an input
voltage between 15.0 V and 30.0 V to
the digital inputs pin no.
2,
pin no.
4
or
pin no.
5
5.2 Powerless switching
Precondition:
The luminaire is equipped
with a plug with the pin assignment Type D.
NOTE:
Switching cycles may not be smaller
than 0.5 seconds.
Switching on
X
Apply a 0 signal to pin no.
4
or
X
Do not apply any voltage to pin no.
4
.
Switching off
X
Apply a 1 signal to pin no.
4
