Connection; Maintenance And Care - led2work TUBELED_40 II Betriebsanleitung

5 | Connection

Mode 3
– incompatible with
option cascadable
PIN 1 = 24V DC
PIN 2 = not used
PIN 3 = GND
PIN 4 = 24V DC
PIN 5 = not used
The voltage inputs at PIN 1 and PIN 4 are connected exclusive - OR. This makes it
possible to switch the luminaire ON or OFF without additional switching devices (e.g. an
external control cabinet).
As long as there is an exclusive supply voltage to the luminaire, the light is switched on.
If there is no voltage (PIN 1 = 0 and PIN 4 = 0) OR if both voltages are present (PIN 1
= 1 and PIN 4 = 1) the light is switched off. If a second voltage is added to an already
active voltage in order to switch off the luminaire, only a small switching current is nec-
essary.

6 | Maintenance and Care

The LED luminaire is maintenance-free. Do not make any alterations to the luminaire
(except according to the mounting information contained in this manual).
The luminants used in the luminaire have a very long life and cannot be replaced.
Turn off the light before cleaning and let it cool down completely. Clean the outside of
the luminaire with a soft, dry and clean cloth. To remove excess dirt, moisten the cloth
with water. Never use aggressive cleaning agents, as these may cause discolouration
of the housing.
No liability is assumed for damages resulting from the use of unsuit-
able cleaning agents.
14 | BA TUBELED_40 II . BA 11/2018
PIN 1
PIN 1
PIN 4 PIN 4
Light
Voltage at PIN
t
Voltage at PIN
t
Action luminaire
t