Auxilliary Lamp Connection; Nirc3- Room Controller Pcb With 4 Led Lamp Boards; External Corridor Lamp Connections Through The Nild2-Gaa - ASCOM teleCARE IP Installation Manual

Installation Guide
teleCARE IP
With the three pins inserted and the LED lamp board lined up with the guide marks, firmly press the LED
lamp board into the IP room controller PCB. Repeat the procedure on the other required LED lamp
boards.
Caution: The maximum load on each external LED circuit is 60mA.

5.7.4 Auxilliary Lamp Connection

The room controller (NIRC3) circuit board does not support an external corridor lamp directly, however an
external lamp can be connected through a green LED lamp board (NILD2-GAA) which has a galvanically
isolated relay contact available with a maximum switching capacity of 0.4A at 60V peak.
NIRC3
Figure 51. External corridor lamp connections through the NILD2-GAA
For detailed information
17 July 2017 / Ver. PF3
Figure 50. NIRC3- room controller PCB with 4 LED lamp boards
"Auxiliary Lamp Connection - NILD2" on page
To auxiliary power supply
Max. 0.4A at 60V peak
IMPORTANT: In order to retain
the galvanic isolation, it is not
allowed to connect the GND (-) of
the auxiliary power supply to the
GND (-) of the NIRC3.
TD 93021US
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