Telemetry Input Connection; Day/Night Switching Output Connection; Photocell Sensitivity - Bosch UFLED Installation Manual

AEGIS UFLED
3.2.1

Telemetry input connection

The illuminator can be activated remotely by a remote switching
device, camera signal or PIR.
The telemetry input connection is a Normally Open (NO)
contact that is switched by a volt-free contact across pins 1
(brown) and 3 (blue) of the connector cable. For this function
to work correctly, the photocell must be disabled so that the
illuminator is continuously On.
Check that the switching device contacts are closed when the
illuminator is Off and open when the illuminator is On.
3.2.2

Day/Night switching output connection

The day/night output can be used to switch a day/night camera
to its monochrome night mode if the illuminator is switched On.
To use this function, it is necessary to determine if the camera
requires an NO or an NC circuit to switch into its night mode.
Use the telemetry cables to link the brown and blue wires to
the camera switching input if a NO circuit is required to activate
the night mode. If a NC signal is required to activate the night
mode, use the brown and black wires.
3.2.3

Photocell Sensitivity

To adjust photocell sensitivity first remove the sealing cap, then
adjust the potentiometer to turn the lamp on at the desired
lighting conditions.
NOTICE!
Replace the sealing cap after adjustment to ensure water
ingress protection.
Disabling the photocell
Turn the photocell fully clockwise to disable the photocell. The
lamp will remain on all the time unless the telemetry input is
closed circuit.
Photocell OperationThe photocell is designed to automatically
switch the lamps ON at dusk and turn OFF at dawn. A high
degree of hysteresis is incorporated to avoid ON/OFF switching
in marginal light conditions.
Bosch Security Systems Installation Manual
Installation | en
F.01U.123.987 | 1.0 | 2010.04
19