LD2046 DC CONTROLLER
FOR PIR SENSORS, TOUCH SENSORS & WIRELESS DONGLE

0-100% DIMMING + FADE-IN/FADE-OUT + 4 x TIME DELAY SETTINGS

LD2045 DC controller

INSTALLATION INSTRUCTIONS & TROUBLESHOOTING

CONNECTING POWER
1. Slide off the terminal cover.
2. Connect power either by:
a) plugging in a 12/24VDC power adapter
OR
b) hardwire directly from a 12/24VDC LED driver to the screw terminals marked “INPUT”.
3. Connect the LED light using the terminals marked “OUTPUT” (5A max).

CONNECTING THE SENSORS
Up to two sensors can be connected to the controller. Use either input if connecting just one sensor.

DIMMING ADJUSTMENT
Slide off the connection cover and turn the dial to suit the required light level.

TIMER DELAY AFTER TRIGGERING
DIP switches set the time delay to turn off the light when there is no further triggering. Time settings are 30s, 1m, 2m & 5m.
If re-triggered prior to timing out the timer restarts from zero.
To set, slide off the connection cover and set the DIP switches as follows.

time delay table for LD2045 LD2046

TROUBLE SHOOTING

  • Is polarity correct for input and output power?
  • Connect the LED light directly to the power supply and check if working ok?
  • To test the controller, disconnect all sensors and place a momentary short between the LHS pin and the centre pin of one of the sensor inputs. The light should now be on and will time out according to the timer settings.
  • Connect one sensor at a time and test.
  • Contact Lightdream Technical Support by phone or email for additional assistance.

SPECIFICATIONS
Designed for 12 & 24V LED lighting
Voltage: 12 & 24VDC
Load current (max): 5A
Maximum load: 60W @ 12V, 120W @ 24V.
Sensor inputs: 2
Dimming: 0 – 100%
Fade-in/Fade-out: preset
Timer: 30s, 1m, 2m, 5m