LEGRAND Wattstopper LMLS-500, Руководство по установке

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CONNECT THE LMRJ CABLE
The LMLS-500 receives power, and communicates
with other DLM devices through a LMRJ cable that
plugs into the RJ45 socket on the end of the unit.
The LMLS-500 switches or dims electric light in response to daylight. It is important to select a location where the photosensor
measures daylight contribution only. For proper operation the photosensor should not see any electric light contribution.
When the primary source of daylight is a window (sidelighting), the LMLS-500 is typically ceiling mounted between one to three feet
away from the window. Figure 1a shows a typical placement location for a sidelit application. Figure 1b shows when the primary source
of daylight is a skylight, mount the photosensor on the south of the light well with the lens facing north.
IR COMMUNICATION
If the photosensor is mounted at ceiling heights greater than 20’, communication with the photosensor must be through another IR-
enabled DLM device such as an occupancy sensor or a wallswitch.
Infrared signalling can be affected by high ambient light such as direct sunlight, floodlights, and some halogen or fluorescent lamps, as
well as plasma screens.
Be sure to point the remote at a DLM IR enabled device that is within range. To test, see if you can put the local network into PnL using
the remote from your current position.
• If not successful, move closer to the IR enabled local network device and more directly in front of it, or try pointing toward a different
IR enabled device.
• If still not successful, the IR lenses on the DLM devices may be dirty. Clean the lenses with a soft material such as an eyeglass lens
cleaning cloth.
Fig. 2: Attaching the LMRJ Cable
WARNING: DO NOT USE THE DLM LOCAL NETWORK TO CONTROL LOADS OTHER THAN LIGHTING IF THE
LOAD IS NOT IN VIEW OF A PERSON AT ALL CONTROL LOCATIONS. DO NOT USE DLM TO CONTROL ANY
LOAD THAT MIGHT BE DANGEROUS OR CAUSE A HAZARDOUS SITUATION IF ACCIDENTALLY ACTIVATED.
PLACEMENT GUIDELINES
60°
Mount photosensor close to window
to see only daylight contribution.
Sensor must not view
electric light output.
LMLS-500
45°
Window
Light Fixture
Fig. 1a: Ceiling Location
Light Fixture
Skylight
LMLS-500
60º
Mount photosensor
on south wall of light well
with the lens facing north
45°
Fig. 1b: Skylight Location
WARNING: NEVER CONNECT THE DLM LOCAL NETWORK TO A COMPUTER’S ETHERNET PORT. NEVER
CONNECT AN ETHERNET CABLE TO A DLM DEVICE – DLM IS NOT COMPATIBLE WITH ETHERNET.
LMRJ cable