W5101A
Technical Data
2
MLS CABLE: 1.5mm unscreened twisted pair : see Application Note AN4001
OPERATING VOLTAGE: 230V 50Hz (UK & Europe)
CAPACITY: Digital DSI - 4 ballasts max
DALI - 1 ballast max
WEIGHT: 50g
COLOUR: White bezel
MATERIAL: Flame retardant PC/ABS
IP RATING: 4X
o
o
OPERATING TEMPERATURE: 0 C to 55 C
At the end of their useful life
the packaging and product
should be disposed of via a
suitable recycling centre.
Do not dispose of with normal
household waste.
Do not burn.
Ex-Or
Novar ED&S LImited
Haydock Lane, Haydock, Merseyside WA11 9UJ
Tel: +44 (0)1942 719229
Fax: +44 (0)1942 508753
Email: [email protected]
www.ex-or.com
Important Additional Notes
1.
A means for disconnection must be incorporated in the fixed wiring in accordance with the current wiring regulations.
2.
Although nominally 12V, the dimming output is not SELV and therefore should be treated with the same respect as mains
with regard to wiring practice. The 0V line of the dimming output is almost at Neutral potential.
3.
The dimming control output should be connected only to the control input of the ballasts - never to other detectors.
4.
This equipment should be used to control only those ballasts powered from the same phase as the detector.
5.
Do not connect mains to the MLS bus.
2
6.
It is imperative that the MLS bus is wired with the correct type of cable; normally it should be 1.5mm unscreened twisted pair.
Please read Application Note AN4001 for more details.
7.
Due to the fact that the photocell is on the ceiling looking down, it is not possible for measurements made with a lux meter on
the working plane to remain constant when daylight illuminates the ceiling and the working plane to a differing extent.
Therefore, products of this type should be regarded as capable of maintaining an APPROXIMATE light level only.
8.
This equipment switches lights no more frequently than would a responsible human occupant. However, manufacturers of
some particular lighting types (e.g. ‘2D’ luminaires) may specify a maximum number of switching cycles in order to achieve a
predicted lamp life. Please check with the manufacturer of the luminaires to ensure that they are compatible with automatic
controls in this respect.
h
d
Mid-Bay:
MOUNTING HEIGHT: 12.0m max
RANGE: Cone-shaped detection pattern,
diameter at floor level (d) = 1.75 x mounting height (h)
Hi-Bay:
MOUNTING HEIGHT: 16.0m max
RANGE: Cone-shaped detection pattern,
diameter at floor level (d) = 1 x mounting height (h)
h
d
