Wiring diagrams, 1 single channel dimming, Page 8 – CP Electronics MWS3A-AD User Manual

Page 8

page 8

10. Wiring Diagrams

10.1 Single channel dimming

Functions: Switches the luminaire with occupancy and maintains illuminance. Dims and switches using
optional centre biased retractive switch (MK K4900 or similar).

Configured to presence detection: Turns on automatically with occupancy. Maintains illuminance.
Press and release down switch to turn off. Press and release up switch to turn back on. Press and hold up
switch to dim up, press and hold down switch to dim down. Turns off after occupancy.

Configured to absence detection: Press and release up switch to turn on. Maintains illuminance. Press
and release down switch to turn off. Press and hold up switch to dim up, press and hold down switch to
dim down. Turns off after occupancy.

Channel mode: Set to ―Switch and dim together‖.

Switch mode: Set to ―2 position switch together‖. Note: a single position switch can be used instead to
toggle the output, set to ―1 position switch separate‖.

L/OUT

SW1/UP

SW2

DOWN

DIMMING

BALLAST

DIMMING LUMINAIRE

(1-10V)

CIRCUIT PROTECTION

(IF REQUIRED)

LIVE

NEUTRAL

CENTRE BIASED

RETRACTIVE SWITCH

(240V SWITCHING)

Optional for presence,

mandatory for absence detection