2 two channel, individual switches, 3 two channel, common switch, Page 9 – CP Electronics MWS3A-DD User Manual
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10.2 Two channel, individual switches
Functions: Switches both channels with occupancy. Maintains illuminance, dims and switches the
dimming channel using optional single position retractive switch (switch 2). Switches the switching channel
using the optional single position retractive switch (switch 1).
Configured to presence detection: Turns on automatically with occupancy. Maintains illuminance
(dimming channel only). Press and release switch to toggle output. Press and hold switch to dim up and
down (reverses direction with each press). Turns off after occupancy.
Configured to absence detection: Press and release switch to turn on. Maintains illuminance (dimming
channel only). Press and release switch to turn off. Press and hold switch to dim up and down (reverses
direction with each press). Turns off after occupancy.
Channel mode: Set to ―Switch and dim separate‖
Switch mode: Set to ―1 position switch separate‖
-
+
10.3 Two channel, common switch
Functions: Switches both channels with occupancy. Maintains illuminance, dims and switches the
dimming channel using optional centre biased retractive switch .
Configured to presence detection: Turns on automatically with occupancy. Maintains illuminance
(dimming channel only). 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. Channel 1 does not operate with switch.
Configured to absence detection: Press and release up switch to turn on. Maintains illuminance
(dimming channel only). 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 1 does not operate with
switch.
Channel mode: Set to ―Switch and dim separate‖
Switch mode: Set to ―2 position switch separate‖
L/OUT
L
N
EBDSPIR-DD SENSOR
SW1/UP
SW2
DOWN
PLEASE NOTE THAT THE
DIMMING SIGNAL IS USED TO
SWITCH THE DIMMING
LUMINAIRE ON/OFF AND
THEREFORE THE 240V FEED
TO THE LUMINAIRE FITTING
MUST COME FROM THE
PERMANENT LIVE SUPPLY
SWITCH 1 - MOMENTARY
PUSH TO MAKE SWITCH
(240V SWITCHING)
Optional for presence,
mandatory for absence detection
SWITCH 2 - MOMENTARY
PUSH TO MAKE SWITCH
(240V SWITCHING)
Optional for presence,
mandatory for absence detection
DIMMING
BALLAST
DIMMING LUMINAIRE
(DSI or DALI)
LUMINAIRE
(NON-DIMMING)
CIRCUIT PROTECTION
(IF REQUIRED)
LIVE
NEUTRAL
DIM+
DIM-
MWS3A-DD SENSOR