Application manual
Presence / movement sensors EK-DF2/DG2-TP
Rev. 1.2 - 2020-02-06
MAEKDF2DG2TP_EN
© Ekinex S.p.A.
– All rights reserved
Pag. 4
2
Product description
The ekinex
®
presence sensors
EK-DF2-TP
and
EK-DG2-TP
are flush-mount ceiling passive infrared
(PIR) motion detectors,
for the detection of
movement / presence of people in indoor environments
in order to drive lighting and HVAC systems.
The devices have the same functionality and differ only in the aspects listed below.
Throughout the manual, both devices will be referenced indifferently; the respective different
features will be pointed out wherever required.
The detection area, which has a coverage angle of 360°, can be extended using other sensors
con
figured as slave devices.
An integrated light sensor, combined with the motion detector, can manage light switching depending
on brightness level as well as presence.
The device has two distinct output channels for lighting, with independent parameters; the operation
can be automatic or semi automatic.
The device is also capable of maintaining a constant brightness level in the room by controlling a
dimmable light source.
All of the above parameters can be set by the user either through ETS or by means of a dedicated
IR remote during installation.
The device has two additional HVAC channels, which act in a similar way as the Light Control
channels but without the standby time and light level dependence.
An additional alarm channel can switch the load on or off depending on the number of trigger events
(movements) detected in a time frame of configurable duration.
3
Main features
•
Semi-automatic or fully automatic operation
•
Two independent Light control channels
•
Two independent HVAC control channels
•
One alarm channel
•
An additional device can be used as slave for any of the channels
•
Detection span of 360°, sectors can be masked through optical shields
•
Adjustable Sensitivity, with "Walk test" to verify detection range
•
Most parameters can be set from ETS or through an IR remote
4
Technical data
•
Rated voltage: 24 Vdc (21 - 30 Vdc) supplied by KNX bus
•
Current consumption (on KNX bus): max 10 mA (operation) / 5 mA (Standby)
•
Detection range: 360° circular (maskable), up to 9m diameter at 2.5m mounting height
•
Light measurement range: 10..2000 Lux
•
Housing, lens and frame in plastic material
•
Safety standards: IEC 61000-6-1 / IEC 61000-6-3 / EN 55014 / EN 50491
•
Dimensions:
o
Body diameter Ø 60 mm
i
