Siemens 5WG1 258-2EB22 Technical Product Information page 2

Types
Type
UP 258E22
UP 258D12
UP 255D21
Purchased parts package
Accessories
Picture
Features
The devices are presence and motion detectors with integrated brightness sensor. The devices communi-
cate via KNX. All are designed for ceiling mounting.
Usage
The main application of the equipment is the detection of the presence of persons in the area and/or the
measuring of the current brightness under the device depending on sensor equipping.
Presence / motion detector
The sensor recognizes the presence of a person or that nobody is in the detection range.
Brightness measuring (Contrast measurement of brightness)
All devices have a integrated brightness sensor. The measured value can be used on KNX and internally.
In case of a indirect detection the value has to be calibrated by a correction factor to adapt it to different
installation situations. The measuring range is between 20 and 1000 lux.
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Update: http://www.siemens.com/gamma-td
January 2015
Article number Description
5WG1 258-2EB22 Presence
detector,
Constant
light
5WG1 258-2DB12 Presence
detector,
Brightness
sensor
5WG1 255-2DB21 Brightness
controller
Detector, Clamps, Shade, Design ring
Article number
5WG1 255-7AB11
5WG1 258-7EB01
UP 258E22, UP 258D12, UP 255D21
ã Siemens AG 2015
Subject to change
Sensors Applications
·
Motion , Presence detection with 3
independent output
brightness
channels
·
2-level light controller
(switching)
·
Constant light level
controller (dimming)
·
Locking functions
·
Motion, Presence detection with 3
Brightness independent output
channels
·
2-level light controller
(switching)
·
Brightness 2-level light controller
(switching)
·
Constant light level
controller (dimming)
Description
IR remote control S 255/11
AP surface mounting box AP 258E01
P.O. Box 10 09 53, D-93009 Regensburg
KNX PL-Link
No
Yes
Yes
Siemens AG
Building Technologies Division
Control Products and Systems