User Manual

5-26
Lighting
Switching/dimming actuators
DALI control output
Siemens Switzerland Ltd
Building Technologies Division
2019www.siemens.com/gamma
5
Stock No. Product No. DT
5WG1525-1EB01 N 525E01 A
N 525E01 Switch/dimming actuator, 8 x DALI, 8 ECGs per DALI output
• 8 DALI outputs
• Control capacity for up to 8 DALI-ECGs per DALI output
• Power supplied to the electronics and the DALI outputs through an integrated power supply unit for
230 V AC
• Green LED for status display
• Pushbutton for selecting and switching over 4 DALI outputs respectively between bus and direct mode
• Yellow LED for indicating which 4 DALI outputs the direct mode is activated for
• 1 red LED per DALI output for indicating the circuit state or fault (e.g. lighting medium failure) of the
connected group
• Four pushbutton pairs for switching and dimming of 4 DALI outputs in direct mode, functional when
230 V AC is applied (also when no bus voltage is connected and also when bus communication has
not yet been started or is interrupted)
• Selection of identical or individual conguration of all DALI outputs
• Selectable operating mode per DALI output (normal mode, 1-level or 2-level time-switch mode)
• Per DALI output with command objects for switching on/off, dimming brighter/darker and setting
dimming value
• Per DALI output optionally with up to 4 add-on status objects (circuit state and lighting medium
failure, dimming value status and DALI status)
• Sending of status objects on request and/or automatically after change
• Per DALI output with add-on object for time-limited switching on of lighting in night mode (cleaning
light)
• Warning approx. 1 minute before imminent switching off, by dimming to 50% of former dimming
value in night or timer mode
• Adjustable switching on and/or off of a channel through dimming brighter/darker, dimming value
when switching on, actuating or dimming a new dimming value, dimming time from 0% to 100%
• Adjustable behavior on bus voltage or mains voltage failure and bus voltage or mains voltage recovery
• Add-on object and integrated 8bit scene control for saving and restoring up to 16 scenes per DALI
output
• Integrated bus coupling unit as only half standard bus load
• Bus connection through bus terminal as well as contact system to data rail
• Device for mounting on rail TH35 DIN EN 60715
Base function DALI
Rated voltage AC 120 V
AC 230 V
Number of channels 8
Switch-off warning Yes
Constant light level control Yes
Dimension width (1 MW = 18 mm) 4 MW
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