User Manual

Modular installation system, room control box
Junction box (UL/NEMA) devices
297
Siemens Switzerland Ltd www.siemens.com/gamma 2020
Smart Infrastructure
9
Universal Dimmer‚ 1 x AC 120 V, 10...125 VA (R‚L‚C load)
 Output for switching and dimming resistive, inductive or capacitive loads
 Automatic adjustment to leading edge or trailing edge control, depending on the type of load
 Rated frequency 50...60 Hz
 Electronic protection of the output against overload, short circuit and temperature rise
 Bus-powered electronics
 Integrated bus coupling unit, Bus connection via bus terminal block
 Type of protection: IP 20
 Rated operational voltage AC 120 V
 Rated power at +35°C ambient temperature: 10…125 VA
 Selectable mode for each output (normal mode, one- or two-level timer mode, blinking)
 As built-in device with 1/2 inch thread connection for mounting to or in a UL/NEMA Junction Box with
feedthrough of the function wires through the 1/2 inch threaded connector
 Selectable mode for each output (normal mode, one- or two-level timer mode, blinking)
 Adjustable on- and off-delay
 Separately adjustable dimming time from 0...100 % for switching on / off and dimming brighter /
darker
 Two dimming value objects, each with individually adjustable dimming time from 0...100 %
 The ability to switch an output on or off by dimming brighter/darker
 Adjustable dimming value when switching on
 Immediate activation (jumping) or dimming to a new dimming value
 Selectable additional status object switching and / or status object dimming value for each output
 Additional object for each output for blocking / releasing the output
 Sending of status objects on request and / or automatically after a change
 Adjustable blocking time for sending status objects after restart and bus voltage recovery
 Adjustable dimming value for each output in the event of bus voltage failure and recovery, as well as
for mains voltage recovery
 Additional night mode object for time-limited switching on the output (and hence illumination) at
night
 Adjustable on period at night or with timer mode
 Selectable warning of imminent switching off the illumination by dimming to 50 % of the previous
dimming value during night mode or timer mode
 Integrated 8-bit scene control and integration of each output in up to 8 scenes
 Separately adjustable dimming time for scene control
 Selectable counting of operating hours and with threshold monitoring of the operating hours
 Selectable counting of load cycles and with threshold monitoring of the load cycles
Data sheet
A6V11808810
Dimensions (W x H x D)
70 x 90 x 44,6 mm
JB 525C23
Stock no.
Product no.
5WG1525-4CB23
JB 525C23