User Manual

9-24
Modular installation system, Room Control Box
Junction Box (UL/NEMA) devices
Siemens Switzerland Ltd
Building Technologies Division
2019www.siemens.com/gamma
9
Stock No. Product No. DT
5WG1525-4CB23 JB 525C23 A
JB 525C23 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 120 V AC
• 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
Dimensions (W x H x D) 70 x 90 x 44,6 mm
23-Junction Box (UL_NEMA) devices.indd 24 26.07.2018 14:31:51