N 527/21 universal dimmer 4× 230V AC, 50/60Hz, 570VA
with 4 outputs (A...D) for dimming 4 mutually independent loads,
suitable for dimming resistive, inductive or capacitive loads (incandescent lamps and high voltage halogen lamps, as well as low voltage halogen lamps with magnetic or electronic transformers and dimmable energy-saving lamps),
with automatic load type detection and switch-over to leading edge or trailing edge phase control,
with dimming of a minimum load of 5 W (resistive) and a maximum load of up to 570 VA,
with the option, when operating on the same phase conductor, to connect the A and B as well as the C and D outputs in parallel, in order to be able to dim a maximum load of up to 1,140 VA in each case,
with a green LED per output for switching status indication,
with a "TEST" key per output for manual switching on and dimming of the corresponding output,
with the following functions for each output:
- switching on / off,
- dimming brighter / darker,
- send dimming value,
- switching on / off through dimming,
- limiting to a lower and / or an upper dimming value,
- jumping / dimming to the switch-on value with adjustable dimming time,
- adjustable dimming time for dimming brighter / darker,
- jointly adjustable dimming time for dimming values, scenes and sequences,
- selection whether on / off switching delay, staircase function or blinking,
- two sequences to be activated, each of them with up to 4 actions and adjustable waiting times between the actions,
- integration in up to 8 scenes of an 8-bit scene control,
- blocking / enabling the output,
- send switching and dimming status as well as the "General", "No power" and "Overload" error messages,
- adjustable behaviour on bus voltage recovery,
with integrated bus coupling unit and bus connection via a bus terminal block,
as device for mounting on a DIN rail according to EN 60715-TH 35-7.5,
dimensions: length 216.5 mm (12 module units), width 90 mm, height 44 mm.
Manufacturer: Siemens or equivalent
Order no.: 5WG1 527-1AB21