Sit And Spin, Original

Census


To enable me to choose my personal trips, I recorded all the power lines coming into the picture.
In considering only the lights and shutters, the result:

18 lines for the lights.
5 lines for roller shutters.

This will allow me to choose my output modules for lighting and shutters. It must reflect the failure of an output module to avoid excessively penalizing the lighting of the apartment if output modules fails.
(if you do not know what a module output, see here ).
For example, if I put all outputs on one module and it fails, well I have only light candles waiting to replace the module. :-)
must therefore necessarily reflect a failure, well balance the number of outputs per module so that it is not too embarrassing.
I chose not to put coins adjacent on the same module.
as I could cut my apartment into three zones, so I need at least three output modules to control lights.
To my lights, I have a total of 18 power lines divided into three zones, so I would need 3 units minimum of 6 outputs.
I will choose the number of proposed outputs according to what the manufacturers know that I need at least 3 modules of 6 outputs. From what I have seen with Hager and Schneider (Merten), there are modules of 1.2, 4, 8, 10 or 12 outputs. So
3 modules of 8 outputs would be a good solution in addition, it would give me a possibility of extension with the remaining 6 outputs.
By cons, do not forget that drives, in fact, among these 18 lights, I would like for some, it is possible to vary the intensity and as such are not the same output modules, I will make an output module which allows the variation of light intensity.

For shutters is another story because I have only 5 shutters to fly, I would see based on the choices offered by manufacturers, if there is a module with 4 outputs, I would take two. Maybe he is expected not to get stuck on a closed shutter in case of failure of the module. To see ...