Three external lights, it could be just one for the sake of argument.
Three doors with one switch by each door to switch all three lights at the same time.
Supply from the porch rose to the first light.
Twin and earth from the first light to the first switch, three core and earth from the first switch to the second and third switches.
Middle switch has four terminals(L1, L1, L2, L2), end ones have three (com, L1, L2).
http://www.lightwiring.co.uk/wp-con...switch-wiring-diagram-new-colours-590x679.jpg
Want to add a PIR sensor to this circuit to trigger the lights when walking to the property.
The wiring diagrams of PIR sensors I have read are like a rose configuration, L, N, E and SL.
So where does the PIR go in the circuit, as one of the end switches by virtue of the terminals available? i.e. three not four.
To wire the PIR, N equates to com, Live is L1 and SL is L2?
Three doors with one switch by each door to switch all three lights at the same time.
Supply from the porch rose to the first light.
Twin and earth from the first light to the first switch, three core and earth from the first switch to the second and third switches.
Middle switch has four terminals(L1, L1, L2, L2), end ones have three (com, L1, L2).
http://www.lightwiring.co.uk/wp-con...switch-wiring-diagram-new-colours-590x679.jpg
Want to add a PIR sensor to this circuit to trigger the lights when walking to the property.
The wiring diagrams of PIR sensors I have read are like a rose configuration, L, N, E and SL.
So where does the PIR go in the circuit, as one of the end switches by virtue of the terminals available? i.e. three not four.
To wire the PIR, N equates to com, Live is L1 and SL is L2?