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What does PIR stand for?
People Ingesting Rocks
What does the term UFO stand for lighting system?
universal fibre optic
Why LDR used in PIR sensor?
industrial automaton
How do you wire a single phase contactor controlled by a pir in a lighting circuit?
Relatively simple. There are two power contacts, you wire the two wires for the line you want to interrupt or connect to these contacts. this is for the simplest type, SPST, one set of contacts to switch a power line on when the control signal is on. There are more complicated contactors with multiple sets of contacts. There are two connections for the control circuit which are typically low voltage AC or DC. Connect these to the control signal, ie, the signal you will use to turn the contactor on or off.
Low Voltage Lighting ?
form_title= Low Voltage Lighting form_header= Create the lighting you want with low voltage light. Where are you installing low voltage lighting?*= _ [50] Will you be installing the lighting yourself?*= () Yes () No What is your lighting budget?*= _ [50]
