Induction Loop Wiring Diagram. An inductive loop vehicle detection installation consists of three components. This is cable c below one wire connects to l1 and the other to l2 on the top switch.
Tape the red and black wyes off indvdually so they dont short out to anything including themselves. Connect the two loop wires to the two green wires of the tt 14214151 at pigtail. Loop wire insulation and sealant has a high resistance to water heat abrasions oils and gasoline.
Array systems are almost always installed on the floor or in plastic conduit above a suspended ceiling.
Audio induction systems operate on the electronics principle of electro magnetics. Reverse loops being installed on a swing gate need to be placed on each side of the gate two feet from each curb and four feet away from the gate in its open position. Vehicle inductive loop presence detectors work upon the principle of the change of inductance in the coil when the electromagnetic field is disturbed by a metallic object. This page shows the various wirings found at a ceiling rose of an.