A wiring diagram is a simplified conventional pictorial representation of an electrical circuit. It shows the components of the circuit as simplified shapes, and the power and signal connections between the devices.
A wiring diagram usually gives information about the relative position and arrangement of devices and terminals on the devices, to help in building or servicing the device. This is unlike a schematic diagram, where the arrangement of the components' interconnections on the diagram usually does not correspond to the components' physical locations in the finished device. A pictorial diagram would show more detail of the physical appearance, whereas a wiring diagram uses a more symbolic notation to emphasize interconnections over physical appearance.
A wiring diagram is often used to troubleshoot problems and to make sure that all the connections have been made and that everything is present.
Architectural wiring diagrams show the approximate locations and interconnections of receptacles, lighting, and permanent electrical services in a building. Interconnecting wire routes may be shown approximately, where particular receptacles or fixtures must be on a common circuit.
Wiring diagrams use standard symbols for wiring devices, usually different from those used on schematic diagrams. The electrical symbols not only show where something is to be installed, but also what type of device is being installed. For example, a surface ceiling light is shown by one symbol, a recessed ceiling light has a different symbol, and a surface fluorescent light has another symbol. Each type of switch has a different symbol and so do the various outlets. There are symbols that show the location of smoke detectors, the doorbell chime, and thermostat. On large projects symbols may be numbered to show, for example, the panel board and circuit to which the device connects, and also to identify which of several types of fixture are to be installed at that location.
A set of wiring diagrams may be required by the electrical inspection authority to approve connection of the residence to the public electrical supply system.
Wiring diagrams will also include panel schedules for circuit breaker panelboards, and riser diagrams for special services such as fire alarm or closed circuit television or other special services.
Wikipedia
Consider the above 2 way switch wiring diagram which has been used to control a bulb in staircase. The schematic shows that circuit is completed and bulb is ON. Suppose you want to OFF the bulb from the upper switch at top of stair ( (upper portion of staircase) ) simply Switch OFF the switch then circuit will break and the bulb will be OFF.
Wiring diagram ws= white sw = black ro = red br = brown gn = green bl = blue gr = grey li = lilac ge = yellow Vehicle Electrical System Control Module, steering Column Electronic Systems Control Module, windshield Wiper Motor, Washer Pump or = orange rs = pink Audi A4 No. 2 8 J519 Vehicle Electrical System Control Module
The control housing base on the Type 4X IP66 models can be easily rotated 180º relative to the control housing cover and LCD, allowing you to bring the electrical connection to either the top or bottom of the mounted control. Do not twist the wiring harness between the housing base and cover more than 180º. Part No. 24 7664 3043 Rev C 2018 11 13
Fig 1: Two way switching schematic wiring diagram (3 wire control) The schematic is nice and simple to visualise the principal of how a two way switch works but is little help when it coms to actually wiring this up in real life!! Fig 2 below shows how we achieve this configuration.
Hello i need the wiring diagram for ENGINE CONTROL MODULE ,ford mondeo Mk4 2008, 2.0 tdci Regards #223. Ali F. Elheri (Thursday, 04 February 2021 11:06) Hello everybody I'm looking for a fuse box diagram in English language for Samsung SM5 SE 2009 2010. your assist is highly appreciated.
Wiring Diagram for the discontinued TBIBT which has a dual buffer and 2 Band EQ. You can now use an AGDB 918 2 Adjustable Gain Dual Buffer and a NTBT 918 2 Band EQ or a NTMB F 3 Band EQ in less space.
