Used for zero potential reference and electrical shock protection. Relay open / close connection by an electromagnetĬlose connection by jumper insertion on pins. SymbolĭIP switch is used for onboard configuration
However, the user is given will to bring any changes in the architectural drawings like power source and lighting etc. NO changes can be made by the user on any electronic symbol.
These are often used for drawing a circuit diagram and have been standardized internationally by the IEEE standard (IEEE Std 315) & the British Standard (BS 3939). There are many electronic symbols in electronic circuits that are used to represent or identify a basic electronic or electrical device.
