ELM322 Datasheet





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ELM322 Datasheet - OBD (VPW) to RS232 Interpreter

ELM322   ELM322  

Datasheet: ELM322 datasheet

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Description: ELM322 OBD (VPW) to RS232 Interpreter De scription Since the 1996 model year, No rth American automobiles have been requ ired to provide an OBD, or On Board Dia gnostics, port for the connection of te st equipment. Data is transferred seria lly between the vehicle and the externa l equipment using this connection, in a manner specified by the Society of Aut omotive Engineers (SAE) standards. In a ddition to operating at different volta ge levels, these ports also use a data format that is not compatible with the standard used for personal computers. T he ELM322 is an 8 pin integrated circui t that is able to change the data rate and reformat the OBD www.DataSheet4U.co m signals into easily recognized ASC


Manufacture Part Number Description

ELM Electronics

ELM322

OBD (VPW) to RS232 Interpreter




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