Synchronous multi-channel-type data collection device, method and module

摘要

The present invention relates to multi-channel type data acquisition device for measuring a physical quantity, and a collection module of the plurality of modules each configured to collect the at least one channel to the device. In accordance with the present invention, one is provided with a synchronization means for sending a synchronization signal towards the module at least one other in response to the synchronization instruction at least collection module. This synchronization directive can be optically or by radio waves or magnetic coupling, to be sent.