The DS9490B is intended to be used in applications where the iButton stays always inside the adapter (for SW access for example).
Otherwise the plastic hatch might break since it was not designed to be open and closed many times.
The DS9490B is intended to be used in applications where the iButton stays always inside the adapter (for SW access for example).
Otherwise the plastic hatch might break since it was not designed to be open and closed many times.