Echelon LonPoint Module - Manual (Page 91)

LonPoint Hardware Guide 8-7
direction of the jack), and then pressing firmly to ensure that the module is
properly seated in its mating Base Plate connector.
5. The AI-10 module can be hot-plugged: there is no need to disconnect power when
installing the module. If power is present then the Power LED will illuminate
continuously. If power is not present then the Power LED will remain off.