An industrial module apparatus includes a frame, a module signal integrated backplane, a plurality of function modules and a module terminal panel. The module signal integrated backplane is disposed at a side of the frame. The function modules can be inserted into the frame and electrically connected to the module signal integrated backplane for signal transmission, and can be removed from the frame for replacement. The function modules include a video analysis module, a network module, and/or a sensing module. The module terminal panel is connected to the module signal integrated backplane and serves as a signal transmission port for the function modules.