PURPOSE: To simplify the connector connection work to each terminal control part.

CONSTITUTION: A central control part CU and plural terminal control parts LU3 and LU4 distributedly. arranged in respective parts of a machine body are communicatably connected through a wired communication means by designation of addresses " to terminal control parts LU3 and LUG, and terminal control parts LU3 and LU4 transmit detection signals inputted from sensors for control information detection to the center side and output the driving signals to actuators based on control data from the center side, and the central control part CU discriminates proper driving contents for actuators of terminal control parts LU3 and LU4 based on transmission data from the terminal side to transmit them as control data and is connected to terminal control parts LU3 and LU4 through a connector CM where the address signal generating means for each of terminal control parts LU3 and LU4, sensors, and actuators are formed as one body.