The invention is based on the multi-channel communication provider Cat included to perform the exercises for the specific mechanism on the basis of the peripheral environment provided the environment in reality sense of the operator to create a virtual reality environment, and thus provides relates to a simulator, the main body (110) and; Output means (120) for mechanical operation of the main body 110, and; A pedal (131, 132), a joystick 133 and 134, switch 135, and one or more selected input means of the jog dial 136, 130; With driving device 100: operation emits an operation signal by detecting the operation of the input means 130, sensor 200: collection unit 300 to collect the operation signal: the video image output device for outputting the video image data ( 400) and the output means in response to a control signal (motion control module (510 controlling the 120)) and; Video control module for controlling the video image output apparatus 400 according to a control signal (520) and; By processing the operation signals the motion control module 510 and the video control module 520 controls the device with a processing module 530 for controlling transmitting signals, respectively (500): In the simulator containing the collection apparatus 300 includes a plurality of ports which are respectively connected with wire to the foot / reception of the operation signal, the motion sensor 200 and control device 500, and; The collection device 300 is provider Cat communication channel to form a for Ether Cat slave module 310 and, CAN (Controller Area Network) communication channel to form a for CAN communication module 320 and, Uart (Universal Asynchronous Receiver / Transmitter ) to a Uart communication module 330 for communication channel formation.