GE IC670CHS001E Wireless Digital Transmission Module

GE IC670CHS001E Wireless Digital Transmission Module

GE IC670CHS001E With convenient wiring, the switching and proportional signals of push-button operation and rocker operation can be directly input to the digital and analog input modules of the PLC via cable. This way of structure is simple, low cost, high reliability, control system hardware design and software programming is extremely simplified. However, in the actual industrial site, the wiring is subject to many restrictions, especially for mobile equipment, the use of wired control method is not convenient and flexible enough to operate the personnel. Because the robot we developed needs to move on the track for a long distance, and the operating distance is far, so it must be operated by wireless remote control.

GE IC670CHS001E for this we use the wireless digital transmission module as a communication module, and designed based on the 16-bit microcontroller handheld operator, improved remote control robot control system overall functional block diagram shown in Figure 2. The wireless digital transmission module is used in pairs, one at the handheld operator end and one at the control system end on the manipulator body, respectively, to complete the wireless transmission and reception of data. When the control system needs, it can also send and receive in both directions, that is, the same end of the digital transmission module in the data reception and data transmission function switch. At this time, it should be noted that the digital transmission module requires a certain amount of time to switch between the sending and receiving functions.

GE IC670CHS001E handheld operator according to the operator on the buttons and joysticks of different operations, through the IO port and AD conversion for the collection of information after the collection of digital encoding to form a command in the form of ASCII code through the serial port to the wireless digital transmission module, wireless digital transmission module and then the command will be sent out wirelessly; the control system of the manipulator’s digital transmission module to receive the instructions sent to the code through the serial port to the digital transmission module. The digital transmission module of the control system of the manipulator receives the instruction code sent and transmits it to the PLC through the serial bus. The PLC decodes the instruction code, breaks down different operation instructions and then performs logical operation to get different actions to be performed according to different instructions, and then controls the corresponding relays or valves through the digital and analog outputs, thus realizing the remote wireless operation of the joints of the manipulator.