Remote industrial electrical control device

• Main Authors: ZHAO PENG, FU MINGLIAN, SUN HAO, LIU SHAOGUANG, WANG YIBAO, YU FENGBAO, ZHAO MING, YANG SHUANGQING, KAN ZHIXIN, JIN ZHENJIE, WANG YINGBIN
• Format: Patent
• Language: Chinese; English
• Published: 02.06.2020
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION

The utility model belongs to the field of industrial electrical control, and particularly relates to a remote industrial electrical control device. The system comprises a far-end control box and a near-end control box. A first Internet of Things module, a first switch, a first power supply and a relay group are arranged in the far-end control box; an operation column is arranged outside the far-end control box; a second Internet of Things module, a second switch, a second power supply and a relay are arranged in the near-end control box; the first switch is connected with the second switch through an optical fiber; the relay is connected with the motor general control loop, and the motor general control loop is connected with the power supply and the motor. The manual control cost is reduced; the misoperation possibility is reduced; and electromagnetic interference of remote electrical transmission is avoided. The application range is wide, and the device can be applied to remote control of all industrial ele