Hydraulic support

Hydraulic support is a structure to control the mine ground pressure in coal face, and its controller is used for support control and state monitoring. Zhiyuan Electronics can provide users with bus isolation, wireless communication solution, etc.

Isolated CAN solution

The controllers between supports are connected through CAN bus, and a support controller needs two CAN interfaces. The node communication protection can be realized by using the isolated CAN transceiver, and the communication stability between controllers can be guaranteed.

Features of Isolated CAN transceiver

  • Up to 110 nodes;
  • High isolation voltage, up to 5000VDC;
  • High integration, minimum dimension 12.45*9.85*3.00mm;
  • Ultra-wide temperature range, widest operating temperature range -40℃~+125℃

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Isolated RS-485 solution

Features of Isolated RS-485 transceiver

  • Up to 110 nodes;
  • High isolation voltage, up to 5000VDC;
  • Ultra-wide temperature range, operating temperature -40℃~+105℃;
  • Level 3 surge protect with SP00S12

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ZigBee wireless communication solution

Features of ZigBee wireless communication module

  • Mature and stable Mesh networking, up to 15 levels of routes, and automatic path planning;
  • The communication distance exceeds 3.3 km;
  • Over 200 nodes in a full routing mode;
  • Support a variety of protocols and meet the requirements of various scenarios.

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Bluetooth wireless communication solution

Features of Bluetooth module

  • Payload communication data size: 752kbps
  • Ultra-low sleep power consumption: 242nA
  • Compatible with BLE4.0/4.1/4.2/5.0
  • Transparent transmission/iBeacon mode
  • AES security protocol processor

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