Communication Control Device of Coal Mine Automation Working Face

Product Description

Communication control device of coal mine automation working face

Product introduction

KTC159 sets control, protection, monitoring, communication, dispatching, emergency command and other functions in one. It can realize the protection, control, communication along the line, fault detection, Chinese character display, language alarm and other functions of fully mechanized mining and fully mechanized mining face, gateway, fixed belt conveyor, etc.

It adopts advanced industrial embedded computer control technology to complete centralized + distributed control; the main control adopts liquid crystal display screen to display various status information of the equipment in the form of color graphics, animation and Chinese characters, whether the parameter setting or fault location has been displayed in Chinese characters. At the same time, the system provides standard serial communication, which can communicate with external equipment in MODBUS mode Besides the power box, all other components of the system are intrinsically safe equipment, the sealing meets the IP54 standard at least, and the connector meets the IP standard.


System composition

* KTC159-Z main controller
* KWD127/24 (18) mine flameproof and intrinsically safe power supply
* KTK18 series combination amplifying telephone
* KTK127K mine intrinsically safe intelligent substation
* KHJ18 emergency stop lock switch
* KTC159-Z1 terminal
* KTK112-BS (KOH) mine intrinsically safe telephone
* Correlation sensors
* 7-core tension cable

Product function
Control function
* According to the working face and along the groove belt equipment control technology to complete the control of the equipment start-stop and lock-up
Display function
* Display equipment operating status and parameters such as voltage and current, lock along the line, fuel tank pressure, temperature, oil level and other parameters
Data collection function
* Various operating parameters such as working face and belt conveyor are collected in real time and uploaded to the host computer
Parameter modification function
* The user can modify the program parameters through the keyboard on the panel in order to make more appropriate adjustments to the system in a targeted manner
Multi-machine assembly function
* Between multiple controllers, through the seven-core cable along the system itself, there is no need to lay separate communication cables to realize data communication and information exchange with each other
Call function
* Using half-duplex communication, the sound intensity is above 107 decibels, and the clarity is high
Language alarm
* It has a complete language alarm prompt function, for various faults in operation, start and stop alarms
IP broadcast function
* Realize the call docking between the underground broadcasting system and the underground broadcasting telephone system

Product function
Full information display, the system is equipped with a large 12-inch LCD screen, which displays various information with pictures and text. The display control unit is mainly used to display the relevant operating information of the equipment, and at the same time, the equipment can be started and stopped through the relevant button operation, and the operation of the lock along the line can be realized.
* Long communication distance, the transmission distance along a single line can reach more than 4km
* Voice alarm, with complete voice alarm function, for various operations of the device
* Distributed control, remote data collection and access can be realized through remote IO
* Remote communication, the system can transmit the working status and parameters of all equipments controlled and detected to the computer on the well, and display and control the computer on the well
* Various control modes, rich functions and complete fault detection
* Convenient installation, debugging and maintenance