‌1. Overview

        KXJ127(A) mine explosion-proof and intrinsically safe PLC controller and our company developed and produced TH12 mine intrinsically safe operating desk to form a control system, used for mine shaft operation car and inclined tunnel transportation running car protection control. This device adopts imported PLC controller as the core, based on the coal mine safety regulations, based on the actual work in various coal mines, a new generation of control devices, suitable for coal mines with methane, coal dust and other explosive gases in the environment, is the mine shaft operation of the car and inclined tunnel transportation running car protection device safety control equipment.

2. Technical features

(1). Manual, semi-automatic, maintenance three kinds of operation mode;

(2). Intuitive display function;

(3). Touch screen control function;

(4). Automatic detection function of the sensor;

(5). Perfect locking function;

(6). Convenient communication function with interface for communication with upper computer for data transmission;

(7). When it is used in the running car protection device, it can determine whether the mine car is in normal running state or running car state according to the running speed of the mine car.

3. Main Technical Parameters