The mine explosion-proof and intrinsically safe controller is used to receive the high-frequency signal of a certain frequency sent by the remote control transmitter. The controller outputs PWM, analog quantity, switch quantity, CAN bus signal through the drive circuit, drives the equipment or communicates with the PLC in the equipment electric control box, and executes the corresponding operations, so as to realize the control and operation of various functions of the equipment. FYF series mining remote control transmitter is used together.
KXJ1140
467×459×194
60
MAB210217
Ex d [ib] I Mb
The controller has wireless transmission function;
The controller has CAN transmission function;
The controller has the functions of control voltage output and PWM matrix pulse wave output
AC1140V/660V/127V
Modulation method: GFSK;
Working frequency: 470MHz~490MGz;
Transmit power: -20dBm~20dBm/0.01mW~100mW;
Receiving sensitivity: ≤-70dBm;
Communication distance: ≥100m (open and unobstructed)
Number of transmission channels: 1 channel;
Transmission mode: half-duplex, master-slave;
Transmission rate: 250kbps
48 switches; 48 PWMs
A0: 31 (connected to solenoid valve)
A1: 1 (connected to power)
永利国际注册(中国)有限公司
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