(Power Line Carrier Data Transceiver module -KQ-130F)
개요
본 제품은 KQ-130F 전력선 통신 트랜시버입니다.
마이크로컨트롤러와 시리얼로 연결하며, 전력선을 통해 신호를 주고 받을 수 있습니다.
특징
Receiver sensitivity :≤1mV
Out-of-band inhibition ability :≥ 60 dB
Bandwidth:≤10 KHZ
Insulation resistance:500V ≥500MΩ
Power supply:DC +5V Reception:≤11mA Sent:≤230mA
Working frequency: 120-135KHZ
Interface baud rate: 9600bps
Actual baud rate: 100bps
Working tempreture:-25℃-70℃
Humidity：≤90%
KQ-130F power line carrier data transceiver module and
microcontroller connection diagram
KQ-130F power line carrier data transceiver module 9-pin RS232 port
and PC connection diagram
3-phase coupled reference circuit
Pin Description:
1P—AC:AC 220V live line (or zero line)
2P—AC:AC 220V zero line (or live line)
3P—+5V：+5V sending power (210mA),if only used for receiving data can let it hang to decrease power consumption
4P—GND:digital circuit ground wire
5P—+5V:+5V operating power 11mA;minimum operating voltage 3.3V (not recommend)
6P—RX:TTL level,carrier data in,connect with MCU TXD
7P—TX:TTL level,carrier data out,connect with MCU RXD
8P—MODE:mode selection,hang or connect with 5V is high level;connect with ground is low level
9P—NC/RST:reset pin (low level valid);if during operation,you need to switch mode frequently,don't need this function;and pin should hang
