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Hengjiaan KQ-130F Power Line Carrier Module Without External Component
Features: KQ-130F is designed for AC 220V / 110V£¬ 50HZ / 60HZ strong interfering carrier module design based on the exchange of zero transmission scheme in the electricity transmission having the above effect£¬ transmission distance and so on. KQ-130F power line carrier module without any peripheral devices£¬ as long as a 5V power supply can be used. Send independent power supply pins£¬ if the user needs to transmit two-way£¬ two parallel pins to 5V KQ-130F carrier module includes a carrier driver£¬ coupling£¬ filtering£¬ lightning£¬ and many other complex peripheral circuitry. Users only need to provide a single 5V power supply£¬ after the two signal lines (TX£¬ RX) connected to the microcontroller£¬ direct connection 220V (regardless of FireWire£¬ the zero line)£¬ power line carrier through a fully transparent way to send and receive data through the end of the two AC modules . KQ-130F series of zero-carrier data transceiver module is based on the true meaning of zero modulation and demodulation of the carrier module. Anti-interference ability£¬ transmission distance. Description: Operating frequency: 120~135KHz. Interface Baud rate: 9600bps. Actual Baud Rate: 100bps. Receiving sensitivity: ≤1mV. Band rejection: ≥ 60dB. Bandwidth: ≤10KHz. Insulation resistance: 500V ≥500MΩ. Power supply: DC + 5V when the receiver: ≤11mA sent ≤230mA. Power frequency withstand voltage: AC test between GND 3000V 1min no breakdown£¬ no leakage current. Anti-lightning: an inner panel TVS tube protection from the PCB board layout selection to the selection of components are designed in accordance with the impact of wide temperature£¬ high pressure£¬ high pressure resistance. Operating temperature: -25¡æ~70¡æ Humidity ≤90%. Size:53*38*17mm(L*W*H). Weight:28g/0.97oz. The maximum length of a continuous transmission ≤252 bytes sent a continuous length from 1-252 defined by the user£¬ the module does not send redundant data. Pin Descriptions: 1P-AC: 220V AC voltage FireWire (or neutral). 2P-AC: 220V AC voltage zero line (or FireWire). 3P-+ 5V: + 5V power supply send (260mA)£¬ if the received data can be left alone to reduce power consumption. 4P-GND: Digital circuit ground. 5P-+ 5V: + 5V Power supply 11mA. 6P-RX: TTL level£¬ the carrier data£¬ then the MCU TXD. 7P-TX: TTL level£¬ the data carrier£¬ then MCU RXD. 8P-MODE: mode selection£¬ floating or connected to 5V is high£¬ ground is low. 9P-NC / RST: reset pin (active low) when switching modes only frequently used at work. This feature is not required£¬ the pin should be left vacant. KQ-130F carrier module suitable for street lighting£¬ smart home£¬ fire safety£¬ building control and other applications require power lines to carry data. Transmission distance of up to 1.5Km.