FREE SHIPPING KQ-130485K 485 RPM power line fast carrier module without any peripheral components with 485 chips

is_customized:Yes
Test1:2
Model Number:KQ-130485K
Test4:2
Customer First is our aim, sincerely welcome new and old customers letter,we are ready to serve you!Our advantage is: a good reputation, good price, good quality Direct supply of inventory, fast delivery. KQ-130485K is the basic carrier chip developed by our company, the production of single row 9 pin small volume high performance high speed carrier data transceiver module, 485 chip and embedded PLC device for transparent procedures increased. Is designed for AC and DC power supply in 0V-220V, and no environment (such as pipes and the earth, a signal line and earth, two signal lines, 12V AC and DC power line etc.), high-speed data transmission and high reliability especially the design and development of cost-effective carrier module. Applicable to industrial control, railway, residential intelligence, smart home, building control, and other applications that require carrier data transmission. Transmission distance up to 2.5Km (power line). The actual carrier rate is up to 2400BPS. The KQ-130485K carrier module includes many complex peripheral circuits such as carrier drive, coupling, filtering, and lightning protection. Users only need to provide 12V power supply, two signal lines (485 + 485, 485 - 485) bus connection, directly connected to the 220V through two AC terminal module (not FireWire, zero line), PLC and other equipment through 485 directly connected KQ-130485K carrier module to achieve full transparency of power line carrier to send and receive data. Full transparent transmission between PLC can be achieved. First, KQ-130485K series performance: 1. integrated KQ-330K2 module, 485 chip and peripheral circuit carrier board, no other coupling components, directly connected to the use of 220V AC. Size 53 x 38 x 22 mm (L * D * H), single row leads (see below) 1, 2 feet by 220V AC power without direction (1 feet, 2 feet, 2 feet spacing 2X0.1 inches), 3 feet 1.1 inches apart, among the other foot spacing of 0.1 inches. 2. working frequency 120 ~ 135KHZ, interface baud rate 9600bps. Actual baud rate 2400BPS/1200BPS. 3. a frame of continuous transmission of the maximum length is less than or equal to 252 bytes, multi module does not send data. 4. receiving sensitivity is less than or equal to 1mV The 5. band suppression was greater than 60 dB 6. bandwidth is less than 10 KHZ 7. 500V = 500M insulation resistance 8. power supply: DC, +12V receive, 15mA Send about 300mA, depending on the load, the maximum is not more than 460mA 9. frequency insulation withstand voltage: AC for GND, 3000V, 1min test, no breakdown, no leakage current. 10., anti lightning: TVS pipe protection in the board, from the PCB board wiring material selection to components selection, are in accordance with wide temperature, high pressure, high pressure impact design. Working temperature: 11. -25 ~70 DEG C humidity is less than 90%
1P - AC:220V alternating voltage FireWire (or zero line) 2P - AC:220V AC voltage zero line (or FireWire) 3P - +12V:+12V power supply (15mA about 300mA when received, depending on load condition, maximum not exceeding 460mA) 4P - GND: digital circuit ground wire 5P - 485:485 bus + pole 6P - bus - 485:485 KQ-130485K power carrier data transceiver module pictures: