wireless analog transmission module with 4 channels output and input
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wireless analog transmission module
wireless transmission module
KYL-816 Analog Wireless Acquisition Module has the function for analog acquisition and wireless transmission, do not re-empolder, it can achieve the function for wireless remote controlling and collecting data with a low cost. It is industrial design and has a wide work temperature so that can meet clients requirement for whole day using. Besides, the RF adopts narrowband FM and has high anti-jamming. Accord with EN300220.
1, Analog: two channels 0-5V voltage input and two channels 0-5V voltage output
2, Power supply: 12-14V, providing protection for power supply in reverse
3. There are power monitor circuit and watch dog circuit for the CPU, and ensure that this module can operate at adverse circumstances.
4, With the indicator light of power supply, operation, receive and transmit.
5, Can work by Modubus RTU protocol.
II, Technical parameters
1, Analog: 12BIT ADC; Precision: 0.5% . input type: voltage 0-5V.
2, Impedance Input: 20M(Ohms) .
3, Frequency: 433MHz
4, Modulation: FSK
5, Output power: <=500mW
6, Transmit current: <350mA
7, Receive sensitive: -123dBm (1200bps)
8, Receive current: <50mA
9, Antenna impedance: 50(Ohms)
10, Communication distance: Above 3Km (BER=10-5(at)1200bps, in the open air)
11, Work temperature: -350~+750(industrial)
12. Size: 13.8*9.0*4.0CM
III, Instruction of the indicator light
1, Indicator light for the power supply: power supply indication;
2, Indicator light for working: indication for the equipment working in gear, the bicker period is 2S when the equipment work in gear.
3, Indicator light for transmit: indication for data transmitting.
4, Indicator light for receive: indication for data receiving.